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In general, there are countless types of problems encountered from different disciplines that can be represented by differential equations. These problems can be solved analytically in simpler cases; however, computational procedures are required for more complicated cases. Right at this point, the wavelet-based methods have been using to compute these kinds of equations in a more effective way. The Haar Wavelet is one of the appropriate methods that belongs to the wavelet family using to solve stiff ordinary differential equations (ODEs). In this study, The Haar Wavelet method is applied to stiff differential problems in order to demonstrate the accuracy and efficacy of this method by comparing the exact solutions. In comparison, similar to the exact solutions, the Haar wavelet method gives adequate results to stiff differential problems.

This study aims to examine the values of wisdom, tolerance, benevolence, happiness, courtesy, respect, love and responsibility in the children’s books published in the years between 2000 and 2007 and in 2014 written in Turkish for 5-6 year old children. It is designed in content analysis pattern of qualitative research. A descriptive model of quantitative research methods was used to determine the frequency of values in picture books. The sample of the study consists of 40 children’s picture books which are translated into Turkish and written in Turkish for the 5-6 age group determined by the criterion sampling strategy. The researcher developed a checklist as a data collection tool which is values checklist. As a result of the research, there are 46.80% values in the children’s picture books published between 2000 and 2007; 53.20% values published in 2014, in analyzed picture books. It is found that children’s picture books, those translated into Turkish and those written in Turkish differ in terms of inclusion of values. Regarding results of the study, it is necessary to give more importance to the value of wisdom and tolerance in the children’s picture books and to transfer the values through positive examples toward proper behavior.

Retrocaval ureter is a rare congenital anomaly. It usually occurs on the right side and cases on the left side without accompanying conditions such as situs inversus or double inferior vena cava (IVC) are uncommon. Instances of left retrocaval ureter without situs inversus or double IVC are rarely reported in the literature, and there are no cases presented sonographically. In this case, we present a demonstrative sonographic and tomographic images of a left-sided Type 1 retrocaval ureter case where situs inversus and double IVC were not present. In cases where hydronephrosis is detected on ultrasound, a medially displaced ureter should raise suspicion for retrocaval ureter., (© 2024 Wiley Periodicals LLC.)

Objective: This study aims to assess the impact of hospital-specific guidelines on the optimal utilization of carbapenems and to examine their effects on patient outcomes., Design: Quasi-experimental study., Setting: Tertiary care hospital in Turkey where infectious diseases (IDs) consultation and antibiotic approval are mandatory for carbapenem use., Participants: All inpatients ≥18 years of age who received a carbapenem for at least 24 hours during the study periods were enrolled., Intervention: Hospital-specific treatment guidelines were introduced in April 2019. The control group was the year 2018, when there were no guidelines (pre-GP). The year 2020 was analyzed as the intervention period (post-GP)., Results: A total of 678 patients were analyzed, 326 in the pre-GP period and 352 in the post-GP period. Following guideline implementation, there was a significant increase in appropriate carbapenem use (49.1% in pre-GP vs 71.9% in post-GP, P < .001). The duration of carbapenem use decreased significantly ( P = .019). However, there was no significant change in the incidence of new infection episodes within the subsequent 30 days (27.6% in pre-GP vs 28.3% in post-GP), or in the length of hospitalization [median (25%-75%) = 28 (16-46) in pre-GP, 28 (15-47.5) in post-GP, P = .678]. Mortality rates were similar at day 7 post-GP (1.7%) compared to pre-GP (0.03%) ( P = .125)., Conclusions: The implementation of guidelines increased the appropriate utilization of carbapenems, without resulting in extended hospital stays or recurrent episodes. Despite an increased number of patients admitted to the ICU during the latter period, infection-related mortality rates remained comparable., Competing Interests: All authors report no conflicts of interest relevant to this article., (© The Author(s) 2024.)

Objective: The aim of this study was to investigate the relationship between left-sided varicocele and epididymitis or epididymo-orchitis., Materials and Methods: The study included 72 patients with left side epididymitis (EP) or epididymo-orchitis (EPO) (Group 1) and a control group of 72 patients without EP or EPO (Group 2). Those with right EP-EPO were excluded due to possible other underlying retroperitoneal pathologies causing varicocele. Groups were evaluated for presence of left side varicocele, varicocele grade and pampiniform plexus vein diameter., Results: The average age was 38 ± 8.4 years (range, 18-50 years) in Group 1, and 36 ± 9.1 years (range, 16-47 years) in Group 2. Varicocele was significantly more common in patients with EP or EPO (p < 0.001). The rate of varicocele was 66.7% (48/72) in Group 1, and 22.3% (16/72) in Group 2. The median grade of varicocele was 2 in Group 1, and 0 in Group 2. Pampiniform plexus vein diameters were found to be significantly larger in patients with EP or EPO compare to patients without EP and EPO. The median vein diameter was 3.3 mm with the 25th and 75th percentiles at 2.7 and 3.8 mm, and was 1.9 mm with the 25th and 75th percentiles at 1.7 and 2.3 mm, respectively (p < 0.001)., Conclusions: Left-sided varicocele was significantly more common in patients with EP or EPO and it is an important cause for the development of EP/EPO because of chronic venous stasis., (© 2024 Wiley Periodicals LLC.)

This research aimed to analyze dementia research trends in nursing using a text mining approach. In this study, text mining approach was used to analyze the studies on dementia in the field of nursing around the world. In this study, summaries of all available publications in English between the years 1990-2023 were extracted from the database and transferred to an Excel table by using the 'Nursing' AND 'Dementia' query from the Thomson Reuters-ISI Web of Science database. According to the results of this research, a total of 21 concept groups were identified, four of which were the most important. It was determined that the most frequently used word in all of the studies obtained from the database was 'cost'. In this direction, scientific research on dementia in the field of nursing can be planned by evaluating the most frequently used concepts., (© 2024 Japanese Psychogeriatric Society.)

Background: Some pathologies associated with abnormal patellar height have been reported in the literature. However, its relationship with some pathologies, such as anterior cruciate ligament mucoid degeneration (ACL-MD) and focal cartilage defect, has not been investigated., Purpose: To investigate the relationship between patellar height with patellar-quadriceps tendinopathy, quadriceps fat pad edema, ACL-MD, and focal cartilage defect., Material and Methods: Magnetic resonance imaging of the knees of 261 patients were classified into three groups as normal, patella alta, and patella baja, and evaluated in terms of patellar-quadriceps tendinopathy, quadriceps fat pad edema, ACL-MD, and focal cartilage defect., Results: There were 261 patients (140 men, 121 women; age range = 18-60 years; mean age = 30 ± 4.7 years). Of the 261 patients, 181 (69.3%) were normal, 56 (21.4%) were patella alta, and 24 were patella baja (9.1%). Patellar-quadriceps tendinopathy, quadriceps fat pad edema, and ACL-MD rates were significantly higher compared to the normal group ( P <0.05). While a moderate positive correlation was found between patellar height shift and patellar-quadriceps tendinopathy and ACL-MD, there was a small correlation between patellar height shift and quadriceps fat pad edema. The rate of focal cartilage defect was significantly higher in the middle part of the lateral femoral condyle and lateral knee joint only in patella alta., Conclusion: The risk of patellar-quadriceps tendinopathy, quadriceps fat pad edema, ACL-MD, and lateral focal cartilage defect is higher in patients with alta-baja. The radiologist should evaluate these pathologies more carefully, especially subtle ones, in patients with abnormal patellar height., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: To investigate the effect of toothbrushing with new and used toothbrushes on the surface of resin composites and dental enamel., Methods: The extracted human incisors were selected after vestibular enamel surfaces (ES) were examined. Disc-shaped specimens of direct composite (DC) and indirect composite (IC) were fabricated. Computer-aided design-computer-aided manufacturing (CAD-CAM) composite blocks (CC) were sliced in 2 mm thickness (n= 8). The surface roughness, gloss, and color were measured. The measurements were performed before and after 3 months of toothbrushing simulation (TBS) for 2,500 circular cycles. The wear index was calculated by using the ImageJ program. The specimens were subjected to an additional 2,500 cycles and the same measurements were repeated., Results: No significant increase in surface roughness values was observed in DC, IC, and CC groups after 3 and 6 months of TBS except in the ES group. The highest change in surface gloss was observed in the DC group. Although the wear index of toothbrushes increased over time, only the increase in the IC group was statistically significant (P= 0.033)., Clinical Significance: Changes in surface roughness, gloss, and discoloration of the dental enamel and restorations and wear of toothbrush bristles were increased over time., Competing Interests: The authors declared no conflict of interest. This study was funded by the Trakya University Scientific Research Projects (Project Number: 2021/51)., (Copyright©American Journal of Dentistry.)

As a light-weight solution for electromagnetic shielding, this paper aims to investigate the development of electrically conductive composites that shield from electromagnetic radiation while providing sustainability by using recycled fibers in the structure of nonwoven reinforcement materials. The main novelty of this research is the conversion of waste fabrics into functional composites via a fast and inexpensive method. For this purpose, waste fabrics were recycled into fibers, and the recycled fibers were processed into needle-punched nonwovens to be used as reinforcement materials for electromagnetic shielding composites. Electrically conductive composite structures were obtained by adding copper (II) sulfate and graphite conductive particles with different ratios to polyester resin. The hand lay-up method was used for the production of composites. Electromagnetic shielding, electrical resistivity, and some mechanical properties of the composites were investigated. The results were analyzed statistically using IBM SPSS software version 18. The results have shown that up to 31.43 dB of electromagnetic shielding effectiveness was obtained in the 1-6 GHz frequency range. This result corresponds to a very good grade for general use and a moderate grade for professional use, according to FTTS-FA-003, exceeding the acceptable range for industrial and commercial applications of 20 dB. The composites developed in this research are good candidates to be used in various general and professional applications, such as plastic parts in household applications, electronic industry, building and construction industries, and other applications where light weight shielding materials are needed.

Background: Varicose veins commonly occur on the legs and cause discomfort, pain, and aesthetic issues. Varicose vein surgery has an significant impact on sleep disorders such as Restless Leg Syndrome (RLS), daytime sleepiness (DS), and sleep quality (SQ). We intended to determine if preoperative and postoperative sleep quality, excessive daytime sleepiness, and RLS severity impacted in those who had varicose vein surgery., Materials and Methods: The research included 160 patients who presented to the Cardiovascular Surgery outpatient clinic with symptoms of leg pain and cramping and were diagnosed with venous insufficiency. The Restless Legs Syndrome Study Group Rating Scale (RLSS), Epworth Sleepiness Scale (ESS), and Pittsburgh Sleep Quality Index (PSQI) tests were performed on patients. The patients' scores on the scales were compared preoperatively and postoperatively., Results: The mean age of the 160 patients was calculated to be 48.7 ± 10.6 years. There were 109 female (68.1%) and 51 male (31.9%). The mean ferritin level of the patients was calculated as 61.4 mL/ng (4.3-421 mL/ng). After varicose vein surgery 63% reported improved sleep quality. Individuals with increased DS had lower postoperative RLSS scores and higher SQ. There was a decrease in postoperative RLSS scores and an increase in postoperative SQ in patients with normal DS ( p  < 0.001). Postoperative RLSS and DS scores were lower in patients with good SQ ( p  < 0.001)., Conclusion: Patients had a lower RLSS score, a lower DS score, and a higher SQ after varicose vein surgery. Surgical treatment is critical to improving the quality of life and sleep comfort of patients with varicose veins and sleep disorders., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Acir, Okudan Atay, Atay and Yayla.)

Purpose The aim of this study is to investigate the relationship of trochlear dysplasia (TD) and patella type with bipartite patella (BP). Materials and methods A total of 5,081 knee MRIs taken in our institution were reviewed retrospectively. Patients with a history of knee surgery, previous or recent trauma, and rheumatologic involvement were excluded from the study. The MRIs of 49 patients with bipartite/multipartite patella were detected. Three patients were excluded: two patients had a tripartite variant, and one had multiple osseous dysplastic findings. Overall, 46 patients with BP were included in the study. BPs were classified as type I, II, and III. Patients were divided into symptomatic and asymptomatic groups according to the presence of edema within the bipartite fragment and adjacent patella. Patients were examined in terms of patella type, trochlear dysplasia, tuberosity-trochlear groove (TT-TG) difference, sulcus angle, and sulcus depth. Results There were 46 patients with BP (28 males and 18 females) (mean age: 33±9.5 years, range: 18-54). Thirty-eight bipartite fragments (82.6%) were type III and eight (17.4%) were type II. There was no type I BP. Seventeen (36.9%) were symptomatic, and 29 (63.1%) were asymptomatic. Seven of the type II (87.5%) and 10 of the type III (26.3%) bipartite fragments were symptomatic. The frequency and degree of trochlear dysplasia (p=0.007 and p=0.041, respectively) were found to be higher in symptomatic patients. The trochlear sulcus angle was higher (p=0.007) and the trochlear depth was lower (p=0.006) in the symptomatic group. No statistically significant difference was found (p=0.247) in terms of TT-TG difference. Type III and type IV patella were more common in the symptomatic group. Conclusion The current study shows that patellofemoral instability and patella type are associated with symptomatic BP. Patients with trochlear dysplasia, type II BP, and disproportionate patellar facet may have a significantly increased risk of symptomatic BP., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Atay et al.)

Background: Magnesium is the second most common cation in the cell. In addition to its role as a cofactor in many enzymatic pathways in physiological processes, it is necessary for the regular functioning of vascular smooth muscle cells. Magnesium deficiency has been associated with exacerbation of inflammation, which plays a role in the aetiopathogenesis of many diseases., Aim: To investigate the potential relationship between serum magnesium level and the development of chronic venous insufficiency by comparison with healthy individuals., Methods: The study included 394 patients with venous insufficiency based on physical examination findings and colour Doppler ultrasonography, and 206 controls without venous insufficiency. Venous insufficiency was defined by colour Doppler as reflux lasting 0.5 seconds or more in superficial veins, and longer than one second in femoral and popliteal veins. Clinical, haematological and biochemical parameters, including serum magnesium level and indicators of inflammation, were compared between groups., Results: A total of 600 participants were included. There was no significant difference between the groups in terms of age and gender. In total, 187 (47.46%) patients with chronic venous insufficiency and 105 (50.97%) of the control group were male (p=0.414). The median age of the patients with chronic venous insufficiency was 48 (min-max: 41-49), and the median age of the control group was 49.00 (min-max: 45.00-60.25) (p=0.064). Serum magnesium level was found to be significantly lower in the group with chronic venous insufficiency compared to the control group; 1.90 mg/dL (min-max: 1.82-2) versus 2.1 mg/dL (min-max: 2-2.2) (p<0.001), respectively., Conclusion: Low serum magnesium levels may pose a potential risk for the development of chronic venous insufficiency, which is common in the community.

Objective: To determine the prevalence, frequency and distribution of dental anomalies that were detectable on panoramic radiographs in a large sample Turkish population, and the associations among the anomalies., Methods: This study was conducted retrospectively on panoramic radiographs of 43,880 patients who were admitted to the Faculty of Dentistry at Trakya University, Edirne, Turkey. Patients' files were examined by two observers and radiographic images of 2265 patients with at least one dental anomaly were included. Dental anomalies were classified as anomalies in the number, structure, position and shape of teeth. The interactions between the groups were analysed using chi-square tests., Results: The study group consisted of 1336 women (59%) and 929 men (41%) with a mean age of 33.3 ± 14.4 years. A total of 2265 patients, with a prevalence of 5.2% (2265/43880), had at least one dental anomaly. The most frequent anomalies were in position (2.7%) and number (2.1%). Structure anomalies were least common, affecting 0.02% of patients. Among the study group of patients with dental anomalies, 12.2% presented more than one kind of anomaly., Conclusion: Position anomalies were the most common dental anomaly, whereas structural anomalies were least common in a Turkish sample. The prevalence of anomalies varies between populations, confirming the role of racial factors.

Objective: To evaluate the outcomes of radiofrequency ablation (RFA) therapy performed on patients with great saphenous vein insufficiency., Study Design: Descriptive study., Place and Duration of Study: Bahcelievler State Hospital, Istanbul, Turkey, between January 2018 and May 2021 Methodology: A total of 709 patients (382 females, 327 males), who were treated with radiofrequency ablation (RFA) in the clinic, were included in the study. The demographic, anthropometric, clinical, laboratory, and radiological data of the patients were obtained retrospectively from the medical records. Pre and post treatment clinical, etiologic, anatomical, pathophysiologic (CEAP) scores, the venous clinical severity score (VCSS), and the visual analog scale (VAS) were evaluated., Results: The median age of the patients was 48 (19-65) years, and the median follow-up period was 36 (6-53) months. At follow-up, after treatment, 673 (94.9%) of the patients had a CEAP clinical score of C0. Postoperative complications were recorded in 56 (7.9%) patients. Significant improvement was observed in the patients' CEAP, VAS, and VCSS scores at the follow-up (p<0.001)., Conclusion: There was a high success rate in achieving short- and long-term venous occlusion in varicose vein treatment with RFA. Characterized by a fast recovery, good perioperative and postoperative outcomes, and a low frequency of side effects, RFA is effective and safe in the treatment of varicose veins., Key Words: Chronic venous insufficiency, Radiofrequency ablation, Patient-reported outcomes.

This study aimed to investigate the marginal bone changes beneath overhanging restorations. The study group consisted of 250 archived panoramic radiographs that had at least one overhanging restoration, examined by two observers. The distance from the cementoenamel junction (CEJ) to the marginal bone crest beneath the overhang was measured with ImageJ software. The same distance was measured from the control sites (the intact surface of the same tooth with overhang, and the same tooth on the contralateral side) to assess bone loss. To evaluate bone density, two regions of interest (ROIs) were chosen: one in the marginal bone beneath the overhang, and the other was in the marginal bone adjacent to the intact surface of the same tooth. Wilcoxon paired t test and Mann-Whitney U test were used for comparisons (P < .05). The prevalence of overhangs was 4.3%. Molar teeth (80.8%) and the disto-occlusal cavities (54%) were the most common sites for overhangs. The average bone loss beneath the overhangs was 2.77 ± 1.20 mm, which was significantly different from the control sites (P < .05). The bone density beneath the overhang was significantly lower than at control sites (P < .05). The frequency of overhangs was higher in areas that are difficult to reach, and the height and density of the marginal bone beneath the overhang were decreased compared to control sites.

Endogenous dentin proteases contribute to the degradation of collagen fibrils in the hybrid layer. Recently, inhibition of host-derived proteases by curcuminoids has shown promising results. The aim of this study was to evaluate the effect of curcuminoid treatment on the microtensile bond strength (μTBS) after 24 h or 12 months of storage. Fifty-four extracted sound human molars were flattened to mid-coronal dentin and divided into nine groups. After phosphoric acid-etching for 15 s, the dentin was experimentally treated for 60 s using 100 μM or 200 μM of curcumin, diflourobenzocurcumin, or demethoxycurcumin dissolved in 1% and 2% dimethyl sulfoxide (DMSO)/water solutions. Untreated and DMSO-treated groups served as controls. After bonding agent application, each tooth was restored with dental composite. The molars were sectioned into 0.9 × 0.9 × 6 mm beams. The μTBS testing was performed after 24 h and 12 months of storage in artificial saliva. Data were analyzed using regression analyses. Failure patterns were evaluated using scanning electron microscopy. Dentin treatment with curcuminoids did not adversely affect 24-h μTBS compared to controls. After 12 months, the μTBS of curcuminoid groups was statistically significantly higher than the controls. This study indicates the feasibility of using curcuminoids as protease inhibitors., (© 2021 Scandinavian Division of the International Association for Dental Research. Published by John Wiley & Sons Ltd.)

Background: Inferior Vena Cava (IVC) agenesis, ectopic ureterocele, and ureteral duplication are very rare congenital anomalies., Case Presentation: A-25-year-old female patient was referred with right flank pain, chills and dysuria. Laboratory tests and CT showed findings consistent with acute pyelonephritis. The medical history revealed only frequent urinary tract infections and Factor V Leiden mutation. The patient was treated with antibiotherapy. CT examination demonstrated IVC Agenesis (IVCA). Urogenital anomalies such as vaginal ectopic ureterocele, ureteral duplication and septate uterine anomaly were also present., Conclusion: We report the first occurrence of IVC agenesis associated with multiple urogenital anomalies in the literature., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Transarterial chemoembolization (TACE) is a globally recognised treatment method for hepatic tumors, especially unresectable hepatocellular carcinoma (HCC). Although the technique is relatively safe, it may cause serious complications, such as liver abscess, liver failure, and non-target embolization. Here, the case of a rare complication of TACE is presented., Case Presentation: A-55-year-old male patient was referred to the interventional radiology department for surgically unresectable HCC. CT scan showed a heterogeneously enhancing lesion with capsular enhancement consistent with HCC. On MRI examination, a central necrotic part was seen within the lesion, and TACE was performed. At the end of the TACE, a pseudoaneurysm of the hepatic artery was detected, which was successfully embolized with pushable micro-coils., Conclusion: To the best of our knowledge, very few cases of pseudoaneurysm of the hepatic artery have been described in the literature, and in those cases, the cause has been thought to be guidewire manipulation. In contrast, in the current case, it was thought that it might occur due to central necrosis and central perfusion insufficiency of the lesion. Pseudoaneurysm is a treatable condition with coil embolization., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Objectives: To investigate the practicability of atraumatic restorative treatment (ART) in adults in terms of marginal adaptation of restorations and microbiological changes in residual carious dentin., Materials and Methods: The occlusal dentin caries of 25 permanent molar teeth were removed with hand instruments. The total counts of bacteria (TCB) and the facultative anaerobic bacteria (FAB), mutans streptococci (MS), and Lactobacillus spp. (LB) counts in the affected dentin were evaluated quantitatively. The weights of the samples were measured with an electronic balance (Shimadzu, Type AX200, Japan). The cavities were restored with glass ionomer cement (Ketac TM Molar Easymix, ESPE Dental AG, Seefeld, Germany). Twenty replicas of randomly selected ART restorations were prepared and marginal adaptation was evaluated by scanning electron microscopy (SEM). After 6 months, the same protocols were repeated. Data were analyzed with paired sample t-tests, Wilcoxon t-tests, Pearson and Spearman correlations, and chi-square tests (p<0.05)., Results: In the sixth month, restoration loss and pulpitis were not observed. The mean weight of samples removed from the cavity floor was less than the baseline (0.014±0.009 and 0.023±0.013 g, respectively) (p<0.01), and the counts of total bacteria, FAB, MS, and LB significantly decreased compared to baseline (p<0.01). The frequency of marginal gaps was increased (p< 0.01)., Conclusions: ART showed that the counts of microorganisms decreased after 6 months although the marginal gap rates of restorations increased., Clinical Relevance: ART can be a reliable treatment approach in adults for 6 months due to the decrease in microorganism counts, although gaps exist., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: One subset of peripheral arterial disease is aortoiliac occlusive diseases (AIOD). AIOD is the term for all arterial lesions between the infrarenal distal aorta and common femoral artery. Implantation of kissing stents (KS) with covered stents (CS), bare-metal stents (BMS) is one of the endovascular treatment (ET) modalities for AIOD involving aortic bifurcation. In this study, we report the outcomes of the KS technique in infrarenal AIOD., Methods: Between January 2014 and September 2017, 31 patients who underwent ET were treated with KS technique either with balloon-expandable BMS or balloon-expandable CS. Technical details, clinical success, complications, and patency at follow-up were documented., Results: The majority of patients were male (77.4%), and the median age was 62 years (range, 45-78 years). All patients were classified according to the TASC II criteria. Eight patients (25.8%) were classified as TASC B. Fifteen patients (48.4%) were classified as TASC C, and 8 patients (25.8%) were classified as TASC D. These 23 patients were classified as complex AIOD group. BMS was used in 17 patients (54.8%), and CS was used in 14 patients (45.2%). Technical and clinical success was achieved in 100% of treated cases. The median follow-up was 24 months (range, 24-34 months). Primary patency rates at 12, 18, and 24 months after ET were 100%, 96.8%, and 90.3%, respectively., Conclusion: We found that the KS technique has satisfying 24-month results, even in complex AIOD lesions, with high technical success and acceptable midterm patency. Key Words: Aorta, Arterial occlusive diseases, Endovascular procedures, Iliac artery, Stents., Competing Interests: Conflict of Interest: No potential conflict of interest relevant to this article was reported., (Copyright © 2021, the Korean Surgical Society.)

Background: Death is the most serious complication of intracerebral hemorrhage. Microbleeding can be a precursor of intracerebral hemorrhage. Susceptibility weighted imaging (SWI) should be included in imaging protocols for some specific groups such diabetic hemodialysis patients in terms of prediction of macrohemorrhages., Purpose: To investigate intracerebral microbleeding in hemodialysis patients and the correlation between microbleeding and neurocognitive impairment., Material and Methods: Forty-nine hemodialysis cases were involved in the study. Locations of microbleeding, correlation between microbleeding and hypertension, diabetes mellitus (DM), age, and duration of dialysis were analyzed. Standardized mini-mental test was performed. The tested cases were divided into two groups: intracerebral microbleeding (group 1, n = 26) and without intracerebral microbleeding (group 2, n = 17)., Results: Incidence of microbleeding and macrohemorrhage was noted as 59% and 14%, respectively, in all cases. All macrohemorrhagic cases also have microbleeding. In group 1, neurocognitive impairment was detected in 10 (38.4%) cases: six and four cases with moderate and mild impairment, respectively. In group 2, neurocognitive impairment was detected in 2 (11.7%) cases, both with mild impairment. A significant positive correlation was detected between microbleeding and neurocognitive impairment ( P  = 0.031). Although there was no correlation between attention disorder and microbleeding, a positive correlation was detected between close memory impairment and microbleeding ( P  = 0.027). A positive correlation was detected between DM and microbleeding ( P  = 0.027)., Conclusion: In hemodialysis patients, microbleeding can be a cause of neurocognitive impairment which will be important for guide to treatment protocols. SWI should be included in the imaging protocol of diabetic hemodialysis patients with neurocognitive deterioration.

Objectives: This study aims to identify the factors affecting the activities of daily living, balance, and prosthesis satisfaction in patients with non-traumatic lower limb amputation (LLA)., Patients and Methods: This cross-sectional study included a total of 195 patients (120 males, 75 females; mean age 65.9±11.6 years; range, 40 to 90 years) who underwent LLA between January 2009 and April 2017. All patients were evaluated in terms of age, sex, amputation etiology, side, level, comorbidity, length of hospital stay, prosthesis adjustment, ambulation level, functional outcome, and complications. Prosthesis adjustment, physical balance ability, and daily living activities were assessed using the Turkish versions of the Trinity Amputation and Prosthesis Experience Scales (TAPES), Berg Balance Scale (BBS), and Nottingham Extended Activities of Daily Living Scale (NEADLS), respectively., Results: There was no significant difference between male and female patients in terms of prosthesis and amputation adaptation, physical balance, and activities of daily living. The BBS, TAPES, and NEADLS scores were lower in the patients aged over 65 years (p<0.001, p<0.001, and p<0.001, respectively). Prosthesis and amputation adaptation, physical balance, and daily living activities were also worse in this age group. Transfemoral amputees had lower BBS, TAPES, and NEADLS scores than the transtibial amputees (p=0.009, p=0.020, and p=0.004, respectively). Prosthesis and amputation adaptation, physical balance, and daily living activities were worse in the transfemoral amputees., Conclusion: Age and amputation level affect physical balance, prosthesis satisfaction, and daily living activities after non-traumatic LLA. Therefore, orthopedic surgeons and physical therapists should conduct a multidisciplinary evaluation, particularly in patients aged over 65 years and in transfemoral amputees to improve outcomes., Competing Interests: Conflict of Interest: The authors declared no conflicts of interest with respect to the authorship and/or publication of this article., (Copyright © 2020, Turkish Society of Physical Medicine and Rehabilitation.)

Purpose: The frequency of iatrogenic femoral artery pseudoaneurysm (FAP) diagnoses has recently increased due to the growing use of diagnostic and interventional procedures involving large diameter sheaths, as well as more potent anticoagulation procedures. In this study, we aimed to present our experience with ultrasound-guided thrombin injection (UGTI) in patients with iatrogenic FAP., Methods: We studied patients with FAP who were under anticoagulant or antiplatelet therapies preoperatively, or who had received a loading dose during an interventional procedure. The outcomes of patients with FAP treated with UGTI were compared with those of patients who underwent open surgical repair for pseudoaneurysms., Results: Among the 55 patients included in this study, 24 had UGTI while 31 had open surgery. The success rate was 95.8% when taking into consideration primary and secondary attempts. The mean duration of the procedure was shorter in patients with UGTI (10.1 ± 3.54 minutes) when compared with those who underwent open surgery (76.55 ± 26.74 minutes, P ≤ 0.001). In addition, the total complication frequency was significantly higher in the open surgery group (P = 0.005), as was their length of hospital stay (P < 0.001). Cost analysis showed significant differences between UGTI ($227.50 ± $82.90) and open surgery ($471.20 ± $437.60, P = 0.01)., Conclusion: We have found that UGTI is the safer and more effective choice of treatment in appropriate patients with FAP, as opposed to surgery., Competing Interests: Conflict of Interest: No potential conflict of interest relevant to this article was reported., (Copyright © 2020, the Korean Surgical Society.)

Background: While acute pancreatitis (AP) resolves spontaneously with supportive treatment in most patients, it may be life-threatening. Predicting the disease severity at onset dictates the management strategy. We aimed to define the patients with mild pancreatitis who may be considered for outpatient management with significant cost-savings., Materials and Methods: This prospective observational study included 180 patients with mild AP according to the harmless acute pancreatitis score (HAPS) and Imrie score. The relationships of biochemical parameters with the changes in the Balthazar score and clinical course were examined., Results: The study included 180 patients (111 females, 69 males; mean age: 53.9 ± 17.2 years; range: 17-92 years). The etiology was biliary in 118 (65%) patients and remained undetermined in 38 (21.1%) patients. Computed tomography (CT) performed within the first 12 h revealed mild and moderate AP in 159 (88.3%) and 21 (11.7%) patients, respectively. CT repeated at 72 h revealed mild, moderate, and severe AP in 155 (86.1%), 24 (13.3%), and 1 (0.6%) patients, respectively. Comparisons between stages A + B + C and D + E showed significant differences in the amylase levels on day 1 and 3, and in C-reactive protein on day 3. Also, in stage D and E disease, narcotic analgesic intake, oral intake onset time, and pain were significantly higher., Conclusion: There were no significant changes in the CT findings of patients with mild AP at 12 and 72 h. Most patients ( n = 179; 99.4%) recovered uneventfully. Patients with mild pancreatitis according to the HAPS and Imrie scores can be considered for outpatient management. The recovery is longer in stage D and E disease., Competing Interests: The authors declare that there is no conflict of interest regarding the publication of this paper.

Background: Coronary artery bypass grafting is applicable with very low mortality and morbidity rates around the world. However, exposure to even one of the risk factors increases mortality and morbidity significantly. There are three acute kidney injury definitions, and classification methods are applicable (Kidney Disease: Improving Global Outcomes (KDIGO); Risk, Injury, Failure, Loss of kidney function and End-stage kidney disease (RIFLE);" (for accuracy) and Acute Kidney Injury Network (AKIN)), for understanding and grading of renal impairment. With these definitions, it became possible to take measures at an early stage and start the management process. Methods for assessing renal impairment after coronary artery bypass grafting (CABG) specifically in patients with diabetes mellitus require further investigation. We compared these three acute kidney injury definitions for prediction of outcomes in diabetic patients undergoing coronary artery bypass grafting procedure., Methods: Between January 2010 and December 2013, a total of 617 consecutive patients with diabetes mellitus undergoing coronary artery bypass grafting (CABG) with cardiopulmonary bypass in our institution were included in the study., Results: We considered 617 CABG operations on diabetes mellitus patients for this study from January 2010 to December 2013. The three scores provided good discriminative capacity in the global patient sample, with the area under the ROC curve (AUC) being higher, RIFLE (0.803, 95% CI: 0.724-0.882). The goodness of fit was good for all scales., Conclusions: Especially in on-pump CABG patients with diabetes mellitus, we can use AKIN, RIFLE, and KDIGO scoring systems to predict early diagnosis for acute kidney injury (AKI). In our analysis, the KDIGO criterion was superior to AKIN and RIFLE with regard its prognostic power., (Copyright © 2018 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.)

Background: Unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH) are being used for preoperative management of critical coronary artery disease. However, preoperative UFH therapy may cause a reduction in antithrombin concentrations, leading to various degrees of heparin resistance (HR). The main purpose of this study is to investigate the effects of preoperative LMWH on HR during cardiopulmonary bypass (CPB)., Methods: Data were retrospectively reviewed from adult patients that underwent on-pump coronary artery bypass graft (CABG) surgery. Four hundred fifty-seven patients underwent CABG, and 139 of them, who had isolated on-pump CABG, were included in the study. The heparin sensitivity index was calculated if activated clotting time levels were discovered below 400 seconds. Values less than 1.3 were accepted as HR., Results: Of 139 patients who underwent on-pump CABG, preoperative LMWH was administered in 59 patients (56.8%). Intraoperative HR occurred in 29 patients (20.9%). Patients who received preoperative LMWH had an increased risk of developing HR compared with patients who did not receive LMWH (odds ratio 4.8 and 95% confidence interval 1.7-13.5). CPB duration and aortic clamp duration were significantly longer in patients who developed intraoperative HR when compared to those in patients who did not develop HR., Conclusion: Preoperative treatment with LMWH may cause intraoperative HR. Corrective and preventive arrangements with close follow-up should be performed in this group of patients.

Pseudoaneurysm of the deep femoral artery (FAP) due to penetrating trauma is less common and can be a challenging condition for surgeons. The conventional treatment strategy for FAP due to penetrating trauma is open surgical repair. With emerging technologies, less invasive techniques are being used in these patients. We report a 37-year-old male patient with delayed presentation of FAP secondary to a stab wound and treated successfully with ultrasound-guided thrombin injection.

The aim of this study was to evaluate the effect of curcuminoids on the dentin endogenous protease activity. Demineralized dentin were pretreated with 50 or 100 µM of three different curcuminoids for 60 s and incubated up to 3 months. Untreated beams served as controls. Dry dentin mass was measured after incubation. Aliquots were analyzed for the quantity of ICTP and CTX releases for MMP and cathepsin-K mediated degradation, respectively. The effect of curcuminoids on matrix-bound MMP and soluble rhMMP-9 were measured using an activity assay. Data were subjected to repeated-measures-ANOVA (α=0.05). Gelatinolytic activity was analyzed using zymography. ICTP and CTX release and dry mass loss of curcuminoid-treated groups were significantly lower than the control. Inhibition of rhMMP-9 varied from 29-49% among curcumonoid-treated groups, whereas no inhibition was observed at untreated control (p>0.05). Results were confirmed by zymography. The study showed that the pretreatment of dentin matrices by curcuminoids decreases endogenous protease activity-mediated degradation in dentin.

Purpose: The physical examination of the shoulder is usually not reliable for the true diagnosis of superior glenoid labrum anterior to posterior (SLAP) lesions. Magnetic resonance imaging (MRI) has been routinely used for the diagnosis. This prospective study investigates the radiological diagnosis of the SLAP lesions and compares accuracy of arthroscopic and MRI classifications., Methods: One hundred thirty-two patients with positive physical examination signs using O'Brien, Yergason, resistance supination external rotation and Krank tests and MRI findings are included in the study. Shoulder MRIs were obtained for all patients within three months prior to the surgeries. SLAP lesion is detected in 90 and 102 patients according to MRI and arthroscopy, respectively. Arthroscopic and MRI classifications of the patients were performed according to modified Snyder classification., Results: Sensitivity and specificity of the MRI were found as 70.59 and 40%, respectively. No difference was detected between MRI and arthroscopy classifications in 52 (39%) patients. Although the diagnosis was compatible with arthroscopy in 34 (25%) patients, the classification was incompatible. In 46 (34%) of patients the diagnosis was incompatible with the MRI., Conclusion: Although MRI is a good diagnostic tool for SLAP lesions, its use for the classification is limited. Level of evidence Level III, Diagnostic study.

Today there is a widespread use of endovascular treatment (EVT) for traumatic vascular injuries in adults, but there is lack of evidence of its use in adolescent patients with vascular injuries. With this case, we present successful EVT of 14-year-old adolescent with a right subclavian artery pseudoaneurysm (SAP) due to war injury. SAP was successfully excluded with deployment of 6 × 50 mm flexible, self-expanding covered nitinol stent graft (The GORE® VIABAHN® Endoprosthesis (W.L. Gore & Associates, Flagstaff, AZ)). Patient was discharged from hospital 2 days after the procedure with dual antiplatelet therapy (clopidogrel and aspirin). 3 months after discharge control DUS showed patent stent graft without any residual lesions. As a result, EVT is an alternative approach to treatment of SAP. It is safe, effective, and less invasive therapy for SAP in adults as well as in adolescents. We aim to contribute to the literature with this first case report.

Background: Diverticulosis of the right colon is an uncommon entity. Aim of the present study was to report outcome in patients with right-sided diverticulitis diagnosed using computed tomography (CT) and treated conservatively., Methods: Twelve patients with clinical and radiological diagnosis of cecal or right-sided diverticulitis who were treated conservatively between February 2013 and December 2014 were included. Demographic and clinical data were retrospectively analyzed., Results: Female to male ratio was 1:1 with mean age of 45.08±14.4 years. Mean length of symptom history before admission was 2.08±1.3 days. Most common presenting symptom was right lower abdominal pain, seen in 72.7% of the patients. Abdominal ultrasound alone was performed for 10 patients, and 2 also had abdominal CT. Mean duration of hospitalization was 2.8±1.5 days. All patients were successfully treated with medical therapy. There was no recurrence during mean follow-up period of 8.2±5.6 months., Conclusion: If uncomplicated diverticulitis of the right colon is correctly diagnosed with radiological evaluation, antibiotic therapy and bowel rest should be considered as treatment modality, as there was no recurrence observed in short-term follow-up period and this option presents advantage of avoiding surgical intervention.

Objective: BLES (Intact Breast lesion Excision System) is a new defined system which can remove the lesion completely. We aimed to evaluate and compare the results of BLES used for breast lesions requiring histological verification with other percutaneous biopsy methods in the literature., Methods: Patients with breast lesions smaller than 20mm and for whom biopsy was indicated were involved in the study. 18(1 male, 17 female, mean age: 41. 83, age range: 26-72) patients were included the study. BLES is applied with a single insertion. Radiofrequency is used to excise the breast tissue after the insertion. Around the lesion, tissue capture basket is moved back and forth. Once captured, the basket and the probe is removed from the incision area., Results: All of the lesions were excised en-bloc. The only complication occured was subdermal hematoma in one case (5.5%) which resolved spontenously. Pathological analysis of the specimens revealed 9 fibroadenoma, 3 fibroadenomatosis hyperplasia, 3 complicated and calcified cysts, 1 ductal epithelial hyperplasia, 1 carcinoma in situ with intraductal papillary carcinoma focus and 1 ductal carcinoma in situ with 2 mm invasive carcinoma focus. The last two cases underwent resectıon and sentınal lymph node procedure., Conclusion: BLES is a is non-invasive method which has no need for additional initiatives in benign cases, provide sufficient samples for pathological diagnosis and remove the lesion in one piece. BLES method can be applied in selected cases., Key Words: Breast Lesion Excision System, Breast, Biopsy, Radiofrequency, Lesion.

Tuberculosis is one of the most common and well described infectious diseases, with a world wide distribution and a vast spectrum of clinical manifestations. There are three forms of hepatic tuberculosis. Diffuse hepatic involvement with pulmonary or miliary tuberculosis, diffuse hepatic infiltration without recognizable pulmonary involvement is the second form and the third very rare form presents as a focal/local tuberculoma or abscess. In this case report we describe an unusual appearance of macronodular tuberculomas of the liver.

Background: The complexity of coronary artery disease is usually a neglected factor in risk stratification systems. We aimed to analyze the discriminative ability of the clinical SYNTAX score (CSS) for acute kidney injury (AKI) following on- and off-pump coronary artery surgery., Methods: A total of 193 patients were reviewed in this study. Patients were divided into two groups according to the surgical procedure (group I: off-pump coronary artery bypass grafting, n = 89; group II: on-pump coronary artery bypass grafting, n = 104). Preoperative demographic data, the CSS and postoperative renal functions were evaluated. The postoperative AKI classification was made using the RIFLE (Risk, Injury, Failure, Loss of function, and End-stage renal disease) criteria., Results: Postoperative AKI occurred in 14 of 89 patients (15.7%) in group I and in 29 of 104 patients in group II (27.8%; p = 0.046). The CSS did not vary much between the groups (31.52 ± 13.08 vs. 29.89 ± 15.70; p = 0.638). In group I, the CSS was not different between patients with AKI and those without AKI (30.167 ± 3.93 vs. 31.91± 14.75; p = 0.78). In group II, the CSS was 36.85 ± 18.33 in patients with AKI and 28.02 ± 12.32 in those without, and the difference was significant (p = 0.02). The discriminative ability of the CSS for postoperative AKI using the AUC analysis was 0.500 in group I and 0.840 in group II., Conclusion: The CSS may be a simple and successful means of risk prediction of postoperative AKI in on-pump coronary artery surgery.

Purpose: This study aimed to define hyperperfusion in carotid stenting patients without excluding patients with stenosis on the contralateral side., Materials and Methods: A total of 32 patients were enrolled. Prestent computed tomography perfusions were performed within 1 week before stenting, poststent perfusions 3 days after stenting. Prestent relative cerebral blood volume, relative cerebral blood flow, and relative mean transient time (rMTT) were calculated by dividing measurements from ipsilateral stent sides to contralateral sides and prestent difference mean transit time (dMTT) by subtracting contralateral mean transient time (MTT) from ipsilateral MTT. Poststent values were calculated similarly. For differences between prestent and poststent values, independent t test was used between groups and paired sample t test within the groups., Results: Of the 31 patients, 4 showed poststent clinical hyperperfusion syndrome. Six showed poststent radiologic hyperperfusion with increased cerebral blood flow, increased or spared cerebral blood volume, and shortened MTT values, but only 1 demonstrated clinical hyperperfusion. Between normal and hyperperfused groups, only appreciable difference was noted in prestent and poststent dMTT without statistical significance. Within the groups, only statistical difference (P < 0.001) was noted in rMTT and dMTT in normal groups and no significant difference in the hyperperfused group., Conclusions: Radiologic hyperperfusion does not match clinical hyperperfusion. Normal group responded to stenting with statistically significant changes of rMTT and dMTT. Hyperperfusion mostly occurred in the contralateral critically stenosed patients. The hyperperfused group, due to similar MTT of both hemispheres and ipsilateral internal carotid artery being the main feeder of both hemispheres, did not show significant changes in their rMTT and dMTT values after stenting. This shows that reduced hemodynamic reserve is the main reason behind the hyperperfusion after carotid stenting.

Nonketotic hyperglycemia has been described as a metabolic cause of Hemiballism-hemichorea (HB-HC), especially in elderly patients with poorly controlled diabetes. Pathophysiology is not known yet. MRI features tend to be hyperintense in the putamen on T1-weighted images. We present conventional MRI with diffusion weighted imaging (DWI) and susceptibility weighted imaging (SWI) features of two cases with nonketotic hyperglycemia. T1 hyperintensity without diffusion restriction on DWI and minimal putaminal hypointensity without phase shift on SWI were compatible with either pathological mineralization or petechial microhemorrhage or protein denaturation. In the type 2 diabetic patients with HC-HB, conventional MRI together with SWI and DWI will guide to clinician to plan treatment approach., (Copyright © 2014 by the American Society of Neuroimaging.)

Background and Purpose: We presented MRI and DWI findings of a 12-year-old boy with primary carnitine deficiency, manifested with hypoglycemic hypoketotic encephalopathy., Methods: Magnetic resonance imaging (MRI) and diffusion weighted imaging (DWI) were performed to the patient., Results: In our case, T2 hyperintensity and diffusion restriction were noted bilaterally in the corona radiate, cerebral white matter, deep white matter of cerebellum, ascending (inferior cerebellar peduncle) and descending tracts (corticospinal and corticobulbar tracts) of brainstem., Conclusions: MRI and DWI are helpful in the diagnosis, therapy planning and follow up of encephalopathic cases with carnitine deficiency., (Copyright © 2014 by the American Society of Neuroimaging.)