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Aim: The aim of this study was to examine the relationship between food literacy, health literacy, and healthy eating obsession in call center employees. Material and Methods: The cross-sectional descriptive study was conducted with 545 participants working in a call center, of whom 68.1% (n=371) were female and 31.9% (n=174) were male. A questionnaire consisting of sociodemographic data form, and perceived food literacy, health literacy, and ORTO-R scales were applied to the participants. Results: While 51.7% (n=282) of the participants had a normal body mass index, 41.7% (n=227) were overweight. Perceived food literacy (p=0.008) and ORTO-R (p=0.004) scores of female participants were higher than male participants, and those who were married had higher perceived food literacy scores than singles (p=0.003). Underweight individuals scored higher perceived food literacy than normal-weight individuals, and normal-weight individuals scored higher than overweight individuals (p=0.004). ORTO-R scores of the overweight group were higher than the other two groups and the difference was statistically significant (p

Aim: This study aimed to determine the effects of fear of coronavirus disease 2019 (COVID-19) and post-traumatic stress disorder on eating disorders and eating habits. Material and Methods: A cross-sectional descriptive study employed 562 (167 males, and 395 females) medical students, utilizing the fear of COVID-19 scale, COVID-19 peritraumatic distress index (CPDI), SCOFF (REZZY) eating disorders scale and Mediterranean diet adherence screener (MEDAS) scale. Results: Of the participants, 292 (52.0%) had an adequate/balanced diet, and 339 (60.3%) students had an average sleep time of

Objective:Practices such as the use of masks, cleaning measures, and social distancing have come to the fore to prevent the Coronavirus disease-2019 (COVID-19) pandemic. In addition to this, the most important way to fight the pandemic seems to be vaccination. However, “vaccine hesitancy” is seen as an important obstacle to attempts to control the pandemic. With this study, we aimed to evaluate the effects of having inadequate or incorrect information, one of the possible determinants of attitudes towards the COVID-19 vaccine.Methods:The data of this descriptive study were collected via an online questionnaire from patients (N=496) involving Sociodemographic Data Form, Turkey Health Literacy Scale-32 and Anti-Vaccine Scale.Results:The data revealed that 7.5% of the participants would not be vaccinated and 14.3% were indecisive. We found a negative correlation between vaccine refusal and health literacy, thus confirming the main hypothesis of our study. Also, an increase in education years was a negative predictor of vaccine hesitation.Conclusion:Currently, the most important approach in fighting the pandemic is the vaccination of society. Having the right information is extremely important to fight vaccine refusal attitudes. The fight against vaccination requires joint efforts from governments and media resources, including social media.

Nutrition literacy, which is one of the important components of health literacy, includes basic nutritional information and understanding, interpreting and having the ability to make healthy decisions on nutrition-related issues. This study aims to dwell upon the relationship between sociodemographic and anthropometric variables and nutritional knowledge and nutrition literacy. A total of 1600 people aged 19–64 years, 934 women and 666 men, voluntarily participated in the research in the capital city of Turkey. The mean age is 28.2 ± 10.9 years. More than half of the participants (57.4%) have a university graduate/postgraduate education level, and 66.2% are unemployed. This cross-sectional study evaluated demographic information, anthropometric measurements, nutritional information and nutrition literacy. Nearly all the respondents (94.6%) were determined to have sufficient nutrition literacy. Body mass index (BMI) and age were negatively associated with nutrition literacy, whilst nutrition knowledge was positively associated. Respondents with nutrition education at school had the highest nutrition knowledge and nutrition literacy scores, and primary school graduates had the lowest. Participants who received nutrition education scored higher in all the subgroups of the GNKQ. Age, gender, marital status, education status, employment status, BMI and nutrition education were significantly associated with nutrition literacy. The results will be useful in developing food and nutrition policies that will pave the way for making decisions on the most useful themes of health and nutrition campaigns.

Objective:Adolescents with chronic disease are as likely to exhibit risk-taking behavior as their peers. The aim was to investigate the risk behaviors of adolescents with type 1 diabetes (T1D) and the effect of orthorexic eating behaviors (OEB) on glycemic control (GC).Methods:This cross-sectional study was conducted with 107 adolescents with T1D, aged between 13-18 years and attending high school. The Risk Behavior Scale (RBS) and Orthorexic Behavior Scale (ORTO-11) were administered. A high RBS score indicates risky behavior; a low ORTO-11 score suggests a tendency to OEB. Participants hemoglobin A1c (HbA1c) status was used to assess GC: optimal GC (HbA1c ≤7%); or poor GC (HbA1c >7%).Results:Among females, those with poor GC had significantly lower (p=0.031) ORTO-11 scores than those with optimal GC, which was not the case in males. A significant correlation (r=0.358, p

The 46,XX ovotesticular disorder of sex development (DSD) is rarely observed in humans. This disorder is generally described as ambiguous genitalia with the presence of ovarian and testicular tissues in different gonads or in the same gonad. Almost no subjects with 46,XX ovotesticular DSD have sex-determining region of the Y chromosome (SRY) gene. It is known that excessive expression of SRY-related high mobility group box 9 (SOX9) is the cause of SRY-negative 46,XX ovotesticular DSD in the absence of SRY. Here, we analyzed our SRY-negative case with 46,XX ovotesticular DSD. In an array comparative genomic hybridization study using a peripheral blood sample from the patient, a duplication of 1114 kb (Hg19 coordinates: chr17:69006280-70120619) in the region of 17q24.3 containing SOX9 was detected. This is the first case reported from Turkey, exhibiting SOX9 duplication in SRY-negative 46,XX ovotesticular DSD.

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors. The clinical presentation of pediatric PPGLs is highly variable. In cases with pheochromocytoma (PCC), excess catecholamine may stimulate myocytes and cause structural changes, leading to life-threatening complications ranging from stress cardiomyopathy (CM) to dilated CM. Herein, we report the case of catecholamine-induced myocarditis in a child with asymptomatic PCC. A 12-year-and-2-month-old male patient with a known diagnosis of type-1 neurofibromatosis was brought to the emergency department due to palpitations and vomiting. On physical examination, arterial blood pressure was 113/81 mmHg, pulse was 125/min, and body temperature was 36.5 °C. Laboratory tests showed a leucocyte count of 12.8x103 μL/L and a serum C-reactive protein level of 1.1 mg/dL (Normal range: 0-0.5). Thyroid function tests were normal, while cardiac enzymes were elevated. Electrocardiogram revealed no pathological findings other than sinus tachycardia. The patient was diagnosed with and treated for myocarditis as echocardiography revealed a left ventricular ejection fraction of 48%. Viral and bacterial agents that may cause myocarditis were excluded via serological tests and blood cultures. Blood pressure, normal at the time of admission, was elevated (140/90 mmHg) on the 5th day of hospitalization. Magnetic resonance imaging revealed a 41x46x45 mm solid adrenal mass. The diagnosis of PCC was confirmed by elevated urinary and plasma metanephrines. The patient underwent surgery. Histopathology of the excised mass was compatible with PCC. It should be kept in mind that, even if there are no signs and symptoms of catecholamine elevation, CM may be the first sign of PCC.

Objective:There is an association between obesity and several inflammatory and oxidative markers in children. In this study, we analyzed thiol/disulfide homeostasis and serum ischemia-modified albumin (IMA) levels for the first time in order to clarify and determine the oxidant/antioxidant balance in metabolically healthy and unhealthy children.Methods:This study included obese children and healthy volunteers between 4-18 years of age. The obese patients were divided into two groups: metabolically healthy obese (MHO) and metabolically unhealthy obese (MUO). Biochemical parameters including thiol/disulfide homeostasis, and IMA concentrations were analyzed.Results:There were 301 recruits of whom 168 (55.8%) were females. The obese children numbered 196 (MHO n=58 and MUO n=138) and healthy controls numbered 105. No statistically significant difference could be found in ages and genders of the patients among all groups (p>0.05, for all). Native thiol (SH), total thiol (SH+SS), and native thiol/total thiol (SH/SH+SS) ratio were statistically significantly lower in the MUO group than the control group (p

Objective:There is a growing interest in the relationship between obesity and renal damage. The effect of obesity on renal function in children and adolescents has not been adequately investigated. In addition, there is no complete consensus on the reliability of various renal function parameters. The primary goal of this study was to evaluate renal function in obese children and adolescents using glomerular filtration rate (GFR), cystatin C, and creatinine (Cr)-derived formulas. We also compared classical GFR measurement methods with methods based on bioimpedance analysis-derived body cell mass (BCM).Methods:We enrolled 108 obese and 46 healthy subjects aged 6-18 years. Serum cystatin C, serum Cr, 24-hour proteinuria, Cr clearance, and GFR were evaluated in both groups. Estimated GFR was measured with Cr-based, cystatin C-based, combined (cystatin C and Cr) and BCM-based formulae. Both actual and fat-free mass body surface areas (BSA) were used when required. Metabolic parameters (blood glucose, insulin, and lipids) were analyzed in the obese subjects. International Diabetes Federation criteria were used to identify metabolic syndrome (MetS).Results:We did not detect statistically significant differences between the obese and control groups for mean Cr (p=0.658) and mean cystatin C (p=0.126). Mean cystatin C levels of MetS patients were significantly higher than those of non-MetS obese participants (p

While percutaneous endoscopic gastrostomy (PEG) has been used successfully for many years in patients for whom oral intake is not possible, it has been thought not to be a feasible procedure for patients who have had previous gastric surgery. However, history of a previous partial gastrectomy is no longer considered a contraindication for PEG-placement. In this case, we aimed to report an 83-year-old patient with a history of subtotal gastrectomy who required a PEG for enteral feeding because of cerebrovascular event.

Copyright of Konuralp Medical Journal / Konuralp Tip Dergisi is the property of Duzce University Medical School and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Rektal prolapsus anal orifisten protrüde olmuş mukozal ya da tam kat rektal dokunun varlığını ifade eder. Rektal prolapsus tedavisi abdominal veya perineal cerrahilerdir. Yaşlı ve cerrahi açıdan yüksek riskli hastalarda perineal yöntemler tercih edilir ve daha sık olarak Altemeier prosedürü olarak adlandırılan rektosigmoidektomi uygulanır. Kliniğimize inkarsere rektal prolapsus ile başvuran ve Altemeier prosedürü uygulanmış 79 yaşında kadın hasta sunulmaktadır. Başvuruda son 24 saatten itibaren redükte olmamış rektal prolapsus ve 2 cm’lik polip izlediğimiz hastaya rejyonel anestezi altında Altemeier prosedürü uygulandı. Hastada, cerrahi sonrası dönemde komplikasyonu gelişmedi ve postoperatif 4. gün taburcu edildi. Altemeier prosedürü endike olduğu komorbiditesi fazla yaşlı hastalarda, düşük morbidite ve mortalite oranları ile tecrübeli hekimler tarafından güvenle uygulanabilir.

Rectal prolapse is a condition where the full thickness rectal wall or mucosa of the rectum protrudes from the anus. The surgical treatment of rectal prolapse is performed either abdominally or perineally . The perineal procedures are prefered with old patients with the high risk for surgery, and rectosigmoidectomy named as Altemeier procedure is the most preffered procedure. Here in we present a 79 years-old female patient, admitted to our clinic with the history of 24 hours incarcerated rectal prolapse and 2 cm sized polip. Altemeier procedure was performed under regional anesthesia, the patient was discharged on the 4th postoperative day without any complications. Altemeier procedure can be safely administered in indicated elderly patients by experienced surgeon with low morbidity and mortality rates. [Cukurova Med J 2015; 40(2.000): 390-395]

OBJECTIVES: Breast hamartoma is an uncommon breast tumor that accounts for approximately 4.8% of all benign breast masses. The pathogenesis is still poorly understood and breast hamartoma is not a well-known disorder, so its diagnosis is underestimated by clinicians and pathologists. This study was designed to present our experience with breast hamartoma, along with a literature review. METHOD: We reviewed the demographic data, pathologic analyses and imaging and results of patients diagnosed with breast hamartoma between December 2003 and September 2013. RESULTS: In total, 27 cases of breast hamartoma operated in the Ankara University Medicine Faculty's Department of General Surgery were included in the study. All patients were female and the mean age was 41.8±10.8 years. The mean tumor size was 3.9±2.7 cm. Breast ultrasound was performed on all patients before surgery. The most common additional lesion was epithelial hyperplasia (22.2%). Furthermore, lobular carcinoma in situ was identified in one case and invasive ductal carcinoma was observed in another case. Immunohistochemical staining revealed myoid hamartoma in one case (3.7%). CONCLUSION: Breast hamartomas are rare benign lesions that may be underdiagnosed because of the categorization of hamartomas as fibroadenomas by pathologists. Pathologic examinations can show variability from one case to another. Thus, the true incidence may be higher than the literature indicates.

Objective: Mastalgia is often ignored by physicians although it is the most common breast-related complaint among women. The effectiveness of exercise therapy for mastalgia is unclear. The aim of this study is to investigate the effects of exercise on mastalgia. Methods: A randomized controlled trial was conducted with twenty women with complaints of mastalgia fulfilling the inclusion and exclusion criteria. Patients were randomly assigned to the control group and to the exercise group. Sports brassiere, refraining from caffeine- and methylxanthine-containing foods, and simple analgesics were recommended for two groups. In the exercise group, an exercise program was conducted three times a week for 6 weeks. Participants in both groups were evaluated for breast pain and using the Short-Form Health Survey (SF-36) questionnaire before and six weeks after study. Serum cytokine levels were also collected and analyzed. Results: No significant differences were detected with respect to age, body mass index, menopausal status, psychiatric condition, and existence of unexplained pain syndromes between the groups. Total breast pain scores were similar in both groups. The sensory component of breast pain questionnaire and visual analogue scale values significantly improved via exercise in only exercise group (p = 0.012 and p = 0.016). There was no significant difference between groups in serum levels of cytokines. SF-36 subscale scores for general health and social functioning significantly improved in the control group and scores for role physical, bodily pain, and social functioning improved in exercise group. Conclusions: Based on our preliminary findings, exercise treatment is beneficial for patients with mastalgia and it can be suggested by clinicians. [ABSTRACT FROM PUBLISHER]

Copyright of Cukurova Medical Journal / Çukurova Üniversitesi Tip Fakültesi Dergisi is the property of Cukurova University, Faculty of Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Wolfram syndrome is an autosomal recessive disorder caused by mutations in the WFS1 gene. Clinical heterogeneity has been reported both within and between families with WFS1 mutations. Subjects: The first case was diagnosed with insulin-dependent diabetes mellitus with positive for pancreatic autoantibodies and had a ketoacidotic attack in the follow-up period. The second case presented initially with optic atrophy and was diagnosed with behavioral and psychiatric problems at an early age. The third case had early onset insulin-dependent diabetes with multiple anomalies and congenital hypothyroidism. Many of these features have not been reported previously in patients with Wolfram syndrome. In all three patients homozygous mutations in WFS1 were identified. Conclusion: Wolfram syndrome is a disease where the characteristic features may present at different times. A diagnosis of Wolfram syndrome should therefore be considered even in the absence of the full spectrum of clinical features. [ABSTRACT FROM AUTHOR]

Autoimmune thyroiditis has been suggested as a precancerous condition in some adult studies, but there is still controversy. The importance of autoimmune thyroiditis in childhood thyroid cancer is not yet completely clear. We aimed to evaluate in this study the characteristics of childhood thyroid cancer in patients particularly in terms of coexisting factors including autoimmune thyroid disorders (ATD). Twenty patients diagnosed with primary thyroid cancer were evaluated retrospectively in a Pediatric Endocrinology clinic for 10 years. Patients were followed up for 57.22±11 months. Concomitant conditions (thyroidal and/or extra thyroidal) were determined. Most of the patients (80%) had a coexisting factor. ATDs are the most frequently encountered among them (40%). The ages at the time of diagnosis were older; and the tumor sizes were smaller in patients with concomitant ATDs than without autoimmune thyroid disorders. The follow-up characteristics were similar in both groups. In conclusion, ATDs are frequently encountered in association with thyroid cancer during childhood and adolescence. A thyroid autoimmunity may facilitate the development of a malignant thyroid tumor; on the other hand, increased attention to the thyroid gland may facilitate frequent diagnosis of thyroid cancer. A close follow-up of ATD patients should also include the evaluation of the development of thyroid malignancy. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Acute pancreatitis (AP) is a common cause for hospitalization worldwide. Identification of patients at risk for mortality early in the course of AP is an important step in improving outcome. Red cell distribution width (RDW) is reflective of systemic inflammation. The objective of this study was to investigate the association between RDW and mortality in patients with AP. METHODS: A total of 102 patients with AP were included. Demographic data, etiology of pancreatitis, organ failure, metabolic disorder, hospitalization time, and laboratory measures including RDW were obtained from each patient on admission. RESULTS: Estimating the receiver operating characteristic area under the curve showed that RDW has very good discriminative power for mortality (area under the curve = 0.817; 95% confidence interval, 0.689-0.946). With a cutoff value of 14.8 for RDW, mortality could be correctly predicted in approximately 77% of cases. CONCLUSIONS: Red cell distribution width on admission is a predictor of mortality in patients with AP. [ABSTRACT FROM AUTHOR]

Objective: Down syndrome is a genetic syndrome characterized with various dysmorphisms and congenital malformations such as congenital heart diseases. We aimed to evaluate the relationship between Down syndrome, hypothyroidism, and cardiac ���ndings., Methods: Thyroid hormone pro���les and echocardiographic ���ndings were evaluated. Patients with hypothyroidism and Down syndrome were named group 1; patients with hypothyroidism without Down syndrome group 2 and group 3 was control. The echocardiographic parameters (interventricular septum and left ventricular systolic, diastolic posterior wall thickness, left ventricular end-diastolic diameter, ejection fraction) were indexed to body surface area. Left ventricular mass index and relative wall thickness were calculated. Patients with relative wall thickness equal to or below 0.42 were classi���ed as eccentric hypertrophy or normal geometry, while those over 0.42 as concentric remodeling or concentric hypertrophy., Results: Thyroid stimulating hormone values of groups 1 and 2 were signi���cantly higher than those of group 3. There were no signi���cant di���erences for fT4 between the groups. Interventricular septum and left ventricular posterior wall end-diastolic and end-systolic thickness were signi���cantly higher in group 1 than groups 2 and 3. There was no statistically signi���cant di���erence in left ventricular mass index between groups 1 and 2. In terms of relative wall thickness, 16 out of 29 patients in group 1 were revealed as concentric remodeling, 12 as normal geometry, 1 patient as eccentric hypertrophy. In group 2, 6 patients were revealed as concentric remodeling, 14 as normal geometry. There was no statistically signi���cant di���erence of left ventricular end-diastolic thickness between 3 groups., Conclusion: Cardiac morphology and functions were signi���cantly a���ected by hypothyroidism in patients with Down syndrome. Hypertrophy in Down syndrome may be caused by the cellular changes in myocardium.

The 46,XX ovotesticular disorder of sex development (DSD) is rarely observed in humans. This disorder is generally described as ambiguous genitalia with the presence of ovarian and testicular tissues in different gonads or in the same gonad. Almost no subjects with 46,XX ovotesticular DSD have sex-determining region of the Y chromosome (SRY) gene. It is known that excessive expression of SRY-related high mobility group box 9 (SOX9) is the cause of SRY-negative 46,XX ovotesticular DSD in the absence of SRY. Here, we analyzed our SRY-negative case with 46,XX ovotesticular DSD. In an array comparative genomic hybridization study using a peripheral blood sample from the patient, a duplication of 1114 kb (Hg19 coordinates: chr17:69006280-70120619) in the region of 17q24.3 containing SOX9 was detected. This is the first case reported from Turkey, exhibiting SOX9 duplication in SRY-negative 46,XX ovotesticular DSD.

Objective: Adolescents with chronic disease are as likely to exhibit risk-taking behavior as their peers. The aim was to investigate the risk behaviors of adolescents with type 1 diabetes (T1D) and the effect of orthorexic eating behaviors (OEB) on glycemic control (GC)., Methods: This cross-sectional study was conducted with 107 adolescents with T1D, aged between 13-18 years and attending high school. The Risk Behavior Scale (RBS) and Orthorexic Behavior Scale (ORTO-11) were administered. A high RBS score indicates risky behavior; a low ORTO-11 score suggests a tendency to OEB. Participants hemoglobin A1c (HbA1c) status was used to assess GC: optimal GC (HbA1c ≤7%); or poor GC (HbA1c >7%)., Results: Among females, those with poor GC had significantly lower (p=0.031) ORTO-11 scores than those with optimal GC, which was not the case in males. A significant correlation (r=0.358, p<0.001) was found between HbA1c and total RBS, eating habits subscale, and suicidal tendency subscale scores. Participants with poor GC had significantly higher eating habits subscale, alcohol use, and tobacco use subscale scores (p<0.05). Among females, total RBS and suicidal tendency subscale score was found to be significantly higher in those with poor GC; among males, alcohol subscale score was found to be significantly higher in those with poor GC., Conclusion: This study is the first to show the effect of the tendency for OEB on GC among female adolescents with T1D. The study showed that, along with inappropriate eating behaviors, adolescents with T1D should also be assessed for other risk behaviors to help achieve optimal GC.

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors. The clinical presentation of pediatric PPGLs is highly variable. In cases with pheochromocytoma (PCC), excess catecholamine may stimulate myocytes and cause structural changes, leading to life-threatening complications ranging from stress cardiomyopathy (CM) to dilated CM. Herein, we report the case of catecholamine-induced myocarditis in a child with asymptomatic PCC. A 12-year-and-2-month-old male patient with a known diagnosis of type-1 neurofibromatosis was brought to the emergency department due to palpitations and vomiting. On physical examination, arterial blood pressure was 113/81 mmHg, pulse was 125/min, and body temperature was 36.5 °C. Laboratory tests showed a leucocyte count of 12.8x10 3 μL/L and a serum C-reactive protein level of 1.1 mg/dL (Normal range: 0-0.5). Thyroid function tests were normal, while cardiac enzymes were elevated. Electrocardiogram revealed no pathological findings other than sinus tachycardia. The patient was diagnosed with and treated for myocarditis as echocardiography revealed a left ventricular ejection fraction of 48%. Viral and bacterial agents that may cause myocarditis were excluded via serological tests and blood cultures. Blood pressure, normal at the time of admission, was elevated (140/90 mmHg) on the 5 th day of hospitalization. Magnetic resonance imaging revealed a 41x46x45 mm solid adrenal mass. The diagnosis of PCC was confirmed by elevated urinary and plasma metanephrines. The patient underwent surgery. Histopathology of the excised mass was compatible with PCC. It should be kept in mind that, even if there are no signs and symptoms of catecholamine elevation, CM may be the first sign of PCC.

Objective: There is an association between obesity and several inflammatory and oxidative markers in children. In this study, we analyzed thiol/disulfide homeostasis and serum ischemia-modified albumin (IMA) levels for the first time in order to clarify and determine the oxidant/antioxidant balance in metabolically healthy and unhealthy children., Methods: This study included obese children and healthy volunteers between 4-18 years of age. The obese patients were divided into two groups: metabolically healthy obese (MHO) and metabolically unhealthy obese (MUO). Biochemical parameters including thiol/disulfide homeostasis, and IMA concentrations were analyzed., Results: There were 301 recruits of whom 168 (55.8%) were females. The obese children numbered 196 (MHO n=58 and MUO n=138) and healthy controls numbered 105. No statistically significant difference could be found in ages and genders of the patients among all groups (p>0.05, for all). Native thiol (SH), total thiol (SH+SS), and native thiol/total thiol (SH/SH+SS) ratio were statistically significantly lower in the MUO group than the control group (p<0.001, p=0.005, and p=0.005; respectively). Disulfide (SS), disulfide/native thiol (SS/SH), disulfide/total thiol (SS/SH+SS) and IMA levels were statistically significantly higher in the MUO group than the control group (p=0.002, p<0.001, p<0.001, and p=0.001, respectively)., Conclusion: Chronic inflammation due to oxidative stress induced by impaired metabolic parameters in MUO children caused impairment in thiol redox homeostasis. Our data suggested that the degree of oxidant imbalance in obese children worsened as obesity and metabolic abnormalities increased. It is hypothesized that thiol/disulfide homeostasis and high serum IMA levels may be reliable indicators of oxidant-antioxidant status in MUO children.

Objective: There is a growing interest in the relationship between obesity and renal damage. The effect of obesity on renal function in children and adolescents has not been adequately investigated. In addition, there is no complete consensus on the reliability of various renal function parameters. The primary goal of this study was to evaluate renal function in obese children and adolescents using glomerular filtration rate (GFR), cystatin C, and creatinine (Cr)-derived formulas. We also compared classical GFR measurement methods with methods based on bioimpedance analysis-derived body cell mass (BCM)., Methods: We enrolled 108 obese and 46 healthy subjects aged 6-18 years. Serum cystatin C, serum Cr, 24-hour proteinuria, Cr clearance, and GFR were evaluated in both groups. Estimated GFR was measured with Cr-based, cystatin C-based, combined (cystatin C and Cr) and BCM-based formulae. Both actual and fat-free mass body surface areas (BSA) were used when required. Metabolic parameters (blood glucose, insulin, and lipids) were analyzed in the obese subjects. International Diabetes Federation criteria were used to identify metabolic syndrome (MetS)., Results: We did not detect statistically significant differences between the obese and control groups for mean Cr (p=0.658) and mean cystatin C (p=0.126). Mean cystatin C levels of MetS patients were significantly higher than those of non-MetS obese participants (p<0.001). Cr-based GFR measurements, BCM-based measurements and a combined Cr and cystatin C measurement showed a statistically significant increase in the GFR of obese subjects compared to controls (p=0.002 and p<0.001). This increase was negatively correlated with duration of obesity. Estimations based on actual or fat-free mass BSA did not differ either. Only the Filler equation showed a statistically significant decrease in eGFR in MetS patients. There were no statistically significant differences between the obese and control groups for proteinuria (p=0.994) and fat-free mass proteinuria (p=0.476)., Conclusion: We conclude that cystatin C could be used as an earlier biomarker than Cr in the detection of impaired renal function in obese children, especially those with MetS. Cr-based formulae reveal hyperfiltration as the first change in renal function. Decreasing eGFR seen in MetS patients with cystatin C-based formulae, but not Cr-based formulae, may represent the early stages of renal damage. Using fat-free mass or BCM for eGFR formulae in obese children seems to provide no additional information.

Hypochondroplasia is a cause of disproportionate short stature and characterized by minor clinical manifestations. The aim of this study was to evaluate the efficacy of long-term growth hormone (GH) therapy in hypochondroplastic cases with inadequate response to GH stimulation tests. In this study, six patients who had a height standard deviation score of -3.43 before the treatment and a mean age of 7.42 years and who had received GH treatment at a dose of 0.2 mg/kg/week for a mean period of 4.45 years were evaluated. A good response was found in the first year of treatment, but this increase was not found to be sufficient for the patients to achieve an adequate final height.

Study Objective: Polycystic ovarian syndrome (PCOS) is a common endocrine disorder characterized by hyperandrogenism and chronic anovulation, which affects 5%-10% of reproductive-age women. Diagnosis of adult patients with PCOS is made easily with clinical and laboratory methods and the anti-Müllerian hormone (AMH) level are accepted as a good indicator. However, there is still no complete consensus on the diagnosis of PCOS in adolescents., Design and Setting: Prospective cohort study, December 2013 to November 2014., Participants: The study was conducted on adolescent girls with oligomenorrhea, with at least 2 years since menarche. The study group consisted of adolescent girls with complete PCOS and incomplete PCOS. A control group was formed of healthy adolescent girls. Complete PCOS was diagnosed according to the Rotterdam criteria, as the presence of all the following characteristics: oligomenorrhea, hyperandrogenism, and polycystic ovarian morphology on ultrasound image. Incomplete PCOS was accepted as "oligomenorrhea and polycystic ovarian morphology," or "oligomenorrhea and hyperandrogenism.", Interventions and Main Outcome Measures: All patients underwent a physical examination and the anthropometric assessments, insulin resistance, and acanthosis nigricans were recorded. It was also noted whether or not the patient had an acne score. The Ferriman-Gallwey score was applied to evaluate hirsutism., Results: The results of this study showed that no statistically significant difference was found between the PCOS and incomplete PCOS groups and the control group with respect to AMH levels., Conclusion: The use of adult-specific diagnostic methods in adolescence might result in an incomplete diagnosis and inadequate treatment plan. Although the serum AMH level clearly facilitates the diagnosis of PCOS, the use of the AMH level in adolescence in PCOS diagnosis is still controversial and further studies are needed., (Copyright © 2018 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.)

17-hydroxylase/17,20-lyase deficiency (17-OHD), a rare autosomal recessive defect in adrenal and gonadal steroidogenesis, causes absence of secondary sexual characteristics and frequently associated with hypertension and hypokalemia. Here, we report a 46,XY case who had normal potassium levels and no hypertension. Our patient was a 2.5-year-old female admitted with female external genitalia and inguinal swelling. Pathology of biopsy revealed that this gonad was a testis. Karyotype was 46,XY. She had no hypertension and no hypokalemia. Serum luteinizing hormone and follicle-stimulating hormone levels were high; testosterone, dehydroepiandrosterone sulfate, and androstenedione were low. Human chorionic gonadotrophin stimulation resulted in partial testosterone response. She was initially diagnosed as partial gonadal dysgenesis or testosterone synthesis defect. In her follow-up after noticing low normal potassium levels at age 9 years, progesterone level was measured and detected to be high. Adrenocorticotropic hormone-stimulated steroid measurements were consistent with 17-OHD. Genetic analyses revealed p. R96Q (c.287G>A) homozygous mutation on exon 1 of CYP17A1 gene. In conclusion, evaluation of 46,XY disorder of sex development patients must include serum potassium levels, and near low levels of potassium levels should also suggest 17-OHD despite absence of hypertension or remarkable hypokalemia. Testosterone synthesis defects must be excluded before establishing the diagnosis of partial gonadal dysgenesis.

Peutz-Jeghers syndrome (PJS) is inherited as an autosomal dominant trait characterized by multiple gastrointestinal hamartomatous polyps, mucocutaneous pigmentation, and an increased risk of neoplasm. Large-cell calcifying Sertoli cell tumor (LCCSCT) is a kind of sex cord-stromal tumor which may co-exist with PJS and which is characterized radiologically by calcification foci within the testes. Surgical treatment options for this tumor range from testis-preserving surgery to radical orchiectomy. Not with standing this invasive approach, recently, there are some case reports demonstrating the efficacy of aromatase inhibitors in avoiding orchiectomy and its associated complications. In this paper, we have presented a LCCSCT case diagnosed in a boy with PJS and his response to anastrozole treatment.

Acute adrenal crisis is a life-threatening disorder. Cardiovascular complications of the condition are usually limited to hypovolaemic hypotension and shock. An acute reversible cardiomyopathy and heart failure in association with acute adrenal crisis is rarely reported, particularly in children. A 6-year-old girl with adrenal crisis which was complicated by acute reversible cardiomyopathy is reported. Inotropic and ventilatory support in addition to intravenous hydrocortisone and furosemide therapy were required to achieve cardiovascular stability. The cardiomyopathy resolved over 5 days and she was discharged with normal cardiac and intellectual functions. Cardiomyopathy should be considered in patients with acute adrenal crisis demonstrating any symptoms or signs of heart failure.