Search

Previous studies have largely failed to clarify the relationship between p16INK4A status and cervical adenocarcinoma prognosis. The current study aimed to examine the clinical and pathological significance of p16INK4A expression in several cervical adenocarcinoma subtypes. Eighty-two samples collected from patients with cervical adenocarcinoma were formalin fixed and paraffin embedded. Next, p16INK4A levels were analyzed with immunohistochemistry. Additionally, the relationship between p16INK4A expression and clinicopathological factors as well as prognosis was evaluated. The expression of p16INK4A was mostly detected in all usual cervical adenocarcinoma subtypes. In the gastric type, only a few cases were positive for p16INK4A expression. Results of the Kaplan–Meier analysis indicated that the positive p16INK4A expression in tumor cells was significantly associated with favorable progression-free survival and overall survival in patients with cervical adenocarcinoma (p = 0.018 and p = 0.047, respectively, log-rank test). Our findings suggest that the status of p16INK4A expression may influence prognosis. Thus, p16INK4A expression could be used as a biomarker for improving the prognosis of patients with cervical adenocarcinoma.

Background Neutropenic enterocolitis (NE) is a potentially life-threatening disease that primarily occurs in cancer patients treated with chemotherapy. NE has substantial morbidity and mortality, and its incidence has increased with the widespread use of chemotherapeutic agents such as taxanes, gemcitabine, and leucovorin in patients with lung, breast, gastric, and ovarian cancers. Sometimes NE can be a possible cause of death. Although, conservative approaches are often successful, there are currently no standardized treatment guidelines for NE and it is unclear when such strategies should be implemented. Therefore, we present this report to provide a greater insight into the possible treatment of NE. Case presentation We report the case of a 72-year-old woman with endometrial cancer who was undergoing treatment for hypertension, obesity and diabetes mellitus. The patient initially developed paralytic ileus on the 6th postoperative day (POD) after surgery for endometrial serous carcinoma. Complete recovery was achieved after 4 days of fasting and fluid replacement therapy. On the 27th POD, she received the first cycle of combination chemotherapy consisting of paclitaxel and carboplatin. On day 5 of chemotherapy, she developed the systemic inflammatory response syndrome including febrile neutropenia and sepsis. She then developed disseminated intravascular coagulation (DIC) and septic shock. The patient was subsequently moved to the intensive care unit (ICU). Despite initiating the standard treatment for septic shock and DIC, her overall status worsened. It was assumed that gut distention had led to bowel damage, subsequently leading to bacterial translocation. Thus, she developed NE with severe DIC and septic shock. We decided to reduce the intestinal pressure using an ileus tube to suction the additional air and fluid, even though doing so had a risk of worsening her general condition. The inflammatory reaction subsided, and her general condition improved. The patient recovered after 18 days in the ICU and was discharged alive. Conclusions Herein, we describe a patient with suspected chemotherapy-associated NE. Our observations suggest that postoperative ileus may be one of the possible causes of NE. Patients who experience postoperative ileus must be carefully monitored while undergoing chemotherapy.

Although vascular injury during laparoscopic surgery is rare, it is occasionally reported. Previously, several physicians have reported cases of compartment syndrome resulting from a thrombus during gynecologic surgery. However, few reports describe thrombosis occurring in artery vessels as a result of applying angiopressure. Herein, we report the case of a 53-year-old woman with endometrioid carcinoma and a vascular injury that resulted in thrombus formation; this is the first such case to be reported. The complication was successfully treated by means of direct anastomosis following partial resection of the injured iliac artery. This is the first report of a case in which applying angiopressure for a vascular injury during laparoscopic pelvic lymphadenectomy led to an intra-arterial thrombus which was found and treated without sequelae.

Background Laparoscopic myomectomy (LM) is one of the techniques feasible for the treatment of intramural myoma. This technique is reported to be difficult when large fibroids are involved because of excessive blood loss during surgery. Skillful and fast suturing appears to be associated with reduced blood loss during LM. In this study we compared the surgical outcomes of using bidirectional Stratafix® barbed suture versus conventional suture during LM. Methods This retrospective study included all patients who underwent LM for the treatment of intramural myoma in our institution between 2015 and 2020. The patients were divided into 2 groups according to the technique of suturing during LM: Group 1 comprised patients in whom Stratafix® barbed suture was used (n = 29), and group 2 comprised those in whom conventional suture was used (n = 15). Data of patient age, myoma size, the number of myoma nodes, hemoglobin levels, total operation time, total suturing time, and blood loss during surgery were compared between the 2 groups. Results No significant differences in age (p = 0.463) or myoma size (P = 0.373) were observed between the 2 groups. Operation time (P = 0.0104), suturing time (P = 0.007), and blood loss (P = 0.0375) during surgery were significantly less with Stratafix® barbed suture than with conventional suture. No patient required intraoperative transfusion or conversion to laparotomy. Conclusion The use of bidirectional barbed suture reduces operation time, suturing time, and blood loss. As these new sutures have barbs, no knot-tying is required; thus, continuous suturing becomes very simple and maintaining hemostasis is easy. Unskilled gynecological surgeons who apply this suture technique can also perform LM easily. As the bidirectional barbed suture has multiple points of fixation, this suture technique can reapproximate tissue securely, which reduces the chances of reoperation because of proper suture knotting. Therefore, bidirectional Stratafix® barbed sutures could be an optimal and efficient alternative to conventional sutures for use by gynecological surgeons in Japan.

Purpose Mucinous ovarian carcinomas (MOCs) are relatively rare. It has been proposed that a subset of mucinous cystadenomas (MCAs) may progress to mucinous borderline tumors (MBTs), and then to MOCs. KRAS is the predominantly mutated gene in MOC; however, other associated mutations and the mechanism underlying carcinogenesis in MOC remain unclear. Here, we assessed molecular genetic alterations in mucinous ovarian tumors and constructed mutation profiles. Methods Using the Sanger sequencing method, we assessed genetic mutations (KRAS, BRAF, TP53, and PIK3CA) in 16 cases of MOC, 10 cases of MBT, and 12 cases of MCA. Results Among MOC cases, the prevalence of G12D and G13D KRAS mutations was 43.8% (7/16). No MOC cases showed V600E BRAF and TP53 mutations. Among MBT cases, the prevalence of G12D KRAS mutation was 20.0% (2/10), those of TP53 and PIK3CA mutations were nil, and that of V600E BRAF mutation was 40% (4/10). None of the genetic mutations assessed were detected among MCA cases. Conclusion These results suggest that MBT with V600E BRAF mutation may rarely progress to MOC, while MBT with G12D or G13D KRAS mutation may more commonly progress to MOC.

The treatment of cervical intraepithelial neoplasia (CIN) can result in under- or overtreatment. The current report describes a case of undertreatment of a cervical tumor. A 72-year-old woman was preoperatively diagnosed with CIN3. Following surgery, the final diagnosis of the excised specimen was keratinizing squamous cell carcinoma that measured 2.5 cm in size. The exocervical margin and deep margin were negative. The patient received adjuvant therapy with concurrent chemoradiotherapy and never had disease recurrence. In elderly patients, making an accurate preoperative diagnosis based on specimens from cervical biopsies with or without colposcopy is difficult. MRI may be an accurate preoperative indicator of early cervical tumor, although some studies have demonstrated that MRI has a limitation with respect to its diagnostic ability. Other studies have reported that it is necessary to perform conization prior to hysterectomy. Physicians must reconsider the determined preoperative diagnosis of an early cervical tumor and establish standard guidelines for deciding when to use surgical treatment in elderly patients.

Recent advances in next-generation sequencing and genome medicine have contributed to treatment decisions in patients with cancer. Most advanced gynecological cancers develop resistance to chemotherapy and have a poor prognosis. Therefore, we conducted genomic tests in gynecological tumors to examine the efficacy and clinical feasibility of genotype-matched therapy. Target sequencing was performed in 20 cases of gynecological cancers (cervical cancer, 6, endometrial cancer, 6, and ovarian cancer, 6). Both actionable and druggable genes were identified in 95% (19/20) of the cases. Among them, seven patients (35%) received genotype-matched therapy, which was effective in three patients. Of the three patients, one patient with a PTEN mutation received everolimus, another patient with a TSC2 mutation received everolimus and letrozole, and the patient with a BRIP1 mutation received olaparib. Subsequently, disease control in these three patients lasted for more than half a year. However, all patients relapsed between 9 and 13 months after the initiation of genotype-matched therapy. In this study, the response rate of genotype-matched therapy was 43% (3/7), which may have contributed to improved prognoses. Therefore, genotype-matched therapies may help patients with refractory gynecological cancers achieve better outcomes.

Background: Recent advances in next-generation sequencing and genome medicine has contributed to treatment decisions in patients with cancer. Most advanced gynecological cancers develop resistance to chemotherapy and have a poor prognosis. Therefore, we conducted genomic tests in gynecological tumors to examine the efficacy and clinical feasibility of genotype-matched therapy. Methods: Target sequencing was performed in 20 cases of gynecological cancers (cervical cancer, 6; endometrial cancer, 6; and ovarian cancer, 6).Results: Both actionable and druggable genes were identified in 95% (19/20) of the cases. Among them, seven patients (35%) received genotype-matched therapy, which was effective in three patients. Of the three patients, one patient with a PTEN mutation received everolimus, another patient with a TSC2 mutation received everolimus and letrozole, and the patient with a BRIP1 mutation received olaparib. Subsequently, disease control in these three patients lasted for more than half a year. However, all patients relapsed between 9 and 13 months after the initiation of genotype-matched therapy. In this study, the response rate of genotype-matched therapy was 43% (3/7), which may have contributed to improved prognoses.Conclusions: Therefore, genotype-matched therapies may help patients with refractory gynecological cancers achieve better outcomes.

Innovation in gynecological surgery is constantly evolving to make procedures less invasive. Minimally invasive single-port laparoscopic surgery (SPLS) is another innovation that may further improve gynecological surgery outcomes. However, SPLS is not widely used due to the technical difficulties of the procedure. Inserting several instruments through the same incision impedes proper use of the devices. Therefore, the present study aimed to find a technique to overcome this problem and make this approach more convenient. Between March 2015 and February 2020, 25 patients were treated with SPLS by a single gynecological surgeon. The range of surgery time was 50-103 min and the mean surgery time was 67.2 min. The mean bleeding volume was small (mean, 10.1 ml). No intraoperative or postoperative complications occurred in the patients. A gel port (GelPOINT® Mini Medical Leaders) was inserted into the peritoneal cavity through a 3-cm Z-shaped intra-umbilical skin incision. Additionally, a small incision (3 mm) was made in the left medial portion of the iliac crest and a bladeless trocar (Versa One®) was inserted. Thus, crowding of the working instruments within one incision was prevented. The addition of a small diameter port (3-mm) at the wound site left practically no scar, thus making SPLS a cosmetically superior option compared with a bigger diameter port (5-mm).

PurposeThe pandemic COVID-19 has affected every sector of an economy in every possible way. Banking sector of Bangladesh has been affected by it badly. The purpose of this paper is to find out the impact of COVID-19 on the liquidity and financial health of the listed banks in Bangladesh.Design/methodology/approachLiquidity ratios are calculated to measure the liquidity condition of the banks and revised Altman's Z-Score Model for non-manufacturing companies is used to measure the financial health. The ratios are compared before and during the COVID-19 periods to assess the impact.FindingsThe findings of this study indicate a deterioration of liquidity position and financial health of the listed banks after the emergence of this pandemic. Though the banks have poor liquidity ratios and financial health prior to the emergence of this pandemic, they have decreased more in the second quarter of 2020. Most of the banks have poor liquidity ratios and cash position. The listed Islamic Banks have poor financial health than the listed Commercial Banks and all the banks belong to the red zone in all the quarters.Practical implicationsThe results of this study will have policy implications for companies and regulators of money market.Originality/valueThis paper is a pioneer initiative in assessing the impact of COVID-19 pandemic on liquidity and financial health based on empirical data.

Malignant transformation of extraovarian endometriosis is rare, with the carcinogenesis mechanism unclear. To clarify the actionable variants of rare-site endometriosis-associated cancer (RSEAC), we performed whole-exome sequencing for the tumor, in two patients. The intestine was affected in both cases, although the histology was that of clear cell carcinoma and undifferentiated carcinoma, respectively. Therefore, the cases were referred to as endometriosis-associated intestinal tumors (EIATs). Actionable variants (all frameshift mutations) were identified in tumor suppressor genes ARID1A, PTEN, and p53, however, no oncogenic variants were identified. Both cases were microsatellite stable. The patient with undifferentiated carcinoma exhibited hypermutator and homologous recombination deficiency phenotypes. The dominant mutation signatures were signature 30 (small subset of breast cancers) and 19 (pilocytic astrocytoma) in patient 1, and signature 5 (small subset of breast cancers) and 3 (breast, ovarian, and pancreatic cancers) in patient 2. Immunohistochemistry revealed positive CD8 and PD-1 expression in both patients, patient 1 also showed positive PDL-1 expression. Our results suggest that RSEAC is associated with variants of tumor suppressor genes as epigenetic alterations. Mutation signature-based whole-exome sequencing could be useful to select an adjuvant chemotherapy regimen. High CD8 and PD-1 expression in RSEAC suggests that immune checkpoint inhibitors are useful for treatment.

Telomere length (TL) influences the development of lifestyle-related diseases, and neonatal TL may influence their prevalence. Various factors have been reported to affect neonatal TL. Although the fetus is exposed to multiple conditions in utero, the main factors affecting the shortening of neonatal TL are still not known. In this study, we sought to identify factors that influence fetal TL. A total of 578 mother-newborn pairs were included for TL analysis. TL was measured in genomic DNA extracted from cord blood samples using quantitative PCR. The clinical factors examined at enrollment included the following intrauterine environmental factors: maternal age, assisted reproductive technology (ART) used, body mass index (BMI), gestational diabetes mellitus (GDM), maternal stress, smoking, alcohol consumption, preterm delivery, small-for-gestational-age, neonatal sex, and placental weight. Univariate and multivariate regression analyses were used to verify the relationship between neonatal TL and these clinical factors. The median neonatal TL to single-copy gene ratio was 1.0. Pregnancy with ART was among the 11 factors associated with shorter neonatal TL. From multiple regression analysis, we determined that neonatal TL was significantly shorter for pregnancies in the ART group than in the other groups. We conclude that pregnancy with ART is associated with shorter neonatal TL.

Towards a sustainable future, the adoption of eco-friendly distributed generation (DG) and electric vehicle (EV) in the distribution network is increasing rapidly. However, the stochastic nature of renewable-based DGs and high penetration of EV charging have some adverse impacts on power quality in regional distribution grids. To mitigate these problems, we have presented a novel technique of bidirectional power flow control for DG-coupled battery energy storage system (BESS). The verification and validation of the proposed algorithm have been done by performing several case studies considering real-time practical solar photovoltaic (PV) irradiation and wind speed data, and actual EV load data. For the case studies, we adopted the IEEE 13 node distribution feeder as the testbed which is implemented in the MATLAB/Simulink environment. We observed that, by intelligent charging and discharging of BESS, the proposed method controls fast-varying power generated from PV effectively, and improves the voltage fluctuation and power quality significantly.

Background: Lymphocyte telomere length is strongly correlated with patient prognosis in several malignant tumor types and is thought to be related to tumor immunity. However, this correlation has not been studied in gynecological cancers. We determined the prognostic significance of peripheral blood lymphocyte telomere length in gynecologic cancers. Methods: Telomere length of lymphocytes from patients with gynecological malignant tumors (ovarian cancer (OC), N = 72, cervical cancer (CC), N = 63, endometrial cancer (EC), N = 87) was examined by quantitative reverse-transcription PCR of isolated mononuclear cells. Kaplan&ndash, Meier and Cox proportional hazard analyses were used to determine the association between lymphocyte telomere length and clinicopathological factors. Results: The overall survival (OS) and progression-free survival (PFS) of patients were based on the dichotomized lymphocyte telomere length using the median as a threshold (OC: 0.75, CC: 1.94, and EC: 1.09). A short telomere length was significantly correlated with residual tumors (&ge, 1 cm) in OC and with advanced stage (III and IV) of CC. In OC and CC, patients with shorter relative lymphocyte telomere length (RLT) had significantly poorer OS and PFS than patients with longer RLT (p = 0.002, p = 0.003, and p = 0.001, p = 0.001, respectively). However, in EC, RLT was not significantly associated with OS or PFS (p = 0.567 and p = 0.304, log-rank test). Multivariate analysis showed that shorter RLT was a significant independent prognostic factor of PFS and OS for OC (p = 0.03 and p = 0.04, respectively) and CC (p = 0.02 and p = 0.03, respectively). Conclusions: Patients with OC and CC with shorter lymphocyte telomeres have significantly reduced survival, therefore, the peripheral blood lymphocyte telomere length is a prognostic biomarker in OC and CC.

The acceptance of MEA in Japan is well demand due to its outstanding effectiveness and safety. Infrequently, a repeat MEA or hysterectomy is needed for recurrent menorrhagia in case of failure ablation. The reasons of recurrent menorrhagia subsequent MEA treatment are unclear. The objective of current study is to identify the possible causes of menorrhagia repetition following MEA, together with the observation of histological changes in the endometrium due to this treatment compared with normal cycling endometrial tissue. A total of 170 patients, 8 (4.7%) of them carried out hysterectomy after 16.8 months (range, 2–29 months) of MEA treatment. Normal (n = 47) and MEA (n = 8) treated paraffin embedded endometrial tissue were prepared for hematoxylin and eosin (H&E) and immunostaining study to recognize the histological changes in the endometrium as a result of MEA treatment. The histological features observed increased tubal metaplasia (TM) including negative expression of the estrogen receptor (ER) and progesterone receptor (PR) in the endometrium subsequent MEA treatment. Increased TM together with the absence of ER and PR expression might be a reasonable explanation for repetition menorrhagia in cases of failure ablation. Further study is required to clarify the molecular mechanisms of tubal metaplasia and the expression loss of hormone receptor in the endometrium as a result of MEA treatment. Current studies propose that low dose estrogen-progestin may not be effective with recurrent menorrhagia patient’s due to the inadequacy of hormone receptor expression in the endometrium following MEA.

PurposeThe effectiveness of immunotherapy for cervical adenocarcinoma (CA) has not been demonstrated yet. Programmed cell death 1 (PD-1), programmed cell death-ligand 1 (PD-L1), and CD8 may be used as biomarkers of response to immune therapy in CA patients. In the present study, we aimed to investigate whether the expression levels of PD-1, PD-L1, and CD8 can predict the prognosis of patients with CA and their response to immune checkpoint inhibition therapy.MethodsIn the present study, the clinical stage for all 82 patients with cervical adenocarcinoma was classified according to the guidelines of the International Federation of Gynecology and Obstetrics (FIGO); there were 5, 48, 5, 14, 8, and 2 patients with stage IA, IB, IIA, IIB, IIIB, and IVB disease, respectively. The levels of PD-1, PD-L1, and CD8 were analyzed by the immunohistochemical analysis of the formalin-fixed paraffin-embedded tumor samples. The correlation between the expression levels and patient prognosis was analyzed using the Kaplan–Meier method and univariate and multivariate Cox proportional hazard regression models.ResultsWe observed a significant inverse correlation between the expression of PD-1 and CD8 (p = 0.001, chi-square test). We also found a significant inverse correlation between the expression of PD-L1 and CD8 (p = 0.027). The overall survival and progression-free survival rates were significantly worse in patients with positive PD-1 expression (p = 0.031;p = 0.087, respectively).ConclusionOur results suggest that a high PD-1 expression is associated with a poor prognosis in patients with CA. Further research is necessary to identify the molecular mechanisms that mediate this association.

The 2017 political violence against the Rohingya people in the state of Rakhine resulted in a large influx of displaced populations into Bangladesh. Given harsh conditions and experiences in Myanmar, and the harrowing journey to the border, raised levels of child neurodevelopmental disorders (NDDs) and mental health problems were expected.A team of child development professionals, physicians, psychologists, and developmental therapists screened 622 children in clinics within the refugee camps using the Developmental Screening Questionnaire (DSQ; 0-2 years), and the Ten Questions Plus (TQP) for NDDs, and Strengths and Difficulties Questionnaire (SDQ; 2-16 years) for mental health problems. Any child positive on the DSQ or the TQP was assessed for NDDs.Only 4.8% children aged 0-2 years and 7.3% children aged2-16 years screened positive for NDDs, comparable with a local Bangladesh population. However, 52% of children were in the abnormal range for emotional symptoms on the SDQ, and 25% abnormal for peer problems. Significant risk factors were being parentless and having lost one or more family members in the recent crisis.This screening study provides objective evidence of the urgent need for psychosocial support of Rohingya children within camps, with special attention to those without parents, including monitoring of their well-being and counselling of families and other care providers.

The frequency of KRAS/BRAF mutations associated with low-grade serous ovarian carcinoma (LGSC)/serous borderline tumors (SBTs) in Japan is unknown. We aimed to identify genetic variations in KRAS, BRAF, PIK3CA, and ERBB2 in LGSC/SBT/serous cystadenomas (SCAs) in a Japanese population. We performed a mutation analysis (by Sanger sequencing) of 33 cases of LGSC/SBT/SCA and 4 cases of LGSC with synchronous SBTs using microdissected paraffin-embedded sections. Immunohistochemistry of p53 and ARID1A was also performed. The frequency of oncogenic mutations in PIK3CA was 60.0% (6/10) in LGSCs, 63.6% (7/11) in SBTs, and 8.3% (1/12) in SCAs. All cases harbored wild-type KRAS. The frequency of BRAF mutations was 20.0% (2/10) in LGSCs, whereas all SBTs and SCAs harbored the wild-type allele. The frequency of ERBB2 mutations was 30.0% (3/10) in LGSCs, 0.0% (0/11) in SBTs, and 16.7% (2/12) in SCAs. ARID1A staining was positive in all cases. p53 staining was positive in 0% (0/10) LGSCs, 9.1% (1/11) SBTs, and 0.0% (0/12) SCAs. One LGSC case had two PIK3CA mutations (G1633A and G3149A) in both LGSC and SBT lesions, but a BRAF mutation was detected only in an LGSC lesion. These results suggest that, compared with the values in Western populations (16&ndash, 54%), the KRAS mutation frequency in LGSCs/SBTs is lower and that of PIK3CA mutations in LGSCs/SBTs is much higher in Japanese populations. Therefore, the main carcinogenesis signaling pathways may be different between Japanese and Western LGSCs. Molecular therapies targeting the PIK3CA/AKT pathway may be effective in LGSCs in Japan.

// Kohei Nakamura 1 , Kentaro Nakayama 1 , Noriyoshi Ishikawa 2 , Toshiko Minamoto 1 , Tomoka Ishibashi 1 , Kaori Ohnishi 1 , Hitomi Yamashita 1 , Ruriko Ono 1 , Hiroki Sasamori 1 , Sultana Razia 1 , Mohammad Mahmud Hossain 1 , Shanta Kamrunnahar 1 , Masako Ishikawa 1 and Satoru Kyo 1 1 Department of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo 6938501, Japan 2 Department of Organ Pathology, Shimane University School of Medicine, Izumo 6938501, Japan Correspondence to: Kentaro Nakayama, email: kn88@med.shimane-u.ac.jp Keywords: endometrial carcinoma; tumor size; overall survival; progression-free survival; myometrial invasion Received: January 31, 2018 Accepted: April 07, 2018 Published: May 01, 2018 ABSTRACT We examined the usefulness of evaluating tumor size determined using preoperative magnetic resonance imaging (MRI) for prognosis in patients with endometrial carcinoma (EC). Patients ( N = 184) with EC who underwent surgery at Shimane University Hospital between 1997 and 2013 were enrolled. We investigated the association between the tumor size of EC assessed prior to surgery by MRI (anteroposterior [AP], transverse [TV], and craniocaudal [CC] diameters) and various clinical parameters including deep myometrial invasion and lymph node metastases. We subsequently examined the prognostic significance of tumor size in patients with EC. Survival analysis was performed using the Kaplan-Meier method, and prognostic factors were evaluated using the Cox’s proportional hazards regression model. Multivariate analysis identified increased AP diameter as an independent negative prognostic factor for overall survival (OS) ( P = 0.037). A long AP diameter has prognostic value and the potential to be a predictive marker for surgical outcomes in patients with EC. Furthermore, AP diameter exhibited the greatest area under the curve (AUC) (0.727) for deep myometrial invasion, and CC diameter had the greatest AUC for lymph node metastases (0.854). Evaluation of tumor size parameters may aid in the identification of high-risk populations, which could improve treatment selection and patient outcomes.

Peutz-Jeghers syndrome is an autosomal dominant inherited medical condition characterized by hyperpigmented mucocutaneous macules, hamartomatous polyps in the digestive tract, and with a greater risk of gastrointestinal and non-gastrointestinal cancers. In fact, without appropriate medical surveillance, the lifetime risk for all cancers combined may be as high as 93%. The syndrome is rare, with estimates of incidence varying between 1 in 8,300 and 1 in 280,000 live births. Infrequently, individuals present for the first time with bowel obstruction secondary to intussusception. Here, we present an interesting case of a young Burmese man who, early on, showed traits of Peutz-Jeghers syndrome, including the characteristic hyperpigmented areas on the fingers and lips. Unfortunately, the diagnosis was not made until he later developed bowel obstruction caused by an intussusception, requiring exploratory laparoscopic bowel resection. A high index of suspicion is needed to diagnose accurately. However, early identification and close surveillance can lead to excellent prognosis in these individuals.

Haematogenous metastases of breast cancer tumors has previously been demonstrated to frequently occur at the sites of the lung, bones, liver and brain, however presence in the uterine remains a rare occurrence. Metastatic carcinoma of the uterus usually originates from other genital sites, most frequently from the ovaries. The current review presents the first reported case of lobular breast carcinoma metastasizing to an endometrial polyp, the cervix and a leiomyoma simultaneously. The patient (58 years, female) first presented with abnormal uterine bleeding. Invasive ductal carcinoma had previously been diagnosed in her right breast, with lobular and ductal cancer cells observed to be present in her lymph nodes. A hysteroscopic procedure to examine the postmenopausal bleeding revealed an endometrial polyp, which was subsequently resected. The morphology and immunohistochemical studies confirmed the diagnosis of metastasis of lobular breast carcinoma to an endometrial polyp. An 18F fludeoxyglucose positron emission tomography/computed tomography (PET-CT) scan performed following the diagnosis, revealed a slightly increased uptake in the myoma, which is often observed in benign uterine leiomyoma. The patient then underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy and partial colectomy. Pathology results demonstrated that the uterine leiomyoma and cervix shared the same histopathological features as those presented by the primary lobular breast carcinoma. Although rare, breast tumors may metastasize to an endometrial polyp, cervix and leiomyoma concurrently in patients, therefore physicians may now consider the potential of the diagnosis of metastatic spread to the genital tract, in a patient with abnormal uterine bleeding and a history of lobular breast cancer. Gynecologists planning a laparoscopic hysterectomy for a patient with a history of lobular breast carcinoma may consider abdominal rather than laparoscopic hysterectomy, as lobular carcinoma is difficult to detect. The use of PET-CT may be beneficial for the identification of an unexpected mass.

Faecal calprotectin (FC) is supposed to be a reliable biomarker that quantifies intestinal inflammation in inflammatory bowel disease (IBD). This cross sectional study was aimed to determine the role of FC level in screening of suspected IBD patients and monitoring treatment response. This study was conducted by measurement of FC using a commercially available ELISA kit among 50 patients with chronic diarrhea who underwent colonoscopic evaluation (25 IBD cases, 10 other organic bowel diseases and 15 disease control) and 12 healthy control. IBD patients were followed up after one month of medical treatment. FC level showed significantly higher value (p

Ovarian cancer has the worst prognosis among gynecological cancers. Thus, new ovarian cancer treatment strategies are needed. Currently, immune checkpoint inhibitors such as anti-PD-1/PD-L1 antibody are attracting attention worldwide. The Food and Drug Administration approved the use of the PD-1 antibody pembrolizumab for solid cancers with microsatellite instability (MSI)-H or mismatch repair (MMR) deficiency in 2017. However, few studies on ovarian carcinoma have evaluated the relationship among MSI status, lymphocyte infiltration into the tumor, and the expression of immune checkpoint molecules by histologic type. We evaluated the expression of MMR proteins, tumor-infiltrating lymphocytes (CD8+), and immune checkpoint molecules (PD-L1/PD-1) by immunohistochemistry in 136 ovarian cancer patients (76, 13, 23, and 24 cases were high-grade serous, mucinous, endometrioid, and clear cell carcinoma, respectively) to investigate the effectiveness of immune checkpoint inhibitors. Only six cases (4.4%) had loss of MMR protein expression. There was no significant relationship between MSI status and age (p = 0.496), FIGO stage (p = 0.357), initial treatment (primary debulking surgery [PDS] or neoadjuvant chemotherapy) (p = 0.419), residual tumor after PDS or interval debulking surgery (p = 0.202), and expression of CD8 (p = 0.126), PD-L1 (p = 0.432), and PD-1 (p = 0.653). These results suggest that only a small number of MSI cases in ovarian cancer can be effectively treated with immune checkpoint inhibitor monotherapy. Therefore, to improve the prognosis of ovarian carcinoma, a combination therapy of immune checkpoint inhibitors and other anticancer drugs is necessary.

This article has no abstract. The first 100 words appear below: A 14-year-old male came to the outpatient Department with the complaints of proclination of the tooth and inability to close his lips. The patient was psychologically depressed for his facial appearance. Extraoral clinical examination showed a mesocephalic symmetrical face with convex facial profile as well as his lower lip was trapped The nasolabial angle was acute. His mandibular movement was normal and there was no temporomandibular joint dysfunction.

Dedifferentiated endometrial carcinoma (DDEC) is defined as an undifferentiated carcinoma admixed with differentiated endometrioid carcinoma (Grade 1 or 2). It has poor prognosis compared with Grade 3 endometrioid adenocarcinoma and is often associated with the loss of mismatch repair (MMR) proteins, which is seen in microsatellite instability (MSI)-type endometrial cancer. Recent studies have shown that the effectiveness of immune checkpoint inhibitor therapy is related to MMR deficiency, therefore, we analyzed the immunophenotype (MMR deficient and expression of PD-L1) of 17 DDEC cases. In the undifferentiated component, nine cases (53%) were deficient in MMR proteins and nine cases (53%) expressed PD-L1. PD-L1 expression was significantly associated with MMR deficiency (p = 0.026). In addition, the presence of tumor-infiltrating lymphocytes (CD8+) was significantly associated with MMR deficiency (p = 0.026). In contrast, none of the cases showed PD-L1 expression in the well-differentiated component. Our results show that DDEC could be a target for immune checkpoint inhibitors (anti PD-L1/PD-1 antibodies), especially in the undifferentiated component. As a treatment strategy for DDEC, conventional paclitaxel plus carboplatin and cisplatin plus doxorubicin therapies are effective for those with the well-differentiated component. However, by using immune checkpoint inhibitors in combination with other conventional treatments, it may be possible to control the undifferentiated component and improve prognosis.

To ensure dependable and sustainable supply of electricity, a modern power grid is necessary which will be smarter. On this ground, United States and some developed countries in Europe, Asia, and Australia have carried out some significant activities to formulate and promote a pathway for the evolution of the next generation intelligent grid. Implementation of Smart Grid can be a better tool to develop greener digital Bangladesh. This new technology ensures effective control of electric supply and demand using information technology, and assures the potential use of eco-friendly power generation. The objective of this paper is to present a roadmap that could be used as guidance for the development of smart grid architecture based on functions and technological challenges for this south Asian nation. This paper contains a discussion on the functions of smart grid from perspective of the country. The key technological challenges to implement this new intelligent grid have been outlined and their pot...

Although lymphadenectomy for gynecological cancer is often associated with chylous leakage, the proper management of this complication remains a matter of debate. In the present study a case of chylous leakage successfully treated with lipiodol lymphangiography is described. A 33-year-old patient with ovarian cancer experienced chylous leakage following total abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy, and pelvic and para-aortic lymphadenectomy. The volume of fluid in the abdominal drainage tube increased to 800-1,000 ml/day on postoperative day (POD)3. The patient was started on a fat-restricted diet on POD3 and octreotide on POD21, but the volume of the discharge remained unchanged. Lipiodol lymphangiography was performed on POD62, which reduced the leakage, and the patient was discharged on POD95. Therefore, lipiodol lymphangiography effectively resolved chylous leakage following surgery for gynecological cancer. The aim of the present study was to report the clinical effectiveness of lipiodol lymphangiography in resolving chylous leakage in such cases, and to summarize the methods used and complications encountered.

Synchronous endometrial and ovarian carcinomas) represent 5% to 10% of endometrial or ovarian carcinomas. We assessed genetic alterations (in PTEN, CTNNB1, POLE, etc) and evaluated correlations with patient outcomes to determine the utility of clonality analyses for differentiating between metastases and concurrent primary tumors and for determining whether genetic alterations in synchronous tumors are predictive of biological behavior. Genomic DNA was isolated from formalin-fixed, paraffin-embedded tissues and frozen tissues from patients with synchronous endometrial and ovarian carcinomas. Samples were obtained from the Department of Obstetrics and Gynecology at the Shimane University School of Medicine between 2003 and 2017. Sanger sequencing was used to analyze the mutational status of the coding exons in TP53, PTEN, POLE, PIK3CA, KRAS, and CTNNB1 using previously published primers. All patients lived, and 3 had disease recurrence. The frequencies of somatic mutations in TP53, PTEN, CTNNB1, KRAS, and POLE were 3 (37.5%), 2 (25.0%), 3 (37.5%), 0 (0.0%), and 5 (62.5%) of 8 cases in ovarian tumors and 3 (37.5%), 2 (25.0%), 3 (37.5%), 1 (12.5%), and 5 (62.5%) of 8 cases in endometrial tumors, respectively. The frequencies of POLE and CTNNB1 mutations were higher than those in previous reports. A clonal relationship was determined by genomic analyses in 3 of 6 cases that were initially diagnosed as primary independent tumors. We confirmed that these 3 cases were indicated metastatic tumors because the lesion of mutation was the same. This information, provided by the sequencing-based strategy, could be useful for hypothesizing a patient's prognosis and deciding on treatment.

The aim of the present study was to assess the prognostic significance of the pre-treatment neutrophil-to-lymphocyte ratio (NLR), the platelet-to-lymphocyte ratio (PLR) and other clinicopathological characteristics in patients with non-surgically treated uterine cervical carcinoma. The correlations of clinicopathological characteristics with overall and progression-free survival were determined in 98 Japanese patients who received non-surgical treatment for uterine cervical carcinoma between January 1997 and July 2013. Survival rates were calculated using the Kaplan-Meier method and potential prognostic indicators were assessed using a Cox proportional hazards model. A total of 68 patients (69.4%) had a high pre-treatment NLR (≥3.5) and 34 patients (34.7%) had a high pre-treatment PLR (≥212). Both NLR and PLR were found to be positively correlated with pre-treatment platelet counts. Multivariate analysis identified NLR and carcinoembryonic antigen level, but not PLR, as independent predictors of overall and progression-free survival. In conclusion, the present study identified two prognostic indicators for uterine cervical carcinoma, both of which can be easily and cost-effectively monitored via blood testing.

The aim of the present study was to evaluate the mutation and amplification status of the phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit α (PIK3CA) gene, as well as the association with clinicopathological characteristics and prognosis, in Japanese patients with cervical cancer. Fluorescence in situ hybridization and polymerase chain reaction were performed to assess PIK3CA gene amplification and mutation. The inhibitors temsirolimus and NVP-BEZ235 were used to inactivate the phosphatidylinositide 3-kinase (PI3K)/AKT serine/threonine kinase (AKT)/mechanistic target of rapamycin kinase (mTOR) pathway to clarify the roles of PI3K/AKT activation in cervical carcinoma cells harboring associated mutations. Four somatic point mutations (4/71, 5.6%) were found in exon 20 in cervical squamous cell carcinoma samples, whereas three (3/53, 5.7%) were found in exon 9 in cervical adeno/adenosquamous cell carcinoma samples. Amplification of PIK3CA was also observed in this study and amplification was more commonly found in adeno/adenosquamous carcinomas than in cervical squamous cell carcinomas (20.7 vs. 1.4%, respectively, P=0.0003). No significant correlation was obesrved between PIK3CA amplification and progression free survival (P=0.7576) or overall survival (P=0.8859). Moreover, no association between PIK3CA mutation and sensitivity to PI3K/AKT/mTOR inhibitors was observed in cervical carcinoma cells. These results suggest that in Japanese patients with cervical cancer, PIK3CA mutation and amplification cannot act as biomarkers for individualized molecular targeted therapy.

Although the prognostic value of sarcopenic factors, such as loss of muscle mass and quality, have been widely reported in patients with cancer during the last decade, the value in those with ovarian cancer remains unclear. Therefore, this study evaluated the prognostic impact of sarcopenic factors in patients with ovarian cancer. We retrospectively evaluated the data of 94 ovarian cancer patients who underwent surgery and chemotherapy at the Shimane University Hospital between March 2006 and 2013. Preoperative computed tomography scan at the level of the third lumbar vertebra was used to evaluate skeletal muscle volume and quality based on the skeletal muscle index (SMI) and intramuscular adipose tissue content (IMAC), respectively. The impact of preoperative SMI and IMAC on outcomes was subsequently investigated. Low SMI and high IMAC were not significantly associated with disease-free survival (p = 0.329 and p = 0.3370, respectively) or poor overall survival (p = 0.921 and p = 0.988, respectively). Neither preoperative low muscle volume nor low muscle quality was a poor prognostic factor in ovarian cancer.

This study was designed to see the pattern of conjunctival bacterial flora in healthy individuals and health care workers. This prospective study was conducted during the period of January 2011 to December 2011 in BSMMU. A total of 480 conjunctival swabs were collected from both eyes of 200 healthy individuals and 40 HCWs of BSMMU. Significant number of culture was positive in HCWs (52.5%) compared to healthy individuals (23.75%). Staphylococcus epidermidis was predominant in healthy individuals (65.26%) and HCWs (66.66%). Isolation of Enterocooci (11.9%) was significantly higher in HCWs. Bilateral culture positivity was significantly higher in HCWs (71.43%) than that from healthy individual (40%) and in healthy individuals, unilateral culture positivity was 60%, which was higher than that of HCWs (28.57%). DOI: http://dx.doi.org/10.3329/bjmm.v6i2.19371 Bangladesh J Med Microbiol 2012; 06(02): 15-19

Objective: In Bangladesh, cervical cancer is the second most common cause of cancer deaths in women. Annually, over 50 million women are at risk for cervical cancer, with 17,686 cases diagnosed and 10,362 deaths each year. Visual inspection with acetic acid (VIA) is a well validated tool in low resource areas for identifying cervical lesions. In this pilot study, AK Khan Health Care Trust (AKKHCT), in collaboration with oncologists at Massachusetts General Hospital (LB, BD, AG), launched a VIA cervical cancer-screening program. Methods: A clinic was established in the Korail Slum of Dhaka, a 90-acre slum with over 70,000 inhabitants, in the summer of 2011. From September 17, 2011 to November 1, 2011, ten women living in the Korail Slum were recruited and completed the three-month training program to learn how to do a pelvic examination and to evaluate the cervix using VIA. Three of the ten women performed VIA screening during the study period. Results: 44 patients were recruited and 8 women were identified to have VIA-positive results for a screen-positive rate of 18.2%. Two of the eight women underwent treatment. One woman underwent an excisional procedure for pre-invasive disease in the slum clinic. The other woman had an early invasive cervical cancer and was successfully treated in a local hospital. Conclusion: Our pilot project demonstrates some important factors in developing and implementing a successful screening program. Involving laywomen as healthcare workers provides a strong tie to community, as well as education, economic independence, and empowerment for women who would otherwise occupy a lower social standing in their community. VIA is feasible in the complicated environment of an inner city slum. It was feasible to perform minor excisional procedures to treat pre-invasive cervical disease in the slum clinic.

Aim Bangladesh has the highest level of incidence and mortality rates due to cervical cancer among women. The prevalence of cervical cancer in Bangladeshi women is 25–30/100 000. Human papillomavirus is an important cause of cervical cancer. The study was conducted to assess the immunogenicity and safety profile of human papillomavirus-16/18 AS04-adjuvanted cervical cancer vaccines in healthy Bangladeshi girls aged 9–13 years. Procedure This was a randomized (3:1) controlled trial with two parallel groups, the vaccine and control groups, that included 67 participants in Bangladesh. Subjects were given GlaxoSmithKline human papillomavirus-16/18 AS04-adjuvanted cervical cancer vaccine (and controls no vaccine) at the first day of vaccination (Day 0), at 1- and 6-month schedule and followed up until 7 months. Blood samples were taken for human papillomavirus antibody at enrollment and 1 month post-schedule at Month 7 from both subjects and controls. Safety data were gathered throughout the study period. Results Fifty subjects received vaccine at Day 0, 1 month and 6 months. All subjects were initially sero-negative in the vaccine group, and developed sero-conversion for human papillomavirus-16 and -18 antibodies except for one at Month 7. Seventeen controls did not receive vaccine. Clients were followed up for serious medically important events and blood samples were taken for human papillomavirus antibody detection at Day 0 and Month 7. Sero-conversion was found in 97.5% of subjects and no sero-conversion was found in the controls. Bivalent human papillomavirus vaccine was generally well tolerated, with no vaccine-related serious adverse experiences. Conclusions The human papillomavirus-16/18 AS04-adjuvanted vaccine was generally well tolerated and highly immunogenic when administered to young adolescent females and could be a promising tool for the prevention and control of cervical cancer in Bangladesh.

Lynch syndrome, a hereditary cancer syndrome, occurs because of germline mutations in at least one of four DNA mismatch repair genes (MutL Homolog 1 (MLH1), MutS Homolog 2 (MSH2), MutS Homolog 6 (MSH6), and PMS1 Homolog 2 (PMS2)). The disorder is associated with colorectal, endometrial, and other epithelial malignancies, but not cervical cancer. We report a woman with Lynch syndrome with synchronous cervical cancer. This is the first report of Lynch syndrome-related clear cell carcinoma of the cervix, which indicates the possibility of an association between cervical cancer and Lynch syndrome. Suitable genetic tests are required to determine whether common genetics can account for synchronous or subsequent malignancies in Lynch syndrome patients and their families. Such knowledge will also enhance our understanding of the genetic mechanisms governing the development of apparently unrelated cancers.

The purpose of this study was to detect elevated uric acid level in maternal blood, presumably due to decrease renal urate excretion, for early detection of hypertensive disorder in pregnancy. This study showed that serum uric acid was significantly elevated in all cases of preeclampsia. The present study showed that serum uric acid levels were significantly elevated in eclampsia as compared with the levels in pregnancies complicated by hypertension (p

Background: With increasing fungal disease many newer antifungal drugs are available with different spectrum of activ­ity. Antifungal susceptibility test will help clinicians for selection of effective drug and thereby treatment of patient. Objective: The study was undertaken to perform a simple screening drug susceptibility test of T. rnbrum by Semi Solid Agar Antifungal Susceptibility (SAAS) Method: Perfonnance of susceptibility method was assessed by comparing the MICs of three commonly prescribed antifungal agents namely- tluconazole (FCZ), itraconazole (ITZ) and terbinafine (TER) to the CLSI (Clinical and Laboratory Standard Institute) recommended M-38, a broth microdilution method. Results: In SAAS method, among twenty nine T. rubrum, twenty five (86.2%) were susceptible (MIC range 0.5-64 µg/ml) to Fluconazole (FCZ) and four (13.7%) were resistant (MIC value >64 µg/ml). In broth microdilution method, among twenty nine T. rubrum, twenty six (89.6%) were susceptible (MIC range 0.3-64 µg/ml) to FCZ and three (10.3%) were resistant (MIC value >64 µg/ml). In case of both ITZ and TER, all were susceptible (MIC range 0.3-64 µg/ml) to both methods. The SAAS method demonstrated the susceptibility pattern of T. rubrum against FCZ, ITZ and TER usually within 72 to 96 hours after organism isolation and results were concordance with the results of CLSI broth microdilution method. Conclusion: Though it is a newer method with proper standardization of the test method, SAAS method is simple and easily applicable screening method for susceptibility testing of antifungal agents against dermatophytes in any microbiology laboratories.

Objective: The aim of this study was to investigate causal association of serum ferritin with pre-term labour . Materials and Methods: This is a case-control study done on one hundred and twenty women from July 2005 to June 2007 in the department of obstetrics and gynecology of Bangabandhu Sheikh Mujib Medical University (BSMMU) and Mother and Child Health Training Institute (MCHTI), Azimpur, Dhaka. Cases (n=60) were singleton pregnant women starting preterm labour within 28-36 weeks of pregnancy and control (n=60) were singleton pregnant women of >37 weeks of gestation who were in lalour. In this case-control study pre-term labour patients were compared with controls regarding their serum ferritin level. Result: Mean ±SD serum ferritin level of control and in pre-term labour group of women were 37.01±26.84 μg/L was 210.37±67.20 μg/L respectively. The difference between two groups was statistically highly significant (