Spontaneous reduction of transvaginal small bowel evisceration after abdominal hysterectomy for cervical cancer: A case report.

RATIONALE: Transvaginal evisceration of the small bowel is an extremely rare condition after hysterectomy, which requires urgent surgical intervention to prevent serious bowel morbidity and mortality. PATIENT CONCERNS: A 65-year-old woman presented with sudden-onset severe abdominal pain and a mass protruding through the vagina. The past surgical history was significant, with an abdominal hysterectomy for cervical cancer performed 11 weeks prior to presentation. DIAGNOSIS: Pelvic examination revealed prolapsed small-bowel loops (18-20 cm in length). Pelvic computed tomography scan confirmed the presence of transvaginal evisceration of the small bowel. INTERVENTIONS: Bowel reduction and urgent laparotomy were the selected treatment approaches for a detailed inspection and thorough washing of the intrα-abdominal cavity. A Foley catheter was inserted in the emergency room, with the subject in the lithotomy position. The prolapsed bowel loops spontaneously reduced without manual reduction, and the vault defect was repaired transvaginally. OUTCOMES: The patient experienced no postoperative complications and remained disease-free for 9months postoperatively. LESSONS: Transvaginal evisceration of the small bowel should be considered a surgical emergency. A multidisciplinary approach to prompt case management involving clinicians in gynecology, general surgery, and emergency medicine is vital for preventing serious consequences. Hysterectomy is the most frequently performed gynecological surgical procedure, and evisceration occurs most often after hysterectomy. Therefore, patients should be informed about this rare but possible hysterectomy complication.

Successful treatment of locally advanced bulky cervical cancer complicated by irreducible complete uterine prolapse: A case report.

RATIONALE: Cervical cancer complicated by irreducible complete uterine prolapse in elderly patients is extremely rare. No standard treatment has been established for these conditions. PATIENT CONCERNS: A 74-year-old woman with a 30-year history of pelvic organ prolapse presented with irreducible complete uterine prolapse and a large exophytic mass involving the cervix and vaginal wall. DIAGNOSIS: Biopsy of the mass was performed at the referring institution and showed invasive verrucous-type squamous cell carcinoma. INTERVENTIONS: A prolapsed uterus with a tumor mass could not be manually reduced. After completion of concurrent chemoradiotherapy, the tumor mass in the prolapsed uterus decreased and could be reduced manually. Subsequently, the patient underwent hysterectomy and intra-abdominal uterosacral ligament suspension. OUTCOMES: At 19 months of postoperative follow-up, the patient remained disease-free and had no evidence of vault prolapse. LESSONS: This study has important clinical implications and may provide a therapeutic strategy to address unmet medical needs in combination with locally advanced cervical cancer complicated by irreducible complete uterine prolapse. These conditions were successfully treated using a multidisciplinary approach of chemoradiotherapy followed by radical hysterectomy and uterosacral ligament suspension.

A ruptured jejunal gastrointestinal stromal tumor with hemoperitoneum mimicking ovarian carcinoma.

BACKGROUND: Gastrointestinal stromal tumor (GIST) of the small bowel is a rare malignancy and accounts for only 0.1-3% of all gastrointestinal neoplasms. GISTs may mimic gynecologic tumors. The authors present an unusual case of ruptured jejunal GIST with hemoperitoneum mimicking ovarian carcinoma. CASE PRESENTATION: A 57-year-old postmenopausal woman presented with progressive, generalized low abdominal pain for 3 months. Computed tomography (CT) imaging depicted a 9.6 cm-sized, complex and solid mass on the left pelvic cavity and a 3.7 cm-sized heterogeneous, enhancing mass on the right adnexa, suspicious for ovarian cancer accompanied by hemoperitoneum. There was no active bleeding. Laboratory examination revealed a low level of serum hemoglobin (6.7 g/dL), and a raised serum level of CA-125 (107.0 U/mL). Based on CT imaging findings and an elevated serum level of CA-125, bilateral ovarian cancer was suspected. The patient underwent exploratory laparotomy, and frozen section of the excised mass indicated malignancy originating from the small bowel jejunum. Consequently, small bowel segmental resection with mesenteric resection was done, and a debulking operation including hysterectomy, BSO, BPLD, omentectomy, and excision of multiple metastatic masses in the peritoneum was performed. Subsequent histopathologic examination confirmed the final diagnosis of high risk GISTs of the primary small bowel jejunum. The patient's postoperative course was uneventful, and adjuvant Imatinib was administered. CONCLUSION: The authors report an unusual case of ruptured jejunal GIST with hemoperitoneum mimicking ovarian carcinoma. Therefore, GIST, in addition to ovarian cancer, should be considered in patients with an increased serum level of CA-125 and an abdominopelvic mass.

Relationship Between Metabolic Syndrome and Bone Fracture Risk in Mid-Aged Korean Women Using FRAX Scoring System.

Background: The aim of this study is to investigate the relationship between metabolic syndrome (MetS) and bone fracture risk assessed by the Fracture Risk Algoritham (FRAX) tool in mid-aged Korean women. Methods: Retrospectively, the study reviewed medical records of 1,975 female patients with or without MetS, who underwent routine medical checkups from 2010 to 2016 at Pusan National University Hospital. The MetS group included the patients who met diagnostic criteria for MetS based on the revised National Cholesterol Education Program reported in Adult Treatment Panel III (NCEP-ATPIII), and the control group was composed of those patients without MetS. Each of the patients was assessed through self-report questionnaires and individual interview with a health care provider. The FRAX tool was used for bone fracture risk. Results: Univariate logistic regression analysis of various parameters for MetS showed increase in both FRAX1 and FRAX2 with odds ratio of 1.387 and 1.474 with P < 0.0001 each, respectively. Through Pearson's correlation coefficient study, correlation of patient's high-risk status of bone fracture with age was found. Multivariate analysis of such variables confirmed that only the age of patients was statistically significant in relationship to high-risk of fracture by FRAX tool. Conclusion: MetS was not significantly associated with the patient's high-risk status of bone fracture analyzed by using FRAX; however, the absolute values of FRAX scores were increased in MetS patients (FRAX1 = 4.10 and FRAX2 = 0.40%) compared to their control group (FRAX1 = 3.20% and FRAX2 = 0.20%).

Clinical factors that affect the pregnancy rate in frozen-thawed embryo transfer in the freeze-all policy.

BACKGROUND: This study was conducted to analyze clinical factors that can affect pregnancy rates in normal responders undergoing the freeze-all policy in in vitro fertilization. METHODS: We evaluated 153 embryo transfer cycles in 89 infertile women with normal response to controlled ovarian stimulation (COS). After COS, all embryos were cultured to the blastocyst stage, and good quality blastocysts were vitrified for elective frozen-thawed embryo transfer (FET). Clinical variables associated with COS and the results of COS and culture, including the number of retrieved oocytes, fertilized oocytes, and frozen blastocysts were compared between the pregnant group and the non-pregnant group. RESULTS: After a single cycle of COS for each patient, 52 patients became pregnant while 37 did not. Significant differences were observed in the number of matured oocytes, fertilized oocytes, frozen blastocysts, and transferred embryos. The number of frozen blastocysts in the pregnant group was almost twice that in the non-pregnant group (5.6±3.1 vs. 2.8±1.9, p<0.001). The area under the receiver operating characteristic curve for the 4 frozen blastocysts was 0.801 in the pregnant group. CONCLUSION: In the freeze-all policy, the number of matured oocytes, number of fertilized oocytes, and number of frozen blastocysts might be predictive factors for pregnancy.

An unusual case of dedifferentiated leiomyosarcoma of the primary mesentery mimicking ovarian cancer.

Dedifferentiated leiomyosarcoma of the primary mesentery is extremely rare. We report a case of dedifferentiated leiomyosarcoma (LMS) of the primary mesentery mimicking ovarian cancer. A 62-year-old woman presented with progressive low abdominal pain. Pelvic magnetic resonance imaging (MRI) revealed a large adnexal mass with carcinomatosis peritonei. Laboratory examination revealed an elevated serum level WBC 46,520/uL (Ref. 4,000~11,000/uL), PLT 687,000/uL (Ref. 140,000~400,000/uL), CA-125 69.1 U/mL (Ref. 0~35 U/mL), and beta-hCG 43.1 mIU/mL (Ref. 0~5 mIU/mL) level. The patient underwent exploratory laparotomy under suspicion of ovarian cancer. We observed a 20-25 cm-sized huge pedunculated subserosal mass arising from the mesentery, and other masses with sizes of 15-20 cm were adherent to peritoneum and ileocecal region. There was a multiple seeding metastasis in the omentum and bowel mesentery. A frozen section revealed malignancy originating from the mesentery, and thus, total abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy, pelvic and para-aortic lymph node dissection, and mass excision were performed. Subsequent histopathologic examination resulted in a final diagnosis of dedifferentiated leiomyosarcoma of the mesentery. The patient was transferred to a department of hemato-oncologist for additional managements. Doxorubicin was used for adjuvant chemotherapy.

Large cell neuroendocrine carcinoma arising from uterine endometrium with rapidly progressive course: report of a case and review of literature.

Large cell neuroendocrine carcinoma (LCNEC) of the endometrium is a rare and highly malignant neoplasm with no characteristic findings in terms of clinical manifestations, diagnostic imaging, or pathology, and thus, the definitive preoperative diagnosis of LCNEC is difficult. A 61-year-old postmenopausal woman presented with low abdominal pain and a rapidly growing uterine mass without postmenopausal bleeding. Magnetic resonance imaging of the pelvis revealed an enlarged uterus with a 7.5 cm mass. Intraoperative frozen examination revealed a malignant tumor, and accordingly, cytoreductive surgery was performed. Microscopically, the tumor showed extensive necrosis, hemorrhage, and an organoid nesting pattern of large cells. Immunohistochemistry revealed tumor cells were diffusely positive for the neuroendocrine markers CD56 and synaptophysin. Thus the tumor was diagnosed as LCNEC of endometrium. Postoperatively, the disease pursued a progressive course and relapsed even after repeated multiple chemotherapy courses. The patient succumbed to the disease 23 months after surgery. We present a case of LCNEC of the endometrium with a high Ki-67 index that exhibited a rapidly progressive course. LCNEC should be considered when a rapidly growing uterine tumor is detected.