Bladder rupture 11 years after partial cystectomy for bladder endometriosis: A case report and review of literature.

Partial cystectomy is often performed to treat bladder endometriosis. However, there are no reports of bladder rupture more than 10 years after cystectomy. A 55-year-old woman with a history of laparoscopic bilateral salpingo-oophorectomy and partial cystectomy for bladder endometriosis at the age of 44 years presented with worsening dysuria, decreased urine output, and malaise for over a week.

A case of ovarian carcinosarcoma with germline BRCA2 pathogenic variant.

Ovarian carcinosarcoma in hereditary breast and ovarian cancer syndrome is rare. A 43-year-old woman with a family history of prostate and uterine or ovarian cancer had an 8-cm mass in the right ovary. Although computed tomography suggested peritoneal dissemination to the Douglas pouch, she wanted to preserve her fertility; therefore, she underwent a right salpingo-oophorectomy.

Successful resection of growing teratoma syndrome in the abdominal wall with reconstruction using tensor fascia lata muscle flap: A case report and literature review.

While cancer cure is the primary goal, fertility preservation is also a cornerstone of the underlying principle of treatment for ovarian germ cell tumors. Growing teratoma syndrome (GTS) presents with growth of mature teratomas during or after chemotherapy. We report a case of successful treatment of GTS in the anterior abdominal wall involving reconstruction.

Giant retroperitoneal dedifferentiated liposarcoma mimicking ovarian cancer: A case report.

Retroperitoneal liposarcoma is a rare tumor, and its dedifferentiated subtype and a larger diameter are associated with a poor prognosis. However, there are few reports of retroperitoneal liposarcomas, both with a dedifferentiated subtype and a diameter of >30 cm. We report a case of a giant retroperitoneal liposarcoma with a dedifferentiated subtype.

Successful nedaplatin desensitization therapy in a patient with platinum-sensitive recurrent ovarian cancer: A case report and literature review.

Desensitization protocols of platinum-based agents are recommended for patients with a history of hypersensitivity reaction (HSR). Herein, we report the first case of a successful desensitization therapy with nedaplatin after HSR to carboplatin and nedaplatin for platinum-sensitive recurrent ovarian cancer. A 53 year-old woman was diagnosed with stage IIIC serous carcinoma of the ovary and underwent primary debulking surgery followed by an adjuvant chemotherapy.

Genistein induces long-term expression of progesterone receptor regardless of estrogen receptor status and improves the prognosis of endometrial cancer patients.

Progesterone is used to treat uterine endometrial cancer in young patients wishing to preserve their fertility as well as in advanced or recurrent patients, but its response rate is limited. The antitumor effect of progesterone is mediated by progesterone receptor (PR) binding. Hence, loss of progesterone's therapeutic effect, i.

Oncologic outcomes in elderly patients who underwent hysterectomy for endometrial cancer: a multi-institutional survey in Kinki District, Japan.

Background: The goal of this study is to assess the oncologic outcomes of elderly patients who underwent hysterectomy for endometrial cancer across three variables: hysterectomy approach, lymph node resection, and adjuvant therapy.

Methods: Hospital records of patients aged ≥ 70 years who underwent hysterectomy for endometrial cancer were obtained from 19 institutions. Patients were categorized into three risk groups: low, intermediate, and high.

3D-Image-Guided Multi-Catheter Interstitial Brachytherapy for Bulky and High-Risk Stage IIB-IVB Cervical Cancer.

This study aimed to evaluate the efficacy and safety of computed tomography-magnetic resonance imaging (CT-MRI)-guided multi-catheter interstitial brachytherapy for patients with bulky (≥4 cm) and high-risk, stage IIB-IVB advanced cervical cancer. Eighteen patients who underwent concurrent chemoradiotherapy with multi-catheter interstitial brachytherapy between September 2014 and August 2020 were enrolled. The prescribed dose of external beam radiotherapy was 45-50.

Successful detection of rectal injury during laparoscopic surgery using a rectal probe in a patient with deep endometriosis.

Laparoscopic surgery has become the gold standard treatment for endometriosis. Surgical treatment of deep endometriosis with colorectal involvement is challenging. It requires complete surgical excision of lesions despite a high risk of complications that include rectal injury, rectovaginal fistula and pelvic abscess.

Estrogen-related receptor alpha induces epithelial-mesenchymal transition through cancer-stromal interactions in endometrial cancer.

Estrogen-related receptor alpha (ERRα), which shares structural similarities with estrogen receptors, is associated with tumor progression in endometrial cancer, but little is known about the detailed underlying mechanism. We investigated whether ERRα, in cooperation with peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), could participate in epithelial-mesenchymal transition (EMT) in endometrial cancer through cancer-stromal interactions. Two endometrial cancer cell lines, Ishikawa and HEC-1A, transfected with ERRα/PGC-1α expression plasmids or silenced for ERRα expression, were co-cultured with telomerase-transformed human endometrial stromal cells (T-HESCs).

Successful Laparoscopic Surgery without Neuromuscular Blockade in a Patient with Malignant Hyperthermia Susceptibility.

Malignant hyperthermia (MH) is a life-threatening clinical syndrome of hypermetabolism involving skeletal muscle. Susceptibility to MH is inherited in an autosomal dominant manner. Its common trigger is exposure to volatile anesthetic agents or depolarizing muscle relaxants.

Anti-tumor effect of estrogen-related receptor alpha knockdown on uterine endometrial cancer.

Estrogen-related receptor (ERR)α presents structural similarities with estrogen receptor (ER)α. However, it is an orphan receptor not binding to naturally occurring estrogens. This study was designed to investigate the role of ERRα in endometrial cancer progression.