Multidisciplinary management for primary uterine osteosarcoma, including gene panel testing: case report and literature review.

Primary osteosarcoma of the uterus (uOS) is rare, and its standard treatment has not yet been established. Herein, we present the case of a 50-year-old woman with uOS who demonstrated an improved prognosis after multiple surgeries to the metastatic sites. After the initial diagnosis of uOS, the patient showed recurrence and distant metastasis and hence expected to exhibit a poor prognosis.

A case of cervical clear cell carcinoma with serous component.

Cervical clear cell carcinoma (CCCC) is rare. This report describes the case of CCCC with a serous component. A 22-year-old woman presented with vaginal bleeding.

Establishment and characterization of patient-derived organoids from a young patient with cervical clear cell carcinoma.

Cervical clear cell carcinoma (cCCC) constitutes an extremely rare subtype of cervical cancer. Consequently, its pathogenesis remains largely unknown, with no cell lines established from primary tumors. Here, we report the first establishment of cCCC organoids, from biopsy samples of a 23-year-old patient diagnosed with cCCC.

Effect of dienogest on pain and ovarian endometrioma occurrence after laparoscopic resection of uterosacral ligaments with deep infiltrating endometriosis.

Objective: To evaluate the effect of dienogest (DNG) in preventing the occurrence of pain and endometriomas after laparoscopic resection of uterosacral ligaments (USLs) with deep infiltrating endometriosis (DIE).

Study Design: This retrospective analysis included 126 patients who underwent laparoscopic resection of USLs with DIE followed by postoperative administration of DNG or no medication. Every 6 months postoperatively, patients answered questions and underwent ultrasound examination to identify pain and/or endometrioma.

Total laparoscopic nerve-sparing radical parametrectomy for occult early-stage cervical cancer: surgical technique and postoperative bladder function.

Surgery and radiotherapy are both regarded as standard treatments for occult cervical cancers. Surgery has several theoretical advantages over radiotherapy; therefore, such cancers, especially in their early stages, are commonly treated with radical parametrectomy. However, postoperative bladder dysfunction is an important potential complication of this type of surgery.

Various types of total laparoscopic nerve-sparing radical hysterectomies and their effects on bladder function.

Objective: This study was conducted to ascertain the correlation between preserved pelvic nerve networks and bladder function after laparoscopic nerve-sparing radical hysterectomy.

Methods: Between 2009 and 2011, 53 patients underwent total laparoscopic radical hysterectomies. They were categorized into groups A, B, and C based on the status of preserved pelvic nerve networks: complete preservation of the pelvic nerve plexus (group A, 27 cases); partial preservation (group B, 13 cases); and complete sacrifice (group C, 13 cases).

Obstetric outcomes of patients undergoing total laparoscopic radical trachelectomy for early stage cervical cancer.

Objective: To assess the obstetric outcomes of our total laparoscopic radical trachelectomy (TLRT) cases for early stage cervical cancer.

Materials And Methods: A total of 56 patients who underwent TLRT between December 2001 and August 2012 were reviewed retrospectively using clinicopathological, surgical, and follow-up data from patients' medical records.

Results: We performed this operation on 56 patients during the study period.