Combining serum microRNA and CA-125 as prognostic indicators of preoperative surgical outcome in women with high-grade serous ovarian cancer.

Objectives: The most widely used approach for the clinical management of women with high-grade serous ovarian cancer (HGSOC) is surgery, followed by platinum and taxane based chemotherapy. The degree of macroscopic disease remaining at the conclusion of surgery is a key prognostic factor determining progression free and overall survival. We sought to develop a non-invasive test to assist surgeons to determine the likelihood of achieving complete surgical resection.

Comprehensive analyses of somatic TP53 mutation in tumors with variable mutant allele frequency.

Somatic mutation of the tumor suppressor gene TP53 is reported in at least 50% of human malignancies. Most high-grade serous ovarian cancers (HGSC) have a mutant TP53 allele. Accurate detection of these mutants in heterogeneous tumor tissue is paramount as therapies emerge to target mutant p53.

Inflammatory Myofibroblastic Tumors of the Female Genital Tract Are Under-recognized: A Low Threshold for ALK Immunohistochemistry Is Required.

Inflammatory myofibroblastic tumor (IMT) of the female genital tract is under-recognized. We investigated the prevalence of ALK-positive IMT in lesions previously diagnosed as gynecologic smooth muscle tumors. Immunohistochemistry (IHC) for ALK was performed on tissue microarrays of unselected tumors resected from 2009 to 2013.

Assessing mutant p53 in primary high-grade serous ovarian cancer using immunohistochemistry and massively parallel sequencing.

The tumour suppressor p53 is mutated in cancer, including over 96% of high-grade serous ovarian cancer (HGSOC). Mutations cause loss of wild-type p53 function due to either gain of abnormal function of mutant p53 (mutp53), or absent to low mutp53. Massively parallel sequencing (MPS) enables increased accuracy of detection of somatic variants in heterogeneous tumours.

Adjuvant intravaginal brachytherapy for uterus didelphys with synchronous endometrial adenocarcinomas and unfavourable vaginal topography.

► We describe a case of uterus didelphys with synchronous endometrial cancers. ► Unfavorable post-operative disturbance of the vaginal vault topography was present. ► Hence the Institut Gustave-Roussy "moulage" IVBT technique was utilised.

Management of large bowel obstruction in advanced ovarian cancer with intraluminal stents.

Background: While most patients with advanced ovarian cancer can achieve prolonged remission with surgery and chemotherapy, eventually most will recur. Commonly bowel obstruction will complicate their recurrence, usually heralding the terminal phase of their disease. Standard management of bowel obstruction has involved surgical intervention after a period of conservative medical management.