KRAS mutations in endometrial cancers: Possible prognostic and treatment implications.

Background/objectives: Patients with recurrent or metastatic endometrial cancer (EC) have poor prognoses with limited therapeutic options following immunotherapy or immunochemotherapy treatments. Inhibitors of KRAS mutations (KRAS-mut) have shown efficacy in early solid tumor studies, but data in EC are lacking. This study describes the frequency of KRAS-mut relative to other oncogenic alterations in EC to identify genomic characteristics of KRAS-mut tumors that could lead to novel therapeutic options.

Standardized Titration Protocol Reduces the Incidence of Paclitaxel Infusion-Related Hypersensitivity Reactions.

Purpose: Infusion-related hypersensitivity reactions with paclitaxel are common despite the use of dexamethasone and diphenhydramine premedications. Paclitaxel titration protocols that may reduce reactions are empirically derived from clinical observations, and there are no phase III trials that confirm superiority of any management recommendations. The purpose of this study was to compare the frequency and severity of hypersensitivity reactions associated with a recently initiated standardized paclitaxel titration protocol verses standard-of-care (SOC) infusion protocols.

Malignant peritoneal cytologic contamination with robotic hysterectomy for endometrial cancer.

Background: Malignant peritoneal cytology in endometrial cancer (EC) is not considered an independent adverse prognostic factor for uterine-confined disease and is not a determinant factor in the International Federation of Gynecology and Obstetrics (FIGO) staging system. NCCN Guidelines still recommend obtaining cytologies. The aim of this study was to determine the prevalence of peritoneal cytologic contamination following robotic hysterectomy for EC.

Ganglioneuroblastoma arising in a Mature Cystic Teratoma of Ovary: Report and Literature review of an uncommon neoplasm.

•Somatic neoplasms in Mature Cystic Teratoma are uncommon; Ganglioneuroblastoma is rare, this is 2nd reported case.•Due to rarity, it can pose a diagnostic challenge for Pathologists, and management and staging conundrum for Gynecologists.•Morphological differentials include immature teratoma, glial neoplasms arising in teratoma, and carcinoid.

Multidisciplinary approach to pelvic leiomyomatosis with intracaval and intracardiac extension: A case report and review of the literature.

Intravenous leiomyomatosis (IVL) is an uncommon variant of leiomyoma characterized by intravascular proliferation of a histologically benign smooth muscle tumor extending beyond the uterus into the distant great vessels. Leiomyomatosis may reach the inferior vena cava, right atrium, and pulmonary arteries. Owing to its rare occurrence, intracardiac leiomyomatosis has been reported as isolated case reports and small case series.