Correlation of PD-L1 immunohistochemical expression with microsatellite instability and p53 status in endometrial carcinoma.

Background: Endometrial carcinoma (EC) is the most common gynaecological cancer worldwide. The Cancer Genome Atlas molecular grouping of a given case of EC could be assessed by gene mutation, mismatch repair (MMR) 'to reflect microsatellite instability' and p53 status, which has proved to be of prognostic value. Programmed cell death receptor 1 (PD-1) and its ligand (PD-L1) are playing a progressively important role in tumour immunology and cancer treatment.

Potential Role for a Panel of Immunohistochemical Markers in the Management of Endometrial Carcinoma.

Background: In order to improve the efficacy of endometrial carcinoma (EC) treatment, identifying prognostic factors for high risk patients is a high research priority. This study aimed to assess the relationships among the expression of estrogen receptors (ER), progesterone receptors (PR), human epidermal growth factor receptor 2 (HER2), Ki-67, and the different histopathological prognostic parameters in EC and to assess the value of these in the management of EC.

Methods: We examined 109 cases of EC.

Etiologic and Clinicopathological Correlates of Gastric Carcinoma in the Egyptian Delta.

We aimed at evaluation of the clinicoepidemiologic data of patients with gastric carcinoma in the Egyptian Delta as regards the etiologic factors, behavior, presenting symptoms, and tumor location, grade, and stage with highlighting of the treatment modalities, survival, and prognostic factors. Three hundred cases with gastric carcinoma were enrolled, diagnosed, and treated in a tertiary oncology center in the Egyptian Delta. Data were collected as regards the etiology, presenting symptoms, family history, comorbid conditions, treatment modalities, responses, recurrences, and survival outcomes.

Pentoxifylline and local honey for radiation-induced burn following breast conservative surgery.

Introduction: Breast-conserving therapy is currently the standard of management of breast cancer cases. Radiotherapy is an integral part of it; however, it has several complications. Radiation induced burn is a common complication of radiotherapy that requires more effective lines of management rather than the classically used ones.