A multicenter retrospective analysis of patients with nasopharyngeal carcinoma treated in IMRT era from a nonendemic population: Turkish Society for Radiation Oncology Head and Neck Cancer Group Study (TROD 01-001).

Background: We aimed to evaluate patients with nasopharyngeal carcinoma (NPC) in a nonendemic population.

Methods: In a national, retrospective, multicenteric study, 563 patients treated with intensity modulated radiotherapy at 22 centers between 2015 and 2020 were analyzed.

Results: Median age was 48 (9-83), age distribution was bimodal, 74.

The Clinicopathological Characteristics of Pure and Mixed Invasive Micropapillary Breast Carcinomas: A Single Center Experience.

Background: Invasive micropapillary carcinoma (IMPC) is a rare tumor of the breast. IMPC can be classified as a pure or mixed type based on the extent of micropapillary differentiation.

Aims: To evaluate the prognostic importance of the IMPC component in breast cancer through retrospective comparison of the clinicopathological characteristics and clinical outcomes of pure and mixed IMPC patients.