A comprehensive study on aberrant CD20+ mycosis fungoides: clinical and prognostic insights.

Background: As the majority of T-cell lymphomas lack CD20 expression, cases of mycosis fungoides (MF) exhibiting aberrant CD20 expression are exceedingly uncommon.

Objectives: To comprehensively evaluate the clinical, histopathological and prognostic features of seven patients diagnosed with CD20+ MF.

Methods: This retrospective study involved seven cases of MF with aberrant CD20 expression.

Evaluation of Dermatological and Neurological Aspects of the Relationship between Rosacea and Headaches.

This study aimed to investigate the relationship between rosacea and headaches, focusing on different subtypes, as well as the associated clinical features and triggering factors. In this prospective study, 300 patients diagnosed with rosacea and 320 control subjects without rosacea or any connected mast cell activation illness were included. Patients with rosacea were assessed by a dermatologist according to the 2019 updated rosacea classification (ROSCO panel).