Diagnosis and Treatment of Morbihan's Disease: A Practical Approach based on Review of the Literature.

Background: Morbihan's disease (MD), also known as solid persistent facial edema, solid facial lymphedema or rosacea lymphedema, is a rare condition.

Objective: Despite existing case reports and literature reviews, clinical guidance for diagnosis and management is lacking. This review aims to provide comprehensive information on the etiology, differential diagnoses, diagnostics, and management of MD.