[Melkersson-Rosenthal syndrome. Oligosymptomatic form developed during medical treatment of a phobic depressive process].

: An oligosymptomatic form of Melkersson-Rosenthal syndrome which developed following psychiatric treatment for depressive phobic disease is presented. Morphological characteristics found in gingival mucosa biopsy are commented on, as well as the evolutive course and therapeutic procedures carried out on the patient.