Lymphogranuloma venereum as a cause of persistent perianal ulcers

Lymphogranuloma venereum (LGV) has been increasingly reported, and many clinicians are familiar with it as a cause of proctocolitis or inguinal adenopathy. On the other hand, LGV is less commonly considered as a cause of isolated genital ulcerative disease in comparison to other etiologies such as syphilis or herpes simplex. We report a case of persistent perianal ulcerations due to LGV in an HIV-positive patient, confirmed by nucleic acid amplification testing.

Mucocutaneous involvement in behçet’s disease

Behçet's disease is a chronic inflammatory disease characterized by its clinical polymorphism associating mucocutaneous involvement to systemic manifestations. The mucocutaneous lesions are considered the hallmark of the disease, being the most common symptoms presenting at the onset of disease. Our objective was to determine the characteristics of this skin involvement during Behçet's disease. We conducted a descriptive study over a period of 30 years, having collected all patients with Behçet's disease. These were 98 patients. A male predominance was observed in our studied population with a Sex Ratio of 2.5. The mean age at diagnosis was 34 years. Mucocutaneous involvement was observed in all patients. Oral aphthosis was constant and genital ulcers, were observed in 81 cases. The other mucocutaneous manifestations were: pseudofolliculitis (61 cases), erythema nodosum (7 cases), skin ulcers (4 cases), acneiform lesions (2 cases), perianal ulcers (1 case), skin ulceration (1 case) and erythema multiforme. (1 case). All of our patients were treated with colchicine. Corticosteroids and non-steroidal anti-inflammatory drugs were each indicated in one case for resistant forms.

Mucocutaneous involvement in behçet’s disease

Behçet's disease is a chronic inflammatory disease characterized by its clinical polymorphism associating mucocutaneous involvement to systemic manifestations. The mucocutaneous lesions are considered the hallmark of the disease, being the most common symptoms presenting at the onset of disease. Our objective was to determine the characteristics of this skin involvement during Behçet's disease. We conducted a descriptive study over a period of 30 years, having collected all patients with Behçet's disease. These were 98 patients. A male predominance was observed in our studied population with a Sex Ratio of 2.5. The mean age at diagnosis was 34 years. Mucocutaneous involvement was observed in all patients. Oral aphthosis was constant and genital ulcers, were observed in 81 cases. The other mucocutaneous manifestations were: pseudofolliculitis (61 cases), erythema nodosum (7 cases), skin ulcers (4 cases), acneiform lesions (2 cases), perianal ulcers (1 case), skin ulceration (1 case) and erythema multiforme. (1 case). All of our patients were treated with colchicine. Corticosteroids and non-steroidal anti-inflammatory drugs were each indicated in one case for resistant forms.

Plasma cell mucositis with exclusive involvement of the perianal region

We present the case of a woman who has had perianal ulcers for several years. Since no improvement was achieved with topical treatments, a biopsy was performed, showing a dense lymphoplasmocellular infiltrate. After ruling out other differentials, a diagnosis of plasma cell mucositis was made and intralesional betametasone was attempted, with almost complete resolution of the lesions in a few days and no recurrence in one-year follow-up.