[Cutaneous histoplasmosis due to Histoplasma capsulatum variety duboisii in an immune competent child. About one case in Abidjan, Côte d'Ivoire].

Histoplasmosis is a subcutaneous mycosis caused by dimorphic fungus which is to be found in two types: the capsulatum and duboisii types. The capsulatum type has had an increasing incidence with the HIV-AIDS epidemics but it is not demonstrated that the duboisii one has had the same upward incidence. Signs in children and immunocompetent patient are rarely described during this disease.

[An uncommon localization of pyoderma gangrenosum on the penis of an HIV infected patient in the Ivory Coast].

Pyoderma gangrenosum is an uncommon chronic ulcerative dermatosis with unknown aetiology and with a pathology which is still obscure. In 15-45% of cases, it is related to intestinal chronic inflammatory disease (MICI), to a systemic disease that it can sometimes reveals or to an immunodeficiency This disease starts whether with a pustule, a bubble or a nodule which leads during its evolvement to a superficial ulceration with clear edges. Its diagnosis is easy and is mainly clinical.

[About a case of Mycobacterium ulcerans infection with cold abscess].

Buruli ulcer is still a public health problem in Côte d'Ivoire. Its physiopathology is poorly described and suggests a new clinical form. We report a clinical case in a 18-year-old patient who had a cold abscess on the right elbow.

[Recurrence after surgical treatment of Buruli ulcer in Cote d'Ivoire].

Current treatment of Buruli ulcer is mainly surgical. However, surgical management is difficult due to occurrence of more and more recurrent cases after treatment. This cross section study has been carried out from records of 346 Buruli ulcer patients who have received surgical treatment in three health centers in Cote d'Ivoire.

[Multiple exostoses. Review of the literature. Apropos of a case disclosed during an injury].

The authors report a case of bilateral fracture of the thigh bone that occurred in a 22 year old man with multiple exostosis. Clinical deformities, radiology and histology confirmed the diagnosis. Traumatic fractures were caused by a road accident.