[Ekbom syndrome or delusional parasitosis: Three cases in Ouagadougou (Burkina Faso)]. / Syndrome d'Ekbom ou parasitose délirante : trois cas à Ouagadougou, Burkina Faso.

INTRODUCTION: Ekbom syndrome is a rare disease characterized by a delusional conviction on the part of the patient of infestation with cutaneous parasites. It is rarely described in an African setting. Herein we report three cases observed in Ouagadougou. PATIENTS AND METHODS: Case 1: a 40-year-old housewife, living alone since her spouse left her, consulted for a feeling of insects under the skin and exulceration progressing over the previous year. A diagnosis was made of Ekbom syndrome in a depressed patient. Case 2: a 45-year-old bachelor, unemployed and with no children, consulted in dermatology for a sensation of continuous movement of insects under his skin, experienced over the previous six years. This sensation, which was worse in hair-covered areas, led to regular hair removal and untimely cleansing in a bid to dislodge them. Case 3: an 80-year-old patient, widowed for 3 years, consulted for a sensation of insects under her skin over the previous 2 years. This sensation was accompanied by intermittent pruritus and she removed the "insects" from her skin, which she brought to us in a sachet, but which in reality corresponded to debris of dead skin. We concluded on Ekbom syndrome in a depressive patient. CONCLUSION: These three cases of delusional parasitism observed in Ouagadougou, Burkina Faso, confirm the main clinical characteristics of Ekbom syndrome and underline the role of emotional and financial isolation, as well as pre-existing psychological difficulties, as potential triggers for this syndrome.

An integrated assessment of leprosy, Buruli ulcer, and yaws around the irrigated perimeters of Bagré and Kompienga in Burkina Faso.

Burkina Faso shares its borders with six countries that regularly report cases of Buruli ulcer, yaws, and leprosy (Hansen disease), three neglected tropical diseases with dermatological manifestations. Treatment of leprosy has shown excellent results, and it appears to be essentially eliminated. The same cannot be said for Buruli ulcer or yaws, the epidemiology of which remains poorly elucidated. In this context, it was essential to review the situation of these three diseases through a joint survey in the health districts bordering the Côte d'Ivoire, Ghana and the irrigated areas around the dams of Kompienga and Bagré. Our team led a disease survey in these irrigated areas, and we report the results. To determine the current scale of the Buruli ulcer, leprosy, and yaws in the irrigated areas around these two dams and to formulate recommendations. This single-pass survey from April 10-18 was a transverse descriptive study, with sampling based on proximity to the dams. Overall, 1482 people were consulted. Among them, 413 (27.9%) presented dermatosis, distributed as follows: 28 suspected cases of yaws (6.8%), 7 suspected cases of Buruli ulcer (1.7%), 1 case of multibacillary leprosy (0.24%) in an 8-year-old girl, and 377 cases of other dermatoses, dominated by those of fungal origin. A large-scale investigation including all other irrigated areas might make it possible to understand the real situation.