Epidemiologic and etiologic features of pigmentation disorders observed during consultation at the Dermatology Center of Abidjan, Ivory Coast.
Skin color is important to people in many societies. In this descriptive cross-sectional study, the causes of skin disorders in patients presenting for consultation over a period of 5 years were assessed and identified. A total of 4,510 dyschromia cases were recorded, representing 9% of the total number of patients attending for consultations at the Dermatology Center of Abidjan over this period. Pigmentation disorders were more often found in female patients (53.56%; sex ratio female:male=1.44) and were predominant in patients 20--30 years old (50%). All socio-professional categories were represented. However, students and service professionals (hairdressers, dressmakers, traders and switchboard operators) represented 50% of the patients with pigmentation disorders. Hyperchromia was common (48.49%) and was found in exposed areas of the skin. Most of the pigmentation disorders (60.94%) were of post-inflammation origin. Vitiligo was the most frequent etiology of systemic or endocrine dyschromia (92.63%). Among the hereditary pigmentation disorders, pigmented naevus was the most commonly found (41.5%). Dyschromic chemical eruptions appeared most frequently in the form of fixed pigmented erythema (84.55%). This study demonstrates that pigmentation disorders are still a frequent reason for consultation due to their distressing consequences.
Yoboue
Pauline
P
Dermatology Center of Abidjan, Abidjan, Ivory Coast. burulici@globeaccess.net
Sangare
A
A
Kaloga
M
M
Kouadio
A
A
Djedje
M A
MA
D000328:Adult; D007560:Cote d'Ivoire / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D010859:Pigmentation Disorders / Q000453:epidemiology* / Q000209:etiology