Fungal mycetoma and pregnancy: An association with costly and difficult management, about a case.

Mycetomas are endemic diseases in tropical and sub-tropical countries of Africa, Asia and America, mainly affecting rural populations living below the poverty line. We report a particular case of a mycetoma associated with pregnancy whose evolution was good, but at the cost of significant financial expenses. This was a 39-year-old woman who developed a fungal mycetoma due to Madurella mycetomatis from the ingunocrural region. The patient had to develop several previous pregnancies on this site of mycetoma, the outcome of which was favorable. The last pregnancy was accompanied by an aggravation of the mycetoma in the form of polyfistulized inflammatory swelling of the right inguino-crural region emitting black grains. Magnetic Resonance Imaging (MRI) of the region showed invasion of the adductor muscles at the level of the root of the thigh on its antero-internal side with no sign of pelvic extension or underlying bone lesion. The patient was treated by surgery associated with antifungal treatment. The evolution was favorable for pregnancy and mycetoma.

Epidemiology, clinical features, and associated factors in 78 cases of lichen planus on black skin.

BACKGROUND: The pathogenesis of lichen planus (LP) is mostly autoimmune, while psychological and infectious factors are recognized to trigger or aggravate the disease. An association with diabetes is reported. Our objective was to determine the epidemio-clinical characteristics of LP and its associated factors. METHODS: This multicentric, prospective study was conducted over a 6-month period. The histopathology was only performed for atypical forms. Patients with a notion of drug intake before the rash were excluded. Anti-hepatitis C Virus (HCV) antibodies screening was systematical in case of mucosal damage. The data were analyzed using the SPSS IBM 20 software. RESULTS: The average age was 38 years. Women represented 84.6% (n = 66) of the studied population. The patients were married in 61.5%. Obesity or overweight status was noted in 41%. A marital or relational conflict was found in 25.6%. History of LP was reported in 24.4% (n = 19). Pruritus was found in 96.2%. The locations were as follows: skin (97.4%), mucous membranes (15.4%), and hair and nails (5.1%). Lesions were diffuse in 56.4%. The clinical forms were as follows: typical (52.6%), erythematosquamous (17%), warty (14.5%), pigmented (14.5%), and blaschkolinear (one case). Histopathology confirmed the diagnosis of LP in 91.4%. Blood sugar level was high in one case. Hepatitis B surface antigen (HBsAg) was positive in 3.03%. Anti-HIV and anti-HCV antibodies were negative. CONCLUSION: Lichen planus is a relatively rare disease in sub-Saharan Africa and is seen more in adults. The clinical manifestations are polymorphic, but the mucosal damage is rarely isolated.

[Epidemiological and anatomoclinical features of scalp tumors in black Africans]. / Aspects épidémiologiques et anatomo-cliniques des tumeurs du cuir chevelu chez le noir africain.

INTRODUCTION: In Senegal, the studies on scalp tumors are almost non-existent. The purpose of our study was to determine the epidemiological and anatomoclinical features of scalp tumors in dermatology. METHODS: We conducted a prospective descriptive and analytical study in both Department of Dermatology at Dakar over a period of 16 months (01 March 2014-30 June 2015). Histopathological examination was used to confirm the diagnosis. RESULTS: We collected data from the medical records of 36 patients, of whom 14 had malignant tumors and 22 benign tumors. Sex ratio was 1.1, the average age of patients with malignant tumors was 51 years while the average age of patients with benign tumors was 39 years. Hospitalization rate was 0.18%. The average time of consultation in patients with malignant tumors was 14 months, while in patients with benign tumors was 52 months. In 11 patients with malignant tumors, first treatment was based on traditional therapy. Malignant tumors included: squamous cell carcinoma (n=8), basal-cell carcinoma (n=3), lymphoma, hidradenocarcinoma and Darier-Ferrand dermatofibrosarcoma (one case for each type). Benign tumors included: botriomycoma (n=5), trichilemmal cyst, sebaceous hamartoma, cylindroma and lipoma (2 cases for each type), heloid, syringocystadenoma papilliferum, schwannoma, neurofibroma and nevus (one case for each type). Tumor malignancy was associated to ulcero-budding appearance (p=0.003), diameter >4 cm (p=0.05), pain (p=0.009) and bleeding (p= 0.006). CONCLUSION: Scalp tumors in black people are usually benign. Squamous cell carcinoma is the most common malignant form.

[Endemic Kaposi's sarcoma in Dakar: 29 cases]. / Maladie de kaposi endemique a Dakar: etude de 29 cas.

INTRODUCTION: There is a lack of data on endemic Kaposi's sarcoma in sub-Saharan Africa. The goal of this study was to clarify its epidemiological, clinical and therapeutic aspects in that region. PATIENTS AND METHODS: A 7-years retrospective study, including all patients with endemic Kaposi's disease diagnosis was carried out. RESULTS: We identified 29 cases of endemic Kaposi's representing 1.2% of total hospitalizations and an incidence of 4.4. The mean age and the sex ratio were 63.2 years 2.22 respectively. The average delayed time to seek for medical care was 6.75 months. Cutaneous manifestations were dominated by angiomatous papulonodular lesions in 15 cases (51.72%) ulcerated lesions in 8 cases (27.58%), lymphedema in 5 cases (17.24%), a sarcomatous degeneration in 2 cases and verrucous papules in one case. Mucosal involvement was observed in 7 cases (24.13%). The extracutaneous lesions were noted in 18 cases, with 6 cases of bone, 5 cases of lymph nodes, 5 cases of gastrointestinal and 2 cases of lung involvement. The outcome was favorable for single-agent chemotherapy with bleomycin in more than half of the cases. Recurrences were observed in 2 patients, 2 cases were died and 7 cases never came back. CONCLUSION: Endemic Kaposi's disease is more frequent in elderly people with a higher frequency of extracutaneous involvement and florid forms.

INTRODUCTION: En Afrique sub-saharienne il existe peu de données concernant la maladie de kaposi endémique. L'objectif de ce travail, était de préciser ses aspects épidémiologiques, cliniques et thérapeutiques. MALADES ET MÉTHODES: Une étude rétrospective d'une durée de 7 ans, recensant tous les malades présentant une maladie de kaposi endémique. RÉSULTATS: Nous avions recensé 29 cas de maladie de kaposi endémique représentant 1,2% des hospitalisés soit une fréquence annuelle de 4,14 cas par an. La moyenne d'âge était de 63,2 ans et le sex-ratio de 2,22. Le délai moyen de consultation était de 6.75 mois. Les manifestations cutanées étaient dominées par les lésions papulo-nodulaires angiomateuses dans 15 cas (51,72%), de lésions ulcérées dans 8 cas (27,58 %), d'un lymphœdème dans 5 cas (17,24%), une dégénérescence sarcomateuse sans 2 cas et des papules verruqueuses dans un cas. Les localisations muqueuses étaient notées dans 7 cas (24,13%). Les atteintes extracutanées notées dans 18 cas, étaient osseuses dans 6 cas, ganglionnaires dans 5 cas, digestives dans 5 cas et pulmonaires dans 2 cas. L'évolution était favorable sous monochimiothérapie à la bléomycine dans plus de la moitié des cas. Les récidives étaient observées chez 2 malades, des perdus de vus dans 7cas et 2 cas de décès. CONCLUSION: La maladie de kaposi endémique prédomine chez les personnes âgées avec une fréquence élevée des atteintes extracutanées et des formes florides.