ABSTRACT
Introduction: Bart's syndrome is an uncommon inherited congenital disorder associating congenital cutaneous aplasia of the extremities and inherited epidermolysis bullosa. Bilateral and symmetrical involvement of the limbs is exceptionally described on black skin. In most cases, the diagnosis is clinical; however, the management remains very difficult and the extended forms are a real therapeutic challenge. We report 2 cases of Bart's syndrome observed in a sub-Saharan African country (Senegal, Dakar). Case Presentation: It was about 2 premature female and male newborns. On physical examination, the girl presented with a total absence of skin on the limbs, associated with cutaneous detachment of the trunk representing a detached and detachable skin surface of 46%; the boy underwent a total absence of skin of more than 50% of the skin surface. The diagnosis of Bart's syndrome was set based on the typical clinical aspect. The blood count and CRP were normal for the girl whereas it revealed some disorders for the boy. The 2 newborns were urgently admitted to an incubator, and the intensive care was started with hyperhydration, anti-staphylococcal prophylaxis, and daily dermatological care with antiseptic baths and fatty dressings. Conclusion: Bart's syndrome is an uncommon genodermatosis characterized by a clinical triad associating congenital cutaneous aplasia of the extremities, inherited epidermolysis bullosa suspected in the presence of bubbles, and areas of cutaneous fragility and nail deformity. All types of which can be associated with this syndrome. The easy clinical diagnosis but the difficult management encumber the vital prognosis of our cases.
ABSTRACT
Objectives: Although the foot remains the main localization of mycetomas, extrapodal attacks, which are rarely studied, are also possible and occur either initially or following an extension. The objectives were to describe the epidemiological, clinical and etiological features of extrapodal mycetomas in Senegal. Methodology: Cross-sectional and retrospective study with multicentric enrollment in four reference department, two of which are in dermatology and two in orthopedics and traumatology. We included the files of patients with extrapodal mycetoma followed from January 2000 to December 2020. The data were analysed with SPSS software. Any p less than or equal to 0.05 was statistically significant. Results: We collected 82 cases representing 39% of mycetoma cases (n = 210). The average age was 41.9. The sex ratio was 3.1. Professionally, most patients were active farmers in 51% of cases (n = 33), pastoralists and housewives in 9 % (n = 6) respectively. The mean duration of evolution was 7.5 years. Exclusively extrapodal topographies were noted in 84% of cases (n = 69). Foot and extrapodal locations were concomitant in 16% of cases (n = 13). Mycetoma foci were distributed as follows: 59 in the trunk, 47 in the lower limbs, 9 in the upper limbs, 1 in the scalp and 1 in the neck. The etiology was actinomycotic in 46% of cases (n = 38), fungal in 38% (n = 31). It was not specified in 16% of cases (n = 13). Bone involvement occurs after 5 years (p = 0.001) unrelated to the etiology (p = 0.6). Conclusion: Extrapodal mycetomas are secondary to direct inoculation. However, extension to bone is exclusively due to diagnostic delay. Periodic consultations in endemic areas combined with training of resident health personnel are necessary for early diagnosis in order to improve the prognosis.
Subject(s)
Mycetoma , Adult , Cross-Sectional Studies , Delayed Diagnosis/adverse effects , Humans , Mycetoma/diagnosis , Retrospective Studies , Senegal/epidemiologyABSTRACT
A 9-year-old girl presented a large inflammatory cup-shaped scalp lesion with alopecia surrounded by pustules, dander, and suppuration associated with an occipital inflammatory lymphadenopathy for 1 month. Wood's light exam was positive as well as KOH mount showing ectothrix type hair involvement. Hair and pus culture on Sabouraud dextrose agar (SDA) added with chloramphenicol and supplemented with cycloheximide isolated a dermatophyte species identified as Microsporum audouinii according to the colonies features. Species identification was confirmed by matrix-assisted laser desorption-ionization-time of flight mass spectrometry (MALDI-TOF MS) and the patient was treated for kerion celsi with terbinafine tablets 125 mg per day associated with a ketoconazole-based shampoo. The evolution was favorable, with hair regrowth after 2 months.
ABSTRACT
Tuberculosis is an endemic disease in Senegal. It rarely affects the skin. In these patients it is characterized by clinical polymorphism. It accounts for 2% of extra-pulmonary tuberculosis. We here report the case of an immunocompetent patient with tuberculosis affecting the buttock characterized by lesions gummy in consistency revealing active pulmonary involvement. This study involved a 47-year-old man admitted for a painful swelling in the right gluteal region that had evolved for four years. Physical examination objectified a polyfistulized hardened plaque characterized by confluent nodules and discharge of yellowish pus in the lower and inner face of the right buttock associated with bilateral inguinal inflammatory adenopathies. The diagnosis of skin tuberculosis was retained based on histological examination which showed tuberculoid granuloma and the detection of Alcohol-Acid Resistant Bacilli (BAAR) in the gastric fluid. Thoracoabdominopelvic CT scan showed multiple bilateral basal lung micronodules with a "bud tree" appearance. Serologic testing for HIV and HBV were negative. The patient achieved recovery after six months of tuberculosis treatment. In endemic areas, skin tuberculosis is characterized by clinical polymorphism. It should be suspected in patients with perineal abscess lesion.
