Cosmetic surgery for congenital nail deformities.

Only a few nail dystrophies may be improved by surgery: malalignment of the big toenail, racquet thumbs, trapezoidal nails, and vertical implantation of the nail on the fifth toe. Knowledge of the surgical management of these deformities may allow a nice cosmetic outcome if performed by skilled surgeons.

[Erysipelas-like dermatitis of the legs revealing aspergilloma of the maxillary sinus]. / Dermatite érysipéloïde des membres inférieurs révélant un aspergillome du sinus maxillaire.

BACKGROUND: Skin signs is associated with Aspergillus are rare and are seen principally in immunodepressed patients. Distinction is generally made between primary skin aspergillosis, caused by direct cutaneous inoculation with the offending organism, and secondary skin aspergillosis, associated with peripheral emboli from an area of chronic pulmonary or sinus mycetoma. There have been rare reports of indirect satellite skin signs resulting from Aspergillus infection, and below we present such a case. PATIENTS AND METHODS: A 40 year-old immunocompetent man consulted for erysipeloid plaques on the lower limbs recurring over a period of seven months. X-rays and CAT scans of the sinus demonstrated asymptomatic axillary sinusitis probably caused by Aspergillus. The diagnosis was confirmed by surgery, which resulted in cure without additional antifungal treatment. The inflammatory syndrome subsided and after 15 months, there was no recurrence of lesions. DISCUSSION: The absence of relapse following treatment of the focus of aspergillosis forms a major argument in favour of a causal relationship between the erysipeloid dermatitis and the sinus mycotic infection. The hypothesis of a septic embologenic mechanism within the sinus was abandoned in favour of a mechanism similar to streptococcal nodular erythema, seen in diseases involving immune complexes, possibly caused by allergy to Aspergillus proteins. This case history demonstrates the existence of satellite skin signs of Aspergillus infection indicative of neither primary nor secondary aspergillosis.

Exacerbation of lupus panniculitis following anti-hepatitis-B vaccination.

Even though benefits of vaccination policies have been widely demonstrated, vaccine injections might be associated with rare side effects. In this setting, the potential role of vaccines, mostly against hepatitis B virus, in the induction of autoimmunity has been a matter of controversy. We report the case of a woman followed for a lupus panniculitis which had been in remission for 3 years, who developed a lupus flare following an anti-hepatitis-B vaccine injection. The topography of recurring lupus lesions, the chronology of the flare and the increase in the antinuclear autoantibody serum level all supported a causal role for vaccination in the relapse of the lupus lesions. We believe that the present case might provide a first observation of lupus panniculitis possibly induced by hepatitis B vaccination, and this should be added to the range of dysimmune manifestations caused by vaccinations.

Periungual lipoma: about three cases.

Lipomas are one of the most common benign soft tissue tumors. The usual development sites are the neck, the torso, and the legs. Lipomas of the nail unit are extremely rare. Only five cases have been reported up to now, four in subungual locations and one in the lateral nail fold. We report three cases of peri-ungual lipomas, one on the digit and two on the toes. Two of them exhibited the histological features of perisudoral lipomas.