1/186. Plantar hyperkeratosis due to fusarium verticillioides in a patient with malignancy. We report the case of an 82-year-old man with hyperkeratosis of the right sole caused by a fusarium verticillioides infection mimicking verrucous tuberculosis; the infection was confirmed by direct potassium hydroxide microscopy, biopsy and cultures. The biopsy specimen showed an unusually deep invasion of fungal elements into the epidermis. This is an uncommon presentation in a localized cutaneous infection by fusarium but in this case, repeated local injuries were the portal of entry initiating the process. Clinical patterns of cutaneous fusarium infections in general are also discussed. ( info) |
2/186. Cutaneous tuberculosis mimicking cellulitis in an immunosuppressed patient. A 28-year-old lady suffering from systemic lupus erythomatosus (SLE) with diffuse proliferative glomerulonephritis (DPGN) and who was on oral cyclophosphamide and prednisolone presented with left lower limb 'cellulitis'. The 'cellulitis' of the left lower limb failed to respond to usual antibiotics which prompted evaluation of the clinical diagnosis. The diagnosis is made based on the presence of granulomas, multinucleated giant cells and acid fast bacilli on the skin biopsy. ( info) |
3/186. mycobacterium marinum infection in a renal transplant recipient. BACKGROUND: Infections with atypical mycobacteria occur more frequently in patients with solid organ transplants than in the normal host. methods: We report a case of cutaneous mycobacterium marinum infection in a renal transplant recipient. The patient presented with nodules on the forearm after returning from a fishing trip and was treated for cellulitis without success. RESULTS: Cultures of a biopsy of the lesion grew M. marinum. The patient was treated with ethambutol and ciprofloxacin with a good response; however, 9 months of treatment were required for complete resolution. CONCLUSION: Immunosuppressive therapy for renal transplantation increases susceptibility to a variety of opportunistic infections. A patient who presents with nodules on the extremities should be questioned regarding contact with fish, aquatic environments, or fish tank water, in which case infection with M. marinum should be considered. The diagnosis and treatment of this infection in transplant recipients is discussed. ( info) |
4/186. Scrofuloderma of the lower extremity treated with wide resection: a case report and review of the literature. Scrofuloderma is tuberculosis of subcutaneous tissue that ulcerates and drains through the overlying skin. It most commonly occurs in the neck from a cervical lymph node source. Although such lymphatic spread is the usual clinical picture, there are sporadic reports in the literature of direct hematogenous seeding of subcutaneous tissue forming a tuberculoma, or "cold abscess." Definitive diagnosis requires the identification of mycobacterium tuberculosis within the suspect lesion. Surgical intervention is necessary in any draining lesion and should be accompanied by appropriate antituberculous chemotherapy. Accounts of bone and joint involvement are numerous, but the orthopedic surgeon must also be aware of the soft-tissue manifestations of tuberculosis and the indications for surgery. We report on an immunocompromised patient who presented with a rare case of scrofuloderma of the lower extremity, which was treated with wide resection. ( info) |
5/186. Cutaneous tuberculosis: efficient therapeutic response in a case with multiple lesions. An unusual case of multiple lesions of tuberculosis verrucosa cutis and colliquative forms is reported. We emphasize a rapid response to conventional therapy. ( info) |
6/186. Cutaneous inoculation tuberculosis in a child. Cutaneous tuberculosis remains a rare entity in the united states. We describe a case of cutaneous tuberculosis in a child. ( info) |
7/186. mycobacterium avium infection of the skin associated with lichen scrofulosorum: report of three cases. We report three Japanese children with mycobacterium avium infection of the skin who also developed lichen scrofulosorum, a previously undescribed association. They were healthy except for the presence of several noduloulcerative lesions associated with multiple asymptomatic papules on the trunk and extremities. histology of the ulcerative lesions showed features of mixed-cell granuloma, whereas the papular lesions showed features consistent with lichen scrofulosorum. M. avium was identified by polymerase chain reaction-aided dna-dna hybridization analysis in specimens obtained from the noduloulcerative lesions. Both the noduloulcerative and the papular lesions responded well to combination chemotherapy consisting of antituberculous agents and antibiotics. ( info) |
8/186. skin invasion of Hodgkin's disease mimicking scrofuloderma. We report a case of direct skin invasion by Hodgkin's disease from a left supraclavicular lymph node. Clinical and pathological presentations mimicked infectious disease such as scrofuloderma. The nodule later developed a fistula following a biopsy that never healed despite numerous antibiotic treatments. Ten months later, other nodules with spontaneous fistula formation appeared on the anterior neck. A diagnosis of Hodgkin's disease was then made. Subsequent COPP cytostatic therapy remarkably improved the skin lesions and lymph nodes achieving complete remission. ( info) |
9/186. Unusual cutaneous manifestations of miliary tuberculosis. Cutaneous manifestations of miliary tuberculosis are extremely rare. We describe a 62-year-old woman with leukopenia who developed infiltrated dermal-hypodermal and ulcerative cutaneous lesions during the course of miliary tuberculosis. Miliary tuberculosis was diagnosed when mycobacterium tuberculosis bacilli were isolated by cultures of the bronchoalveolar lavage fluid and blood and when acid-fast bacilli were detected on histopathologic examination of hepatic, pulmonary, and cutaneous biopsy specimens. With the increasing incidence of immunocompromised patients, unusual presentations of tuberculosis may be observed more often. Acute miliary tuberculosis of the skin is an exceptional manifestation that is due to acute hematogenous dissemination of M. tuberculosis to the skin. We describe a patient who had unusual cutaneous manifestations of miliary tuberculosis. ( info) |
10/186. Facial cutaneous tuberculosis: an unusual presentation. Periocular cutaneous tuberculosis is a rare occurrence. We describe a 75-year-old Caucasian woman with tuberculosis of the left periocular region which responded completely to standard antituberculosis therapy. We hypothesize this unusual presentation may be due to minor trauma followed by inoculation. ( info) |