Phaeohyphomycotic ulcer caused by Phialophora verrucosa: successful treatment with itraconazole.

We report the first well documented case of subcutaneous phaeohyphomycotic infection caused by Phialophora verrucosa in India. Examination of the biopsied tissue from an ulcerating lesion on the shin of the left leg of a 45-year-old woman from Bombay, India, showed numerous dematiaceous, septate, branching hyphal elements and thick-walled cells characteristic of phaeohyphomycosis. Cultures of the scrapings from the lesion and of the biopsied tissue yielded a pigmented fungus that was identified as P. verrucosa. Initial treatment with fluconazole followed by oral itraconazole for 30 days and local application of a copper sulphate solution resulted in complete resolution of the lesion. Treatment with itraconazole was continued for an additional 3 months after complete healing. No new lesions developed and the patient did not show jaundice, hepatosplenomegaly or any other signs of toxicity.

Rhinocerebral mucormycosis in a pregnant woman with diabetic ketoacidosis.

Rhinocerebral mucormycosis (RCM) is a rare but often fatal condition characterized by aggressive necrotizing infection originating from nose and spreading to paranasal sinuses, orbit and central nervous system. Although Fungi and spores of mucorales show minimal intrinsic pathogenicity towards normal persons, they can initiate fulminant infections in patients with underlying debilitating conditions. A case of RCM in a pregnant woman with diabetic keto-acidosis successfully treated by supportive care, amphotericin B and surgery is reported.

Microbiological study of mycetoma patients from Bombay with special reference to actinomyces immunofluorescence.

17 of the 21 clinically diagnosed mycetoma and actinomycosis cases studied yielded positive cultures. Foot, leg, inguinal region, chest wall, jaw and scalp were the affected sites. 15 of the patients were from Bombay, 13 of them had infection due to Nocardia species and 2 had Actinomyces israelii infection. The other two patients from South India had Madurella mycetomi infection. N.brasiliensis was commonest isolate (8). Other isolates were N.asteroides (2), N.pelletieri (2), N.caviae (1) and A.israelii (2). A direct fluorescent antibody test to detect actinomyces was used in selected cases (4). Two of whom gave positive immunofluorescence with A.israelii FITC labeled globulin, in primary smears as well as in cultures.

Evaluation of clinical efficacy and safety of once daily topical administration of 1% oxiconazole cream and lotion in dermatophytosis : an open label, non comparative multicentre study.

The clinical efficacy and safety of once daily topical administration of 1% oxiconazole cream and lotion was assessed in an open label, non comparative trial in tinea cruris, tinea corporis and tinea pedis patients. In treated patients, severity scores of erythema, pruritus, scaling, vesicles, papules and burning showed a progressive fall over a period of 4 weeks at all the study centres. With lotion, mean percentage improvement of symptoms varied from 35% (week 1) to 87.6 - 98.7% (week 4). With cream, it varied from 35% (week 1) to 82.5 - 99.5% (week 4). Overall global evaluation response showed clear, excellent and good response in 60%, 21% and 17% of the patients treated with lotion respectively. With cream, excellent and good response was observed in 71%, 10% and 16% of the patients respectively. In T. pedis patients, clear, excellent and good response was observed in 4/8, 2/8 and 1/8 patients respectively with lotion. Cream showed clear (8/15), excellent (4/15) and good (1/15) in these patients. None of the patients out of 178 enrolled, reported any side effect during the trial.

Fronto-ethmoidal mucormycosis - a case report.

A fifty year-old female patient suffering from Mucormycosis of fronto-ethmoidal region wot successfully treated by surgical debridement and oral antifungal therapy.

Corneal ulcer caused by Nocardia asteroides in a patient with leprosy.

Nocardia asteroides is a rare cause of keratitis usually associated with trauma. We report a case of corneal ulceration caused by N. asteroides in a patient with leprosy. This is the first case report of nocardial keratitis from Southeast Asia. The diminished corneal sensation in a patient with leprosy could be a predisposing factor for development or exacerbation of corneal ulceration.