Biomedical subjects
Publications and source records attributed to W Ghazali.
The authors describe a case of tinea faciei occurring in a sixteen-year-old boy. The rash was localized to the face and upper chest and resembled a typical photosensitive disorder, resulting in inappropriate treatment for six months. Results of a potassium hydroxide preparation and culture from the surface scale confirmed the clinical diagnosis.
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We report a retrospective review of 12 medical students with a peculiar erythemato-vesicular dermatitis entomologically caused by an endemic beetle Paederus fuscipes. The clinical features, outcome in these cases and treatment are discussed. The students were residents of hostels in the USM campus in Kubang Kerian, Kelantan. The causative agent in all these cases were found to be Paederus fuscipes (rove beetle). The most common site of involvement in all these cases was the face, followed by the neck. The average duration of symptoms was two days and pruritus was a common symptom. About 83% of the patients made a complete recovery. However two patients (16%) had residual pigmentation.
Juvenile xanthogranuloma is a benign cutaneous growth presenting as papules or nodules. It is characterized by an intradermal collection of lipid-laden macrophages and varying degrees of fibroblastic proliferation. We have recently observed two patients with xanthogranulomas: one was found to have a papular type and the second patient had multiple nodular growths. We present these cases, which should be considered in the differential diagnosis of skin nodules.
Three patients presenting with distinct clinical variants of porokeratosis are reported. This article discusses the etiology, classification and response to different modalities of treatment.