Biomedical subjects
Publications and source records attributed to H K Williams.
Onchocerciasis is characterized by the presence of numerous microfilariae in the skin, by the formation of subcutaneous nodules, and by eye lesions that frequently lead to blindness. The organisms' life cycle and the clinical symptoms and histologic features of the disease are described, together with three case reports from Nigeria. One of the cases involved a rare intraoral lesion.
18 advanced cases of myxoma of the jaws are described. These had a typical age, sex and site distribution and characteristic clinical and radiographic features. Surgical treatment was radical as benefits large, poorly defined tumours, but there was no evidence that these were aggressive lesions. It is argued that the designation of myxoma as an odontogenic tumour is uncertain though not excluded. Attention is drawn to evidence that many myxomas of the jaws may be examples of myxomatous degeneration in other neoplasms.
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