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C G Webster

Publications and source records attributed to C G Webster.

4 recordsLinked to original sources

Symmetrically distributed orange eruption on the ears: a case of lupus vulgaris.

Although the incidence and morbidity of tuberculosis (TB) have declined in the latter half of the last decade in the United States, the number of cases of TB (especially cutaneous TB) among those born outside of the United States has increased. This discrepancy can be explained, in part, by the fact that cutaneous TB can have a long latency period in those individuals with a high degree of immunity against the organism. In this report, we describe an individual from a region where there is a relatively high prevalence of tuberculosis who developed lupus vulgaris of the ears many years after arrival to the United States.

Aged↗

Gold dermatitis.

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Administration, Cutaneous↗

Fibrous mastocytoma in a patient with generalized cutaneous mastocytosis.

A 57-year-old woman with cutaneous mastocytosis of 23 years duration developed a hyperpigmented abdominal plaque composed of confluent indurated papules that enlarged for a period of 1 year to 12 x 8 cm. Biopsy showed dermal infiltration by closely packed spindle-shaped mast cells, fibroblasts, collagen, and scattered lymphocytes, predominantly T-suppressor cells. Electron microscopy showed close contact between mast cells, fibroblasts, and lymphocytes. Piecemeal mast cell degranulation and extrusion of mast cell granules was seen, with rare mast cell granules in fibroblasts, and collagen fibers in peripheral and perinuclear endoplasmic reticulum of mast cells. the term Fibrous mastocytoma is suggested for this tumor-like dermal fibrosis, possibly induced by lymphokines.

Biopsy↗