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Biomedical subjects

S W Shewmake

Publications and source records attributed to S W Shewmake.

4 recordsLinked to original sources

Hydrofluoric acid burns. A report of a case and review of the literature.

Burns caused by exposure to hydrofluoric acid are occurring with ever-increasing frequency due to the wide use of this acid in industry and research. Such burns are characterized by severe progressive tissue destruction and excruciating pain resulting from the unique properties of the freely dissociable fluoride ion. The subungual tissues are especially susceptible to the destructive effects of hydrofluoric acid. The proper treatment of hydrofluoric acid burns requires prompt recognition and the institution of specific therapeutic measures by the attending physician.

Adolescent

Tricho-rhino-phalangeal syndrome.

The major characteristics of tricho-rhino-phalangeal syndrome (TRPS) include shortened and deviated digits, a typical facies with a pear-shaped nose, a long philtrum and slow-growing, fine, sparse hair. Cone-shaped digital epiphyses are seen on x-ray. A few patients with TRPS are mentally retarded. Associated endocrine abnormalities have been reported. Autosomal dominant and recessive patterns of inheritance have been described with most cases showing a dominant mode of inheritance.

Adult

The Shulman syndrome.

The Shulman syndrome is a symptom complex recently described in the rheumatology literature that is characterized by eosinophilia, hypergammaglobulinemia, and a diffuse scleroderma-like process of the extremities. The onset of illness has been associated with a period of unusual physical exertion. The condition seems to respond to corticosteroid therapy for systemic effect.

Adult

Supernumerary areolae.

One of the more unusual forms of supernumerary breast tissue is characterized by the presence of areolar tissue only. The case presented describes a patient with three supernumerary areolae, including one located outside the embryonic milk line. There is a possibility that this finding represents an atavistic phenomenon.

Abdominal Neoplasms