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Biomedical subjects

S B Mallory

Publications and source records attributed to S B Mallory.

At least 19 recordsLinked to original sources
PubMed1992

Osteoma cutis as a presenting sign of pseudohypoparathyroidism.

Four unrelated children with osteoma cutis and Albright hereditary osteodystrophy (pseudohypoparathyroidism and pseudopseudohypoparathyroidism) are described. All four patients were normocalcemic when they were first seen with cutaneous ossification. A diagnosis of Albright hereditary osteodystrophy was established on the basis of associated somatic features, radiographic abnormalities, and family history. Progression to pseudohypoparathyroidism was documented in two children who developed hypocalcemia at 2 and 3 years of age, respectively. Early recognition of the skin manifestations of this syndrome and careful follow-up are important to prevent the deleterious effects of hypocalcemia. Osteoma cutis is a common sign of Albright hereditary osteodystrophy in infancy and childhood, and its significance should not be overlooked, even in the normocalcemic patient.

Female↗
PubMed1991

Azithromycin compared with cephalexin in the treatment of skin and skin structure infections.

This randomized, third-party-blinded study compared short-course therapy of once-daily azithromycin (500 mg on day 1, followed by 250 mg/day on days 2-5) with cephalexin (500 mg twice daily for 10 days) in the treatment of patients with skin and skin structure infections. At 25 centers, a total of 361 patients were entered into the study and 148 were evaluable for efficacy. The main causative pathogens, Staphylococcus aureus and Streptococcus pyogenes, were responsible for approximately two thirds of the infections in the two treatment groups. Clinical cure and improvement rates for the two treatments were comparable; 99% with azithromycin and 96% with cephalexin. On completion of therapy, both treatments had eradicated approximately 98% of pathogens. In general, both agents were well-tolerated. The results of this study show that a 5-day course of once-daily treatment with azithromycin is as effective as a 10-day course of twice-daily treatment with cephalexin in the management of skin and skin structure infections.

Adolescent↗
PubMed1991

Neonatal skin disorders.

Skin disorders are commonly seen in the neonatal period. A recent survey of neonates demonstrated that almost every neonate had some skin lesion. The most common skin findings are desquamation, Epstein's pearls, sebaceous hyperplasia, milia, toxic erythema, salmon patch, hypertrichosis, and Mongolian spot. In addition to these common cutaneous findings, other disorders may exist and are discussed in this article.

Fat Necrosis↗
PubMed1991

Infantile myofibromatosis.

Infantile myofibromatosis is part of a heterogeneous group of rare childhood fibromatoses characterized by the proliferation of myofibroblasts. It is not a common condition and is frequently misdiagnosed. We present an unusual patient who had small, depressed, atrophic, skin lesions uncharacteristic of infantile myofibromatosis.

Atrophy↗