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Biomedical subjects

W L Heimer

Publications and source records attributed to W L Heimer.

6 recordsLinked to original sources

Extraabdominal desmoid tumor.

An extraabdominal desmoid tumor of the shoulder occurring in a middle-aged woman without Gardner's syndrome is described. Two punch biopsy specimens from the tumor were initially interpreted as representing scar tissue; a third incisional biopsy specimen demonstrated the characteristic features of a desmoid tumor. Because desmoid tumors are locally aggressive, early diagnosis and treatment are crucial to minimize morbidity and mortality. Typical clinical and histologic findings characteristic of an extraabdominal desmoid tumor are described, and treatment options are reviewed.

Adult↗

Androgen biology as a basis for the diagnosis and treatment of androgenic disorders in women. I.

Disorders of androgen excess in women are common in the practice of dermatology. The literature regarding the evaluation and treatment of women with cutaneous hyperandrogenism (acne, hirsutism, and alopecia) is vast and is contained in numerous subspecialty journals. At first glance, the basic science knowledge required to understand androgen biology appears exceedingly complex. However, an understanding of androgen physiology and a familiarity with the relevant literature are the basis of appropriate evaluations and treatment recommendations. In the first of this two-part series, we review the basic science of androgen biology and pathophysiology in women. The second part of this series will cover the evaluation of suspected hyperandrogenic women and the therapeutic modalities that are available.

Androgens↗

Dermatopathia pigmentosa reticularis: a report of a family demonstrating autosomal dominant inheritance.

Dermatopathia pigmentosa reticularis is a rare heritable disorder consisting of a triad of cutaneous findings including reticulate hyperpigmentation, noncicatricial alopecia, and onychodystrophy. In addition to this triad, other variable features of dermatopathia pigmentosa reticularis have been described, including adermatoglyphia, hypohidrosis or hyperhidrosis, and palmoplantar hyperkeratosis. Only 10 cases have been described in the world literature to date, and no clear inheritance pattern has been demonstrated. We present a patient with the classic features of the dermatopathia pigmentosa reticularis triad, along with adermatoglyphia, hypohidrosis, and punctate hyperkeratosis of the palms and soles. A family pedigree demonstrates the autosomal dominant inheritance of dermatopathia pigmentosa reticularis.

Adult↗