AN ABNORMALITY OF KERATIN IN THE HARLEQUIN FETUS

Author:

Craig John M.1,Goldsmith Lowell A.1,Baden Howard P.1

Affiliation:

1. Department of Pathology at the Boston Lying-In Hospital and the Department of Dermatology at the Massachusetts General Hospital, Harvard Medical School, Boston

Abstract

A harlequin fetus was born to unrelated parents with a negative family history for any form of ichthyosis. The child was grossly deformed, showing thick plaques on the cutaneous surface, and survived only 48 hours. Pathological studies of the skin showed marked thickening of the stratum corneum, but no other distinctive changes. X-ray diffraction analysis of the horny layer revealed the presence of a cross-β fibrous protein rather than the usual α-protein. The epithelial surface of other organs appeared normal. The thymus gland was involuted and showed changes in the corpuscles. Abnormalities were also observed in the conversion of cartilage to bone.

Publisher

American Academy of Pediatrics (AAP)

Subject

Pediatrics, Perinatology, and Child Health

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Harlequin ichthyosis: A medico legal case report & review of literature with peculiar findings in autopsy;Journal of Forensic and Legal Medicine;2012-08

2. Harlequin Ichthyosis;Atlas of Genetic Diagnosis and Counseling;2012

3. Harlequin Fetus;The Ichthyoses;1989

4. Ichthyosis in domestic animals: A review of the literature and a case report;British Veterinary Journal;1985-01

5. Advances in Genetics in Dermatology;Advances in Human Genetics;1982

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