Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects

Background:  Hair counts were studied in scalp biopsy specimens of androgenetic alopecia (AGA) in male and female patients. We also assessed the normal value of hair count in scalp biopsy specimen from Iranians and compared with published data. Methods:  Thirty subjects with clinically normal scalps...

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Veröffentlicht in:Journal of cutaneous pathology 2009-07, Vol.36 (7), p.734-739
Hauptverfasser: Aslani, Fatemeh Sari, Dastgheib, Ladan, Banihashemi, Bibi Maryam
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Sprache:eng
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Zusammenfassung:Background:  Hair counts were studied in scalp biopsy specimens of androgenetic alopecia (AGA) in male and female patients. We also assessed the normal value of hair count in scalp biopsy specimen from Iranians and compared with published data. Methods:  Thirty subjects with clinically normal scalps, 25 male and 28 female patients with AGA were studied. Vertical and horizontal sections of 4‐mm punch biopsy specimens were examined at various levels from the papillary dermis to the subcutis. Hair counts of total, terminal, vellus, anagen and telogen hairs were obtained by ocular micrometer. Results:  Hair counts were not significantly different from published data in American Whites but significantly higher in Iranians compared with Koreans (p 
ISSN:0303-6987
1600-0560
DOI:10.1111/j.1600-0560.2008.01149.x