PMID: 6986332Jan 1, 1980Paper

Histopathological diagnosis of hypercurved seminiferous tubules

Histopathology
P Averback

Abstract

A simple method for the recognition of hypercurvature of the seminiferous tubules in otherwise normal biopsies from infertile males consists of the recognition of characteristic 'figure 8' profiles of sectioned seminiferous tubules. Nineteen cases of morphometrically verified hypercurvature and 24 controls were tested in order to determine the validity of the method, which showed virtually no overlap in the two groups when at least four x 100 fields were assessed for 'figure 8' and grazing profiles. A recommended diagnostic approach, with cautions concerning pitfalls, is presented, and incidence, pathogenesis, and potential treatment are briefly discussed.

References

Apr 1, 1978·The Journal of Urology·S H GreenbergA J Wein
Feb 17, 1979·Lancet·B Lennox
Aug 1, 1971·Fertility and Sterility·L Dubin, R D Amelar
Aug 1, 1973·The Journal of Urology·B H Stewart, J E Montie
Dec 1, 1973·British Journal of Urology·W F HendryR C Pugh

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