PATHOLOGY RESEARCH AND PRACTICE, vol.196, no.11, pp.767-770, 2000 (SCI-Expanded)
The structures of sacs from boys and girls with inguinal hernia, and from boys with undescended testis or hydrocele were evaluated and compared. Particular attention was directed to determine if a clue helpful in describing the mechanism of obliteration of processus vaginalis (PV) exists.