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Titolo:
Differences in the morphology of the Processus vaginalis with sex and underlying disease condition
Autore:
Tanyel, FC; Talim, B; Kale, G; Buyukpamucu, N;
Indirizzi:
Hacettepe Univ, Fac Med, Dept Pediat Surg, Ankara, Turkey Hacettepe Univ Ankara Turkey Fac Med, Dept Pediat Surg, Ankara, Turkey Hacettepe Univ, Fac Med, Dept Pediat Pathol, Ankara, Turkey Hacettepe Univ Ankara Turkey ac Med, Dept Pediat Pathol, Ankara, Turkey
Titolo Testata:
PATHOLOGY RESEARCH AND PRACTICE
fascicolo: 11, volume: 196, anno: 2000,
pagine: 767 - 770
SICI:
0344-0338(2000)196:11<767:DITMOT>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
UNDESCENDED TESTIS; MUSCLE DEVELOPMENT; MYOFIBROBLAST; SMOOTH;
Keywords:
processus vaginalis; inguinal hernia; hydrocele; cryptorchidism; myofibroblast;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Tanyel, FC Hacettepe Univ, Childrens Hosp, Dept Pediat Surg, TR-6100 Ankara, Turkey Hacettepe Univ Ankara Turkey TR-6100 , TR-6100 Ankara, Turkey
Citazione:
F.C. Tanyel et al., "Differences in the morphology of the Processus vaginalis with sex and underlying disease condition", PATH RES PR, 196(11), 2000, pp. 767-770

Abstract

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. Sacs from boys (n: 8) and girls (n: 11) with inguinal hernia, and sacs from boys with undescended testis (n: 11) and hydrocele (n: 10) were obtained and stained with hematoxylin-eosin, trichrome and elastic van Gieson. The histologic structures of each group of samples were determined and compared. Smooth muscle was presented as a layer within the sacs of girls and bays with inguinal hernia. However, smooth muscle bundles were sparsely presentedin sacs associated with undescended testis and hydrocele. Myofibroblasts were commonly encountered in sacs associated with inguinal hernia. The smooth muscle was invariably presented in sacs that contained myofibroblasts. While sacs from boys only had smooth muscle, sacs from girls also had striated muscle. Since the muscle components of sacs vary, PV is sexually dimorphic. Persistence of PV seems to be associated with the presence of smooth muscle and myofibroblasts within the sac wall. Myofibroblasts may have originated from the smooth muscle, and reflect the attempts at obliteration of PV.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/04/20 alle ore 12:10:37