Histology and immunohistochemistry of canine cardiac rhabdomyosarcoma.

Renzoni, Giacomo; Rossi, Giacomo; Nardini, V.; Taccini, E.; Vitali, C. G.; Poli, A.; Braca, G.

Primary cardiac rhabdomyosarcoma is extremely rare in the dog. The only gross lesion detected in a five year old male, German short-hired pointer that had died suddenly was a white swelling in the right ventricular wall. Coronal cuts from the apex to the base of the heart revealed light-gray tissue more evident in the septum, which was uniformly involved. Histologically, the tumour consisted of both oval cells with scanty cytoplasm and triangular cells with abundant cytoplasm. Neoplastic cells disrupted the myofibers. Numerous mytotic figures were also seen. Immunohistochemistry was positive for desmin antigen, expecially in a lung micrometastasis in which immunoreactivity for alfa-actinin in its characteristic cross-striation was also present in scattered neoplastic cells.

Scheda prodotto non validato

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Titolo:	Histology and immunohistochemistry of canine cardiac rhabdomyosarcoma.
Autori:	RENZONI, Giacomo ROSSI, Giacomo V. Nardini E. Taccini C. G. Vitali A. Poli G. Braca mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	1997
Rivista:	EUROPEAN JOURNAL OF VETERINARY PATHOLOGY
Abstract:	Primary cardiac rhabdomyosarcoma is extremely rare in the dog. The only gross lesion detected in a five year old male, German short-hired pointer that had died suddenly was a white swelling in the right ventricular wall. Coronal cuts from the apex to the base of the heart revealed light-gray tissue more evident in the septum, which was uniformly involved. Histologically, the tumour consisted of both oval cells with scanty cytoplasm and triangular cells with abundant cytoplasm. Neoplastic cells disrupted the myofibers. Numerous mytotic figures were also seen. Immunohistochemistry was positive for desmin antigen, expecially in a lung micrometastasis in which immunoreactivity for alfa-actinin in its characteristic cross-striation was also present in scattered neoplastic cells.
Handle:	http://hdl.handle.net/11581/242481
Appare nelle tipologie:	Articolo

File in questo prodotto:

Non ci sono file associati a questo prodotto.

Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11581/242481

Citazioni

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.