RESUMO
Alveolar echinococcosis [AE], which is caused by ingestion of eggs of the fox tapeworm Echinococcus multilocularis, is the most potentially lethal parasitic infection because of its tendency to invade and proliferate in the liver and the difficulty in treatment. This article describes a case of alveolar echinococcosis found in Ateles geoffroyi in Mashhad, Iran. The cysts were characterized as an alveolar structure, composed of numerous small vesicles in liver, abdominal cavity, retroperitoneum and lungs. A characteristic feature of these vesicles was its exogenous tumor-like proliferation. These cysts were filled with numerous protoscoleces suggesting a potential role of this monkey in cycle of transmission. Up to now, this is probably the first report of alveolar echinococcosis in A. geoffroyi in the world
RESUMO
Third-degree perineal lacerations in 7 mares were repaired surgically by a one-stage method [Goetz technique]. Primary healing occurred in all of them without any complication. The conception rate obtained after surgery was 70.1%. Five horses out of seven got pregnant after surgery and no further injury was seen at subsequent foaling. Three mares have produced several healthy foals without any subsequent injury. According to the results of the present study, single-stage surgical repair of third-degree perineal laceration [Goetz technique] appeared to have a good prognosis for subsequent fertility in mares