Fibropapillomatosis (FP) is a benign neoplasia that affects physiological functions of sea turtles and may lead to death. High prevalence of FP in sea turtle populations has prompted several research groups to study the disease and the associated herpesvirus, chelonid herpesvirus 5 (ChHV5). The present study detected and quantified ChHV5 in 153 fibropapilloma samples collected from green turtles Chelonia mydas on the Brazilian coast between 2009 and 2010 to characterize the relationship between viral load and tumor characteristics. Of the tumor samples collected, 73 and 87% were positive for ChHV5 in conventional PCR and real-time PCR, respectively, and viral loads ranged between 1 and 118.62 copies cell⁻¹. Thirty-three percent of turtles were mildly, 28% were moderately and 39% were severely affected with FP. Skin samples were used as negative control. High viral loads correlated positively with increasing FP severity in turtles sampled on the Brazilian coast and with samples from turtles found dead in the states of São Paulo and Bahia. Six viral variants were detected in tumor samples, 4 of which were similar to the Atlantic phylogenetic group. Two variants were similar to the western Atlantic/eastern Caribbean phylogenetic group. Co-infection in turtles with more than one variant was observed in the states of São Paulo and Bahia.

Parasitic myelopathy caused by Gurltia paralysans in domestic cats is a disease commonly reported in several South American countries. The adult parasite is lodged in the meningeal veins and spinal cord, often causing clinical manifestations of vascular proliferation, thrombophlebitis, and medullary compression. Wild felines are believed to be the definitive hosts of this parasite. The infection occurs through the ingestion of paratenic hosts, but the life cycle of G. paralysans is not yet clearly understood. In this paper, we discuss a case of parasitic myelopathy in a margay (Leopardus wiedii) that died during post-surgical care. Necropsy revealed focal hemorrhages in the thoracolumbar spinal cord. A microscopic examination revealed adult nematodes and eggs inside the veins of subarachnoid space in spinal cord, suggesting G. paralysans infection. This is first description of parasitic myelopathy in a margay in Brazil.

is a benign tumoral disease that affects sea turtles, hampering movement, sight and feeding, ultimately leading to death. In Brazil, the disease was described for the ϐirst time in 1986. Research suggests the involvement of a herpesvirus in association with environmental and genetic factors as causal agents of FP. The objective of the present study was to detect and characterize this herpesvirus in sea turtles living in the coast of state Rio Grande do Sul (RS), Brazil. From October 2008 to July 2010, 14 turtles were observed between the beaches of Torres and Tavares, of which 11 were green turtles (Chelonia mydas) and 3 were loggerhead turtles (Caretta caretta). All turtles were young and mean curved carapace length was 37.71±7.82cm, and varied from 31 to 55cm. Only one green turtle presented a 1cm, papillary, pigmented ϐibropapilloma. Skin and ϐibropa-pilloma samples were analyzed by conventional and real time PCR assays to detect and quantify herpesvirus. All skin samples were negative, though the ϐibropapilloma specimen was positive in both tests. Viral load was 9,917.04 copies of viral genome per milligram of tissue. The DNA fragment ampliϐied from the ϐibropapilloma sample was sequenced and allocated in the Atlantic phylogeographic group. This study reports the ϐirst molecular characterization of herpesvirus associated with ϐibropapilloma in turtles from the coast of RS.INDEX TERMS: Fibropapilloma, sea turtle, herpesvirus, Brazil.

RESUMONo presente relato descreve-se a remoção de urólitos vesicais, bem como o tratamento de um cisto renal por cirurgia laparoscópica em um cão com aderências intraperitoneais. Para o acesso foram utilizados três portais, dois de 10mm e um de 5mm, dispostos na linha média ventral e nas paredes abdominal direita e esquerda. Após a remoção das litíases, realizou-se sutura intracorpórea da parede vesical em duas camadas. O cisto renal direito foi drenado e sua cápsula extirpada. Ocorreu a perda temporária de um urólito na cavidade abdominal e sua posterior recuperação pela cirurgia laparoscópica. O paciente não apresentou recidiva da doença pelo período mínimo de 14 meses. A cirurgia laparoscópica mostrou-se eficaz na terapêutica de ambas as patologias, sem a necessidade de alteração do posicionamento dos portais. Palavras-chave: cão, laparoscopia, urolitíase, nefropatia cística ABSTRACT This study reports the laparoscopic treatment of urolithys and renal cist in a dog

Procurou-se comparar duas técnicas de ovariosalpingohisterectomia (OSH): vídeo-assistida com dois portais e convencional em cadelas, ambas com o uso de equipamento Ligasure atlas®. Para tanto, foram utilizados 18 animais separados em dois grupos, sendo no primeiro grupo realizada a OSH por celiotomia e no segundo pelo acesso vídeo-assistido. Os procedimentos videocirúrgicos foram realizados por meio de dois trocartes dispostos nas regiões umbilical e pré-púbica, com os cães posicionados em decúbito dorsal. Em ambos os grupos, o único método de hemostasia empregado foi o Ligasure atlas®. Não houve diferença significativa acerca do tempo operatório, das complicações trans e pós-operatórias e das perdas sanguíneas. Conclui-se que a OSH vídeo-assistida com o uso de dois portais e Ligasure atlas® e a técnica convencional com o emprego do mesmo equipamento são rápidas, seguras e efetivas em cadelas.

This study aimed to evaluated laparoscopic ureterocalicostomy as treatment of experimental ureteropelvic junction (UPJ) obstruction in pigs. Ten male Large White pigs weighting approximately 28.4 (±1.43)

Pesq. Vet. Bras. 33(7):920-923, julho 2013 920 RESUMO.-O presente trabalho objetivou avaliar uma técni-ca de vasectomia laparoscópica em macacos-prego (Cebus nigritus). Para tanto, foram utilizados oito animais submetidos à anestesia geral inalatória. Foram introduzidos três portais (dois de 5mm e um de 10mm) na parede abdominal ventral. Os ductos deferentes foram isolados, cauterizados com energia bipolar e seccionados próximo ao anel inguinal interno. Os procedimentos duraram 30,67+8,78 min. sem a ocorrência de complicações trans ou pós-operatórias o que permite concluir que a técnica proposta é adequada para essa espécie.

The minimally invasive techniques proposed for laparoscopic OVE are feasible for dogs with low pain scores and low rates of complications for both groups.