F W Viehoff

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Twelve dogs with idiopathic chylothorax were treated by en bloc ligation of the thoracic duct. Six dogs recovered completely. Minimal follow-up in this group was 12 months. Five dogs were euthanized within 5 months of surgery because of persisting liquothorax: two with chylous and three with non-chylous effusions. One dog was euthanized 2 months after(More)
Two young female dogs were diagnosed with hydrocolpos as a result of a congenital vaginal obstruction. In one dog, hydrocolpos had led to faecal tenesmus; in the other, the condition was an incidental finding during laparotomy. Diagnostic tests included vaginoscopy, ultrasonography and retrograde vagino-urethrocystography. In both dogs, the obstruction was(More)
Results of a retrospective study of 22 dogs with signs of dysuria and/or stranguria in which a diagnosis of idiopathic detrusor-urethral dyssynergia was made are presented. The diagnosis was based on the exclusion of detectable pathological conditions which could also cause urine outflow obstruction. The affected cases were 22 middle-aged male dogs (mean(More)
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