Hutchinson, C E What is your diagnosis? Dilated hepatic veins with a worm at the junction of the hepatic veins and the caudal vena cava. [electronic resource] - Journal of the American Veterinary Medical Association Feb 1994 - 523-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 0003-1488 Subjects--Topical Terms: AnimalsCat Diseases--diagnostic imagingCatsDirofilariasis--diagnostic imagingHepatic Veins--parasitologyLiver--diagnostic imagingMaleThrombosis--diagnostic imagingUltrasonographyVena Cava, Inferior--parasitology