Renal venous thrombosis occurs, for the most part, as secondary to nephrotic syndrome. In relation to infection, cases complicated with acute pyelonephritis and renal abscess have been reported. A 71-year-old woman was admitted due to vomiting, abdominal pain, watery diarrhea, and fever. Abdominal computed tomography (CT) revealed diffuse thickening of the small intestinal wall and left renal venous thrombosis. The enteritis rapidly resolved with conservative treatment including fasting and antibiotic therapy; anticoagulation therapy was started. After 3 months, the renal vein thrombosis had much improved, but a tiny remnant thrombus was seen on follow-up abdominal CT. After 4 months of additional anticoagulation therapy, the remnant thrombus remained unchanged, at which point warfarin was switched to clopidogrel, an antiplatelet agent, and after 8 months the remnant thrombus was no longer visible on abdominal CT.
Abdominal Pain ; Abscess ; Aged ; Diarrhea ; Enteritis* ; Fasting ; Female ; Fever ; Follow-Up Studies ; Humans ; Nephrotic Syndrome ; Pyelonephritis ; Renal Veins ; Thrombosis ; Tomography, X-Ray Computed ; Venous Thrombosis* ; Vomiting ; Warfarin

The main causes of biliary obstruction are stones and cancers. Fascioliasis is a very rare case which causes biliary obstruction. Fascioliasis is a zoonosis caused by Fasciola hepatica which infects herbivores like sheep and cattle. F. hepatica lives in the biliary system or the liver parenchyma of a host. In Korea, the occurrence of this infection in human is very rare and only few cases have been reported. A 32-year-old male presented with upper abdominal pain and jaundice. His laboratory finding revealed elevated liver transaminases. Abdomen CT scan showed mild left intrahepatic bile duct dilatation. On ERCP, adult F. hepatica worms were found and were thus removed. Concurrently, clonorchiasis was diagnosed by stool exam and serologic enzyme-linked immunosorbent assay test. Clonorchiasis was treated with praziquantel. Herein, we report a case of intrahepatic bile duct dilatation due to F. hepatica infection with concurrent Clonorchis sinensis infestation.
Adult ; Animals ; Anthelmintics/therapeutic use ; Benzimidazoles/therapeutic use ; Bile Ducts, Intrahepatic ; Cholangiopancreatography, Endoscopic Retrograde ; Clonorchiasis/complications/*diagnosis/drug therapy ; Clonorchis sinensis/immunology/isolation & purification ; Enzyme-Linked Immunosorbent Assay ; Fasciola/isolation & purification ; Fascioliasis/complications/*diagnosis/parasitology ; Humans ; Liver/enzymology ; Male ; Praziquantel/therapeutic use ; Tomography, X-Ray Computed ; Transaminases/metabolism