Diagnosis and management of regional portal hypertension / 中华消化杂志

ABSTRACT

Objective To summarize the experience of diagnosis and management of regional portal hypertension. Methods The clinical manifestations, diagnostic methods and therapeutic modalities of 16 cases of regional portal hypertension were analyzed retrospectively. Results Among 16 patients with ~regional portal hypertension, 12 cases resulted from pancreatic diseases, and 4 cases were complicated with non-pancreatic diseases. The main clinical findings were splenomegaly in 16(100%), abdominal pain ~in 10(63%) , gastrointestinal bleeding in 7(44%) and abdominal masses in 3(19%). All had normal liver function test. The main diagnostic methods were ultrasonography(US), computerized tomography (CT) and endoscopy. Splenic vein thrombosis could be detected by color Doppler ultrasonography (7/7). ~Enhanced CT could demonstrate enlarged and tortuous short gastric veins, gastroepiploic veins, and ~coll- ~ateral vessels around splenic hilum(16/16). Isolated gastric varices (4/5) were revealed mainly by ~gastro- ~scopy . Splenectomy was effective for controlling gastrointestinal bleeding, and its complication of portal vein thrombosis occurred in 1 case. Conclusions It is not difficult to diagnose regional portal ~hyper- ~tension based on findings of US and CT, together with special clinical characteristics. Therapeutic options should be ~individualized according to underlying diseases, however, splenectomy should be performed in the ~patients with gastrointestinal bleeding.