ABSTRACT
BACKGROUND AND AIMS: We evaluated the prevalence of low phospholipid-associated cholelithiasis, a specific form of cholelithiasis associated with at least 2 of the 3 following criteria: first symptoms before the age of 40; intrahepatic comet tail artefacts, sludge or microlithiasis on ultrasound imaging; and recurrence of symptoms after cholecystectomy. METHODS: We prospectively studied the cases of 60 consecutive female patients under 30 with symptomatic cholelithiasis. RESULTS: A diagnosis of low phospholipid-associated cholelithiasis was made in 14/60 patients (23%). The molecular analysis showed ABCB4 (n=4) and ABCB11 (n=4) gene mutations. Low phospholipid-associated cholelithiasis was frequently observed in non-overweight patients [13/27 (48%)], was present in most patients whose biliary symptoms occurred before the age of 18 [7/10 (70%)] and was often associated with cholangitis or acute pancreatitis [9/14 (64%), p<0.05] while "common" cholelithiasis was mainly associated with cholecystitis [16/46 (35%), p<0.05]. CONCLUSION: Nearly one quarter of the female patients under the age of 30 admitted for symptomatic cholelithiasis had low phospholipid-associated cholelithiasis; particularly if body weight was normal, the symptoms began before the age of 18 or in the presence of severe biliary complications.
Subject(s)
Cholelithiasis/epidemiology , Phospholipids/metabolism , ATP Binding Cassette Transporter, Subfamily B/genetics , ATP Binding Cassette Transporter, Subfamily B/metabolism , ATP Binding Cassette Transporter, Subfamily B, Member 11 , ATP-Binding Cassette Transporters/genetics , ATP-Binding Cassette Transporters/metabolism , Adolescent , Adult , Cholelithiasis/diagnosis , Cholelithiasis/metabolism , DNA/genetics , DNA Mutational Analysis , Diagnosis, Differential , Female , Follow-Up Studies , France/epidemiology , Humans , Point Mutation , Prevalence , Prospective Studies , Young AdultSubject(s)
Colonoscopy/adverse effects , Hemoperitoneum/etiology , Splenic Rupture/etiology , Humans , Laparotomy , Male , Middle Aged , Shock/etiology , SplenectomyABSTRACT
Acute appendicitis can cause of portal vein thrombosis. Diagnosis of appendicitis can be difficult because its symptoms may be masked by those of acute portal vein thrombosis. We report 2 cases of appendicitis associated with acute portal vein thrombosis whose diagnosis was delayed by several months. The delayed diagnosis of acute appendicitis in the presence of acute portal vein thrombosis can be avoided by using spiral-computed tomography and careful investigation of signs of appendicitis.
Subject(s)
Appendicitis/complications , Appendicitis/diagnosis , Portal Vein , Venous Thrombosis/complications , Acute Disease , Adult , Aged , Humans , Male , Tomography, Spiral ComputedABSTRACT
We report a case of hepatitis C virus infection in association with primary hepatic large B-cell non-Hodgkin's lymphoma. Primary hepatic non-Hodgkin's lymphoma is a rare disease. Association of hepatitis C virus infection with primary hepatic B-cell non-hodgkin's lymphoma is probably not fortuitous. Indeed, in case of primary hepatic non-hodgkin's lymphoma' patients are often hepatitis C virus positive. Moreover, several studies have reported a high prevalence of chronic hepatitis C virus infection among patients with B-cell non-Hodgkin's lymphoma whatever the localization of the lymphoma. A recent study found a high rate of remission of a splenic form of lymphoma after treatment of hepatitis C virus infection. Our case report confirms the hypothesis of a key role of hepatitis C virus in the pathogenesis of various forms of B-cell lymphoproliferative disorders and in particular in primary hepatic lymphoma.
