Jaundice in a pregnant woman.

A 34-year-old woman in the 22nd week of gestation presented with generalized pruritis and weight loss since the first trimester of pregnancy. Physical examination revealed cutaneous scratch lesions, jaundice, and hepatomegaly. Blood tests revealed cholestasis with elevated direct bilirubinemia. Auto-antibody and viral hepatitis tests were negative. Liver ultrasound was normal. The initial diagnosis was cholestasis of pregnancy. However despite treatment with ursodeoxycholic acid, the patient did not improve. Delivery was by cesarean section at the 26th week of pregnancy for obstetrical reasons. A new liver ultrasound showed a heterogeneous nodular mass. Nuclear magnetic resonance (NMR) of the liver showed an 11-cm mass centered on the hilum, dilated intrahepatic bile ducts, involvement of the hepatic veins, and hilar adenopathy. A liver biopsy revealed fibrolamellar hepatocellular carcinoma (FHC).

Single vs repeated treatment with the intragastric balloon: a 5-year weight loss study.

BACKGROUND: Saline-filled intragastric balloons (IB) may be inserted for 6 months to promote weight loss. We aimed to assess potential benefits of repeating IB therapy. METHODS: One hundred eighteen consecutive subjects (median body mass index, 34.0 kg/m(2); interquartile range [IQR], 31.2-36.9) treated with IB were included in a prospective non-randomized multicenter study. RESULTS: Nineteen (16%) subjects had repeat IB therapy at their own request, either to prolong first treatment (n = 8) or after a IB-free interval (n = 11). Higher weight loss 3 months after first IB insertion independently predicted repeat therapy (P = 0.008). Median weight loss in subjects who had repeat therapy was lower with second vs first IB (9.0 vs 14.6 kg; 30.4% vs 49.3% excess weight [EW]; P = 0.003). Compared to subjects with single treatment (n = 99), those with repeat treatment (n = 19) had greater weight loss at first IB extraction (14.6 vs 11.0 kg; 49.3% vs 30.7% EW; P = 0.026) and 1 year later (12.0 vs 6.0 kg; 40.9% vs 20.8% EW; P = 0.008) but the difference became less than 2 kg starting at 3 years. At final follow-up (4.9 years; IQR, 3.4-6.7), the whole subject population had lost a median of 2.0 kg (IQR, -3.0 to 10.3) or 6.2% EW (IQR, -8.1 to 31.6) and identical proportions of subjects with single/repeat treatment had >or=10% baseline weight loss (26%) or bariatric surgery (32%). CONCLUSION: Higher weight loss at 3 months independently predicted repeat IB therapy; weight loss with the second IB was lower compared to first IB. Repeat treatment had no effect on proportions of subjects with >or=10% baseline weight loss or bariatric surgery at final follow-up.

A prospective comparative study of push and wireless-capsule enteroscopy in patients with obscure digestive bleeding.

OBJECTIVES: To prospectively compare the global and specific diagnostic yields of push and wireless videocapsule enteroscopy for small bowel lesions in patients with obscure digestive bleeding after esogastroduodenoscopy and colonoscopy. METHODS: The patients studied had unexplained chronic iron-deficient anemia or digestive blood loss after routine investigations. Small bowel investigation was performed first with the wireless-capsule (M2A, Given Imaging) and then with the push-enteroscope (Olympus SIF100). RESULTS: Twenty-one patients were included in the protocol (14 females and 7 males), whose mean age was 60 years (range: 18 to 81). All patients had iron-deficient anemia with occult bleeding (n = 16) or overt bleeding (n = 5). A digestive lesion was observed in 14 of 21 cases (66%). Lesions were: esophageal varices (n = 2), reflux esophagitis (n = 1), upper gastrointestinal tract ulcerations (n = 9), intestinal angioectasia (n = 4), ileal varices (n = 1), cecal angioectasia (n = 1) and tumor-like angioma in the jejunum (n = 1). These 19 lesions were discovered by both methods in 10 cases (52%), by push-enteroscopy only in 6 (31%) and by wireless-capsule endoscopy only in 3 (17%). The global diagnostic yield was therefore slightly but not significantly higher for push wireless-capsule enteroscopy (61 vs 52%; NS) and the specific diagnostic yield was similar (20%). Interobserver agreement on the wireless-capsule recordings reached 85% for detection of findings. CONCLUSIONS: In patients with obscure digestive bleeding, no significant difference in diagnostic yield was evidenced between push and wireless-capsule endoscopy. The main advantage of the latter method versus the former was the detection of distal lesions in the small bowel. Wireless-capsule enteroscopy is mandatory for patients with active unexplained bleeding and negative push-enteroscopy, or for defining the extension of a disease involving, for instance, the presence of angioectasia.

EUS-guided pancreaticogastrostomy.

BACKGROUND: The pain of chronic pancreatitis can be caused by pancreatic ductal hypertension, and endoscopic drainage of the main pancreatic duct can provide relief. When transpapillary access to a dilated portion of the main duct cannot be obtained, conventional endoscopic drainage is not possible. The use of interventional EUS to perform a pancreaticogastrostomy in such cases is described. METHODS: Four patients presented with pain and a dilated main pancreatic duct proximal to a complete obstruction. EUS was used to access the dilated duct and create a pancreaticogastrostomy. Patency of the latter was maintained by placement of a pancreaticogastric stent. OBSERVATIONS: EUS-guided pancreaticogastrostomy was performed without major complication. Three of 4 patients had satisfactory relief of pain at a median follow-up of 1 year. CONCLUSION: EUS-guided pancreaticogastrostomy may be a promising new technique for pancreatic drainage and pain relief when conventional transpapillary access to the pancreatic duct is not possible.