Azathioprine induced serious portal hypertension: a case series of three IBD patients and review of the literature.

We report 3 male IBD patients (2 Crohn's Disease, 1 Ulcerative Colitis) developing thrombocytopenia and splenomegaly on azathioprine treatment. All patients were diagnosed with significant portal hypertension due to histological proven nodular regenerative hyperplasia (NRH) of the liver. In two of three patients, liver function tests remained completely normal.

Abrikossoff cell tumor of the oesophagus: a case report and review of the literature.

Abrikossoff tumours or granular cell tumours are rare and usually benign tumours. The oesophagus is a rare location (0.001% of all tumours).

CT colonography with fecal tagging after incomplete colonoscopy.

The objective of this study was to evaluate dietary fecal tagging (FT) as a cleansing method prior to CT colonography (CTC) in patients with incomplete conventional colonoscopy (CC). After written informed consent was obtained, 24 patients had standard colonoscopic preparation (ScCl), and 25 patients had FT as cleansing method. Segmental distention, fluid levels, fecal residues, tagged appearance of fluid levels, and residual stool were evaluated.