Splenic cystic lymphangiomatosis: an unusual cause of massive splenomegaly

Two unusual cases of massively enlarged spleens occupied by numerous lymphangiomatous cysts are described. Both angiography and pathology confirm the pathognomonic appearance.     

Obstruction of the left hepatic duct: diagnosis and treatment by selective fine-needle cholangiography and percutaneous biliary drainage

Obstruction of the left hepatic duct due to periportal pathologic conditions was identified by fine-needle transhepatic cholangiography in 28 patients. Selective cholangiography of the left duct was performed in 30 instances and subsequent selective left-sided catheter decompression was carried out in 23 cases. Techniques for selective puncture and drainage of the left duct required procedure modifications to accommodate the specific anatomic and pathologic features of the obstructed left duct system. Ultrasonography was indispensable as an aid to delineation of the left duct anatomy for directing needle puncture. Accurate documentation and successful catheter drainage of left duct obstruction are important contributions to the total management of patients with high biliary obstruction.     

Two cases of methanol poisoning: CT and MRI features

Methanol poisoning in Australia is now very rare as methanol has been removed from methylated spirits. In acute intoxication methanol may result in a wide range of damage to the central nervous system. Few cases have been imaged with MRI. We present two cases and their striking neuroimaging findings with a discussion of the published work on methanol poisoning.