We studied the clinicopathologic features of 13 cases of chronic pancreatitis with diffuse irregular narrowing of the main pancreatic duct (MPD). It occurs frequently in relatively elder men. Diffuse irregular narrowing of the MPD and stenosis of the common bile duct on ERCP, and swelling of the...
We report a 3D constant-time HCANH experiment (CTSL-HCANH) that uses the slower relaxation of multiple-quantum coherence to increase sensitivity and provides high C α resolution. In this experiment the H α of the (H α , C α ) multiple quanta are selectively spin locked, so that H ...