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K Tanehiro

Publications and source records attributed to K Tanehiro.

6 recordsLinked to original sources
PubMed1984

Correlation between endoscopic retrograde pancreatogram and postmortem.

Endoscopic retrograde pancreatogram and postmortem pancreatograms were compared in 6 dogs. The main duct, branches and acini of the pancreas were opacified adequately in that order with infusion of each 1 ml of contrast medium on 4 occasions in endoscopic retrograde pancreatography, and infusion of each 0.1 ml of the contrast medium on 4 occasions in postmortem pancreatography, respectively. The two pancreatograms were almost identical to the appearance of the main duct, branches and acini. The results suggest that a postmortem retrograde pancreatogram in order to investigate the correlation between the pancreatogram and the histological findings of the pancreas.

Animals↗
PubMedDate not supplied

Progression of radiological changes in relapsing and chronic pancreatitis.

Progression of radiological changes was noted in 19 (22.1%) of 86 cases of relapsing or chronic pancreatitis followed by serial pancreatograms. The initial feature of chronic pancreatitis was focal minimal pancreatitis, characterized by an irregular dilatation of several side branches on the pancreatogram. Some patients with focal minimal pancreatitis demonstrated progression of the extent and severity of changes only in side branches while others progressed further to moderate or advanced chronic pancreatitis showing changes in the main pancreatic duct. Most of the progressive cases were alcoholic, and some showed progression to advanced pancreatitis within 4 years. Rapid progression of radiological changes was associated with relapses of acute pancreatitis. No remarkable changes were observed in many non-alcoholic patients, whereas some cases complicated with gallstones showed progression of disease in the side branches during a follow-up period of 3-7 years.

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