Search

There is a low autopsy rate and wide distribution of computed tomography (CT) and magnetic resonance imaging (MRI) scanners in Japan. Therefore, many Japanese hospitals, including 36% of the hospitals with in-patient facilities and 89% of large hospitals with ER facilities conduct postmortem imaging (PMI), use clinical scanners to screen for causes in unusual deaths as an alternative to an autopsy or to determine whether an autopsy is needed. The Japanese PMI examination procedure is generally referred to as "autopsy imaging" (Ai) and the term "Ai" is now commonly used by the Japanese government. Currently, 26 of 47 Japanese prefectures have at least one Ai Center with scanners that are dedicated for PMI. Here, we briefly review the history of Japanese PMI (Ai) from 1985 to the present., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Purpose: To delineate cardiac structures on postmortem computed tomography (PMCT) and quantitatively to prove dilatation of the heart after death., Materials and Methods: Our subjects were 50 PMCT of non-traumatic deaths and 50 CT of living persons (live CT). We measured maximal and minimal diameters of the superior vena cava (SVC) at three levels (upper, middle, and lower), the inferior vena cava (IVC), pulmonary artery (PA), pulmonary vein (PV), right atrium (RA), and left atrium (LA). Then the product of maximal by minimal diameter and the eccentricity were calculated., Results: The maximal and minimal diameters of the heart were significantly longer than those on live CT except for 1) the maximal diameter of the SVC at the upper level and 2) the maximal diameter of the PA. All of the products of maximal by minimal diameter on PMCT were significantly larger than those on live CT. All of the eccentricities decreased significantly after death except LA., Conclusion: The heart is dilated on PMCT, and the right side of it dilates toward a round shape.

We performed living donor liver transplantation (LDLT) for 40 patients at Kyushu University Hospital, Fukuoka Japan during the period from October 1996 to April 2000. The patients consisted of 32 adults and 8 children with a mean age of 35.8 years (range: 1 year and 10 months to 65 years old). The underlying liver diseases of the 40 patients included the fulminant hepatic failure (n = 14), biliary atresia (n = 7), liver cirrhosis (HCV) (n = 6), primary biliary cirrhosis (n = 5), primary sclerosing cholangitis (n = 2), familiar amyloidotic polyneuropathy (n = 2), Alagille syndrome (n = 1), glycogen storage disease (n = 1), huge hepatic hemangiomas (n = 1), and Wilson's disease (n = 1). All liver grafts were obtained from each patient's family members except for one domino transplant donor's case, comprised of 13 parents, 13 sons and daughters, 11 brothers and sisters, and 3 wives. The donors are presently all doing well. The patient survival rate is presently 92.5%.