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71.
TOSHIYUKI AOKI TAMIO HORIKO TAKAMICHI AKIMOTO 《Clinical and experimental dermatology》1982,7(4):377-386
An 11–year-old girl presented with generalized weal formation of 8 months' duration which occurred when she was cooled at rest or after physical effort. The ice cube test was only slightly positive. Injection of the patient's serum into her arm skin and into the skin of two volunteers produced immediate weals. This passive transfer reaction occurred most strongly at skin temperatures around 30 °C but not at 40 °C. The weal producing substance was provisionally identified as an unusual immunoglobulin M(IgM) by gel filtration, immunoadsorption and physicochemical treatments. 相似文献
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SUMIO NAKAJIMA M.D. SATOSHI NAKANO M.D. †YUJI HORIGUCHI M.D. ‡TOSHIYUKI SUZUKI M.D. 《The American journal of gastroenterology》1976,65(2):142-147
One hundred and thirty-nine patients were examined for possible chronic pancreatitis by means of both pancreozymin-secretin test and endoscopic pancreatography of pancreatocholangiography. Pancreatic function as assessed by the pancreozymin-secretin test was impaired in 89 (64%) of the entire group. No significant relationship was demonstrated between pancreatic secretion of fluid, bicarbonate and amylase and the diameter of main pancreatic duct in both the entire group of the subgroup of patients with pancreatic dysfunction. On pancreatogram no gross morphological abnormalities were found in a high proportion of patients whose pancreatic function was impaired in minimal to moderate degree. There was a significant linear correlation between the diameters of the main pancreatic duct and common bile duct. These data question the value of endoscopic pancreatography in the diagnosis of low to moderate grade chronic pancreatitis. 相似文献
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Variability and heritability of human fertility 总被引:7,自引:1,他引:6
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TETSUO HAYAKAWA TOSHIYUKI MURASE TAKAHARU KONDO TOKIMUNE SHIBATA YOSHIYUKI SUGIMOTO MOTOJI KITAGAWA 《Journal of gastroenterology and hepatology》1987,2(4):301-307
To elucidate the diagnostic significance of serum pancreatic secretory trypsin inhibitor (PSTI) in pancreatic diseases, organ distribution of PSTI and abnormalities in serum PSTI were studied. The pancreas showed the highest content of PSTI, which was five times that of the stomach and almost 40 times that of the other organs. Serum PSTI and amylase were elevated in eight patients with acute pancreatitis, 27 and 11 patients of 47 with chronic pancreatitis, 31 and 13 of 36 with pancreatic cancer, and 67 and 62 of 109 with non-pancreatic disease, respectively. PSTI levels were more sensitive to the presence of pancreatic disease than were amylase levels. The specificities in serum of healthy controls and patients with non-pancreatic disease were similar for PSTI and amylase (69% vs 71%). In chronic pancreatitis and pancreatic cancer patients the efficiency of the PSTI assay was higher (P < 0.02) than the amylase assay (67% vs 63% for pancreatitis and 71% vs 66% for cancer). The sensitivity and efficiency of serum PSTI assay in chronic pancreatic diseases were superior to those of amylase. 相似文献
80.
A case of well-differentiated minute hepatocellular carcinoma with extrahepatic metastasis 总被引:1,自引:0,他引:1
SOO RYANG KIM YOSHITAKE HAYASHI TOSHIYUKI MATSUOKA SOK YONG PARK SHIGEYUKI SHINTANI KAZUNORI SASAKI JUN ASANO JUNG HYO KIM KE IH KIM SUSUMU IMOTO HIROSHI ITOH MASATOSHI KUDO 《Journal of gastroenterology and hepatology》1998,13(9):892-896
A rare case of well-differentiated minute hepatocellular carcinoma (HCC) metastasizing to distant sites in a 77-year-old man with hepatitis C virus (HCV)-related cirrhosis is presented. Ultrasonography (US) disclosed a 9 mm hypoechoic lesion in segment seven (S7) of the liver, although computed tomography (CT), magnetic resonance imaging (MRI) and angiography did not reveal any space-occupying lesion. Ultrasound-guided biopsy showed the histological features of well-differentiated HCC. A plain film of the abdomen and CT revealed osteolytic changes in the sacrum and the lumbar vertebra. Ultrasound-guided biopsy of the sacrum revealed well-to-moderately differentiated HCC metastasizing from the liver. Percutaneous ethanol injection therapy (PEIT) effected complete response and completely eliminated the abnormal findings on US. Three months after PEIT, metastasis to the thoracic vertebra was revealed by CT, despite negative α-fetoprotein-mRNA in serum. This is the first report describing a well-differentiated HCC with metastatic potential. Further studies may provide insights into metastasis of well-differentiated HCC. 相似文献