Physician
Radiology
Dr. Yoshiki Asayama, MD
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Yoshiki Asayama practices Radiology. Yoshiki Asayama is also published. He has 70 publications published. The lastest publication: "Chronic expanding hematoma of the spleen caused by angiomyolipoma in a patient with tuberous sclerosis.'
Publications
- Imaging pitfalls of pancreatic serous cystic neoplasm and its potential mimickers.
- Detectability of pancreas divisum in patients with acute pancreatitis on multi-detector row computed tomography.
- Radiologic diagnosis of adenomyomatosis of the gallbladder: comparative study among MRI, helical CT, and transabdominal US.
- Sclerosed hemangioma of the liver.
- Metastatic adrenal tumor from clear-cell renal cell carcinoma: a pitfall of chemical shift MR imaging.
- Abdominal cystic tumors containing small amount of fat in the septa: report of two cases.
- The role of p27kip1 protein expression on the biological behavior of intrahepatic cholangiocarcinoma.
- Correlation of three-dimensional gradient echo dynamic MR imaging with CT during hepatic arteriography in patients with hypervascular hepatocellular carcinomas: prelim...
- Recent developments in imaging diagnostics for HCC: CT arteriography and CT arterioportography evaluation of vascular changes in premalignant and malignant hepatic nod...
- Chronic expanding hematoma of the spleen caused by angiomyolipoma in a patient with tuberous sclerosis.
- Bilateral ovarian leiomyomas: CT and MRI features.
- Portal vein occlusion or stenosis in patients with hepatolithiasis: observation by multiphasic contrast-enhanced CT.
- ''Scirrhous'' type hepatocellular carcinomas: a special reference to expression of cytokeratin 7 and hepatocyte paraffin 1.
- Diffusion-weighted echo-planar MR imaging and ADC mapping in the differential diagnosis of ovarian cystic masses: usefulness of detecting keratinoid substances in matu...
- Detection of combined hepatocellular and cholangiocarcinomas on enhanced CT: comparison with histologic findings.
- Well-differentiated adenocarcinoma of the gallbladder with intratumoral cystic components due to abundant mucin production: a mimicker of adenomyomatosis.
- MR imaging of renal cell carcinoma: its role in determining cell type.
- A case of traumatic mesenteric bleeding controlled by only transcatheter arterial embolization.
- Usefulness of the calculated apparent diffusion coefficient value in the differential diagnosis of retroperitoneal masses.
- Pitfalls in the imaging diagnosis of hepatocellular nodules in the cirrhotic and noncirrhotic liver.
- Decreased expression of osteopontin is related to tumor aggressiveness and clinical outcome of intrahepatic cholangiocarcinoma.
- [A case of isolated hepatic malignant lymphoma representing characteristic findings on radiological imaging].
- Sarcomatous hepatocellular carcinoma: a special reference to ordinary hepatocellular carcinoma.
- The utility of keratin 903 as a new prognostic marker in mass-forming-type intrahepatic cholangiocarcinoma.
- Helical CT of the local spread of carcinoma of the gallbladder: evaluation according to the TNM system in patients who underwent surgical resection.
- Morphologic approach to hepatocellular carcinoma development in man: de novo or the so-called ''dysplastic nodule-carcinoma'' sequence?
- Coexpression of neural cell adhesion molecules and bcl-2 in intrahepatic cholangiocarcinoma originated from viral hepatitis: relationship to atypical reactive bile duc...
- The role of thymidine phosphorylase and thrombospondin-1 in angiogenesis and progression of intrahepatic cholangiocarcinoma.
- Sequential hemodynamic change in hepatocellular carcinoma and dysplastic nodules: CT angiography and pathologic correlation.
- The mode of tumour progression in combined hepatocellular carcinoma and cholangiocarcinoma: an immunohistochemical analysis of E-cadherin, alpha-catenin and beta-catenin.
- C-met and hepatocyte growth factor expression in combined hepatocellular and cholangiocarcinoma.
- A case of rectal Dieulafoy's lesion successfully treated by transcatheter arterial embolization.
- Performance of radiological methods in diagnosing hepatocellular carcinoma preoperatively in a recipient of living related liver transplantation: comparison with step ...
- Hepatocellular carcinoma with marginal superparamagnetic iron oxide uptake on T2*-weighted magnetic resonance imaging: histopathologic correlation.
- Uptake of Gd-EOB-DTPA by hepatocellular carcinoma: radiologic-pathologic correlation with special reference to bile production.
- Safety margins of hepatocellular carcinoma demonstrated by 3-dimensional fused images of computed tomographic hepatic arteriography/unenhanced computed tomography: pro...
- Radiological assessment of hepatic vein invasion by hepatocellular carcinoma using combined computed tomography hepatic arteriography and computed tomography arterial ...
- Diagnostic performance of apparent diffusion coefficient for predicting histological grade of hepatocellular carcinoma.
- Imaging of cholangiolocellular carcinoma of the liver.
- MR prediction of postnatal outcomes in left-sided congenital diaphragmatic hernia using right lung signal intensity: comparison with that using right lung volume.
- Differential diagnosis of groove pancreatic carcinomas vs. groove pancreatitis: usefulness of the portal venous phase.
- MRI findings of pancreatic lymphoma and autoimmune pancreatitis: a comparative study.
- Lesions arising in or involving the iliopsoas groove.
- Hepatocellular carcinoma with a pseudocapsule on gadolinium-enhanced MR images: correlation with histopathologic findings.
- Biliary phenotype of hepatocellular carcinoma after preoperative transcatheter arterial chemoembolization.
- Significance of perivascular soft tissue around the common hepatic and proximal superior mesenteric arteries arising after pancreaticoduodenectomy: evaluation with ser...
- Radiologic detectability of minute portal venous invasion in hepatocellular carcinoma.
- Arterial blood supply of hepatocellular carcinoma and histologic grading: radiologic-pathologic correlation.
- Usefulness of apparent diffusion coefficient map in diagnosing prostate carcinoma: correlation with stepwise histopathology.
- Hepatic encephalopathy from dual splenorenal shunts treated with balloon-occluded retrograde transvenous obliteration by using a double-balloon technique.
- Diagnostic value of the delayed phase image for iso-attenuating pancreatic carcinomas in the pancreatic parenchymal phase on multidetector computed tomography.
- Spectrum of hepatic surface enhancement on contrast-enhanced CT in various abdominal conditions.
- Imaging spectrum of cystic pancreatic lesions: learn from atypical cases.
- Metastatic melanoma of the gallbladder.
- Postgastrectomy development or accentuation of focal fatty change in segment IV of the liver: correlation with the presence of aberrant venous branches of the parabili...
- Gliomatosis peritonei associated with immature ovarian teratoma: a mimicker of peritoneal dissemination of malignant diseases.
- Poorly versus moderately differentiated hepatocellular carcinoma: vascularity assessment by computed tomographic hepatic angiography in correlation with histologically...
- Usefulness of the long-axis and short-axis reformatted images of multidetector-row CT in evaluating T-factor of the surgically resected pancreaticobiliary malignancies.
- MDCT of pancreatic disorders.
- Significance of mesenteric lymphadenopathy after pancreaticoduodenectomy for periampullary carcinomas: evaluation with serial MDCT studies.
- Arterial steroid injection therapy can inhibit the progression of severe acute hepatic failure toward fulminant liver failure.
- Accessory left gastric artery from left hepatic artery shown on MDCT and conventional angiography: correlation with CT hepatic arteriography.
- Hepatocellular carcinoma with a prominent vascular scar in the center: MR imaging findings.
- Usefulness of artificial neural network for differential diagnosis of hepatic masses on CT images.
- Prognostic impact of cholangiocellular and sarcomatous components in combined hepatocellular and cholangiocarcinoma.
- Papillary renal carcinoma: diagnostic approach by chemical shift gradient-echo and echo-planar MR imaging.
- MDCT of the gonadal veins in females with large pelvic masses: value in differentiating ovarian versus uterine origin.
- Delayed-phase dynamic CT enhancement as a prognostic factor for mass-forming intrahepatic cholangiocarcinoma.
- The incidence of hepatic pseudolesions caused by focal rib compression as seen on multidetector row CT in patients of different hepatic function.
Doctors Specialties
- Diagnostic Radiology
- Radiology
Accepted Insurances
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