发明名称 |
METHOD OF DETECTING PANCREAS PATHOLOGIC STATES |
摘要 |
FIELD: medicine, particularly, oncology; applicable in diagnosis and treatment of malignant tumors of parenchymatous organs. SUBSTANCE: method includes positron emission tomography with use of <SP>11</SP>C sodium butyrate which is administered by intravenous injection in the amount of 250-400 MBq. Presence of produced image of pathologic focal increase of accumulation of <SP>11</SP>C sodium butyrate in pancreas of not less than 20% as compared with that in liver tissue is diagnosed as malignant tumor. In case of presence of focal reduction of accumulation by at least 20% as compared with that in liver tissue, benign tumor is diagnosed. Presence of pathologic diffusion reduction of accumulation is indicative of chronic pancreatitis. EFFECT: higher accuracy of diagnosis of pancreas pathologic states at low radiation load exerted on patients.
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申请公布号 |
RU2134545(C1) |
申请公布日期 |
1999.08.20 |
申请号 |
RU19980119696 |
申请日期 |
1998.11.03 |
申请人 |
TSENTRAL'NYJ NAUCHNO-ISSLEDOVATEL'SKIJ RENTGENO-RA;GRANOV ANATOLIJ MIKHAJLOVICH;GRANOV ANATOLIJ MIKHAJLOVICH |
发明人 |
GRANOV A.M.;TJUTIN L.A.;KOSTENIKOV N.A.;SAVICHEVA I.JU.;MIN'KO B.A.;SAVELLO V.E.;FADEEV N.P.;MOSTOVA M.I. |
分类号 |
A61B8/13;(IPC1-7):A61B8/13 |
主分类号 |
A61B8/13 |
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