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365篇 您的检索式:作者名="Brahim S"
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1Primary hepatic carcinosarcoma显示文摘BACKGROUND:Primary hepatic carcinosarcoma is a rare malignant tumor containing an intimate mixture of carci- nomatous and sarcomatous elements.Reports on risk factors, epidemiology,and pathogenesis of the tumor as well as the experience in its treatment are limited. METHOD:We present a case of primary carcinosarcoma of the liver in a 69-year-old man who complained of right hypochondrial pain and weight loss for two months. RESULTS:Magnetic resonance imaging revealed a 14×12 cm mass in segments 7-8 and 4 of the liver with vena hepatica invasion.An ultrasonography-guided biopsy showed osteoid tissue without osteoblastic rimming.Vascular structures accompanied the osteoid tissue.The patient underwent surgery after a diagnosis of hemangioma.Intraoperative frozen sections revealed a carcinosarcoma associated with an osteosarcoma and cholangiocellular carcinoma components. CONCLUSIONS:Preoperative diagnosis of this rare primary hepatic malignant tumor may be difficult by biopsy owing to intratumoral heterogeneity.Highly mature areas of the osteosarcomatous component may lead to misdiagnosis of metaplastic bone tissue.Clinicopathologic features of this rare entity are discussed.Mehmet elikbilek Kemal Deniz Edip Torun Tarιk Artιs Ersin zaslan kkes brahim Karahan Tahir Ercan Patιroglu mer zbakιr 2011Hepatobiliary & Pancreatic Diseases International2011,10,1:2
2Stem cell properties of human dental pulp stem cells显示文摘Gronthos S Brahim J Li W 2002J Dent Res2002,81,8:1
3Stem cell properties of human dental pulp stem ceils 显示文摘Gronthos S Brahim J Li W 2002J Dent Res2002,81,8:1
4Postnatal human dental pulp stem cells (DPSCs) in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
5Stem cell properties of human dental pulp stem cells显示文摘Gronthos S Brahim J Li W 2002Dent Res2002,81,8:1
6Postnatalhuman dental pulp stem cells(DPSCs)in vitro and in vivo显示文摘GRONTHOS S MANKANI M BRAHIM J 2000Proceedings of the National Academy of Sciences2000,97,13:1
7Stem cell properties of human dental pulp stem cells显示文摘Gronthos S Brahim J Li W 0,,08:1
8Postnatal human Dental pulp stem cells(DPSCs)in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
9Postnatal human dental pulp stem cells (DPSCs) in vitro and in vivo 显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
10Stem cell propertiesof human dental pulp stem cells显示文摘GRONTHOS S BRAHIM J LI W 2002Journal of Dental Research2002,81,8:1
11Postnatal human dental pulp stem cells(DPSCs)in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 0,,:1
12Postnatal humandental pulp stem cells ( DPSCs) in vitro and in vivo 显示文摘Gronthos S Mankani M Brahim J 2000ProcNatl Acad Sci USA2000,97,13:1
13Comparison of stem-cell-mediated osteogenesis and dentinogenesis 显示文摘Batouli S Miura M Brahim J 2003J Dent Res2003,82,12:1
14Postnatal human den-tal pulp stem cells(DPSCs)in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 0,,:1
15Postnatal human dental pulp stem cells(DPSCs)in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 0,,:1
16Postnatal human dental pulp stem cells(DPSCs)in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
17Postnatal human dental pulp stem cells (DPSCs) in vitro and in vivo显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
18Stem cell properties of hu-man dental pulp stem cells显示文摘Gronthos S Brahim J Li W 0,,08:1
19Stem cell properties of human dental pulp s tem cells显示文摘Gronthos S Brahim J Li W 2002J Dent Res2002,81,8:1
20Postnatal human dental pulp stem cells (DPSCs) in vitro and in vivo 显示文摘Gronthos S Mankani M Brahim J 2000Proc Natl Acad Sci USA2000,97,13:1
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