{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T15:50:45Z","timestamp":1758124245071},"reference-count":33,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2006,7,12]],"date-time":"2006-07-12T00:00:00Z","timestamp":1152662400000},"content-version":"vor","delay-in-days":4302,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[1994,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Portal vein tumor thrombosis is an important and consistent prognostic indicator in hepatocellular carcinoma. We reviewed 14 cases of ultrasonically guided fine\u2010needle aspiration biopsy (FNAB) of the portal vein. All the patients had clinical evidence of portal vein thrombosis (PVT). Twelve of these patients had a preliminary diagnosis of hepatocellular carcinoma while the remaining two, initially, had a clinical diagnosis of end\u2010stage liver disease. The mean age of the patients was 60 years. An average of 1.7 passes per case was made. No clinical complications were encountered. The cytomorphologic features of the aspirated materials were reviewed. Twelve of the 14 cases (85.7%) were judged neoplastic or thought to have probable neoplastic involvement of the portal vein while two were clearly benign. The cell block was found to be the most useful in diagnosis. We conclude that FNAB of the portal vein is a feasible method in evaluating PVT, especially in patients already known to have hepatocellular carcinoma. Diagn Cytopathol 1994; 11:281\u2013285. \u00a9 1994 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/dc.2840110317","type":"journal-article","created":{"date-parts":[[2007,2,22]],"date-time":"2007-02-22T03:42:32Z","timestamp":1172115752000},"page":"281-285","source":"Crossref","is-referenced-by-count":4,"title":["Ultrasonically guided fine\u2010needle aspiration biopsy of portal vein thrombosis: A cytomorphological study of 14 patients"],"prefix":"10.1002","volume":"11","author":[{"given":"Moses O.","family":"Adeyanju","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerald D.","family":"Dodd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan R.","family":"Madariaga","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew","family":"Dekker","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,7,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0889-8553(21)00328-9"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.3322\/canjclin.39.4.206"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19840615)53:12<2701::AID-CNCR2820531224>3.0.CO;2-B"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.291.6499.853"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/hep.1840140210"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.1870120203"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.147.3.525"},{"key":"e_1_2_1_9_2","first-page":"383","article-title":"Rapid diagnosis of liver cancer by ultrasound guided fine needle aspiration biopsy","volume":"10","author":"Huber K","year":"1987","journal-title":"Cancer Detect Prev"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19840201)53:3<547::AID-CNCR2820530329>3.0.CO;2-M"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19910201)67:3<673::AID-CNCR2820670324>3.0.CO;2-H"},{"key":"e_1_2_1_12_2","first-page":"139","article-title":"Ultrasonically guided percutaneous fine needle aspiration biopsy of the hepatic and pancreatic focal lesions: accuracy of cytology in the diagnosis of malignancy","volume":"85","author":"Ljubicic N","year":"1992","journal-title":"J R Soc Med"},{"key":"e_1_2_1_13_2","first-page":"222","article-title":"Cytodiagnostic accuracy of hepatic malignancy by fine needle aspiration biopsy","volume":"89","author":"Mondal A.","year":"1991","journal-title":"J Indian Med Assoc"},{"key":"e_1_2_1_14_2","first-page":"46","article-title":"Current management of hepatocellular carcinoma","volume":"38","author":"Zhou XD","year":"1991","journal-title":"Hepatogastroenterology"},{"key":"e_1_2_1_15_2","doi-asserted-by":"crossref","unstructured":"National Institute of Health Consensus Development Conference Statement: liver transplantation.Hepatology1984;107s\u2013110s.","DOI":"10.1002\/hep.1840040725"},{"key":"e_1_2_1_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19850801)56:3<672::AID-CNCR2820560340>3.0.CO;2-V"},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(197505)35:5<1357::AID-CNCR2820350518>3.0.CO;2-8"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/hep.1840160409"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1097\/00007890-199202010-00021"},{"key":"e_1_2_1_20_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-199107000-00003"},{"key":"e_1_2_1_21_2","first-page":"49","article-title":"Sonographic study of portal vein thrombosis in hepatocellular carcinoma","volume":"3","author":"Chen S","year":"1987","journal-title":"Kaohsiung J Med"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19920215)69:4<913::AID-CNCR2820690413>3.0.CO;2-T"},{"key":"e_1_2_1_23_2","first-page":"246","article-title":"Angiographic arterio\u2010venous shunt and venous thrombosis in the prognosis of hepatoma","volume":"45","author":"Shyr Y","year":"1990","journal-title":"Chin Med J (Taipei)"},{"key":"e_1_2_1_24_2","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.jjco.a039452"},{"key":"e_1_2_1_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9610(91)91254-G"},{"key":"e_1_2_1_26_2","unstructured":"DoddGD CarrBI. 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