| Literature DB >> 9197537 |
Y S Chung1, T Sawada, Y Kondo, K Hirayama, A Inui, Y Yamashita, B Nakata, T Okamura, H Ochi, J J Ho, Y S Kim, M Sowa.
Abstract
This report summarizes results from an initial clinical evaluation of radioimmunodetection (RAID) in patients with pancreatic cancer using murine monoclonal antibody Nd2, directed against mucins from pancreatic cancer. Nd2 (2 mg) was labeled with 111In (2 mCi) and injected into 19 patients suspected of having pancreatic cancer. Planar scintigrams were taken 3 days post-infusion. As for final diagnoses after surgery, 14 cases were pancreatic cancer, and one case each was chronic pancreatitis, neurilemmoma, islet cell carcinoma, cholangioma, and apparent absence of suspected recurrent lesion of pancreatic cancer. Of 14 patients with pancreatic cancer, RAID was positive in 10 cases (71.4%). Cases other than pancreatic cancer were all negative, so the specificity was 100%. These results demonstrate that RAID using 111In-Nd2 can be useful in differentiating exocrine pancreatic cancer from benign conditions and other types of carcinomas in the pancreatoduodenal regions.Entities:
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Year: 1997 PMID： 9197537 PMCID： PMC5921428 DOI： 10.1111/j.1349-7006.1997.tb00400.x
Source DB: PubMed Journal: Jpn J Cancer Res ISSN： 0910-5050