## BACKGROUND. Fine-needle aspiration biopsy (FNAB) is frequently used to diagnose mass lesions in the liver. Differentiating metastatic adenocarcinoma from primary hepatocellular carcinoma can be difficult. Despite a number of morphologic criteria, there remain occasional cases in which the cytol
MOC-31 aids in the differentiation between adenocarcinoma and reactive mesothelial cells
โ Scribed by Morgan, Richard L. ;De Young, Barry R. ;McGaughy, Violeta R. ;Niemann, Theodore H.
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 310 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0008-543X
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โฆ Synopsis
BACKGROUND.
Evaluation of effusion specimens for the presence of adenocarcinoma often is complicated by the presence of reactive mesothelial cells that can mimic adenocarcinoma. Ancillary studies, in particular immunohistochemistry, can be helpful in making this distinction. MOC-31 is an antibody that recently was reported to be useful in distinguishing adenocarcinoma from mesothelioma in tissue specimens. In this study we examined the utility of this antibody in pleural effusions.
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## Background: The presence of malignant cells in peritoneal washings is an independent prognostic factor in the evaluation of gynecologic malignancies. the differentiation between reactive mesothelial cells and carcinoma cells can be a diagnostic challenge based on morphology alone. the expression