Article
Lymphoid lesions of the gastrointestinal tract: a histologic, immunophenotypic, and genotypic analysis of 49 cases.
American journal of clinical pathology - 1 Oct 1998
O'Sullivan M J, Ritter J H, Humphrey P A, Wick M R
Abstract excerpt
The diagnosis of gastrointestinal (GI) lymphoid infiltrates can be challenging when based only on conventional microscopic assessment. When marked cytologic atypia is present, a diagnosis of malignant neoplasm is readily made; however, the distinction between a low-grade malignant neoplasm and a...
Topics
- Antigens, CD
- Antigens, CD20
- Digestive System
- Gastrointestinal Neoplasms
- Gene Rearrangement
- Genotype
- Humans
- Immunoglobulin Heavy Chains
- Immunophenotyping
- Ki-67 Antigen
- Leukemia, Lymphocytic, Chronic, B-Cell
- Leukocyte Common Antigens
- Leukosialin
- Lymphoid Tissue
- Lymphoma
- Lymphoma, Large B-Cell, Diffuse
- Polymerase Chain Reaction
- Sialoglycoproteins