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| | Primary lymphoblastic B-cell lymphoma of the stomach:A case report |
| | Primary stomach lymphoblastic B-cell lymphoma (B-LBL) is a rare tumor. We describe a primary stomach B-LBL in a 38 years old female who presented with nonspecific complaints of fatigue and vomiting for 2 mo. Gastrofiberscopy revealed a large gastric ulcer, which was successfully resected. Pathology showed a lymphoblastic cell lymphoma arising from the stomach, and there was no evidence of disease at any extrastomach site. Immunohistochemical staining and gene rearrangement studies supported that the stomach tumor was a clonal B-cell lymphoma. Therefore, the diagnosis of B-LBL was made based on the stomach specimen.
【分类号】：R735.2
【DOI】：CNKI:SUN:ZXXY.0.2008-19-028
【正文快照】：
INTRODUCTION Precursor B-cell lymphoblastic lymphoma (B-LBL) is aneoplasm of lymphoblasts committed to the B-cell lineage, which is an uncommon type of lymphoma and accounts for less than 10% of the total cases of lymphoblastic lymphoma. It usually affect… |
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| | Primary lymphoblastic B-cell lymphoma of the stomach:A case report |
| | Miao-Xia He;Ming-Hua Zhu;Wei-Qiang Liu;Li-Li Wu;Xiong-Zeng Zhu Department of Pathology;Changhai Hospital;Second Military Medical University;Shanghai 200433;China Department of Pathology;Tumor Hospital;Fudan University;Shanghai 200032;China |
| | Primary stomach lymphoblastic B-cell lymphoma (B-LBL) is a rare tumor. We describe a primary stomach B-LBL in a 38 years old female who presented with nonspecific complaints of fatigue and vomiting for 2 mo. Gastrofiberscopy revealed a large gastric ulcer, which was successfully resected. Pathology showed a lymphoblastic cell lymphoma arising from the stomach, and there was no evidence of disease at any extrastomach site. Immunohistochemical staining and gene rearrangement studies supported that the stomach tumor was a clonal B-cell lymphoma. Therefore, the diagnosis of B-LBL was made based on the stomach specimen.
【Keyword】：Primary stomach lymphoma;Lymphoblastic lymphoma;B-cell |