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Mesenteric lymphoma - a case report
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Tóm tắt
Gastrointestinal stromal tumors (GISTs) comprise a group of smooth muscle mensenchymal alimentary tract tumors of variable
malignancy (1) GISTs may ouccur anywhere along the gastrointestinal tract, they are most commont located in the stomach (50-60%) and the small intestine (30-35%), and less frequenty in the colon, rectum and esophagus (2). More rarely, GISTs may arise
from other intra-abdoment soft tissues within the abdominal cavity, usually in the omentum, mesentery or the retroperitoneum
called extra-Gastrointestinal stromal tumors (EGIST). Three macroscopic growth patterns of GIST: intraluminal, exophytic
(extraluminal), and transmural tumors with the distribution was even (3).
In this study, we describe case report of 70-year-old man was admitted to our hospital because of abdominal pain over 6
months with no pathological antecedent. Abdominal ultrasound (US) reveal a omental solid mass in left lumbar region, and
on CT scan show a solid mass in left lumbar region in front of the descending colon, maesuring around 50x87x133mm with
well-circumscribed, slight enhance with intravenous contrast, no hemmorrage or necrosis area, no calcification and not clearly
separated from small-bowel. Patient has laparoscopic surgeon, diagnosis was a pedunculated exoluminal gastrointestinal stromal tumor (GIST). Histopathological examination report and the CD-117 immunoreactive score is suitable of endoscopically
invisible medium sized.
Chi tiết bài viết
Từ khóa
Pedunculated Extraluminal Gastrointestinal Stromal Tumor (GIST), Ultrasound and CT scan, Laparoscopic surgeon, CD-117 immunoreactive score.
Tài liệu tham khảo
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