Experience of endoscopic diagnosis and treatment for gastrointestinal neuroendocriue tumor / 中国内镜杂志
China Journal of Endoscopy
;
(12): 85-89, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-621344
ABSTRACT
Objective To study the characteristics of endoscopic diagnosis and treatment for gastrointestinal neuroendocriue tumor (GI-NETs).Methods We retrospectively collected the clinical data of 84 patients with endoscopic confirmed GI-NETs from January 2012 to November 2014, including white light, endoscopic ultrasonography, histopathology and post-treatment condition.Results Endoscopic diagnosis for NET were 84 cases, but ifnally conifrmed by pathology were 72 cases, the misdiagnosis rate was 14.3%. Of the 12 misdiagnosed cases, 5 cases were chronic inlfammation, ectopic pancreas in 2 cases, and 5 cases of hyperplasia of Brunner's glands, colorectal hyperplastic polyps, colorectal venous hemangioma, colorectal leiomyoma, metastatic squamous carcinoma respectively. Of 8 cases with EUS, all lesions derived from the submucosal layer, and 6 cases of low echo, and 2 cases of high echo (Brunner's glands) and mixed echo (venous hemangioma) respectively.Conclusions GI-NETs,which possess certain characteristics under endoscopy, may be similar with other digestive diseases, while it can increase the diagnosis accuracy by more careful observation and necessary biopsy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
China Journal of Endoscopy
Year:
2016
Type:
Article
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