نتایج جستجو برای: submucosal lesions
تعداد نتایج: 173600 فیلتر نتایج به سال:
BACKGROUND/AIMS Early gastric cancer (EGC) that is undifferentiated or shows submucosal invasion has not been generally accepted as an indication for endoscopic treatment. But recently, experiences with endoscopic submucosal dissection (ESD) for undifferentiated EGC or submucosal invasive (SM) EGC have increased. The aim of this study was to evaluate clinical outcomes of ESD for EGC with undiff...
The case is described of a 31 year old woman who presented with complaints of recurrent haemoptysis coinciding with menstruation. Bronchoscopic examination revealed multiple purplish-red submucosal lesions on the right side of the trachea and bilateral bronchial trees which appeared during her menses and regressed in the intermenstrual periods. Brush cytology revealed cell clusters consistent w...
Metastasis of ovarian carcinoma to the stomach [1–5] or pancreas [6,7] is uncommon. Furthermore, synchronous metastasis of ovarian adenocarcinoma to the stomach and pancreas has never been reported. We report here the detection of synchronous metastasis to both the stomach and pancreas from a resected ovarian papillary serous cystadenocarcinoma. At 25 months after gynecological surgery, a gastr...
Endoscopic submucosal dissection (ESD), endoscopic mucosal resection (EMR), and transanal minimally invasive surgery (TAMIS) are modern techniques that now play a crucial role in the treatment of colorectal lesions. ESD is procedure allows for lesions any size single piece, with clear advantages regarding oncological outcomes recurrences. However, it complex technique, requiring high skills, ex...
Background and study aims There have been few evaluations of the diagnostic ability of new narrow band light observation blue laser imaging (BLI). The present prospective study compared the diagnostic ability of BLI magnification and pit pattern analysis for colorectal polyps. Patients and methods We collected lesions prospectively, and the analysis of images was made by two endoscopists, retro...
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