نتایج جستجو برای: endoscopic ultrasonography
تعداد نتایج: 96298 فیلتر نتایج به سال:
1. Wiersema MJ, Hawes RH, Tao LC, et al. Endoscopic ultrasonography as an adjunct to fine needle aspiration cytology of the upper and lower gastrointestinal tract. Gastrointest Endosc 1992;38: 35–39. 2. Gress F, Gottlieb K, Sherman S, et al. Endoscopic ultrasonography-guided fine-needle aspiration biopsy of suspected pancreatic cancer. Ann Intern Med 2001;134:459–464. 3. Lee JH, Stewart J, Ross...
BACKGROUND Recurrence and severity of Crohn’s disease mucosal lesions after “curative” ileal resection is assessed at endoscopy. Intramural lesions can be detected as increased wall thickness at Small Intestine Contrast Ultrasonography (SICUS). AIMS To asses after ileal resection whether: 1) SICUS detects recurrence of Crohn’s disease lesions, 2) the intestinal wall thickness measured at the le...
BACKGROUND Recurrence and severity of Crohn's disease mucosal lesions after "curative" ileal resection is assessed at endoscopy. Intramural lesions can be detected as increased wall thickness at Small Intestine Contrast Ultrasonography (SICUS). AIMS To assess after ileal resection whether: 1) SICUS detects recurrence of Crohn's disease lesions, 2) the intestinal wall thickness measured at the...
of the esophagus is squamous cell carci− noma. The majority of adenocarcinomas of the esophagus originate in the esopha− gogastric junction, Barrett’s esophagus, or ectopic gastric mucosa [1]. Adenocarcino− ma arising in a submucosal gland of the esophagus beneath the squamous epithe− lium is rare [2]. A 43−year−old woman with an esophageal submucosal lesion about 1 cm in size, lo− cated 24 cm ...
Biliary strictures may be due to a variety of benign and malignant processes. Imaging with endoscopic ultrasonography (EUS) often suggests the diagnosis, but is usually not definitive. EUS-guided fine needle aspiration (FNA) facilitates the diagnosis of extrahepatic biliary strictures, although peritioneal metastases due to needle tract seeding may occur after EUS-FNA of cholangiocarcinoma. In ...
Calcifying fibrous tumor (CFT) is benign mesenchymal lesion. CFTs of the GI tract are quite rare with less than 60 cases gastric reported in English literature. In a healthy 49 old female, routine Endoscopic ultrasonography (EUS) revealed an internally isoechoic, homogeneous 12mm lesion mainly within submucosa distal body stomach no significant past history. An endoscopic submucosal dissection ...
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