Get Rid Of Enol Troubles At Once

Матеріал з HistoryPedia
Версія від 16:54, 24 листопада 2016, створена Grill1offer (обговореннявнесок) (Створена сторінка: Khashab and Pasricha [15] proposed, in an editorial in Gastrointestinal Endoscopy in 2013, that symptomatic lesions or lesions that increase in size should be r...)

(різн.) ← Попередня версія • Поточна версія (різн.) • Новіша версія → (різн.)
Перейти до: навігація, пошук

Khashab and Pasricha [15] proposed, in an editorial in Gastrointestinal Endoscopy in 2013, that symptomatic lesions or lesions that increase in size should be resected using EMR or ESD. For asymptomatic lesions or those that do not change in size, lipomas, vascular lesions, or cysts can be diagnosed only by using EUS, and other types of lesions should be evaluated histologically by one of the following: EUS-FNA, a bite-on-bite biopsy, an EUS core biopsy, an unroofing technique, a single-incision needle-knife biopsy, submucosal endoscopy with a core biopsy, or a jumbo biopsy. If not enough tissues are acquired with these methods, EMR, ESD, or a gastrofiberscopic Enol follow-up should be performed [15]. APPROACH TO TUMORS LOCATED IN THE MUSCULARIS PROPRIA LAYER GISTs, leiomyomas, and schwannomas are located in the fourth layer on EUS. Occasionally, an ectopic pancreas VTX-2337 in vitro may invade the third and fourth layer. GISTs are most common in the stomach, and leiomyomas are frequent in the esophagus. In terms of the diagnostic approach, it is very important to distinguish a GIST from other types of tumors, to precisely judge the malignant potential of the tumor, and decide how to treat it. The accuracy of the diagnosis was reported to be less than 50% when using only EUS. Invasive tests, such as EUS-FNA, have been reported to have a diagnostic yield of over 90%. However, it is difficult to measure and interpret the level of mitoses in a GIST using FNA or various biopsy techniques because the cellularity and the mitotic count of GISTs are different according to the site within the tumor. The fixation time and the type of fixative can also affect measurements of mitoses [11]. Tumors less than 2 cm Miettinen et al. [6] reported the long-term prognosis of GISTs. Tumors RPC1063 order count greater than 6/50 HPFs showed a high level of metastasis in all gastrointestinal tract tumors, except the stomach. In 2013, JGES recommended the use of EUS, EUS-FNA, CECT, and surgery for gastric SETs