نتایج جستجو برای: muc6
تعداد نتایج: 216 فیلتر نتایج به سال:
Although several cases of signet-ring cell carcinoma (SRCC) in the colorectum have been reported [1,2], there have been no reports of SRCC in the anus. The case presented here is the first reported case of primary pure SRCC of the anus. A 49-year-old man presented with anal bleeding. Colon endoscopy revealed a polyp in the anus, and polypectomy was performed The polypectomy specimen showed pure...
BACKGROUND Intestinal metaplasia (IM) is regarded as a premalignant lesion. However, endoscopic diagnosis of IM has been considered difficult. Using endoscopy, we found a unique pattern of erythema, "Mottled Patchy Erythema (MPE)," which includes severe IM. Helicobacter pylori (Hp) infection itself can cause erythema, which reflects histologic changes in the gastric mucosa. Therefore we enrolle...
The histologic diagnosis of reflux esophagitis is still complicated by the lack of a consensus opinion on what is the normal mucosa in the area of the gastroesophageal junction (GEJ). Most authors consider GEJ as the junction between the squamous and the cardiac epithelium. The cardiac mucosa is composed of mucinous or mixed mucinous-oxyntic glands. These glands are in fact indistinguishable fr...
Mucin glycoproteins are major constituents of the glycocalyx that covers mucosal epithelium. Two broad classes of mucins exist: membrane-associated and secretory. Of the secreted mucins, those with cysteine-rich regions are thought to polymerize through disulphide bonds. Among these gel-forming mucins are MUC2, MUC5AC, MUC5B and possibly MUC6. MUC7 lacks cysteine-rich domains and is thought to ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید