Difference between revisions of "Gastrointestinal tract polyps"

Gastrointestinal tract polyps (view source)

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 *Ganglion cells - '''key feature'''.
 **Large cells with a round nucleus and a prominent nucleolus.
+==Inflammatory myoglandular polyp==
+===General===
+*Rare, benign, non-neoplastic.<ref name=pmid20102635>{{Cite journal  | last1 = Meniconi | first1 = RL. | last2 = Caronna | first2 = R. | last3 = Benedetti | first3 = M. | last4 = Fanello | first4 = G. | last5 = Ciardi | first5 = A. | last6 = Schiratti | first6 = M. | last7 = Papini | first7 = F. | last8 = Farelli | first8 = F. | last9 = Dinatale | first9 = G. | title = Inflammatory myoglandular polyp of the cecum: case report and review of literature. | journal = BMC Gastroenterol | volume = 10 | issue =  | pages = 10 | month =  | year = 2010 | doi = 10.1186/1471-230X-10-10 | PMID = 20102635 | PMC = 2828397 | URL = http://www.biomedcentral.com/1471-230X/10/10 }}</ref>
+*Large bowel, usually rectosigmoid.
+===Microscopic===
+Features:<ref name=pmid1309176>{{Cite journal  | last1 = Nakamura | first1 = S. | last2 = Kino | first2 = I. | last3 = Akagi | first3 = T. | title = Inflammatory myoglandular polyps of the colon and rectum. A clinicopathological study of 32 pedunculated polyps, distinct from other types of polyps. | journal = Am J Surg Pathol | volume = 16 | issue = 8 | pages = 772-9 | month = Aug | year = 1992 | doi =  | PMID = 1309176 }}</ref>
+#Lamina propria granulation tissue
+#Smooth muscle hyperplasia.
+#Irregular gland architecture:
+#*Cystic dilatation.
+#*Tortuosity.
 =See also=