Duodenum

• granulomatous duodenitis
  9 November 2022

  Examples
  duodenal Crohn disease
  See also
  granulomatous inflammation
  duodenitis

• duodenal intraepithelial dysplasia
  17 August 2022

  Intraepithelial dysplasia of the duodenum
  Images
  Intraepithelial dysplasia of the duodenum https://twitter.com/Patholwalker/status/1559830419927093248

• pseudomelanosis duodeni
  28 August 2019

  melanosis Duodeni PO
  Images
  https://twitter.com/DanglisFotiosMD/status/1166405140045283340
  See also
  melanosis jejuni

• duodenal biopsy
  28 August 2019

  See also : digestive biopsy

• duodenal submucosal cystic glands
  18 February 2019

  cystic glands in duodenal submucosa
  Examples
  cystic glands in duodenal submucosa https://twitter.com/andy19801210/status/1097382486504439808
  See also
  duodenal submucosal anomalies

• glassy appearance of Brunner glands
  24 July 2018

  glassy Brunner gland cells
  Etiology
  cystatin C
  See also
  glassy appearance
  Brunner glands

• Brunner glands
  24 July 2018

  Brunner gland WKP
  Definition: Brunner’s glands (or duodenal glands) are compound tubular submucosal glands found in that portion of the duodenum which is above the hepatopancreatic sphincter (a.k.a. sphincter of Oddi). The main function of these glands is to produce a mucus-rich alkaline secretion i.e. Mucous (containing bicarbonate) in order to:
  protect the duodenum from the acidic content of chyme (which is introduced into the duodenum from the stomach);
  provide an alkaline (...)

• duodenal foveolar metaplasia
  7 August 2017

  foveolar metaplasia of the duodenal mucosa; duodenal foveolar metaplasia; Gastric foveolar metaplasia of the duodenum
  Definition : Gastric-type epithelium and islands of oxyntic mucosa in duodenal biopsies are considered by some to be part of a spectrum of metaplastic change related to peptic disorders.
  Images https://twitter.com/UTSW_GIpath/status/893183787424731138 https://twitter.com/Chucktowndoc/status/1440689594844921868
  See also
  duodenal (...)

• duodenal plasmocytoma
  4 July 2017

  Images
  Duodenal plasmocytoma https://twitter.com/DraEosina/status/880806225306411009
  See also
  duodenal tumors
  plasmocytoma

• gastric metaplasia in duodenum
  9 March 2017

  Associations
  peptic duodenitis

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