Duodenum

• benign duodenal tumors
  19 June 2012

  Types
  duodenal adenoma tubular adenoma villous adenoma tubulovillous adenoma
  duodenal hamartoma
  duodenal hamartomatous polyp
  duodenal Brunner adenoma
  duodenal adenomyoma
  duodenal fibromatosis
  duodenal ectopic pancreas
  See also
  duodenal tumors
  digestive benign tumors

• duodenal adenoma
  19 June 2012

  Duodenal adenomas endoatlas
  Definition: Duodenal adenomas can occur sporadically or as part of a polyposis syndrome. Both groups carry malignant potential but this is higher in patients with a polyposis syndrome.
  Images
  Duodenal adenoma with abundant paneth cells. https://twitter.com/BenMazer/status/804722056512368645
  The majority of sporadic duodenal adenomas are flat or sessile and occur in the second part of the duodenum.
  Sporadic duodenal adenoma is an uncommon finding. In a (...)

• duodenal epithelioid angiosarcoma
  18 June 2012

  Digital case
  JRC:2967 : Duodenal epithelioid angiosarcoma
  See also
  epithelioid angiosarcoma
  duodenal tumors

• duodenal polyps
  11 May 2012

  Sporadic duodenal polyps
  Sporadic duodenal polyps are uncommon, being found in up to 5% (0.3-4.6% of cases) of patients referred for upper gastrointestinal endoscopy. They are often discovered incidentally and the majority of patients are asymptomatic.
  The most common lesions necessitating removal are duodenal adenomas which should be differentiated from other mucosal lesions such as ectopic gastric mucosa, and submucosal lesions such as carcinoids and gastrointestinal stromal tumours (...)

• duodenal hyperplastic polyp
  21 March 2012

  Hyperplastic polyp of the duodenum
  Benign serrated polyps are commonly found in the colorectum but have rarely been described in other parts of the gastrointestinal tract. Hyperplastic polyps or sessile serrated polyps in the colorectum can be associated. (#21733555#)
  In a study, no patient met the criteria for serrated polyposis. (#21733555#)
  Although probably rare and of uncertain malignant potential, duodenal hyperplastic polyp should be considered in the differential diagnosis of (...)

• duodenal diffuse large B-cell lymphoma
  9 December 2011

  duodenal DLBCL

• duodenal lambliasis
  10 March 2011

  duodenal giardiasis, duodenal Giardia lamblia infection

• ischemic duodenitis
  3 June 2008

  See also
  ischemic enteritis

• duodenal dilatation
  8 November 2007

  Case records
  Case 12697: Duodenal atresia with duodenal dilatation in multiple intestinal atresia syndrome (MIAS)
  See also
  visceral dilatation digestive dilatation intestinal dilatation

• duodenal duplication
  22 December 2006

  See also
  intestinal duplications intestinal duplication cyst

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