Colon and rectum

• rectal ulceration in Hirschsprung disease
  24 March 2007

  See also
  Hirschsprung disease

• ileocecal digestive duplication
  14 March 2007

  See also
  Duplications digestive duplication colonic duplication

• acute colonic cryptitis
  8 March 2007

  acute colonic cryptitis
  Definition: neutrophilic cryptitis : focal neutrophilic infiltrates in crypt epithelium.
  Images
  Cryptitis = neutrophils in the crypt epithelium, as seen here. nonspecific, can see with meds, infection, IBD, many others https://twitter.com/CArnold_GI/status/882257206468636673
  In lesional syndromes
  acute colitis
  active colitis focal active colitis diffuse active colitis
  Etiology
  drugs / medications
  infections
  IBDs : Crohn disease , ulcerous colitis (...)

• fetal colonic anomalies
  25 January 2007

  Examples
  colonic malformations
  fetal colonic perforation
  fetal microcolon fetal functional microcolon
  See also
  fetal digestive anomalies

• functional microcolon
  25 January 2007

  Etiology (Examples)
  meconial ileus cystic fibrosis
  See also
  fetal colonic anomalies fetal microcolon neonatal microcolon

• caecum
  8 December 2006

  Adj. caecal

• ileocecal region
  8 December 2006

  ileocaecal region

• ileocaecal valvule
  14 June 2006

  Bauhin valvule, ileocaecal valvule

• microcolon
  12 June 2006

  Types
  functional microcolon
  Etiology (Examples)
  fetal meconial ileus in cystic fibrosis
  See also
  Case record #11183: megacolon-microcolon syndrome
  See also
  fetal colonic anomalies
  neonatal colonic anomalies

• meconial plug syndrome
  12 June 2006

  meconium plug syndrome

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