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peritoneum

peritoneum

4 9.4
A thin, clear lining in the belly that covers most organs
  • noun
  • /ˌpɛrəˈtoʊniəm/
  • Specialized
translation icon : peritoneo
  • Inflammation of the peritoneum can cause severe abdominal pain and discomfort.
  • peritoneum of lamb

Examples

  • On 10/6/06, a laparotomy was performed and biopsies of the peritoneum, mesenteric lymph nodes, and small bowel were obtained.

    Academic text (2007)
  • With regard to receptor blockade, it has been shown that treating mouse peritoneum with glycocalyx polysaccharides will prevent Bacteroides fragilis from forming a biofilm.

    Academic text (2002)
  • So where would the half-and-half split exist on the other side of the peritoneum?

    Blog text (8)
  • Omentum: A sheet of fat that is covered by peritoneum.

    Blog text (33)
  • For this reason, we decided to mold lamb peritoneum and use it as an alternative grafting material.

    Academic text (1995)
  • Hemorrhaging of the posterior peritoneum.

  • Rarely, organs such as the heart, lungs, kidneys, peritoneum, and bones are affected.

    Academic text (2009)
  • With this method, we took advantage of both the molding and elasticity of lamb peritoneum.

    Academic text (1995)
  • The mesh was excised (Figure 2) with difficulty, and a tear in the peritoneum was closed.

    Academic text (2007)
  • Abdominal incisions were closed with absorbable sutures for the peritoneum and fascia, and non-absorbable sutures for the skin.

    Academic text (1999)

Surface Forms

peritoneum singular
peritoneums plural
peritonea plural

Morphology

peritoneum = peri + peritone + um

Although 'peri-' means 'around', the rest of the form is a specialized Greek medical formation and the full meaning ('the abdominal lining') is not deducible by a typical B1 learner from the parts.

Etymology

Peritoneum comes from Greek parts peri- 'around' and a root meaning 'to stretch'. So it names the thin layer that 'stretches around' the organs in the belly, like a perimeter goes around a shape.