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glossary:peritoneal

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glossary:peritoneal [2012/10/16 14:40] (current)
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 +(1) Having to do with the peritoneum.
  
 +(2) Having to do with the parietal peritoneum (the [[tissue]] that lines the abdominal wall and pelvic cavity) and visceral [[peritoneum]] (the tissue that covers most of the organs in the abdomen, including the intestines).
 +
 +**continuous ambulatory peritoneal dialysis**
 +
 +the use of an indwelling [[catheter]] with external tubing that is strapped to the body wall when not being used for infusion and drainage of the dialysate fluid.
 +
 +**peritoneal cysts**
 +
 +include vestigial remnants of primordial urogenital organs, cestode intermediate stages, inclusion [[cyst]]s or [[lymphatic]] ectasia.
 +
 +**peritoneal dialysis**
 +
 +the employment of the peritoneum surrounding the abdominal cavity as a dialyzing membrane for the purpose of removing acumulated waste products or toxins. In veterinary medicine, the main indication is acute, reversible renal failure. Certain crystalloids such as urea, creatinine and electrolytes,​ and some drugs, such as the salicylates,​ bromides and barbiturates,​ can be removed.
 +
 +Fluid equal in osmolarity and similar in chemical composition to normal body fluid is introduced into the peritoneal cavity via a catheter. After a period of time ('​dwell time') determined by the molecular weight of the substance being used as the dialyzing solution, the fluid is drained and the cycle repeated.
 +
 +**peritoneal implantation**
 +
 +attachment and growth of other tissues to the peritoneum, e.g. a fetus escaped from the genital tract, direct metastasis of [[malignant]] [[tumor]]s.
 +
 +**peritoneal lavage**
 +
 +see abdominal lavage.
 +
 +peritoneal [[lymph]]
 +
 +the fluid normally present in very small amount in the peritoneal cavity.
 +
 +peritoneal membrane
 +see peritoneum.
glossary/peritoneal.txt ยท Last modified: 2012/10/16 14:40 (external edit)