| greater peritoneal cavity | The space enclosed by the peritoneum. It is divided into two portions, the greater sac and the lesser sac or omental bursa, which lies behind the stomach. The two sacs are connected by the foramen of winslow, or epiploic foramen. (12 Dec 1998) |
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| peritoneal | <anatomy> Of or pertaining to the peritoneum. Origin: Cf. F. Peritoneal. Source: Websters Dictionary (01 Mar 1998) |
| peritoneal button | A device used to drain ascitic fluid to subcutaneous space. (05 Mar 2000) |
| peritoneal cavity | The space enclosed by the peritoneum. It is divided into two portions, the greater sac and the lesser sac or omental bursa, which lies behind the stomach. The two sacs are connected by the foramen of winslow, or epiploic foramen. (12 Dec 1998) |
| peritoneal dialysis | <nephrology, procedure> In this type of dialysis, a special solution is run through a tube into the peritoneum, a thin tissue that lines the cavity of the abdomen. The bodys waste products are removed through the tube. There are three types of peritoneal dialysis. Continuous ambulatory peritoneal dialysis (CAPD), the most common type, needs no machine and can be done at home. Continuous cyclic peritoneal dialysis (CCPD) uses a machine and is usually performed at night when the person is sleeping. Intermittent peritoneal dialysis (IPD) uses the same type of machine as CCPD, but is usually done in the hospital because treatment takes longer. Haemodialysis and peritoneal dialysis may be used to treat people with diabetes who have kidney failure. (09 Oct 1997) |
| peritoneal dialysis, continuous ambulatory | Portable peritoneal dialysis using the continuous (24 hours a day, 7 days a week) presence of peritoneal dialysis solution in the peritoneal cavity except for periods of drainage and instillation of fresh solution. (12 Dec 1998) |
| peritoneal diseases | Conditions or disorders affecting the peritoneum. (12 Dec 1998) |
| peritoneal exudate | A term most commonly used to describe the fluid drained from the peritoneal cavity some time after the injection of an irritant solution. For example: a standard method for obtaining neutrophil leucocytes is to inject intraperitoneally saline with glycogen (to activate complement) and drain off the leucocyte rich peritoneal exudate some hours later. (18 Nov 1997) |
| peritoneal fossae | Depressions or pouches formed between various peritoneal folds; they may be the sites of internal hernias. (05 Mar 2000) |
| peritoneal lavage | Washing out of the peritoneal cavity. The procedure is a diagnostic as well as a therapeutic technique following abdominal trauma or inflammation. (12 Dec 1998) |
| peritoneal transfusion | The injection of saline solution or other fluid into the peritoneal cavity. (05 Mar 2000) |
| complications of ventriculo-peritoneal shunt | <radiology> Kinking, interruption, exit from peritoneal cavity with growth, through processus vaginalis to scrotum, CSFoma, mass effect exhibited on bowel gas pattern with malfunctioning shunt, lack of movement of shunt tip with positional or temporal change, perforation of hollow viscus (e.g., bowel or bladder) (12 Dec 1998) |
| continuous ambulatory peritoneal dialysis | Method of peritoneal dialysis performed in ambulatory patients with influx and efflux of dialysate during normal activities. (05 Mar 2000) |
| superior recess of lesser peritoneal sac | Pneumoenteric recess, a recess of the embryonic celom between the right lung bud and the gut; it is normally largely obliterated before birth, leaving only the superior recess of the vestibule of the lesser peritoneal sac as a vestige. (05 Mar 2000) |
| dialysis, peritoneal | Technique that uses the patient's own body tissues inside of the belly (abdominal cavity) to act as a filter. The intestines lie in the abdominal cavity, the space between the abdominal wall and the spine. A plastic tube called a dialysis catheter is placed through the abdominal wall into the abdominal cavity. A special fluid is then flushed into the abdominal cavity and washes around the intestines. The intestinal walls act as a filter between this fluid and the blood stream. By using different types of solutions, waste products and excess water can be removed from the body through this process. (12 Dec 1998) |