peritoneum

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per·i·to·ne·um

also per·i·to·nae·um  (pĕr′ĭ-tn-ē′əm)
n. pl. per·i·to·ne·a also per·i·to·nae·a (-tn-ē′ə)
The serous membrane that lines the walls of the abdominal cavity and folds inward to enclose the viscera.

[Middle English, from Late Latin peritonaeum, from Greek peritonaion, from peritonaios, stretched across, from peritonos, stretched around : peri-, peri- + teinein, to stretch; see ten- in Indo-European roots.]

per′i·to·ne′al adj.
per′i·to·ne′al·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

peritoneum

(ˌpɛrɪtəˈniːəm)
n, pl -nea (-ˈniːə) or -neums
(Anatomy) a thin translucent serous sac that lines the walls of the abdominal cavity and covers most of the viscera. Also called: peritonaeum
[C16: via Late Latin from Greek peritonaion, from peritonos stretched around, from peri- + tenein to stretch]
ˌperitoˈneal adj
ˌperitoˈneally adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

per•i•to•ne•um

(ˌpɛr ɪ tnˈi əm)

n., pl. -to•ne•ums, -to•ne•a (-tnˈi ə)
the serous membrane lining the abdominal cavity and investing its viscera.
[1535–45; < Late Latin peritonaeum < Greek peritónaion, n. use of neuter of peritónaios, synonymous derivative of perítonos stretched round. See peri-, tone]
per`i•to•ne′al, adj.
per`i•to•ne′al•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

per·i·to·ne·um

(pĕr′ĭ-tn-ē′əm)
The membrane that lines the inside of the abdomen and encloses the abdominal organs.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

peritoneum

1. The slippery membrane lining the abdomen and its organs.
2. A membrane that lines the wall of the abdomen and covers the organs within the abdomen.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.peritoneum - a transparent membrane that lines the abdominal cavity in mammals and covers most of the visceraperitoneum - a transparent membrane that lines the abdominal cavity in mammals and covers most of the viscera
mesentery - a double layer of peritoneum that attaches to the back wall of the abdominal cavity and supports the small intestines
omentum - a fold of peritoneum supporting the viscera
serosa, serous membrane - a thin membrane lining the closed cavities of the body; has two layers with a space between that is filled with serous fluid
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
pobřišnice
peritoneo
peritoneo
bukhinneperitoneum

peritoneum

[ˌperɪtəˈniːəm] N (peritoneums or peritonea (pl)) [ˌperɪtəˈniːə]peritoneo m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

peritoneum

nBauchfell nt, → Peritoneum nt (spec)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

per·i·to·ne·um

n. peritoneo, membrana que cubre la pared abdominal y las vísceras.
English-Spanish Medical Dictionary © Farlex 2012

peritoneum

n peritoneo
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
Mentioned in
References in periodicals archive
Dialysate absorbs waste and fluids from the blood, using the peritoneum as a filter.
Peritoneal access and creation of pneumo peritoneum are key initial steps of laparo-scopic surgery.
It's time we all push it now and get Parliament to take notice of us!!" Natasha, from Chudleigh, Devon, had 25 rounds of radiotherapy and six of chemotherapy, but the cancer spread to her peritoneum, lung, bowel, bladder and uterus.
Leiomyomatosis peritonealis disseminata (LPD) is an idiopathic benign disease characterized by the presence of multiple small nodules on the omentum, parietal, and visceral peritoneum. It corresponds to leiomyoma and often resembles metastases of malignant tumors on ultrasonography.
A computed tomography scan revealed a mass lesion, which filled the pelvis completely and extended to the peritoneum. Thus, she underwent a laparotomy for removal of the mass lesion.
Exploration involves inspection of the liver, viscera, and peritoneum, as well as precise locoregional evaluation of the disease.
Currently, the standard treatment is surgery to remove all tumours, followed by intravenous chemotherapy, but recurrence of the disease is common and Dr Tabrizi believes this is because microscopic cancer cells are able to hide in the peritoneum. "Most patients will experience a recurrence of the disease within three years following the operation and will then require additional chemotherapy and sometimes surgery.
Because of the high prevalence of relapse, it adds credence to the theory that the peritoneum - the membrane that lines the abdominal cavity and surrounds the internal organs provides cancer cells with a refuge in which they are protected from the chemotherapy drugs.
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