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Topic: Peritoneal cavity


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  PERITONEAL MESOTHELIOMA
Peritoneal mesothelioma is one of three types of a rare cancer related to asbestos exposure: peritoneal mesothelioma describes the type of cancer that occurs in the tissues lining the abdominal cavity.
Most peritoneal mesothelioma patients are men in their 50s to 70s; woman make up less than one-fifth of all peritoneal mesothelioma cases.
One of the major problems in diagnosing patients with this cancer is that the early symptoms of peritoneal mesothelioma often resemble those of the flu, with stomach pains, and fever.
www.asbestosnews.com /html/peritoneal.html   (285 words)

  
 Kidney Options - Medical Terminology
A catheter is implanted in the abdomen for peritoneal dialysis.
A form of dialysis that uses a cycling machine to infuse and drain dialysate from the peritoneal cavity several times during the night while the patient sleeps.
Infection of the peritoneal cavity that must be treated by a doctor.
www.kidneyoptions.com /medicalterm.html   (1507 words)

  
  renal agenesis
This variation in positions is due to the differential increase in the growth of the abdomen.
The pleuroperitoneal membranes separate the pleural and the peritoneal cavities.
By the sixth week of intrauterine life the pleuroperitoneal membranes usually fuse with the dorsal mesentery of the esophagus and the septum transversum thus effectively demarcating the pleural and the peritoneal cavities (i.e.
hygeia.org /poems22.htm   (1763 words)

  
  Intraperitoneal Chemotherapy in gastric cancer
In fact macroscopic or microscopic peritoneal spread is present in 40 % of patients with stage II and III, and is associated with a significant survival disadvantage (4).
The surgical wound is closed around the cylinder and the abdominal cavity remains open through the cylinder.The intestine floats in the perfusate and the surgeon's hand stirs the perfusate to secure even distribution (10).
A recent multivariate analyses reveals that the diffuse type of gastric cancer is the major risk factor for peritoneal dissemination whereas the intestinal type of gastric cancer is the major risk factor for hematogenous recurrence (19).
www.geocities.com /surgoncnet/intraperitoneal.htm   (1596 words)

  
 Peritoneal cytology in staging of gastric cancer
Peritoneal seeding is one of the common patterns of recurrence in SE gastric cancer.
The etiology of peritoneal dissemination is yet to be fully understood; however the presence of peritoneal free cancer cells appears to be one of the main factors in its development.
Peritoneal lavage cytology during diagnostic laparoscopy has also been demonstrated to be useful for identifying free cancer cells in the intraperitoneal cavity.
www.geocities.com /surgoncnet/staging5.htm   (1757 words)

  
 Peritoneum Summary
(The corresponding serous membranes in the pleural and pericardial cavities of the thorax are called the pleura and the pericardium respectively.) The peritoneum both supports the abdominal organs and serves as a conduit for their blood and lymph vessels and nerves.
Pneumoperitoneum is the presence of gas within the peritoneal cavity, as may occur when a perforation forms in the stomach or intestines, and heralds a perilous situation.
Peritonitis refers to inflammation of the peritoneal lining or cavity, as may occur with either a perforation or by spread of infection through the wall of one of the abdominal organs.
www.bookrags.com /Peritoneum   (959 words)

  
 PERITONEAL DIALYSIS
peritoneal cavity using a silastic catheter that is inserted through the patient's abdominal wall.
Using this catheter, the dialysate solution is drained into the peritoneal space by gravity and it is removed from the peritoneal cavity by the same means.
Peritoneal dialysis should always be used with caution in patients having difficulty breathing since this technique will interfer with diaphragmatic movement and may decrease alveolar ventilation.
classes.kumc.edu /cahe/respcared/cybercas/dialysis/franperi.html   (353 words)

  
 Treatment - Peritoneal Dialysis
Peritoneal dialysis first became available in the 1980s, but despite its flexibility, it is still less common than hemodialysis.
Peritoneal dialysis works by cleaning wastes, toxins and excess fluid from the blood when the kidneys are no longer able to do so.
People on peritoneal dialysis can go on to receive a kidney transplant and do as well with their transplant as people who were on hemodialysis before the transplant.
www.kidneyfoundation.ab.ca /Be_Informed/about/treatment_peritoneal_dialysis.htm   (966 words)

  
 Peritoneal Dialysis Management Information on Healthline
Peritoneal dialysis is also easy to do when away from home, which makes it an appealing choice for patients who do not wish to be tied down to a dialysis infusion site's location or schedule.
Peritoneal dialysis is the treatment of choice for children as it does not interfere with growth.
Peritoneal dialysis is contraindicated in patients with hypercatabolism because adequate clearance of uremic toxins cannot be achieved with this method of dialysis.
www.healthline.com /galecontent/peritoneal-dialysis-management   (846 words)

  
 The Kidney Foundation - Peritoneal Dialysis
Peritoneal dialysis uses a filtration process similar to hemodialysis, but the blood is cleaned inside your body rather than in a machine.
The inside of your abdomen is called the peritoneal cavity and it is lined with a thin membrane called the peritoneum.
In peritoneal dialysis, this cavity is filled with dialysis fluid which enters the body through a permanently implanted catheter.
www.kidney.ca /page.asp?intNodeID=22135   (865 words)

  
 Peritoneal dialysis, VM 552 SAM Urogenital System   (Site not responding. Last check: )
The semipermeable membrane in peritoneal dialysis is the parietal and visceral peritoneum.
Whether or not a particle will leave the blood and cross the peritoneal membrane depends on the size of the particle, the size of the pores in the peritoneum, and the composition of the dialysis solution in the peritoneal cavity.
In large critical care facilities, peritoneal dialysis is often performed with a peritoneal dialysis cycler machine which rapidly instills and removes small volumes of dialysis solution several times an hour.
courses.vetmed.wsu.edu /vm552/urogenital/dialysis.htm   (1579 words)

  
 Guthrie - Services - Dialysis
Using a surgically-implanted catheter, a sterile dialysis solution is introduced into the peritoneal cavity and the peritoneum operates as the dialyzing membrane.
Peritoneal dialysis is not difficult to learn but must be done exactly as taught in order to prevent an infection called peritonitis.
The used solution (effluent) is first drained from the cavity and the new solution is instilled into the peritoneum by using a Y-set tubing and gravity (the new solution will be being on an IV pole) After instillation of the dianeal, the tubing is detached and the effluent is disposed of in the toilet.
www.guthrie.org /Services/dialysis/principles.asp   (717 words)

  
 Peritoneal Mesothelioma
Malignant peritoneal mesothelioma is an aggressive neoplasm that rapidly spreads within the confines of the abdominal cavity to involve most accessible peritoneal and omental surfaces.
Patients with peritoneal mesothelioma who are not candidates for this approach can sometimes be palliated with systemic (intravenous) chemotherapy using doxorubicin or mitomycin, alone or in combination with cisplatin or carboplatin.
Epithelial peritoneal mesothelioma is often described at laparotomy or laparoscopy as numerous small (1 to 5 mm), shiny, whitish nodules carpeting all visualized peritoneal surfaces, with the formation of larger (2 to 5 cm) nodular excrescences.
www.treatment-options.com /article.cfm?PubID=ON01-4-1-03&Type=Article&KeyWords=   (3545 words)

  
 BC Branch KFOC - Peritoneal Dialysis
A variation of peritoneal dialysis is called Continuous Cycling Peritoneal Dialysis where the peritoneal dialysis is done at night while the patient is sleeping.
The nature of peritoneal dialysis does mean it can be performed in a variety of settings, including work environments All that is required is a well lit, and clean area.
When peritoneal dialysis is first started there is intense involvement with the dialysis center but this tends to last only a few weeks.
www.kidney.bc.ca /kidneys/dialysis/peritoneal.html   (489 words)

  
 eMedicine - Peritoneal Cancer : Article Excerpt by: Daniel Efiom-Ekaha, MD
Initially, the major focus was on peritoneal infections; however, with the subsequent introduction of antibiotics, the focus of gynecological and nongynecological pathologists shifted to neoplastic and nonneoplastic peritoneal conditions.
Peritoneal mesothelioma is a primary tumor of the mesothelial lining of the peritoneum.
This tumor demonstrates extensive involvement of the peritoneal surfaces, with rapid multifocal growth and hematogenous metastasis to the liver, lungs, and lymph nodes.
www.emedicine.com /med/byname/peritoneal-cancer.htm   (613 words)

  
 Home
Peritoneal Dialysis is another form of cleansing process using the peritoneum within the body.
CAPD is a form of peritoneal dialysis it uses one's body(peritoneal bag) instead of a machine to cleanse blood.
CAPD stands for Continuous Ambulatory Peritoneal Dialysis which simply means dialysis that goes on all the time and leaves patient free to move about.The procedure is performed three or four times a day.
www.kidneyindia.com /peritoneal.htm   (480 words)

  
 Inguinal Region
General Overview: The abdominopelvic cavity is the largest cavity of the body and is bounded cranially by the diaphragm and caudally by the levator ani and coccygeus muscles.
The hepatorenal pouch is bounded by the the liver, the right kidney, the colon, and the duodenum, and represents the lowest point of the peritoneal cavity when a patient is lying down.
Omental bursa or lesser sac: is a subdivision of the peritoneal cavity between stomach and posterior abdominal wall.
wings.buffalo.edu /smbs/ana/newpage43.htm   (1841 words)

  
 Peritoneal Mesothelioma - Symptoms, Diagnosis, and Staging
Peritoneal mesothelioma, a cancer of the lining of the abdominal cavity, is less common than the pleural form, comprising approximately one-fifth to one-third of the total number of mesothelioma cases diagnosed.
In a percentage of cases, peritoneal mesothelioma is found incidentally when the patient has sought help for another health problem such as gallbladder, hernia or pelvic mass.
In the second category, the disease is contained within the abdominal cavity on peritoneal and organ surfaces where debulking (the removal of as much, but not all of the tumor) is possible.
www.mesotheliomaweb.org /peritoneal.htm   (690 words)

  
 People Like Us Live Web Series
In peritoneal dialysis patients, a catheter is surgically implanted in the lower abdomen.
In peritoneal dialysis, the patient’s own peritoneal membrane acts as a natural filter, which allows waste particles and fluid to pass through, but does not allow blood cells to pass through (since they are too large).
PERITONEAL DIALYSIS CYCLE: The three stages it takes to do peritoneal dialysis are the "drain" stage (emptying out used dialysate) the "fill" stage (adding fresh dialysate) and the "dwell" stage (the amount of time the dialysate fluid is kept inside the abdomen).
www.kidney.org /patients/plu/plu_pd/appendix_b.cfm   (2375 words)

  
 Peritoneal Mesothelioma (Abdominal Mesothelioma)
Peritoneal mesothelioma is a cancer affecting the abdominal lining, or peritoneum (paira-tin-e-um), which is why is is sometimes referred to as abdominal mesothelioma.
Because pleural mesothelioma is more common and often spreads to the peritoneal cavity, it is important to determine if pleural mesothelioma is the primary cancer.
First, asbestos fibers may be ingested, and when in the intestinal tract, the fibers may work themselves into the peritoneal cavity and peritoneum.
www.mesotheliomacenter.org /about/peritoneal-mesothelioma.php   (470 words)

  
 The Ovaries - Cancer and Cysts
The fluid may already be in the peritoneal cavity or it may be added by the doctor to wash the peritoneum (tissue lining the peritoneal cavity).
Cancer cells are found in the fluid of the peritoneal cavity or in washings of the peritoneum (tissue that lines the abdominal wall and covers most of the organs in the abdomen).
Cancer cells are found in the fluid of the peritoneal cavity or in washings of the peritoneum.
www.health-news-and-information.com /3lourdesnet/libv/c03.shtml   (2395 words)

  
 Peritoneal Mesothelioma Guide
Mesothelioma is a type of cancer in which cancerous or malignant cells appear around mesothelial tissues of body organs usually lungs or abdominal.
Peritoneal mesothelioma affects the lining of the abdominal cavity (peritoneal) and Pericardial mesothelioma affects the lining of the heart (pericardium).
Symptoms of Peritoneal mesothelioma include weight loss and abdominal pain and swelling due to a build up of fluid in the abdomen.
www.peritoneal-mesothelioma-guide.com   (377 words)

  
 Global Dialysis: What is Dialysis
In peritoneal dialysis, a special solution is run through a tube into the peritoneal cavity, the abdominal body cavity around the intestine.
Prior to any peritoneal dialysis, a catheter is placed in the patient's abdomen, running from the peritoneum out to the surface, near the navel.
The main consideration is the very high potential for infection with an open catheter; peritonitis is a common complication, as are infections of the catheter exit site or "tunnel" (path from the peritoneum to the exit site).
www.globaldialysis.com /dialysis.asp   (2547 words)

  
 Continuous Ambulatory Peritoneal Dialysis (CAPD) and Its Complications
Drug movement between the peritoneal cavity and the circulation and vice versa is limited by particle size of the medication.
Peritoneal dialysis requires a competent patient or caregiver to perform exchanges, while hemodialysis is conducted by a trained staff.
Physiology of the peritoneum: Implications for peritoneal dialsysis.
www.uspharmacist.com /oldformat.asp?url=newlook/files/Feat/ACF2FFB.cfm&pub_id=8&article_id=132   (3393 words)

  
 Peritoneal fluid culture   (Site not responding. Last check: )
Peritoneal fluid culture is a laboratory test performed on a sample of peritoneal fluid to isolate and identify the presence of microorganisms that cause infection (peritonitis).
Peritoneal fluid is the fluid from the peritoneal cavity, a space between two membranes lining the abdominal cavity.
The test is performed by paracentesis, a needle aspiration of the peritoneal cavity.
www.shands.org /health/information/003727.htm   (250 words)

  
 UNSW Embryo - Coelomic Cavity (text only)
G6: one of the lung buds is seen embedded in the dense tissue that is surrounded by the coelomic cavity.The abdominal (peritoneal) cavity is clearly continuous with the extra embryonic coelom and parts of the intestinal loop and accompanying mesentery are visible entering the umbilical region.
D2-6: The peritoneal cavity is extensive; it consists of two, adjoining halves and a small cranial outpocketing next to the stomach, the lesser sac.
G4-5: The caudal extent of the peritoneal cavity; this appears as the rectovesical pouch in the male or as the rectouterine pouch in the female.
embryology.med.unsw.edu.au /Notes/coelomtxt.htm   (898 words)

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