Toxic megacolon is a life-threatening complication of other intestinal conditions. It is characterized by a very dilated colon (megacolon), accompanied by abdominal distension (bloating), and sometimes fever, abdominal pain, or shock.
Toxic megacolon
From Healthscout's partner site on acid reflux, AcidRefluxConnection.com ...
Toxic megacolon
Alternate Names : Toxic dilation of the colon, Megarectum
Definition ...
Toxic megacolon occurs as a complication of inflammatory bowel disease, such as ulcerative colitis and Crohn's disease, and infections of the colon. The term "toxic" means that this complication occurs with infection or inflammation.
Toxic megacolon is a serious complication that can follow inflammation or infection of the large bowel, or colon. It causes marked enlargement of the colon.
What is going on in the body?
Toxic megacolon. In this condition, your colon becomes unable to expel gas and stool, causing it to become greatly distended (megacolon). Signs and symptoms of toxic megacolon include abdominal pain and swelling, fever and weakness.
Toxic megacolon-Acute enlargement or dilation of the large intestine.
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(Toxic Megacolon)
Hirschsprung's enterocolitis is a life-threatening complication of Hirschsprung's disease resulting in a grossly enlarged colon, often followed by sepsis and shock.
Toxic megacolon
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eMedicine - Hirschsprung Disease : Article by Steven L Lee, MD ...
Toxic megacolon
INTRODUCTION
What is colitis?
The term colitis refers to any kind of swelling or inflammation of the large intestine (colon). The large intestine is part of the digestive system.
Toxic megacolon describes a severe disease flare with a high risk of infection and colonic perforation (holes in the colon).
Toxic megacolon
Acute abdominal pain
There may be other risks depending upon your specific medical condition. Be sure to discuss any concerns with your physician prior to the procedure.
Toxic megacolon is a rare, but potentially life-threatening complication of severe IBD. Toxic megacolon is characterized by a dilated colon (megacolon), abdominal distension (bloating), and occasionally fever, abdominal pain, or shock.
Toxic Megacolon. Toxic megacolon is a serious complication that can occur if inflammation spreads into the deeper layers of the colon. In such cases, the colon enlarges and becomes paralyzed.
Toxic megacolon
Pancreatic adenoma ... stomach ulcers
Pancreatitis ... pancreas damage
Pediatric AIDS ... malabsorption
Peptic Ulcer ...
Use anti-diarrheals with great caution and only after consulting your doctor, because they increase the risk of toxic megacolon, a life-threatening inflammation of your colon.
Laxatives.
For example, severe mucosal inflammation can cause ulcers, bleeding, and toxic megacolon (a condition in which the colon widens, or dilates, and loses its ability to properly contract).
difficile infection will become seriously ill, with high fevers, severe abdominal pain, and a complication called toxic megacolon (enlarged colon) that will show up on a computed tomography (CT) scan. These patients should be evaluated by a surgeon.
infiltration, ultrasound: thickened bowel wall (65%): about 8mm, inflammatory mass (14%), abscess (4%), distended fluid filled loops (12%), Complications: fistula (33%), intramural sinus tracts, abscess, perforations (rare), toxic megacolon, ...
Toxemia - Preeclampsia
Toxemia with Seizures - Eclampsia
Toxic Dilation of the Colon - Toxic Megacolon
Toxic Megacolon
Toxic Shock Syndrome
Toxic Shock Syndrome
Toxic Synovitis
Toxicology Screen ...
In severe cases of colitis, intestinal bleeding (hemorrhage), hypovolemic shock, toxic megacolon, overwhelming infection (sepsis), and perforation of the colon can occur. Colitis can cause chronic abdominal pain.
The increasing incidence of nosocomial outbreaks, cases of recurrent CDAD and other complications (toxic megacolon, ileus, sepsis) has fuelled the search for different types of treatments.
Ulcerative colitis-large doses may suppress intestinal motility to the point of producing a paralytic ileus and the use of this drug may precipitate or aggravate the serious complication of toxic megacolon (see [#section-5 CONTRAINDICATIONS]) ...
A barium enema should not be done if you have a rapid, irregular heartbeat (tachycardia); severe ulcerative colitis; toxic megacolon; acute diverticulitis; or if a perforation of the intestine is suspected.
You should not undergo a barium enema if you have a rapid heart rate, severe ulcerative colitis, toxic megacolon, or a presumed perforation of the intestine. The barium enema does involve some radiation exposure.
(Colonic Ileus; Ogilvie's Syndrome; Acute Colonic Pseudo-obstruction; Acute Nontoxic Megacolon)
by Krisha McCoy, MS
En Español (Spanish Version) ...
Dehydration with electrolyte imbalance
Perforation of (hole through) the colon
Toxic megacolon
Calling your health care provider: ...
(Colonic Ileus; Ogilvie's Syndrome; Acute Colonic Pseudo-obstruction; Acute Nontoxic Megacolon)
by Krisha McCoy, MS
Definition ...
A potentially fatal complication of ulcerative colitis is inflammation and extreme distension of the colon, called toxic megacolon, which may result in bowel perforation.
severe bleeding
a hole (perforation) in the colon
build up of gas and bacteria inside the colon called toxic megacolon ...
This can lead to liver damage. In rare cases, severe disease causes the colon to swell to many times its normal size (toxic megacolon Opens New Window). This can be deadly and needs emergency treatment.
It can cause scarring of the bile duct. This can lead to liver damage. In rare cases, severe disease causes the colon to swell to many times its normal size (toxic megacolon). This can be deadly and needs emergency treatment.
Appendicitis Â- Colitis (Pseudomembranous, Ulcerative, Ischemic, Microscopic, Collagenous, Lymphocytic) Â- Functional colonic disease (IBS, Intestinal pseudoobstruction/Ogilvie syndrome) - Megacolon/Toxic megacolon Â- Diverticulitis/Diverticulosis ...
However, if the condition is diagnosed and treated early on, then you're much more likely to reduce that risk. Aside from cancer, there are also other conditions that can manifest such as toxic megacolon and bowel perforation.
They can be dangerous if you use them when you have moderate or severe inflammation of the colon, because they can cause a serious complication called toxic megacolon in which the colon swells to many times its normal size.
A barium enema is not done if the doctor suspects that the large intestine has swollen to many times its normal size (toxic megacolon).
X-ray of the abdomen.
Effective therapy exists for the majority of cases. Narcotics, codeine, and anti-diarrheal medications such as Lomotil and Imodium should be avoided during severe episodes of colitis because they may induce a toxic megacolon.
Peritonitis; dialysis associated
Peritonitis, spontaneous
Primary or idiopathic intestinal pseudo-obstruction
Renal artery stenosis
Renal cell carcinoma
Secondary aplastic anemia
Toxic megacolon
Wilms' tumor ...
 See also: Symptom, Colitis, Diarrhea, Cancer, Fever
  
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