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Query: UMLS:C0232487 (
abdominal discomfort
)
1,724
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Hepatodiaphragmatic interposition of the colon is a rare anomaly described by Chilaiditi in 1910. Usually this syndrome presents as an asymptomatic roentgen finding, although occasionally it is associated with a broad range of gastrointestinal symptoms. The hallmark of therapy is conservative, and rarely has surgical intervention been indicated. This is the only case report of the Chilaiditi syndrome associated with colonic volvulus. It also illustrates the rare progression of colonic interposition from mild
abdominal discomfort
to intermittent bowel obstruction requiring surgical intervention.
Dis
Colon
Rectum 1986 Oct
PMID:The Chilaiditi syndrome and associated volvulus of the transverse colon. An indication for surgical therapy. 375 6
We report a case of mucosa-associated lymphoid tissue lymphoma of the rectum that regressed after antibiotics administration. A 70-year-old female complained of
abdominal discomfort
. Colonoscopy performed in July 1998 showed a hemispheric protrusion of the rectum, the surface of which was covered with normal rectal mucosa. Pathologic diagnosis of a biopsy specimen was low-grade mucosa-associated lymphoid tissue lymphoma. Gastroscopy showed multiple erosions of the antrum, and was negative by both culture and histology. After informed consent the patient was treated with a 14-day course of lansoprazole, amoxicillin, and clarithromycin for the eradication of. Repeat colonoscopy ten days after initiation of treatment showed that the rectal tumor had disappeared, and this was confirmed by histologic examination. There was no recurrence during 20 months of follow-up.
Dis
Colon
Rectum 2002 Sep
PMID:Regression of CD5-positive and Helicobacter pylori-negative mucosa-associated lymphoid tissue lymphoma of the rectum after administration of antibiotics: report of a case. 1235 48
We present a 25-year-old, HIV-negative patient from Kosovo, with no significant past medical history, who was admitted to a local hospital for nonspecific upper
abdominal discomfort
. He was transferred to us after a retroperitoneal mass with contact to the right colonic flexure had been found during workup. Colonoscopy demonstrated an edemateous area with a central fistula in the right flexure, and histology showed caseous necrosis. Although neither bacteriology nor histology could detect any germs, gastrointestinal tuberculosis seemed to be very probable. Laparotomy with a segmental resection of the colon was performed to remove the fistula-bearing segment, and histologic examination of the resected specimen confirmed the intraoperative suspect of a retroperitoneal colonic perforation. Again, all cultures from the specimen were negative for tuberculosis, but polymerase chain reaction of a regional lymph node revealed acid-fast bacilli of the Mycobacterium tuberculosis/bovis species. Although the patient had no other sites of tuberculosis infection like pulmonary or urinary, he received adjuvant standard tuberculosis treatment for six months. At control examination one year after the operation, the patient was free of recurrence and in very good general condition. We report this extremely rare presentation of gastrointestinal tuberculosis to sensitize physicians to tuberculosis again, because incidence rates are increasing and this disease will certainly play a more important role in the future.
Dis
Colon
Rectum 2004 Dec
PMID:Retroperitoneal perforation of the colon caused by colonic tuberculosis: report of a case. 1655 Mar 18
Ischemic colitis is the most common form of gastrointestinal ischemia. Patients present with either occlusive or nonocclusive vascular disease, although the latter is more common. Many causes of nonocclusive disease have been identified, but the exact pathophysiology remains unclear. Most commonly, patients develop
abdominal discomfort
and bloody diarrhea. Diagnosis is confirmed with colonoscopy. Treatment is contingent on the severity of disease: mucosal/nongangrenous ischemia requires only supportive measures and medical management, whereas transmural/gangrenous ischemia may require prompt surgical intervention. Ischemic colitis can also become a chronic process with persistent segmental colitis or colonic stricturing. The patient's outcome depends on the severity of disease, prompt recognition, and appropriate treatment.
Clin
Colon
Rectal Surg 2007 Feb
PMID:Ischemic colitis. 2001 55
Zoo animals, including tigers, have been reported to suffer from barbiturate intoxication, with pentabarbitone being most commonly recorded. Clinical signs range from mild ataxia to general anaesthesia with recovery over hours to days with several factors affecting hepatic barbiturate metabolism and tissue partitioning. Botulism is an often fatal intoxication in man, animals, birds and certain fish. The occurrence in carnivores is uncommon to rare, with only 2 reports found of botulism in felids. This report relates to 3 adult captive cohabiting tigers that simultaneously developed signs of
abdominal discomfort
, progressive ataxia, recumbency and comatose sleep resembling stage 2 anaesthesia, alternating with periods of distracted wakefulness and ataxic movements. These signs occurred 4 days after being fed the carcass of a horse that had ostensibly died of colic and not been euthanased. The male tiger that was the dominant animal in the feeding hierarchy was worst affected and had to be given intravenous fluids. The female that was lowest in hierarchy was unaffected. After 48-72 hours of treatment at the Onderstepoort Veterinary Academic Hospital the females could eat and made an uneventful recovery. The male tiger showed partial recovery but died during the night a few hours after drinking water on his return to the owner. Necropsy revealed severe oesophageal dilation and impaction with decaying grass; some of this material and water were present in the pharynx and trachea, and had been aspirated causing acute widespread bronchopneumonia.
Colon
content tested negative for common pesticides but, together with liver, tested positive for barbiturate. Serum taken on the day of admission had tested negative for barbiturate and the residual serum from the 3 animals later tested negative for botulinum toxin.
Colon
and oesophageal content from the male at necropsy were positive for Clostridium botulinum toxin type C by the mouse bioassay neutralisation test, confirming that this male had had concomitant barbiturate toxicity and botulism, and had succumbed to aspiration bronchopneumonia secondary to pharyngeal, laryngeal and oesophageal paralysis and oesophageal
...
PMID:Barbiturate ingestion in three adult captive tigers (Panthera tigris) and concomitant fatal botulism of one. 2261 41
Angiolipomas are frequently observed benign tumors. They have a typical vascular component and are often located in subcutaneous tissues, and more rarely, in the gastrointestinal tract. We present the case of a 58-year-old man who complained of
abdominal discomfort
in the left lower quadrant and two to three bloody stools a day without any obvious etiology. These symptom became more severe in the next three days, due to a large angiolipoma located in the descending colon, which was diagnosed intraoperatively. In a literature review, we found only 22 cases of angiolipomas involving the gastrointestinal tract which are reported in the literature from 1960 to 2012 in PubMed; the key words used in the search are gastrointestinal tract angiolipoma, esophagus, stomach, duodenum, intestine, ileocecal junction, colon, rectum angiolipomas.
Colon
angiolipoma with intussusception, as seen in this case, is rare and may require emergent surgical intervention.
...
PMID:Colon angiolipoma with intussusception: a case report and literature review. 2349 39
Evidence-based perioperative care plans after colorectal surgery serve to improve quality outcome, decrease complications, and reduce medical cost. The benefits of routine nasogastric decompression and prolonged enteral restriction after bowel resection are not supported in this new era of evidence-based surgical care. Prophylactic nasogastric decompression fails to improve bowel function, length of stay, and prevent anastomotic leak, wound complications (infection, fascial dehiscence, incisional hernia), pulmonary complications (atelectasis, aspiration, pneumonia, fever, pharyngolaryngitis), and
abdominal discomfort
(distension, nausea, vomiting). Patients have earlier return of bowel function without the use of a nasogastric tube (NGT). Early refeeding within 24 hours after bowel resection is well tolerated in 80 to 90% of patients, and associated with earlier hospital discharge, decreased risk of infection, and improved postoperative hyperglycemic control.
Abdominal discomfort
is the most common complication observed in patients treated with early feeding and without a NGT, but does not result in higher therapeutic nasogastric intubation, postoperative ileus, aspiration, or other complications. The use of multimodal adjuncts in combination with these guidelines should be considered to improve outcome. The current literature is reviewed with suggestions for achieving better outcomes after colorectal resection.
Clin
Colon
Rectal Surg 2013 Sep
PMID:The Evidence against Prophylactic Nasogastric Intubation and Oral Restriction. 2443 72
Over one billion people worldwide harbor intestinal parasites. Parasitic intestinal infections have a predilection for developing countries due to overcrowding and poor sanitation but are also found in developed nations, such as the United States, particularly in immigrants or in the setting of sporadic outbreaks. Although the majority of people are asymptomatically colonized with parasites, the clinical presentation can range from mild
abdominal discomfort
or diarrhea to serious complications, such as perforation or bleeding. Protozoa and helminths (worms) are the two major classes of intestinal parasites. Protozoal intestinal infections include cryptosporidiosis, cystoisosporiasis, cyclosporiasis, balantidiasis, giardiasis, amebiasis, and Chagas disease, while helminth infections include ascariasis, trichuriasis, strongyloidiasis, enterobiasis, and schistosomiasis. Intestinal parasites are predominantly small intestine pathogens but the large intestine is also frequently involved. This article highlights important aspects of parasitic infections of the colon including epidemiology, transmission, symptoms, and diagnostic methods as well as appropriate medical and surgical treatment.
Clin
Colon
Rectal Surg 2015 Jun
PMID:Parasitic colitis. 2603 3
Obstructed defecation is a complex disorder that results in impaired propagation of stool from the rectum. It is one of the major subtypes of functional constipation and can be secondary to either functional or anatomic etiologies. Patients with obstructed defecation typically present with symptoms of
abdominal discomfort
, a sensation of incomplete evacuation and rectal obstruction, passage of hard stools, the need for rectal or vaginal digitation, excessive straining, and reduced stool frequency. Evaluation of obstructed defecation is multimodal, starting with a thorough history and physical examination with focus on the abdominal, perineal, and rectal examination. Additional modalities to elicit the diagnosis of obstructed defecation include proctoscopy, colonic transit time studies, anorectal manometry, a rectal balloon expulsion test, defecography, electromyography, and ultrasound. The results from these studies should be taken in the context of each patient's clinical situation, as there is no single criterion standard for the diagnosis of obstructed defecation. Surgery is typically a last resort for these patients and the majority of patients will have good symptomatic management with diet and lifestyle changes. Patients who are found to have functional mechanisms behind their obstructed defecation also benefit from pelvic floor exercises and biofeedback therapy.
Clin
Colon
Rectal Surg 2017 Feb
PMID:Methods of Evaluation of Anorectal Causes of Obstructed Defecation. 2814 12