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Query: UMLS:C0017160 (
gastroenteritis
)
11,398
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Twenty patients with peripheral arteritis due to an infectious disease were studied with the purpose to detect the etiological agent in the vessels belonging to ischemic areas; to establish the relationship between the onset and evolution of the ischemic lesions and the infectious disease; and to verify the appropriateness of the treatment with anticoagulants. Ten patients had meningococal disease with positive blood culture for Neisseria meningitidis. The meningococci were found in vessel walls of ischemic areas. The cutaneous lesions had sudden onset and a rapid evolution. Five patients had pneumonia or
gastroenteritis
. No microorganisms were detected in the vessel walls of the ischemic areas. The cutaneous necrotic lesions appeared from two to six days after the infectious disease was diagnosed. Therefore, heparinization was considered appropriate to block the extension of the disseminated intravascular coagulation secondary to the vasculitis. Three patients had, probably, post-streptococcal sensibilization arteritis and two post-measles arteritis. No etiological agent was identified in the vessel walls. The necrotic lesions of the extremities appeared from five to 21 days after the clinical course of the infection. The lesions had the complete evolution in a period from one to four days. It was considered appropriate to start the heparinization in the evolutive period of the peripheral lesions in an attempt to reduce the
ischemia
by the interruption of the intravascular coagulation related to the vasculitis. In heparinized patients in whom the necrotic lesions did not extend completely in the extremities, the evolution to irreversible gangrene and limb loss did not occur.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Arteritis dependent on infective process: the convenience of heparin use]. 184 98
A variety of drugs and toxins can produce severe abdominal pain and, in some cases, a surgical abdomen. Toxins can be classified according to mechanisms of injury: 1. Corrosives often produce severe
gastroenteritis
and may result in gastric or esophageal perforations. Examples of corrosive substances include aspirin, iron, mercury, acids and alkali. 2. Drugs may cause intestinal ileus or obstruction by pharmacologic actions (i.e., anticholinergic drugs and narcotics) or by mechanical obstruction (charcoal and drug bezoars). 3. Abdominal pain simulating an acute abdomen may result from systemic effects of black widow spider envenomation or intoxication with heavy metals such as lead and arsenic. 4. Ischemic bowel disease may occur from use of vasoconstrictor drugs, such as ergotamines, amphetamines and cocaine, or may follow treatment with catecholamines or digitalis in critically ill patients. Small bowel
ischemia
is life-threatening and may require bowel resection. 5. Many drugs cause abdominal pain by directly injuring abdominal organs, such as the liver and pancreas. Antibiotic-associated colitis may present with abdominal pain and inflammatory diarrhea. Consideration of drugs and toxins plays an important role in the differential diagnosis of the acute abdomen.
...
PMID:Toxicologic causes of acute abdominal disorders. 266 62
Gangrene of the stomach is a rare and catastrophic event, usually attributed to local pathologic conditions. Although there are no cases documented in the literature, non-occlusive arterial
ischemia
is sometimes listed among the causes of necrotizing gastritis. We report a case of necrotizing
gastroenteritis
associated with a low flow state secondary to an episode of fulminant colitis, fecal peritonitis and septic shock. The patient recovered after staged resection of the involved segments of the gastrointestinal tract.
...
PMID:[Necrotizing gastroenteritis associated with inflammatory bowel disease]. 944 44
Portal venous gas is caused by various pathological processes, both iatrogenic (complications of endoscopy) and non-iatrogenic (bowel
ischemia
, obstruction, perforated gastric ulcer, septicaemia). We report an immunocompromised patient suffering from metastatic cancer of the breast who developed severe
gastroenteritis
. Plain radiographs of the abdomen showed branching tubular lucencies that extended from the porta hepatis widely over the liver. A computed tomography performed to exclude air in the biliary tract demonstrated portal venous gas. Although the finding of portal venous gas has been associated with a high mortality rate and usually necessitates surgery, our patient survived without surgical intervention.
...
PMID:[Computerized tomography detection of portal vein air accumulation in severe gastroenteritis during chemotherapy]. 1070 56
Lupus mesenteric vasculitis (LMV) is a unique clinical entity found in patients who present with gastrointestinal manifestations of systemic lupus erythematosus, and is the main cause of acute abdominal pain in these patients. LMV usually presents as acute abdominal pain with sudden onset, severe intensity and diffuse localization. Other causes of abdominal pain, such as acute
gastroenteritis
, peptic ulcers, acute pancreatitis, peritonitis, and other reasons for abdominal surgery should be ruled out. Prompt and accurate diagnosis of LMV is critical to ensure implementation of appropriate immunosuppressive therapy and avoidance of unnecessary surgical intervention. The pathology of LMV comprises immune-complex deposition and complement activation, with subsequent submucosal edema, leukocytoclastic vasculitis and thrombus formation; most of these changes are confined to small mesenteric vessels. Abdominal CT is the most useful tool for diagnosing LMV, which is characterized by the presence of target signs, comb signs, and other associated findings. The presence of autoantibodies against phospholipids and endothelial cells might provide information about the likelihood of recurrence of LMV. Immediate, high-dose, intravenous steroid therapy can lead to a favorable outcome and prevent serious complications such as bowel
ischemia
, necrosis and perforation.
...
PMID:Lupus mesenteric vasculitis can cause acute abdominal pain in patients with SLE. 1941 94
Noroviruses have been recognized as the leading cause of epidemic and sporadic
gastroenteritis
since the advent of molecular diagnostic technique. They have been documented in 5-31% of pediatric patients hospitalized with
gastroenteritis
. Although norovirus
gastroenteritis
is typically mild and self-limited, it causes severe, but sometimes fatal, conditions in the vulnerable population such as immunocompromised patients, young children, and the elderly. Bowel perforation due to norovirus infection is rare. We report a case of small bowel perforation with norovirus
gastroenteritis
in the infant with Down syndrome during the hospitalization with pneumonia. Severe dehydration may cause bowel
ischemia
and could have triggered bowel perforation in this case. Physicians should be alert to the potential surgical complications followed by severe acute diarrhea, especially in high risk groups.
...
PMID:Ileal Perforation with Norovirus Gastroenteritis in a 3-Month-Old Infant. 2873 Jan 38
Ciprofloxacin is recognized to have a deleterious relationship with tendons, particularly Achilles tendinopathy, which makes up most case reports. Tendinopathy seems to occur because of induction of collagen-degrading enzymes causing damage and
ischemia
of the poorly vascularized regions preventing repair. The focus on the relationship of ciprofloxacin and the Achilles tendon leaves patients on fluoroquinolones with non-Achilles tendinopathy symptoms at risk of misdiagnosis. There have not been any documented instances of ligament damage with ciprofloxacin administration in the literature, although ligament and tendon compositions are similar and should have similar susceptibility. This report includes two cases, one presenting with right lateral thumb pain and a medical history of
gastroenteritis
treated with ciprofloxacin. Physical examination showed swelling of the right metacarpophalangeal joint and ultrasound confirmed disruption of the radial collateral ligament at insertion on first metacarpal; the second case is of a woman presenting with right hip pain in setting of chronic recurrent diverticulitis treated with ciprofloxacin. She received work-up for lumbar disc disease and spondylosis. After standard therapy with pharmacotherapy and physical therapy for radiculopathy failed, magnetic resonance imaging was performed showing near complete avulsion of the right hamstring tendons from the ischial tuberosity.
...
PMID:Two Unique Cases of Ciprofloxacin-Associated Avulsion of Ligament and Tendon. 2885 1
Acute mesenteric ischemia is a serious problem with high morbidity and mortality rates. Mesenteric ischemia is difficult to diagnose and treat, mainly due to late diagnosis when irreversible changes are already present. The authors present a case of a patient who died after being admitted to an infectious disease department with
gastroenteritis
subsequently complicated by acute mesenteric
ischemia
. Crucial for these patients survival are early diagnosis as well as rapid and adequate treatment. There is still no laboratory marker suggesting ongoing intestinal
ischemia
. The most suitable diagnostic tool seems to be CT angiography combined with surgery to inspect the abdominal cavity. Early diagnosis of acute intestinal
ischemia
is very difficult because the manifestations are not specific enough and the differential diagnosis is wide. Therefore, it is important to consider visceral
ischemia
when the differential diagnosis is made.
...
PMID:[Acute mesenteric ischemia as a fatal complication of infectious disease in a high-risk patient: a case report]. 3197 Dec 45
Hepatic portal venous gas, while a rare finding with a classically poor prognosis, is not always fatal. Mortality varies depending on the underlying etiology; bowel
ischemia
carries the highest mortality rate. Other etiologies include gastrointestinal obstruction, gastric ulcer, infectious processes (intraperitoneal abscess and
gastroenteritis
), inflammatory processes (ulcerative colitis, Crohn disease, chemotherapy-induced), and complications from endoscopic procedures. We report a case of a 68-year-old woman who presented with a week-long history of diminished intake, nausea, and vomiting, with unremarkable abdominal examination, who was found to have significant portal venous gas that completely resolved within 16 hours without surgical intervention.
...
PMID:A rare case of transient portal venous gas. 3294 98