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Query: UMLS:C0042373 (
vascular disease
)
17,070
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 67-year-old white man presented with bloody
diarrhea
and passed a 22-cm long segment of full-thickness sigmoid colon following a barium enema. He had advanced peripheral and cerebral
vascular disease
and had undergone pelvic irradiation for a bladder cancer five years previously. He recovered uneventfully from the bowel sloughage. This was apparently due to an intussusception of the sigmoid colon followed by the formation of adhesions between the edges of the adjacent viable bowel.
...
PMID:Intussusception of sigmoid colon in an adult. Spontaneous expulsion of sequestered bowel and restoration of bowel continuity. 73 21
The clinical presentation of 17 patients with mesenteric
vascular disease
admitted to Mount Sinai Medical Center was reviewed. The signs and symptoms were similar in most cases. However, the acute onset of the symptom triad of abdominal pain,
diarrhea
, and bloody stools in an elderly patient should make one suspect the possibility of mesenteric
vascular disease
. The gross and light microscopic appearance of the intestinal tract was characterized by hemorrhagic infarcts regardless of the cause of the bowel ischemia. Mortality from this disease remains high, with only four of our 17 patients alive four months after operation.
...
PMID:The clinical presentation of mesenteric vascular disease. 107 14
A 29 year old woman is reported with bloody
diarrhoea
three hours after developing anaphylactoid shock. Sigmoidoscopy, barium enema, and histology showed rectal and colonic ischaemia to the splenic flexure. Recovery was complete. There was no history of
vascular disease
but the patient was taking an oral contraceptive. Thirty one other cases of spontaneous ischaemic proctitis are reviewed.
...
PMID:Acute colorectal ischaemia after anaphylactoid shock. 202 43
Bowel necrosis in the critical trauma patient without abdominal involvement or preexisting
vascular disease
is a known but rare complication. During 1977-1986 we observed 31 cases in 2530 patients. Symptoms were unspecific, and since most of the patients were artificially ventilated, pain and tenderness were of little diagnostic value. Twenty-three patients presented with paralytic ileus, fifteen with
diarrhea
, and four with melena. In eleven patients diagnosis was made clinically, and in twenty patients at autopsy. Twenty-three patients died from septic shock, six from cerebral complications, and one from myocardial infarction. Risk factors for bowel necrosis were fluid restriction, hypotension, hypoxemia, venous congestion, vasoconstrictive drugs, paralytic ileus, and constipation.
...
PMID:[Intestinal necroses in severely injured patients without abdominal trauma]. 277 21
Verocytotoxin-producing Escherichia coli (VTEC) infection was present in three cases of hemolytic uremic syndrome (HUS), two fatal and one non-fatal, in which detailed histopathologic investigations were conducted. Two patients had a prodrome of bloody
diarrhea
, one of whom required a hemicolectomy for severe bleeding. The renal histopathology was characterized primarily by glomerular thrombotic microangiopathy (TMA) with greater than 95% of glomeruli showing changes of capillary wall thickening, endothelial cell swelling, and narrowing or thrombosis of the capillary lumen. Preglomerular arterioles were frequently thrombosed, and abnormalities of the medium-sized vessels, including endothelial cell damage and thrombosis, were also commonly observed. Gastrointestinal involvement was prominent in all three cases. The colon was most severely involved, with marked mucosal and submucosal edema and hemorrhage, in the absence of significant inflammation or widespread ulceration. Microvascular
angiopathy
was present in all cases, with changes ranging from endothelial cell damage to overt thrombosis. Similar pathology was seen throughout the small bowel, including the presence of TMA. In one patient, typical morphologic changes of pseudomembranous enterocolitis were found in the absence of infection with Clostridium difficile. The nature of vascular involvement in the kidneys and intestinal tract supports the hypothesis that HUS is mediated by systemic toxemia, and that endothelial cells are the primary target cells for the action of verocytotoxin.
...
PMID:The histopathology of the hemolytic uremic syndrome associated with verocytotoxin-producing Escherichia coli infections. 304 52
The realisation that serotonin plays a role not only in the carcinoid syndrome but also in migraine, nociception, dumping syndrome,
vascular disease
and hypertension, has led to an enormous amount of activity in search of serotonin antagonists. Numerous such pharmacological agents have been identified but only few have found their way into clinical use. All of them are competitive serotonin inhibitors, in that they vie for the same receptor as the amine itself and are thus able to block its action as well as imitate its effects. By far the widest use of such inhibitors is in the prevention of migraine, where they have effectively eliminated the dread of an attack from the life of the majority of patients. Whilst useful in the control of
diarrhea
in patients with carcinoid and dumping syndromes, their role in these diseases is limited. However, the possible role of serotonin in hypertension and nociception opens new avenues in the use of existing serotonin antagonists and calls for the discovery of a new generation of such pharmacological agents for the control of these conditions.
...
PMID:Serotonin antagonists. 639 56
In 19 children with acute infantile hemiplegia an ischemic cerebral infarct was found clinically and by serial computertomography. In 11 patients an angiography has been performed in addition. 9 of the children had chronic diseases which are known as predisposing factors for cerebrovascular disease (congenital heart disease in 7 and chronic renal failure with hypertension in 2). One child had a severe hypernatremic dehydration due to infantile
diarrhea
and in 1 child thrombosis of the internal carotid artery occurred 3 days after a perforating trauma of the soft palate. No obvious reason for the ischemic stroke could be evaluated in 8 children. The onset of symptoms was either acute or slowly progressive. An altered state of consciousness was present in 11 children. Hemiparesis was found in 18 patients (13 right, 5 left) accompanied by facial palsy in 12 and aphasia in 6. Seizures occurred in 6 patients. One patient with incomplete occlusion of a vertebral artery showed acute cerebellar ataxia. In children without predisposing factors the prevalence of girls was higher (2 : 6) and there was a history of a preceding acute febrile illness in 5 of 8 patients. Laboratory investigations showed polycythemia in 4 children with cyanotic heart disease and additional hypochromia in two. Blood sedimentation rate was increased in 6 out of 8 patients without a known predisposing factor. Cerebrospinal fluid (CSF) showed a slight increase of erythrocytes (36-88/cmm) in 4 children, in two others purulent CSF was obtained after the infarct had developed into a brain abscess. The etiology of ischemic stroke in childhood and the possibility of an inflammatory
vascular disease
are discussed.
...
PMID:Acute infantile hemiplegia caused by cerebral ischemic infarction. Etiology, clinical features and investigations. 647 69
In 15 pigs affected with cerebrospinal
angiopathy
accompanied by demyelination and malacia, the main symptoms were
diarrhea
and subsequent circling, spasms, sudden forward movements, ataxia, and inability to hold the head straight. Escherichia coli was isolated in a pure culture from the small intestine of pigs with
diarrhea
. The only gross change was a slight increase in cerebrospinal fluid. Histologic examination showed vascular lesions, demyelination, and malacia, most commonly located in the medulla oblongata, pons, and midbrain. The vascular lesions were degenerative and there were necrotic changes of the vessel walls and formation of periodic acid-Schiff positive perivascular eosinophilic droplets. Ultrastructurally, the swollen astrocytes around the vessels had many osmiophilic bodies in their cytoplasm with no limiting membrane. Demyelination and malacia, as well as vascular lesions, were considered to be the characteristic changes of cerebrospinal
angiopathy
. Our study suggests that E. coli may be a cause of cerebrospinal
angiopathy
.
...
PMID:Swine cerebrospinal angiopathy and demyelination and malacia. 704 5
Twenty-six cases of carcinoid-related mesenteric
angiopathy
and intestinal infarction (three from our institution and 23 previously reported cases) were reviewed. Twenty patients presented with acute abdominal findings, including peritonitis (13 cases), intestinal obstruction (five cases), and bleeding per rectum (two cases). Fifteen patients (75%) experienced antecedent symptoms of abdominal pain and/or
diarrhea
, averaging 2.5 years in duration. Twelve patients (46%) exhibited symptoms of carcinoid syndrome. Mesenteric angiography in three cases demonstrated encasement and segmental branch narrowing or occlusion of major mesenteric vessels. Eleven patients underwent resection and primary bowel anastomosis with an early survival rate of 91%. Four additional patients who underwent lesser surgical procedures and five patients who did not undergo operation all died. Elastic vascular sclerosis (EVS) was identified in 19 of 22 cases with available histologic material (86%). These changes were observed in proximity to as well as distant to the primary tumor. In general, the severity of EVS did not correlate with the likelihood of gut ischemia. Although not the sole cause of intestinal gangrene in patients with midgut carcinoids, EVS may contribute significantly to the evolution of these ischemic changes.
...
PMID:Mesenteric angiopathy, intestinal gangrene, and midgut carcinoids. 728 Oct 10
An elderly man with ischaemic heart and peripheral vascular disease presented with a 3-month history of increasingly severe postprandial epigastric pain, nausea, vomiting,
diarrhoea
and weight loss, associated with gastroscopic evidence of superficial antral ulceration and discoloration. The patient died shortly after admission to hospital. Autopsy showed evidence of mesenteric
vascular disease
and ischaemic bowel. The literature on chronic mesenteric ischaemia is briefly reviewed, and the role of arteriography is discussed.
...
PMID:Mesenteric ischaemia--a diagnostic triad? 740 11
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