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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with acute non-lymphocytic leukemia developed Staphylococcus epidermidis bacteremia and candidemia after maintenance chemotherapy and was treated satisfactorily. He returned 3 months later with abdominal pain due to an abdominal aortic aneurysm. At laparotomy, the aneurysm was found to be infected with Candida albicans. Following surgery, repeated positive blood cultures for C. albicans led to removal of his Hickman catheter. Culture of the catheter tip yielded C. albicans and S. epidermidis. Study of the catheter by scanning and transmission electron microscopy demonstrated yeast-like cells and gram-positive cocci in a biofilm. These studies suggest that the Hickman catheter was the source of the persistent candidemia and that it may have been the origin of the infection of the aneurysm.
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PMID:Special studies of the Hickman catheter of a patient with recurrent bacteremia and candidemia. 371

We report and analyze two cases of Ehlers-Danlos syndrome (EDS) type 4. The first manifestation of the disease was a spontaneous perforation of the colon in a 47-year-old man; he was successfully reoperated on five years later for the rupture of an abdominal aortic aneurysm. Abdominal pain demonstrated the syndrome in a 33-year-old woman in whom multiple abdominal aneurysms were found. A ligation of the anterior tibial artery for spontaneous rupture was performed five years later. Light and electron microscopic studies of the skin disclosed similar alterations in both cases. The diameter of the collagen fiber bundles was reduced and the diameter of collagen fibrils was increased. It appears that EDS type 4 might be less characteristic than has been previously described. Classification of the different types of EDS according to electron microscopy is not possible.
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PMID:Changing patterns in the vascular form of Ehlers-Danlos syndrome. 374 Nov 1

CT scans were obtained in five patients who presented with abdominal pain and were found to have an abdominal aortic aneurysm without evidence of hypovolaemia. A periaortic haematoma and evidence of a rupture was found on scanning in three of the patients and confirmed at immediate operation. A retrospective diagnosis of rapidly expanding (acute) aneurysm was made in the other two patients in whom no other pathology was found at early elective operation. CT scanning is useful in differentiating small well-controlled ruptures from rapidly expanding aneurysms.
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PMID:Differentiation of ruptured aortic aneurysm from acute expansion by computerised tomography. 378 77

The authors describe what they believe is the first reported case of rupture of an infrarenal abdominal aortic aneurysm into the right pleural cavity. A 75-year-old woman presented simultaneously with two common causes of severe abdominal pain and hypotension: perforated duodenal ulcer and ruptured abdominal aortic aneurysm. The absence of an infrarenal retroperitoneal hematoma delayed the diagnosis of rupture of the abdominal aortic aneurysm and the terminal event was exsanguination into the right pleural cavity through an erosion in the right hemidiaphragm.
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PMID:Right hemothorax: an unusual presentation of ruptured infrarenal abdominal aortic aneurysm. 395 64

In the surgical literature, 37 survivors of infected abdominal aortic aneurysmorrhaphy have been reported. The diagnosis is suspected if a patient with fever, leukocytosis, and abdominal pain is noted on physical examination to have a pulsatile abdominal mass. Confirmation is best obtained with computerized tomography and angiography. We used a protocol for surgical diagnosis and management to successfully treat two patients who are added to the list of known survivors of infection of an abdominal aortic aneurysm.
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PMID:Infected abdominal aortic aneurysm. 398 63

The operative records of 2816 patients undergoing repair for abdominal aortic aneurysm (AAA) from 1955 to 1985 were reviewed. Inflammatory aortic or iliac aneurysms were present in 127 patients (4.5%), 123 men and four women. Most patients were heavy smokers (92.1%). Clinical evidence of peripheral arterial occlusive disease and coronary artery disease was found in 26.6% and 39.4%, respectively. Additional aneurysms occurred in half of the patients; iliac aneurysms were the most common (55 patients), followed by thoracic or thoracoabdominal (17 patients), femoral (16 patients), and popliteal aneurysms (10 patients). Ultrasound and computed tomography suggested the diagnosis in 13.5% and 50%, respectively; angiography was not helpful. Excretory urographic findings of medial ureteral displacement or obstruction suggested the diagnosis in 31.4%. The aneurysm was repaired in 126 patients. Only one patient experienced acute aneurysm rupture, but eight patients had chronic contained leakage. When compared with patients who have ordinary atherosclerotic aneurysms, patients with inflammatory aneurysms are significantly more likely to have an elevated erythrocyte sedimentation rate (ESR, 73% vs. 33%, p less than 0.0001); weight loss (20.5% vs. 10%, p less than 0.05); symptoms (66% vs. 20%, p less than 0.0001); and an increased operative mortality rate (7.9% vs. 2.4%, p less than 0.002). The triad of chronic abdominal pain, weight loss, and elevated ESR in a patient with an abdominal aortic aneurysm is highly suggestive of an inflammatory aneurysm and may be beneficial in the preoperative preparation of the patient for aneurysm repair.
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PMID:Inflammatory abdominal aortic aneurysms: a thirty-year review. 405 44

Acute thrombosis of an abdominal aneurysm is a catastrophic complication which is little known. It presents as a sudden event, characteristically with lower abdominal pain, signs of profound lower extremity ischemia and pronounced bilateral lower extremity neuromuscular dysfunction. While the mechanism of thrombosis is not understood and is unpredictable, it is certain that the condition is rapidly fatal if uncorrected. The mortality of acute thrombosis is very high, similar to rupture, which is the most common complication of an abdominal aortic aneurysm. Diagnosis is not difficult, and must be followed by prompt surgical restoration of circulation of the lower half of the body, if death is to be prevented. This can be accomplished by aneurysm resection and graft replacement. Retrograde transfemoral thromboembolectomy should not be done. This report describes two successfully operated cases which dramatize the symptomatology of the condition and show the gratifying results of immediate surgical intervention. Only 30 cases (15 fatal) have been reported in the literature.
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PMID:Acute thrombosis of abdominal aortic aneurysm. An uncommon entity. 406 45

The case history is presented of a seventy-year-old male with a leaking abdominal aortic aneurysm which at laparotomy, in 1977, was not thought to be resectable. No reconstruction was performed. Despite multiple periods of abdominal pain the patient is still alive and well over seven years after the first leakage of the aneurysm.
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PMID:Seven years survival after a conservatively treated leaking aneurysm of the abdominal aorta. 406 44

An abdominal aortic aneurysm was detected in 77 patients among 16 488 abdominal ultrasonographies (US) performed in 1978-1983. In 62 cases the US finding was confirmed by operation, autopsy or other imaging method, and the US finding proved true in 60 cases. The length and diameter were accurately estimated and accompanying thrombosis reliably visualised. An error rate of 24% was observed in assessing the relation of the aneurysm to the renal arteries. US is recommended as the primary imaging mode in suspected abdominal aortic aneurysm. Screening of the abdominal aorta is recommended in elderly patients with abdominal pain and/or referred for abdominal US.
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PMID:Ultrasonography in the diagnosis of abdominal aortic aneurysms. 642 84

The clinical and radiological presentation of four cases of spontaneous aorto-caval fistula is described. This is an unusual complication of an abdominal aortic aneurysm and presents with abdominal pain, a pulsatile abdominal mass and an abdominal bruit. Our cases illustrate the variable clinical presentation, outline the diagnostic difficulties and confirm the value of aortography. A possible role for the radiologist using a balloon catheter to close the fistula prior to surgery is suggested.
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PMID:Spontaneous aorto-caval fistulae. 667 90


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