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

Widespread use of antibiotics and change in pathogenesis altered the bacteriology of infected aortic aneurysms. In the past, bacterial endocarditis was the major source of emboli infecting the aorta. Now, gram-negative sepsis in elderly patients is often the initiating event of infection in atherosclerotic aneurysms. Four cases of gram-negative infection in aortic aneurysms were treated. The etiology, presentation, and surgical management are reviewed. Three abdominal aortic aneurysms were infected during urinary tract sepsis and one infection occurred with Salmonella septicemia. The clinical triad of fever, abdominal pain, and a pulsatile abdominal mass led to a preoperative diagnosis in three of four patients. Debridement of infected tissue and bypass through non-infected tissue planes remain the cornerstones of modern surgical management. Despite prompt diagnosis and proper surgical management, the mortality of gram-negative aortic infection remains high because of early rupture and extensive atherosclerotic disease.
J Cardiovasc Surg (Torino)
PMID:Gram-negative bacterial infection of aortic aneurysms. 329 84

The diagnostic features and operative results of six patients with spontaneous aorto-caval fistula associated with abdominal aortic aneurysm were analyzed. Abdominal pain, pulsatile abdominal mass and haematuria were constant preoperative findings in all patients. Radiological signs of congestive heart failure of various degrees were present in five, abdominal bruit in four and preoperative renal failure in three patients. As preoperative diagnostic examinations i.v. pyelography was done in two patients and ultrasound scanning and angiography of the abdominal aorta in a further two patients. In one ultrasound scanning a dilated inferior vena cava and hepatic veins were seen as an indirect sign of ACF, while in both angiograms the ACF was seen. In these two cases the diagnosis of ACF was made preoperatively, while in four other cases the diagnosis was made during the operation. Three patients survived the operation and were still alive after eight months, four years and six years respectively. Postoperative complications developed in two patients: postoperative ileus in one and deep venous thrombosis and pneumonia in another. Because of its rarity aorto-caval fistula is difficult to diagnose. The presence of haematuria in a patient suffering from abdominal aortic aneurysm should strongly suggest the diagnosis of an aorto-caval fistula.
J Cardiovasc Surg (Torino)
PMID:Diagnosis and treatment of spontaneous aorto-caval fistula. 355 68

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.
J Cardiovasc Surg (Torino)
PMID:Differentiation of ruptured aortic aneurysm from acute expansion by computerised tomography. 378 77

A 64-year-old female treated with a Dacron aortobifemoral graft for atherosclerotic vascular disease sought medical evaluation for abdominal pain 6 months later. Studies including ultrasound, radionuclide, angiography, and CT scan suggested a diagnosis of false aneurysm. Surgical intervention subsequently confirmed the diagnosis of lymphocele.
Cardiovasc Intervent Radiol 1985
PMID:Lymphocele around aortic femoral grafts simulating a false aneurysm. 390 37

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.
J Cardiovasc Surg (Torino)
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.
J Cardiovasc Surg (Torino)
PMID:Seven years survival after a conservatively treated leaking aneurysm of the abdominal aorta. 406 44

An elderly woman with a history of cardiac failure treated with digitalis had both abdominal pain and dehydration. Parenteral fluid and electrolyte support failed to alleviate abdominal pain. Superior mesenteric arteriography combined with "spillover" method of estimating blood flow revealed an intestinal nonocclusive ischemic state which was treated successfully with 44-hour intraarterial infusion of prostaglandin E1. Laparotomy performed during the drug infusion revealed viable intestine.
Cardiovasc Intervent Radiol 1982
PMID:Nonocclusive intestinal ischemia treated with intraarterial infusion of prostaglandin E1. 720 Aug 29

An unusual case of a ruptured abdominal aortic aneurysm is described. The patient presented with sudden abdominal pain and obstructive jaundice and was misdiagnosed as suffering from biliary colic. Two months later there was a pulsating mass in the abdomen palpated and the patient operated on. The only pathology which could explain the jaundice was an organized retroperitoneal hematoma extending from a small sealed rupture of the aneurysm towards the head of the pancreas and duodenum.
J Cardiovasc Surg (Torino)
PMID:Rupture of an aortic abdominal aneurysm presenting as painful obstructive jaundice. 722 93

Percutaneous transluminal dilatation of an atherosclerotic stenosis of the superior mesenteric artery was done in a 65-year-old woman with abdominal angina. The patient was relieved of abdominal pain immediately after the dilatation.
Cardiovasc Intervent Radiol 1980
PMID:Treatment of abdominal angina with percutaneous dilatation of an arteria mesenterica superior stenosis. Preliminary communication. 737 Oct 46

The maintenance of angina control was assessed in this multicenter (three sites), randomized, double-blind, parallel-group study. Patients with stable angina pectoris receiving twice-daily sustained-release (SR) diltiazem were switched to equivalent doses of once-daily controlled-delivery (CD) diltiazem or to diltiazem SR. Patients who were switched from diltiazem SR to diltiazem CD (n = 28) experienced a 5% increase in time to termination (p = 0.0004) on the exercise tolerance test (ETT), as well as an 8% improvement in time to onset of angina (p < 0.0001) on the ETT. A similar trend was observed in patients randomized to diltiazem SR (n = 7), which suggested a training effect, and, therefore, equal efficacy between diltiazem SR and diltiazem CD. During exercise testing in the diltiazem SR baseline phase, 77% of the patients did not experience angina, whereas 60% of the patients did not experience ST-segment depression. Following transfer to diltiazem CD, 79 and 61% of patients, respectively, remained angina- and ST-segment depression free. No significant changes in the number of angina attacks, nitroglycerin use, or any hemodynamic-related parameters were observed following transfer to diltiazem CD. Eleven percent of the patients receiving diltiazem CD experienced treatment-related adverse events, which were limited to headache and abdominal pain; these adverse events did not lead to discontinuation of treatment. These findings suggest that patients whose angina is controlled with twice-daily diltiazem SR can be safely and effectively switched to an equivalent daily dose of the once-daily diltiazem CD.
J Cardiovasc Pharmacol 1995 Jul
PMID:Clinical efficacy and safety of once-daily diltiazem in patients with stable angina pectoris switched from twice-daily diltiazem. 756 71


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