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Query: UMLS:C0162871 (abdominal aortic aneurysm)
 8,664 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with hiccups was found to have an abdominal aortic aneurysm that subsequently ruptured. We believe that a leaking abdominal aortic aneurysm led to an ileus-induced distention of the splenic flexure of the colon with consequent diaphragmatic irritation and phrenic nerve stimulation. This led to persistent hiccups as a result of repetitive stimulation of the reflex arc mediating hiccups. Persistent hiccups require investigation for an underlying organic etiology, and a leaking abdominal aortic aneurysm should be included in the differential diagnosis.
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PMID:Hiccups: an unusual manifestation of an abdominal aortic aneurysm. 47 Feb 80

Acute acalculous cholecystitis due to Torulopis glabrata, an opportunistic yeast, developed postoperatively in a 70-year-old man who had an extremely complicated course after resection of an abdominal aortic aneurysm. The infection first appeared as an acute surgical abdomen, three days after resumption of solid food intake subsequent to a prolonged ileus and after 31 days of parenteral hyperalimentation. The condition was successfully treated by cholecystostomy; at the time of writing, six months after cholecystostomy, there are no gastrointestinal symptoms.
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PMID:Postoperative acalculous cholecystitis due to Torulopsis glabrata. 103 52

Six cases of lung cancer combined with the disease which has needed semi-emergency operation, two cases of unstable angina, two of ileus due to colon cancer, one of impending rupture of abdominal aortic aneurysm and one of purulent cholecystitis with cholelithiasis, were discussed. Mean age was 62.0 years (range, 36 to 73); four were male and two were female. Case 1 and 2 were admitted with anterior chest pain, Case 3 with lumbago and abdominal pain, Case 4 and 5 with an abnormal shadow on chest x-ray film and Case 6 with abdominal pain. Of the two with unstable angina, one was operated on with right upper lobectomy during the first months after aorto-coronary bypass. Of the two with colon cancer, one was operated on with right upper lobectomy during about 5 weeks after right hemi-colectomy. Case 3 with abdominal aortic aneurysm operated on with left upper lobectomy during 4 weeks after replacement of abdominal aorta. Case 4 with cholecystitis was operated on with left pneumonectomy during about 3 weeks after cholecystectomy. The postoperative course of 4 cases and the post-chemotherapy condition of 2 cases were uneventful.
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PMID:[Evaluation of treatment of lung cancer combined with the disease which has needed a semi-emergency operation]. 188 16

During a period of 13 years 11 patients were operated on because of a spontaneous aortocaval fistula caused by a ruptured abdominal aortic aneurysm. The classic diagnostic signs of an aortocaval fistula (pulsatile abdominal mass with bruit and high output heart failure) were present in approximately half of the patients, whereas hematuria was a constant finding in all patients. Six patients had macrohematuria, and five had microhematuria. Seven patients (64% survived, and four had postoperative complications: 1 ileus, 2 postoperative pneumonias, 2 deep venous thrombosis, 1 postoperative hemorrhage. The mean operative blood loss was 7 L. After operation the average follow-up time was 4 years. In four patients who died the perioperative (within 30 days) causes of death were renal failure, a bleeding duodenal carcinoma, myocardial infarction, and operative bleeding. It is concluded that hematuria is a more frequent finding than earlier assumed among patients whose abdominal aortic aneurysm has ruptured into the vena cava. The presence of hematuria in a patient suffering from an abdominal aortic aneurysm is an indication for aortography to rule out an aortocaval fistula.
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PMID:Hematuria is an indication of rupture of an abdominal aortic aneurysm into the vena cava. 203 12

The case is reported of a 75-year-old female patient developing, on the 15th day after partial resection of an abdominal aortic aneurysm and replacement with vascular prosthesis, acute syndrome of aortomesenteric occlusion of the duodenum. The condition was caused by postoperative haemorrhage into the space framed by the aortic prosthetic replacement and its wrapping with the remnants of the aneurysmal sac. Acute ileus arising subsequently was controlled by posterior gastroenterostomy and Braun's entero-enterostomy between the afferent and efferent loops.
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PMID:Superior mesenteric artery syndrome following abdominal aortic aneurysm resection and replacement. 244 10

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.
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PMID:Diagnosis and treatment of spontaneous aorto-caval fistula. 355 68

We experienced 66 cases of abdominal aortic repair, which contained 49 cases of abdominal aortic aneurysm (AAA) and 17 cases of high leveled arteriosclerotic occlusion (high ASO), since March, 1977 till December, 1985. Operative procedures were 44 cases of Y-graft replacement and 5 cases of tube graft interposition for all of AAA, and Y bypass grafting for high ASO. As early gastrointestinal complications after these repairs, paralytic intestinal ileus was found 9 cases in AAA group and no case in high ASO group. Mechanical intestinal ileus needed surgical lysis was found one case in AAA group and one case in high ASO group, upper gastrointestinal bleeding was found 2 cases in both groups, transient ischemic colitis 4 cases in AAA group, and liver dysfunction 4 cases in AAA group. The most frequent complication was paralytic intestinal ileus. In the comparison between 9 cases of paralytic intestinal ileus and others, operative time of the former was significantly longer than that of the latter. But there were no differences in the incidence of other factors. We think that, operative procedure must be chosen in consideration of shortening the operative time. And careful management of gastrointestinal tract and pre-operative correction of general conditions, especially the correction of serum electrolytes and nutrition are the most important.
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PMID:[Gastrointestinal complications and their prevention after abdominal aortic reconstruction, especially factors and prevention of paralytic intestinal ileus after a abdominal bifurcated grafting operation]. 380 81

During a 14-month period we used a left-flank, retroperitoneal, retrorenal approach in 23 high-risk patients with abdominal aortic aneurysm (AAA). Fourteen patients underwent suprarenal/celiac cross clamp for juxtarenal/suprarenal AAA and/or associated occlusive disease. Other indications for this approach included diminished cardiac and/or pulmonary reserve, previous extensive abdominal surgery, obesity, and inflammatory AAA. There was only one death (4%) in this high-risk group and minimal operative morbidity. The flexibility afforded by this approach for high aortic exposure allowed expeditious proximal anastomoses with minimal postoperative renal dysfunction. Pulmonary complications, ileus, and pain were reduced and patient mobilization was rapid despite the complex nature of the operative procedures. We believe that this approach offers significant advantages for all cases of AAA but particularly for anatomically complex lesions and medically high-risk patients.
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PMID:Retroperitoneal approach to high-risk abdominal aortic aneurysms. 395 89

The effect of decreased colloid oncotic pressure, as seen in hypoalbuminemia and hypoproteinemia, upon intestinal function has been well delineated in the surgical literature. Patients undergoing abdominal aortic aneurysm resection or aortoiliac or aortofemoral bypass grafts are almost uniformly hypoalbuminemic postoperatively; with these two facts in mind, a prospective, randomized clinical study was undertaken to identify the role of serum albumin concentration on the length of postoperative ileus in this population. The main hypothesis was that patients whose albumin levels dropped below 3.5 gm/dL would have a more prolonged postoperative hospital course as a result of delay in return of bowel function when compared with those patients in whom the low albumin levels were exogenously acutely replenished to > 3.5 gm/dL. Albumin was replaced to a level greater-than or equal to 3.5 g/dL in one group of 37 patients (AR), with a control group of 32 patients (NR) not receiving any albumin. Return of bowel function was measured by the postoperative day that flatus was documented, as well as the postoperative day oral intake was resumed. Mean values were determined for each group, and t tests did not reveal a significant difference in postoperative day of flatus (AR mean = 4.06 days, NR mean = 4.16 days) or postoperative day of oral intake (AR mean = 4.0, NR mean = 3.75). Additional comparisons between the groups involving the number of postoperative days until a regular diet was begun (AR mean = 6.06, NR mean = 5.48) and length of postoperative hospital stay (AR mean = 9.16, NR mean = 8.43) failed to reveal significant differences.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Oncotic pressure, albumin and ileus: the effect of albumin replacement on postoperative ileus. 823

On the basis of our previous animal and clinical experience with laparoscopic intra-abdominal vascular reconstructions, and due to the prevalence of abdominal aortic aneurysms (AAA), we have recently broadened our scope to tackle more difficult aortic surgery laparoscopically. We present a case report of our first clinical experience with laparoscopic AAA repair using specialized laparoscopic vascular instrumentation. The patient was an 84-year-old hypertensive male with a 7-cm asymptomatic infrarenal abdominal aortic aneurysm that was discovered incidentally. He presented with postcoronary artery bypass grafting and had moderate chronic obstructive pulmonary disease (COPD). A spiral computed tomograph (CT) angiogram revealed an adequate infrarenal neck and aneurysmal involvement of the proximal iliac arteries. An eight-port transabdominal technique was used with the patient in the supine position. Proximal and distal control was achieved without difficulty. The aneurysm was excluded using endoscopic stapling devices, and an aortobiiliac reconstruction was performed with a 16 x 9-mm bifurcated dacron graft. Estimated blood loss was 1000 ml, and the operative time was approximately 7 hours. The patient was ambulating without assistance on postoperative day 3. Total hospitalization was 7 days (delayed secondarily to postoperative ileus). Minimal quantities of narcotics were required for analgesia. At 6-months follow-up, the patient has palpable peripheral pulses and no complications related to surgery. This case report shows that a completely laparoscopic approach to the abdominal aortic aneurysm is possible using instrumentation specifically designed for laparoscopic vascular surgery. The exact role that laparoscopic techniques will hold in vascular surgery remains to be determined because these procedures are time consuming and technically difficult.
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PMID:Totally laparoscopic abdominal aortic aneurysm repair. 986 96


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