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

Selecting the most appropriate surgical approach for patients with abdominal aortic aneurysm (AAA) and gastrointestinal malignancy remains controversial. In an attempt to develop guidelines for the management of patients with these two simultaneous lesions, a retrospective review of patients who had concomitant AAA and gastrointestinal malignancy was undertaken. During the period from January 1985 to February 1993, 229 patients with AAA were admitted to our hospital. Among these, 19 patients (8%) had a gastrointestinal malignancy together with AAA and were divided into 2 groups. Group I was composed of 11 patients who underwent either a 1- or a 2-stage operation for both lesions. Group II was composed of eight patients who either underwent an operation for one lesion (six patients) or did not have any operation (two patients). Among group I, six patients underwent the two-stage operation. In four of the six patients, the malignancy was resected first. In the remaining two patients, the aneurysmectomy was performed first, because, in one patient, the aneurysm was more than 6 cm in diameter, and, in the other patient, the aneurysm was a saccular type. Among group I, five patients (two patients with gastric cancer, and one patient each with esophageal cancer, rectal cancer, and malignant lymphoma of the stomach) underwent a one-stage operation. In three of the five patients (two patients with gastric cancer and one patient with esophageal cancer), simultaneous resection was carried out by using segregated approaches, namely, the retroperitoneal approach for AAA and the transperitoneal approach for malignancy. Although the clinical characteristics of the patients were different, 8 of the 11 patients (73%) in group I are still alive, whereas only 1 of the 8 patients (13%) in group II is still alive. The principles of our surgical approaches for concomitant AAA and gastrointestinal malignancy are as follows: (1) The lesion that absolutely indicated urgent surgery was resected first. (2) If both lesions were asymptomatic, the malignancy was resected first. (3) Simultaneous resection using different approaches was useful in some patients with concomitant upper early gastrointestinal malignancy. (4) Both lesions need to be resected eventually for better long-term survival.
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PMID:Management of concomitant abdominal aortic aneurysm and gastrointestinal malignancy. 835 99

The authors present a successful case of simultaneous operation for rectal cancer and abdominal aortic aneurysm.
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PMID:[The simultaneous operation for rectal cancer and abdominal aortic aneurysm]. 1516 81

A Japanese man who died at age 86 had been followed since the age of 58, when he presented with hypertension of 150/95 mmHg. The patient remained socially active until he died suddenly of a ruptured thoracic aortic aneurysm, although he experienced angina pectoris in August 1974, and myocardial infarction was identified on electrocardiography in October 1974. He underwent operation for rectal cancer in 1987, and an abdominal aortic aneurysm 38mm in diameter was identified at that time. The patient underwent an operation for rupture of the abdominal aortic aneurysm in 1991. A thoracic aneurysm of 40 mm diameter was identified in 1995, and this expanded to 53 mm by 1997. Autopsy revealed a thoracic aortic aneurysm in the arch (8 x 5 x 5 cm) and descending aorta (7 x 7 x 8 cm). A large volume (2,080 ml) of bloody pleural fluid was present
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PMID:[Rupture of a thoracic aortic aneurysm in a patient with hypertension, myocardial infarction, hyperlipidemia and operation for abdominal aortic aneurysm rupture after follow-up for 28 years]. 1565 87

A 68-year-old man with ischemic heart disease, abdominal aortic aneurysm, and rectal cancer was referred. Coronary angiography indicated triple-vessel disease with jeopardized collaterals, and dipyridamole myocardial scintigraphy disclosed no viability in the inferior, posterior, and lateral walls. Abdominal computed tomography scanning revealed an infrarenal abdominal aortic aneurysm, 65 mm in diameter, with an expanding rate of 8 mm/year. Barium enema revealed stenosis 4 cm in length 5 cm inward from the anal verge, and an endoscopic finding was ulcerated type tumor with a clear margin and circumferential stenosis. Histological examination of a biopsy specimen revealed adenocarcinoma, and the clinical stage in the Japanese classification of colorectal carcinoma was II according to other examinations. Simultaneous operations were scheduled because of the jeopardized collaterals of the coronary arteries, rapid expansion of the aneurysm, and subileus due to the cancer. The patient underwent simultaneous off-pump coronary artery bypass grafting to the left anterior descending artery with the in situ internal thoracic artery through a median sternotomy, abdominal aortic aneurysm repair with a tube graft through a median laparotomy, and the Miles' operation with total mesorectal excision. Although infection of the perineal wound was postoperatively recognized, it remained local and was healed with irrigation only. The patient is doing well 12 months after the operation, without myocardial ischemic symptoms or recurrence of the cancer.
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PMID:Simultaneous operation of ischemic heart disease, abdominal aortic aneurysm, and rectal cancer. 1602 67

The simultaneous occurrence of abdominal aortic aneurysm and rectal cancer is uncommon but represents a therapeutic dilemma. We report two patients in whom endovascular stenting of the aneurysm was not feasible. These patients were managed by an initial retroperitoneal aortic repair followed a few weeks later by an ultra low anterior resection.
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PMID:Concomitant rectal cancer and abdominal aortic aneurysm: a management strategy. 1981 76

A 78-year-old woman, who had a history of abdominoperineal resection with the associated left-side stoma for rectal cancer, was diagnosed with an infrarenal abdominal aortic aneurysm involving both common and right internal iliac arteries. She underwent in situ graft (bifurcated Dacron) replacement through a right retroperitoneal approach because of limited accessibility to the aorta and iliac arteries due to the left-side stoma. The distal anastomosis of the bifurcated graft was placed to the right external iliac artery and left femoral artery, and the left common iliac artery was excluded by ligating the branching arteries. The patient had an uneventful postoperative course, and the computed tomography scanning at 13 months after surgery revealed thrombosed occlusion of the excluded left common iliac aneurysm. In conclusion, a right retroperitoneal approach may be an option for abdominal aortic aneurysm patients who had a history of transperitoneal abdominal surgery and an associated left-side stoma.
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PMID:Right retroperitoneal approach for repair of an abdominal aortic aneurysm involving bilateral iliac arteries in a patient with a left-side stoma after abdominoperineal resection. 2041 56

A 79-year-old man was diagnosed with infrarenal abdominal aortic aneurysm extending to the right common iliac artery and rectal cancer. He underwent a Y graft replacement for abdominal aortic aneurysm and an anterior resection for rectal cancer after 1 month. No adjuvant therapy was performed. Eleven months after the operation to remove the rectal cancer, computed tomography examination revealed isolated para-aortic lymph node recurrence. The mass involved the right bundle branch of the synthetic graft and the right external and internal iliac artery. Therefore, we resected the area from the right bundle branch of the synthetic graft to the right external and internal iliac artery en bloc. Pathological examination of the resected specimen showed metastatic adenocarcinoma. No additional therapy was performed. As of 10 years after the second operation, the patient is alive and recurrence free. Isolated aortic lymph node recurrence may be cured by resection; hence, surgical resection should be considered if possible.
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PMID:[A case of rectal cancer with long-term disease-free survival following resection of the right iliac artery due to isolated para-aortic lymph node recurrence]. 2326 42