We report a case of surgically treated abdominal aortic aneurysm (AAA) in a patient having crossed ectopia with fusion anomaly of the kidney. One artery from the abdominal aorta above the aneurysm supplies the right kidney while three renal arteries (two from the aneurysm itself and one from the left common iliac artery) supply the crossed ectopic kidney. Preoperative imaging to define the arterial and collecting systems along with a detailed planning of the operation is essential to prevent ischemic renal injury as well as ureteral injury during AAA repair.
Aged ; Aortic Aneurysm, Abdominal/*complications/pathology/*surgery ; Choristoma/*complications/pathology ; Human ; *Kidney ; Kidney Diseases/*complications/pathology ; Magnetic Resonance Angiography ; Male

Aortoenteric fistula is one of the most challenging problems that confront the vascular surgeons. Controversy remains over the optimal treatment because of the continued publication of series with high mortality, amputation, and aortic disruption rates. A positive preoperative blood culture is the best predictor of mortality with increased amputation rates due to infection of the extra-anatomic bypass. Therefore, in selected cases with sepsis, a prudent management protocol is required. We report a 68-yr-old male presenting with a chronic primary aortoduodenal fistula extensively involving the duodenum and Gram-negative sepsis. We planned a staged operation. Initially, an emergency laparotomy and control of the aorta allowed stabilization of the patient, identification of the fistula, and direct in situ placement of the prosthetic graft followed by an en bloc resection of the aneurysm and the surrounding structures. After he recovered from sepsis and had been stabilized, a staged extra-anatomic bypass followed by transabdominal removal of the temporarily placed graft was done. This management plan will allow the highest success rate and may be a prudent management protocol for these difficult cases.
Aged ; Aortic Aneurysm, Abdominal/complications/*pathology/*surgery ; Chronic Disease ; Digestive System Surgical Procedures ; Duodenum/pathology ; Human ; Intestinal Fistula/complications/*pathology/*surgery ; Male ; Sepsis/*complications ; Tomography, X-Ray Computed

BACKGROUNDInflammatory abdominal aortic aneurysms (IAAAs) are rare but distinct clinical entities of atherosclerotic abdominal aortic aneurysms (aAAAs). In this study we report a 20-year single institution experience for IAAA and analyze their clinical features and long term outcome in comparison with aAAA.

METHODSBetween 1988 and 2008, 412 cases of abdominal aortic aneurysms (AAAs) underwent elective surgical operations, 11 (2.7%) of whom were diagnosed as IAAAs and 389 (94.4%) were diagnosed as aAAAs. The former group was matched in a case control fashion to a group of 33 patients with aAAAs having similar characteristics of age, gender, and preoperative risk factors. All available clinical, pathologic, and postoperative variables were retrospectively reviewed, and the two groups were compared.

RESULTSThe two groups did not differ significantly in clinical characteristics and preoperative risk factors, although patients with IAAAs were significantly more symptomatic (100% vs. 42.4%, P = 0.001) and had larger aneurysms on admission ((7.4 +/- 0.7) cm vs. (6.3 +/- 0.9) cm, P = 0.006). In IAAAs, the preoperative erythrocyte sedimentation rate was found to be significantly elevated compared to aAAA group ((44.5 +/- 9.1) mm/h vs. (11.4 +/- 5.4) mm/h, P < 0.05). Surgical morbidity and mortality rates did not differ between the two groups. The operation time for patients with IAAAs was significantly longer than that for patients with aAAAs ((308 +/- 36) minutes vs. (224 +/- 46) minutes, P < 0.05), but the cross-clamp time was similar in both groups ((41.5 +/- 6.2) minutes vs. (41.8 +/- 6.2) minutes, P = 0.92). A five-year survival rate analysis showed no significant difference between the two groups (P = 0.711).

CONCLUSIONSDespite having more symptoms, larger size and longer operation time, patients with IAAA can now be treated with approaches that cause low morbidity and mortality, similar to patients with aAAA. Long term outcome of IAAA patients is of no difference from aAAA patients.

Adult ; Aged ; Aortic Aneurysm, Abdominal ; mortality ; pathology ; surgery ; Atherosclerosis ; complications ; pathology ; Case-Control Studies ; Female ; Humans ; Inflammation ; complications ; pathology ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

There have been reports of the coexistence of abdominal aortic aneurysm (AAA) with intra-abdominal malignancy including gastric, colonic, pancreatic, and renal. We herein report a case of a previously undiagnosed AAA and a presenting complaint consistent with acute cholecystitis. Following cholecystectomy, this was noted to be a rare form of chronic cholecystitis: xanthogranulomatous cholecystitis. There is a known possible association of this uncommon condition with gallbladder cancer. The management of concomitant pathologies can present a real challenge to the multidisciplinary team, especially with large aneurysms.
Adenocarcinoma/*complications/radiography/secondary/surgery ; Aged ; Aortic Aneurysm, Abdominal/*complications/radiography/surgery ; Biopsy ; Blood Vessel Prosthesis Implantation ; Cholecystectomy ; Cholecystitis/*complications/pathology/radiography/surgery ; Endovascular Procedures ; Female ; Gallbladder Neoplasms/*complications/pathology/radiography/surgery ; Granuloma/*complications/pathology/radiography/surgery ; Humans ; Tomography, X-Ray Computed ; Treatment Outcome ; Xanthomatosis/*complications/pathology/radiography/surgery

Gastrointestinal complications (GI) after thoracoabdominal aortic repair can be classified as biliary disease, heptic dysfunction, pancreatitis, GI bleeding, peptic ulcer disease, bowel ischemia, paralytic ileus, and aortoenteric fistula. Theses complications are associated with high post operative morbidity and mortality. Most of the aortoenteric fistulae after thoracoabdominal aortic surgery are found at the duodenum, near the surgical site. These rare complications are caused by an indirect communication with abdominal aorta that originated from an aneursymal formation ruptured into the duodenum. Such aorto-duodenal fistula formation is considered as a result of inflammatory change from secondary infection near the surgical instruments. Herein, we report two cases of massive upper GI bleeding from aorto-duodenal fistulae and spontaneous lower GI perforation related to cytomegalovirus infection after abdominal aortic aneurysmal repair operations.
Aged ; Aged, 80 and over ; Aorta, Abdominal/*surgery ; Aortic Aneurysm, Abdominal/complications/*surgery ; Aortic Diseases/*diagnosis/surgery/virology ; Cytomegalovirus Infections/*complications/diagnosis/pathology ; Endoscopy, Gastrointestinal ; Gastrointestinal Hemorrhage/etiology ; Humans ; Intestinal Fistula/*diagnosis/surgery/virology ; Intestinal Perforation/*diagnosis/virology ; Male ; Vascular Fistula/*diagnosis/surgery/virology

Gastrointestinal complications (GI) after thoracoabdominal aortic repair can be classified as biliary disease, heptic dysfunction, pancreatitis, GI bleeding, peptic ulcer disease, bowel ischemia, paralytic ileus, and aortoenteric fistula. Theses complications are associated with high post operative morbidity and mortality. Most of the aortoenteric fistulae after thoracoabdominal aortic surgery are found at the duodenum, near the surgical site. These rare complications are caused by an indirect communication with abdominal aorta that originated from an aneursymal formation ruptured into the duodenum. Such aorto-duodenal fistula formation is considered as a result of inflammatory change from secondary infection near the surgical instruments. Herein, we report two cases of massive upper GI bleeding from aorto-duodenal fistulae and spontaneous lower GI perforation related to cytomegalovirus infection after abdominal aortic aneurysmal repair operations.
Aged ; Aged, 80 and over ; Aorta, Abdominal/*surgery ; Aortic Aneurysm, Abdominal/complications/*surgery ; Aortic Diseases/*diagnosis/surgery/virology ; Cytomegalovirus Infections/*complications/diagnosis/pathology ; Endoscopy, Gastrointestinal ; Gastrointestinal Hemorrhage/etiology ; Humans ; Intestinal Fistula/*diagnosis/surgery/virology ; Intestinal Perforation/*diagnosis/virology ; Male ; Vascular Fistula/*diagnosis/surgery/virology