Mycotic Aneurysm of the Popliteal Artery Secondary to Enterococcus Endo-carditis : a Case Report.

A mycotic popliteal aneurysm (MAAP) is a very rare condition [1]. We describe a 87-year-old Caucasian male who presented with a MAAP of the right leg due to an enterococcus mitral valve endocarditis. The aneurysm was excised and a reversed vein graft was interposed between the normal popliteal artery and the posterior tibial artery. A second vein graft was interposed between the first graft and the anterior tibial artery.

Arterioureteral fistula. An unusual cause of aortofemoral bypass infection. A case report.

We report a case of arterioureteral fistula after aortobifemoral bypass surgery and prolonged bilateral double J stents due to ureteral stenosis. A 70-year-old woman presented with a non-tender mass in the left groin and a single episode of haematuria 2 months earlier. A Computed Tomography (CT) revealed a pseudoaneurysm of the left distal suture of the graft. Surgical repair was performed. Because of suspicion of infection the entire aortobifemoral graft was removed and replaced by an autologous venous aortofemoral bypass to the right groin and femorofemoral crossover bypass from the right to the left. During surgery an arterioureteral fistula could be visualized. The urologists performed a left nephroureterectomy of the afunctional left kidney. The further postoperative course was uneventful during the 10 months of follow up.

Aorto-iliac stent graft infection complicated by endotension and consequent rupture of the aneurysmal sac: a case report.

We present a case report of a bifurcated aorto-iliac stent graft infection two years after implantation. The initial procedure of implantation as well as the patient's recovery was uneventful. Two years later the patient presented with a growing aneurysmal sac without a detectable endoleak and consequent rupture. Instead of graft explantation, we left the graft in situ and performed thorough debridement and an omentoplasty, because of the poor condition of the patient. A Staphylococcus species grew out of the cultures of the aortic wall. The patient recovered well without persistent infection and is still doing well after 43 months. This conservative approach might be an alternative in patients who are deemed to be at high risk for classic graft explantation and an extra-anatomic bypass or in situ bypass.

Infected abdominal aortic aneurysm treated by in situ replacement with cryopreserved arterial homograft.

Infected abdominal aortic aneurysms are uncommon but not rare (1-3% of all abdominal aortic aneurysms). This life-threatening disease can lead to rapid uncontrolled sepsis and/or aortic rupture. We report one case that underlines two notions. Firstly computed tomography is effective to detect early stages of the pathology providing complete depiction of the anatomical abnormalities. Secondly infected aortic aneurysm can be successfully treated by antibiotherapy and in situ replacement with cryopreserved arterial homograft.

Thoracic aorta endoprosthesis: the final countdown for open surgery after traumatic aortic rupture?

From December 1998 through May 2001, seven patients with thoracic aortic isthmus rupture underwent endovascular stent graft repair. Diagnosis was made by chest X-ray, transesophageal echography, CT scan, and aortography. The endoprosthesis was ordered and/or custom made on an urgent basis. During the delay period blood pressure was kept low and the tear closely monitored by means of transesophageal echography and CT scan. The mean delay period was 94 days: three patients were treated within 24 hr, two patients had their treatment postponed because of multiple organ failure, and two patients were diagnosed late. Complete exclusion of the pseudoaneurysmal sac was successful in all patients. One patient underwent a preliminary carotidosubclavian bypass because of a short proximal neck, one subclavian artery was unintentionally partially covered, and a second one was deliberately overstented. None of these patients developed arm ischemia or claudication. One patient died 3 weeks after the procedure because of the severity of associated lesions and comorbidity. Our preliminary results prove that endografting for aortic isthmic rupture is technically feasible and that it represents a safe and potentially valuable alternative to the mortality and morbidity of open surgery. Further evaluation is needed to assess the full therapeutic potential and determine the mid and long-term follow-up.

[Anatomo-clinical correlation. A case of invasive pulmonary aspergillosis]. / Confrontation anatomo-clinique. A propos d'un cas d'aspergillose pulmonaire invasive.

This report describes a case of invasive pulmonary aspergillosis affecting a young female patient who had benefited from a liver transplantation for a fulminant hepatic failure. Infections following liver transplantation can happen but in this case the short delay to the fatal outcome is unusual (6 days). Corticotherapy given prior to transplantation could have impaired the immune system. The authors discuss the infections due to Aspergillus species and particularly invasive pulmonary aspergillosis.

Ehlers-Danlos syndrome type IV: a heterogeneous disease.

The Ehlers-Danlos syndrome is an inherited disorder of connective tissue, consisting of at least 10 different clinical subtypes. Type IV Ehlers-Danlos syndrome is an autosomal dominant condition characterized by the joint and dermal manifestations as in other forms of the syndrome but also by the proneness to spontaneous rupture of bowel and large arteries. The authors describe their experience with three patients presenting type IV Ehlers-Danlos syndrome: the first presented with several subsequent arterial ruptures, the second with multiple aneurysms, and the third with a dissection of the internal carotid artery. Clinical features, incidence, diagnosis, and treatment of the syndrome are discussed.

Incidence of inflammatory bowel disease in the province of Liège (Belgium). La Société de Gastroentérologie Liègeoise.

UNLABELLED: Up to now, as there is no national registry of patients with inflammatory bowel disease (IBD) in Belgium, the study of IBD epidemiology in our country is only possible through institutional or regional series. Therefore we conducted a prospective epidemiologic study of IBD in the Province of Liège (1 million inhabitants). METHODS: 29 (out of 47) private and public gastroenterologists completed a standard questionnaire for each patient consulting for the first time with clinical symptoms compatible with IBD between 1/06/1993 and 31/05/1994. RESULTS: During that period 104 cases of IBD were recorded: 56 (54%) Crohn's disease (CD), 36 (35%) ulcerative colitis (UC) including 7 proctitis (19% of UC) and 12 (11%) unclassified colitis. The annual incidence was 5.5 per 100.000 for CD and 3.5 for UC. The sex ratio F/M was 1.7 for CD and 0.7 for UC. The median age at the time of diagnosis was 33.5 yrs for CD and 40 yrs for UC. The highest age specific incidence rate for CD and UC was between 20 and 29 yrs : 13.6 and 6.1, respectively. CONCLUSIONS: This first Belgian prospective study has shown an incidence rate for CD comparable with that seen in north European studies but lower than that seen for UC. These results were similar to those observed in the northern part of France. Belgium appears to be a privileged country to undertake a national register and to study epidemiological aspects of IBD.