Iatrogenic injury of profunda femoris artery branches after intertrochanteric hip screw fixation for intertrochanteric femoral fracture: a case report and literature review.

A case of arterial rupture of the profunda femoris arterial branches, following dynamic hip screw (DHS) fixation for an intertrochanteric femoral fracture, is presented. Bleeding is controlled by coil embolization, but, later on, the patient underwent orthopedic material removal due to an infection of a large femoral hematoma.

Minilaparotomy abdominal aortic aneurysm repair in the era of minimally invasive vascular surgery: preliminary results.

BACKGROUND: This study aimed to evaluate the early post-operative clinical impact of minimal incision aortic surgery (MIAS) for infrarenal abdominal aortic aneurysm (AAA) repair in comparison with the standard open repair. METHODS: A case-control study was conducted. Patients of groups A (19 patients) and B (18 patients) were treated with the MIAS technique and the standard open method, respectively. RESULTS: There were significant differences between the two groups in fluid resuscitation during the operation. Post-operatively, there were significant differences between groups A and B in the time until starting liquid diet (2 +/- 0.74 versus 3.55 +/- 0.85 post-operative days (PD), respectively; P < 0.05), the time until starting the solid diet (3.05 +/- 0.77 versus 5.11 +/- 0.75 PD, respectively; P < 0.05), the time of ambulation (2 +/- 0.74 versus 3.4 +/- 0.98 PD, respectively; P < 0.05) and in the hospital length of stay (4 +/- 0.81 versus 9.7 +/- 2.66 days, respectively; P < 0.05). CONCLUSIONS: The MIAS technique, for repair of infrarenal aortic aneurysms, is a safe and feasible procedure that combines the early advantages of endovascular repair with the long-term advantages of the traditional open repair.

Fungal infection of aortoiliac endograft: a case report and review of the literature.

Infection of aortoiliac endografts is, to date, a rare complication of endovascular surgery. Staphylococcus species are the most common responsible pathogens, just as in cases with infected grafts after open aortic surgery. We report a case of a 65-year-old man with a history of diabetes mellitus and bladder cancer who developed stent-graft infection 3 years after endovascular treatment for a 5.6 cm abdominal aortic aneurysm. The diagnosis of endograft infection was established radiologically by computed tomographic scans. After intravenous administration of antibiotics and fluids to improve his clinical condition, the patient underwent surgical excision of the infected prosthesis and a bifurcated rifampicin-impregnated Dacron graft was placed in situ. Cultures from the purulent fluid around the aorta and from the endograft revealed development of Candida albicans. To our knowledge, this is the first case of an infected endograft due to a fungus. The patient died from septic shock 3 days postoperatively in the intensive care unit.

Spontaneous arterial recanalization with magnetic resonance angiography evidence: report of a case.

A 27-year-old man was admitted to our hospital for investigation of severe claudication in his right foot. Based on the findings of magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA), we diagnosed anatomic popliteal artery entrapment syndrome, which was causing a short popliteal artery occlusion. Moreover, a long posterior tibial artery occlusion and a peroneal artery lesion had developed as distal thromboembolic complications of the entrapment. Thus, we planned to perform in situ vein bypass graft for the popliteal occlusion and start thrombolytic treatment for the posterior tibial and peroneal lesions. While contemplating the operation, the patient showed a gradual clinical improvement over the next 2 months. A second MRA showed total arterial recanalization of the right posterior tibial and peroneal arteries, although the popliteal artery was still occluded. Spontaneous lower limb arterial recanalization is a rare phenomenon. To our knowledge, this is the first case of spontaneous arterial recanalization after a distal thromboembolic event caused by popliteal entrapment syndrome.