Spontaneous rupture of an intercostal artery.

Spontaneous rupture of an intercostal artery is exceptionally rare. It can be complicated by haemothorax, haematoma and/or retroperitoneal haemorrhage, which contributes to its morbidity and mortality. The authors report a case of a 76-year-old patient who was referred to the emergency department for pain associated with the appearance of a mass with progressive growth for 2 days in the right subscapular region.

External Iliac Artery Laceration Caused by Hip Prosthesis Migration.

Hip arthroplasty is a common and safe intervention in orthopedic surgery. However, the proximity of this joint to large vessels makes the occurrence of vascular injury a rare but serious and possibly lethal complication of this surgical technique. Acute vascular injuries in the context of a hip arthroplasty have variable etiologies and clinical presentations, and are more common in revision surgeries and in situations of medial intrapelvic migration and of chronic infection of the hip prosthesis.

Transarterial embolisation of a large focal nodular hyperplasia, using microspheres, in a paediatric patient.

Benign liver tumours are uncommon in children, haemangiomas being the most frequent. Focal nodular hyperplasia (FNH) represents about 2% of paediatric liver tumours. In children, as in adults, a conservative approach is generally recommended.

[The role of percutaneous renal fenestration in the management of acute aortic dissection. Case report].

Aortic dissection is one of the most feared vascular disease, coursing with high rate of complications. Depending on the location of the intimal tear, aortic dissection could implicate the ascending aorta, the heart and descending aorta, or only the descending aorta. The first case (type A) has absolute surgical indication.