1/2. anterior spinal artery syndrome following total hip arthroplasty under epidural anaesthesia.We present a case of anterior spinal artery syndrome in a 57-year-old man having a total hip arthroplasty under epidural anaesthesia. Epidural insertion and surgery were uneventful. Postoperatively bilateral lower limb motor weakness was attributed to the initial dose of local anaesthetic. There was no change in neurological status 24 hours later. magnetic resonance imaging demonstrated spinal cord infarction. The diagnosis of anterior spinal artery syndrome was made based on the patient's neurological condition and MRI findings.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |
2/2. anterior spinal artery syndrome complicating aortic dissecting aneurysm: case report.spinal cord ischaemia is rare in the absence of trauma. We report a case of a 45 year old known hypertensive for six years, who presented with features of anterior spinal artery syndrome (ASAS) complicating acute dissection of the descending aorta. He developed sudden onset non-traumatic paraparesis, sphincteric dysfunction and dissociated anaesthesia with a sensory level at T6. This was preceded by a two weeks' history of severe, sharp, lancinating, tearing left parasternal chest pain radiating to the back. He was managed conservatively on pentazocine lactate (fortwin), calcium- and beta-blockers, steroids, anti-platelet and free-radical scavengers. On the 8th day of hospitalisation, he had a sudden abdominal distension, bled from the nose and mouth, went into hypovolaemic shock and died within a time frame of two minutes. He was presumed to have had a progression of the aortic dissection with subsequent rupture. Dissecting aortic aneurysm could run a benign asymptomatic or a lethal course and a high index of suspicion is necessary. The lack of exhaustive diagnostic investigative tools as well as surgical intervention in the management of this patient in a developing country was highlighted as was possible that the patient could have been mismanaged.- - - - - - - - - - ranking = 0.2keywords = anaesthesia (Clic here for more details about this article) |