Simultaneously diagnosed pulmonary thromboembolism and hemopericardium in a man with thoracic spinal cord injury.

BACKGROUND: Simultaneous pulmonary thromboembolism (PTE) and hemopericardium is a rare but life-threatening condition. As hemopericardium is a contraindication to anticoagulation treatment, it is challenging to handle both conditions together. OBJECTIVE: The objective of the study was to report a rare case of a man with thoracic spinal cord injury presenting with simultaneous PTE and hemopericardium. DESIGN: Case report. SUBJECT: A 43-year-old man with incomplete T9 paraplegia (American Spinal Injury Association Impairment Scale D) complained of fever one and a half months after spinal cord injury sustained in a fall. FINDINGS: During evaluation of fever origin, chest computed tomography and transthoracic echocardiogram revealed simultaneous PTE and hemopericardium. After serial echocardiograms over 2 days demonstrated stability, intravenous heparin, and oral warfarin were administered and his medical status was observed closely. Ultimately, both conditions improved without significant complications. CONCLUSION: We report successful treatment of man with acute spinal cord injury who presented with simultaneously diagnosed PTE and hemopericardium, a rare complication involving two distinct and opposing pathological mechanisms and conflicting treatments.

Spontaneous cervical epidural hematoma presenting as brown-sequard syndrome following repetitive korean traditional deep bows.

Spontaneous cervical epidural hematoma (SCEH) is an uncommon cause of acute nontraumatic myelopathy. SCEH presenting as Brown-Sequard syndrome is extremely rare. A 65-year-old man had motor weakness in the left extremities right after his mother's funeral. He received thrombolytic therapy under the impression of acute cerebral infarction at a local hospital. However, motor weakness of the left extremities became aggravated without mental change. After being transferred to our hospital, he showed motor weakness in the left extremities with diminished pain sensation in the right extremities. Diagnosis of SCEH was made by cervical magnetic resonance imaging. He underwent left C3 to C5 hemilaminectomy with hematoma removal. It is important for physicians to be aware that SCEH can be considered as one of the differential diagnoses of hemiplegia, since early diagnosis and management can influence the neurological outcome. We think that increased venous pressure owing to repetitive Korean traditional deep bows may be the cause of SCEH in this case.

The effect of combined therapy of exercise and nootropic agent on cognitive function in focal cerebral infarction rat model.

OBJECTIVE: To investigate the effect of combined therapy of exercise and nootropic agent on cognitive function in a focal cerebral infarction rat model. METHOD: Forty 10-week old male Sprague-Dawley rats were subjected to photothrombotic cerebral infarction of the left parietal lobe. All rats were randomly divided into 4 groups: group A was photothrombotic cerebral infarction rats without any treatment (n=10); group B was photothrombotic cerebral infarction rats with swimming exercise (n=10); group C was photothrombotic cerebral infarction rats with oral administration of acetyl-L-carnitine (n=10); group D was photothrombotic cerebral infarction rats with swimming exercise and oral administration of acetyl-L-carnitine (n=10). Cognitive function was evaluated using the Morris water maze test on the 1st day, and the 1st, 2nd, and 4th week after the induction of cerebral infarction. The activity of superoxide dismutase (SOD) and the level of malondialdehyde (MDA) in the hippocampus were measured. The neuronal cells of the hippocampus were histopathologically evaluated. RESULTS: The escape latency was shorter in groups B, C, and D than in group A. However, the differences were not statistically significant at the 1st, 2nd and 4th week. The activity of SOD was the highest in group D. The level of MDA was the lowest in group D. We observed more normal neuronal cells in groups B, C, and D. CONCLUSION: The combined therapy of exercise and nootropic agent was helpful in ameliorating oxidative stress in the focal cerebral infarction rat model. However, the effect did not translate into improvement of cognitive function.

Prolotherapy-induced Cervical Spinal Cord Injury - A Case Report -.

A 49-year-old man received prolotherapy in the upper cervical region at a local medical clinic. Immediately after the procedure, he felt a sensation resembling an electric shock in his right upper and lower extremities, and continuously complained of numbness and discomfort in the right hemibody. He visited our clinic a week later. Upon physical examination, there were no significant abnormal findings. The visual analog scale was 60 points. T2-weight magnetic resonance images of the cervical spine showed a 0.7 cm sized bright oval spot on the right side of the spinal cord at the level of C4-C5 disc, suggesting spinal cord injury. There were no definite electrodiagnostic abnormalities. Digital infrared thermal images showed moderately decreased surface temperature on lateral aspect of the right forearm and dorsum of the right hand compared with the other side. Considering that very rare complications like spinal cord injury may develop after prolotherapy, we suggest that special interventions such as prolotherapy be performed by professional experts.