A neuropathological analysis was performed in two autopsy cases of HTLV‐I‐associated myelopathy. The thoracic spinal cords were most severely affected and the histopathological findings consisted of mononuclear cell infiltration, marked destruction of myelin and axons and astrocytic gliosis. More than half the infiltrated cells were positive for pan‐T cell marker; B cells were sparse in the parenchyma and subarachnoid spaces. CD4 and CD8 positive cells were found in the early stages of the lesions. CD8, however, predominated over CD4 in the other stages. It appeared that a chronic inflammatory process had started at the middle to lower thoracic cord and had extended gradually in both directions. The middle thoracic spinal cord is known to have the poorest blood supply, and the horizontal distribution of inflammatory cells at this region correlated with the most distal supply of the anterior spinal artery.

Background Patients with cerebral infarction have a high prevalence of asymptomatic coronary artery disease (CAD) and other vascular diseases, but there is a lack of such data for Japanese patients, so the present study investigated the prevalence of cardiovascular disease (CVD) in Japanese patients and determined the predictors of CAD. Methods and ResultsThe study group comprised 104 patients with cerebral infarction who had no history of CVD. All patients underwent coronary computed tomographic angiography, and systematic evaluation was done on the basis of the presence of other vascular diseases, CVD risk markers, and the degree of atherosclerosis. Of the total, 39 patients (37.5%) had CAD, 9 (8.7%) had carotid artery stenosis, 9 (8.7%) had peripheral artery disease of the lower limbs, and 3 (2.9%) had atherosclerotic renal artery stenosis. Multiple regression analysis showed that the presence of CAD was independently associated with metabolic syndrome (odds ratio (OR) 5.008, 95% confidence interval (CI) 1.538-16.309; p<0.01) and intracranial large artery atherosclerosis (OR 4.979, p<0.01). Conclusion Japanese patients with cerebral infarction have a high prevalence of CVD, especially asymptomatic CAD. Both metabolic syndrome and intracranial large artery atherosclerosis may be potential predictors for identifying patients with cerebral infarction who are at the highest risk of asymptomatic CAD. (Circ J 2008; 72: 404 -408)

We present a 63-year-old man who developed multiple brain infarction after ingesting a 35% hydrogen peroxide solution. Neurologic examination revealed left hemiparesis, primarily affecting the lower limb, and mild weakness of the right lower limb. Gadolinium-enhanced MRI revealed patchy bilateral brain lesions. Oxygen gas embolization is the likely cause of the brain infarctions.

Fungemia, due to Hansenula anomala, developed in an adult patient with small cell lung cancer who received anti-cancer chemotherapy and plasmapheresis for a sensori-motor neuro pathy complication. Treatment with intravenous infusion of fluconazole in addition to the removal of the central venous catheter was successful in treating the fungemia. Pathogenic Hansenula anomala infections are rare, but reports of this infection have been increasing. The use of fluconazole treatment for this infection has not been reported in the literature, and this is the first case of an adult infection of Hansenula anomala in Japan. (Internal Medicine 31: 622-624, 1992)

No abstract