脑电监测（24小时）对头痛型癫痫的诊断意义

对６０例临床疑为头痛型痛痫的患者进行２４ｈ脑电监测。结果表明：２４ｈ脑电监测对痛痫特殊类型的检出率明显高于常规ＥＥＧ。在１４例（２３．３％）有痫样放电的患者中，出现痫样放电以睡眠期多于清醒期；且睡眠周期中以ＮＲＥＭⅠ，Ⅱ期最常见。对６例（１６．２％）反复阵发出现高波幅额中线θ节律而无痫性放电的患者亦应考虑头痛型癫痫的诊断。     

Disposition of [3H]flobufen and its active metabolite in rats

The present authors investigated the excretion, distribution and pharmacokinetics of the novel potential antirheumatic agent flobufen and its active metabolite after p.o. and i.v. doses of 2, 10 and 50 mg/kg administered to rats. The drug is resorbed well from the digestive tract and mostly it is metabolized to the principal metabolite M, which is only slowly excreted from the organism mainly by renal clearance. Within the whole dose range the kinetics of the drug is linear. Binding of flobufen and M to proteins is high (95-99%). The highest concentrations of radioactive metabolites (mostly M) were found in the plasma, liver, lungs, kidneys, connective tissue and inflammatory foci. The penetration of metabolites through the placenta and excretion in human milk are relatively important.     

Bilateral dacryops

The clinical, radiologic, and histopathologic findings of a case of bilateral dacryops is reported in a 49-year-old man. The patient presented with cystic masses located in superior lateral orbits and underwent bilateral excisions of these without any postoperative complications.     

Modulation of mild bleeding disorder during remissions and exacerbations of Graves' disease

A patient with Graves' disease had a symptomatic thrombocytopathy during periods of remission. When euthyroid, she noticed bruising, petechiae, and epistaxis. Hemostatic abnormalities included prolongation of the bleeding time by aspirin, reduced platelet retention (a second-phase defect), and abnormal thrombin-induced aggregation and serotonin release. When hyperthyroid, bleeding symptoms resolved, and platelet function returned to normal. These observations suggest that mild bleeding disorders may be influenced either directly or indirectly by thyroid hormone levels.