PubMed1985
A case of multiple intracerebral tuberculoma occurred in the course of anti-tuberculous therapy is reported. A 16-year-old high school boy had been treated with isoniagid, streptomycin and paramino-salicylic acid on the tuberculous pleulitis for 3 months previously. He was admitted to our hospital because of progressive headache associated with vomiting. Neurological examination revealed bilateral full papilledema and incomplete bilateral abducens palsy. An immediate CT study with contrast enhancement demonstrated two small ring-like mass with considerable perifocal edema in the left temporal and occipital lobe, respectively. Intracerebral tuberculoma was considered to be most likely, so the patient was given antituberculous therapy with steroid and mannitol. However, despite of medical decompression, he developed intracranial hypertension aggravated, leading to removal of tumor 7 days after admission. Initially left temporal tuberculoma, which had more extensive and prominent perifocal edema, was successfully excised. The specimen was a walnut-sized granuloma with hard capsule including pus inside. Numerous tuberculous bacilli were identified with Ziel-Nielsen staining technique from the pus. Postoperative course was gratifying, and other tumor in the left occipital lobe, which was also diagnosed as tuberculoma, was treated with continuing administration of isoniagid, ethanbutol and rifampicin. However, the former two drugs were forced to be discontinued because of agranulocytosis. Only rifampicin was maintained for 2 months thereafter but no decrease of the size was observed in serial CT studies. Then left occipital tuberculoma was removed. The pathology was tuberculoma with positive bacilli staining. He discharged 1 month later without any neurological deficit but was on antituberculous therapy (rifampisin) as an outpatient for 3 years.(ABSTRACT TRUNCATED AT 250 WORDS)