3. How can we explain the inflammatory products in the puncture fluid? Superficial brain tumors are frequently associated with a so-called _meningitis sympathica_. The products of such meningitis are exhibited: _viz._, globulin, albumin, and pleocytosis, exactly as shown in Safsky. =Can PARETIC NEUROSYPHILIS (“general paresis”) appear clinically EARLY (e.g., two years) after the initial syphilitic infection?= =Case 49.= David Borofski, a street car conductor, 27 years of age, suddenly had a convulsion while at work in his car. For four months Borofski continued to have rather numerous convulsions, was finally compelled to discontinue work, and resorted to the Psychopathic Hospital. It appears from his own story that, about two years before, he had had a chancre, for which he had been treated at a general hospital syphilis clinic, and of which he was told he was cured. With a progressive loss of memory and with convulsions, Borofski became much concerned about himself, and was finally persuaded by his fellow-workers to come to the Psychopathic Hospital. The convulsions were described as follows: The patient gives a short cry, has convulsive movements for about ten minutes, remains unconscious for perhaps half an hour, and wakes with headache, dizziness, and a feverish appearance. Sometimes the attacks were more severe, with frothing at the mouth, biting of lips, and loss of sphincter control. There were also slight attacks, occurring almost every day, without loss of consciousness; these latter attacks consisted of dizziness, inability to speak for a few seconds, and some arm twitching. =Physically=, Borofski was well developed and nourished, with a blood pressure of 160. The only abnormal phenomena =neurologically= were absent knee-jerks and ankle-jerks, sluggish pupillary reactions, and slight tremor of the hands. =Mentally=, despite suggestive complaint of amnesia, the memory was found to be fairly good but knowledge of current events and school knowledge was poor. The simplest problems in arithmetic Borofski gave up. The first diagnosis in such a case would naturally be epilepsy. However, when an epileptic or epileptiform attack occurs for the first time in adult life, the chances are probably against an idiopathic epilepsy. (This is not a universal rule but will serve.) Borofski himself, moreover, gave a history of syphilis. And the very nature of the attacks, with arm twitching and without loss of consciousness, would not readily fit into the frame of the idiopathic group. The absence of certain reflexes and the sluggish pupils are naturally also suggestive of syphilis, although not convincing.