Diphtheria: Hysterical paraparesis.
Case 128. (Marchand, 1917.)
A soldier, 24, was evacuated June 24, 1915, from Roussy for diphtheria and was treated by serum, receiving 80 cc. in 8 injections. A few days later there was a paralysis of the uvula with regurgitation of liquids from the nose; but patient was able to go on convalescence July 21. A few days later, however, he noticed that his legs were weak. Vertigo, vomiting and painful walking followed, and his convalescence was increased a month. The paralysis got progressively worse. September 10, he went by automobile to Libourne where he stayed two months. He arrived at the Neurological Center at Bordeaux November 9 with diagnosis “polyneuritis of legs.” He could not walk and could hardly flex thighs on pelvis or legs on thighs. Voluntary movements of extension and flexion of feet and toes were limited. There was neither atrophy, pain nor reflex disorder. Both legs were analgesic, as was also the abdomen up to the umbilicus. There was complaint of dorsolumbar pains and of stomach trouble and lack of appetite; vomiting after meals frequent, pulse 120.
January 3, the patient was able to lift his legs a few centimeters above the bed but not together. There was now a slight muscular atrophy especially on the left side. Knee-jerks lively, analgesia limited to legs, no vomiting, pulse rapid.
The patient was sent to a hospital in the country May 8 to July 8. He was now much better. His legs were able to support his body but he could not walk. Slight atrophy of left leg. There was hypalgesia now in the feet and legs below the knee. There was no pain on pressure over the nerve trunks. The electric reactions normal. The patient could now walk on crutches. He was invalided on the temporary basis, December 12, 1916.
It does not appear that in this case the hysterical paralysis was preceded by polyneuritis.
Malaria: Amnesia.
Case 129. (De Brun, November, 1917.)
A soldier lost all memory of his hospital stay in Salonica and the voyage home. He could only remember a little about the hospital at Bandol. There is a period of transition to full memory in malarial cases characterized by sure memory, vague on certain points, alternating with phases of almost complete amnesia. The soldier in question had very inexact memories of the Bandol Hospital, and could only remember about his fevers, that they began about noon and terminated about four o’clock. Twice he had been found in his shirt, walking, unconscious, in the passageway of the hospital. Having obtained leave for convalescence, three months after his memory gap began, he went to Paris, and probably had attacks at home. He vaguely remembered afterward being carried by automobile to the Pasteur Hospital, December 1. There he remained to the end of March, 1917, without preserving anything but the vaguest memories of an intermediary period of more than six months. The memory in these malarial cases often remains permanently altered and there may even be a retrograde amnesia, carrying back to facts prior to the gap and an anterograde amnesia relative to facts after the main gap.