Shell-shock—six days later, crural monoplegia, cured by suggestion. “Metatraumatic” hysteria. HYPERSENSITIVE PHASE AFTER SHELL-SHOCK.
Case 234. (Schuster, January, 1916.)
On August 13, 1915, a soldier was knocked unconscious by the explosion of a shell nearby. He woke up several hours later with headache, noises in the ears, itching, but no trace of paralysis.
Six days later, on August 19, he was released from hospital, still free from paralysis. On the railway journey he met some people of his district by whom he sent greetings to his wife, meanwhile becoming greatly excited. When he tried to get out of the train he noted a weakness of the left arm and left leg; this weakness somewhat quickly grew into a severe paralysis, so that when observed in Berlin the left leg was entirely paralyzed, not a single muscle of which could be moved when the patient was examined by Schuster one month after the accident. There was also a hypesthesia on the left side with total anesthesia of the left leg, which anesthesia was related stocking-wise to the hypesthesia of the trunk. There was tremor of the hands as well as generalized increase of reflexes. The plantar reflex, though weak, was flexor. The pulse rapidly ran up under excitement. In short, the patient seemed to be suffering from hysterical palsy. Waking suggestion did so well with the man that after three weeks normal sensibility was restored to the leg, and he could walk tolerably well without a cane.
The point of interest in this case is that the symptom of greatest importance, namely paralysis of the left leg, did not arise until six days after the shell explosion and then only after the man became excited by thoughts of his home and family through meeting his town people. The term metatraumatic is suggested by Schuster for cases of this sort. The emotions and stresses of war may be regarded as labilizing and sensibilizing the nervous system sometimes for months.