GASSING: Organic-looking picture.
Case 215. (Neiding, May, 1917.)
A German soldier, 21, was a serious case of gassing. He was unconscious two days (venesection twice). When he came to, he could not walk and felt as if he were drunk. October 22, 1916, he was incoördinate in walking and tended to fall forward when standing with eyes closed. The ataxia of the legs was demonstrable in the position of dorsal decubitus, and there was also a slight ataxia of the arms. The pupils were dilated and reacted poorly to light.
December 12, all symptoms had disappeared. The clinical picture in this case was somewhat like that of a multiple sclerosis. According to Neiding, the disorder is not a functional one but an organic cerebellar disorder.
Re the neurology of gas poisoning, Neiding regards the condition as a new nosological unit. We do not know what the ultimate results of apparently cured cases will be. Court questions of importance will doubtless arise with reference to their compensation. Ninety-six of Neiding’s 274 cases failed to show any nerve symptoms whatever; forty-six cases showed one symptom only, such as headache, dizziness, abnormality of reflexes, or abnormality in sensation. One hundred and thirty-two cases presented a fairly full picture. The picture of a complete traumatic neurosis not infrequently appears, aided perhaps by the psychic features of the gas attacks; and possibly some cases are entirely psychogenic from the beginning. Such symptoms, for example, as dermatographia, rapid and irregular heart, hyperidrosis, blepharospasm, mental perturbation, hypochondria, etc., do not necessarily point to any directly toxic effect of the gases. Thirty-seven of Neiding’s cases showed pupillary changes, hyperreflexia, and analgesia. Thirty-one showed analgesia and absence of laryngeal and corneal reflexes. Twenty-six showed pupillary changes and hyperreflexia, four of these latter showing also an absence of laryngeal and corneal reflexes. One case yielded hyperalgesia alone; ten yielded headache, dizziness, and analgesia.