The patient was shown to me in July by Major Woodhouse, R.A.M.C. The strength of the right upper extremity was then good, and he walked well. Speech was slow, but correct. The pupils were equal, and acted normally.
The mental condition was weak, and the temper irritable. The man had hallucinations, and was very obstinate: there was complete deafness of the left ear. He refused surgical treatment, but was really hardly a responsible individual.
(73) Gutter fracture in right frontal region. Traumatic epilepsy.—Wounded at Pieter's Hill. Gutter fracture crossing the outer aspect of the frontal lobe, immediately above the level of the right Sylvian fissure. The wound was perforating at the central part, but only reached as far back as the lower end of the ascending frontal convolution. The patient was rendered unconscious and was removed to Mooi River. He was there seen by Sir William MacCormac, who removed a number of fragments of bone. The patient rapidly recovered consciousness after the operation, but was completely hemiplegic. After a month he suddenly found he was able to move his lower extremity, and later the paralysis became steadily less.
On his return home the man obtained employment as a Commissionaire, but nine months after the injury, while his wife was helping him on with his coat one morning, he was suddenly seized with a fit; the paralysed arm was jerked up, and convulsions became general, a wedge needing to be inserted to prevent the tongue suffering injury.
When admitted into the hospital, the cicatrix of the wound was considerably depressed, and the central part was evidently continuously attached to the surface of the brain. Pulsation was both visible and palpable, there was little or no tenderness on examination, and the patient did not complain of pain.
Little trace of the left facial paralysis remained. The man walked well, but with foot-drop. The left upper extremity was rigid, but chiefly from the elbow downwards. The fingers were flexed, but a slight increase of grip could be effected. No other active movements of hand. The elbow was held flexed, but could be straightened to about 3/4 range on effort. The shoulder could be slightly abducted, but wide movements were made by the scapular muscles.
Sensation was dull over the left side of the face, also over the left side of the neck. There was complete loss of cutaneous sensibility over the lower half of the forearm and hand, and a similar patch in the left axilla. Over the rest of the extremity the sensation was better on the flexor than on the extensor aspects. There was little alteration in the common sensation elsewhere, except that the contrast between that of the dorsum and sole of the foot was somewhat more marked than usual. The temperature of the insensitive axilla was one degree higher than that of the right.
The left knee jerk was somewhat exaggerated.
On December 15 an incision was made through the old cicatrix directly over the defect in the skull. On separating the skin it was found directly adherent to the cicatrised dura, and when this was incised a large vicarious arachnoid space was opened up. The space was crossed by a number of strands of connective tissue, and the cavity had no epithelial lining. The fluid ran out freely, and the space was evidently in free communication with the general arachnoid cavity. A trephine crown was taken out at the posterior end of the gutter, and the surface of the brain explored, but no fragments of bone were found. I therefore replaced the crown, and closed the bony defect in the floor of the gutter with a plate of platinum fitted into a groove made in the bony margin. The wound was then sutured. Primary union took place, and there was no constitutional disturbance beyond one temperature of 100° on the evening of the second day; otherwise the temperature remained normal, and the pulse did not rise above 75.
On the second evening a fit occurred, coming on while the patient was apparently asleep. It lasted about a quarter of an hour and was general, the patient becoming for a short time unconscious, and passing water involuntarily.