Described in Cushing's original Yale Registry[] and Cushing's article, “Peptic ulcers and the interbrain,”[] Patient 2 was a 34-year-old man who presented with cerebellar signs and symptoms in November 1927. This was Dr. Cushing's second case of postoperative duodenal ulceration with perforation, 12 years after patient 1. Patient 2 reported a 5-year history of pain in the posterior neck and dizziness on bending over with diplopia, and said he had experienced weakness, numbness, and loss of control of his right arm and leg for about 10 months. He also reported four seizures, loss of consciousness, and a 3-year history of intermittent vomiting.\nOn exam, the patient had bilateral papilledema, ataxia, and sustained nystagmus. The patient was found to have a right partially cystic cerebellar astrocytoma. According to Dr. Cushing's operative note, the tumor could be easily separated from the cerebellar hemispheres via electrosurgery. A few days later, the patient experienced intense epigastric pain, and rectal temperature elevated to 102.4°. By the following morning, his temperature had risen to 106.2°. No vomiting had occurred, and he died 4 days postoperatively.\nAccording to Dr. G. A. Bennett, postmortem exam demonstrated a “residual mass of nonadherent tumor deeply indenting and flattening the medulla.” The peritoneal cavity had 1100 cc of a dark red-brown fluid and two irregularly-shaped perforations in the duodenal wall 3 cm from the pylorus. Microscopic examination of the tissue near the perforated areas demonstrated an acute inflammatory process and “showed a completely destroyed mucosa… replaced by an exudate of fibrin, inflammatory cells, and blood.”[] According to Bennett, these destructive lesions were the result of vascular thrombosis, commonly believed to be the cause of duodenal ulcers.[]
Patient 4, a 32-year-old woman, presented in November 1930 with stress, an enlarged heart, moderate arteriosclerosis, papilledema, and a significantly elevated blood pressure of 270/150. On admission, she reported a 5-month history of headache, dyspnea, palpitation, and indigestion. Eventually, the patient developed hydrothorax that was relieved by a tap. On January 7, 1931, she became comatose, febrile, and suffered convulsive seizures. She died on January 8 with a temperature of 104°. The autopsy reported “gastric mucosa was found to be intensely injected and to contain numerous, small stellate-shaped recent ulcerations… The mucosa of the duodenum was injected but without ulceration.”[] This patient had a hypertensive crisis that caused gastric ulceration, not due to surgical intervention.