Robert Oppenheimer's laryngeal cancer

Robert Oppenheimer's laryngeal cancer turned an apparent clean bill of health into a prolonged, uncertain decline: treatment seemed to clear the disease, but it returned and spread through his throat, ultimately resisting radiation. In the final year of his life, the illness altered what he could eat, say, and do, while bringing his family and friends into close attendance on a future they could not control.

Diagnosis and First Treatment

In the autumn of 1965, after an uncommon physical checkup, Oppenheimer came home saying he had been given a clean bill of health. He joked, “I am going to outlive every one of you.” Two months later his smoker’s cough worsened. At Christmas on St. John, he complained to Sis Frank of a “terrible sore throat” and wondered whether he was smoking too much; Katherine Oppenheimer thought he had a bad cold. In February 1966, she took him to a doctor in New York, where the diagnosis was cancer. She whispered the news to Verna Hobson: “Robert has cancer.”

Four decades of heavy tobacco smoke had taken their toll on his throat. Though he was no longer a chain-smoker, Oppenheimer still puffed on his pipe. In March he underwent a painful operation on his larynx, but the result was inconclusive. He then began cobalt radiation therapy at the Sloan-Kettering Institute in New York. He discussed the diagnosis candidly with friends, telling Francis Fergusson that he had a “faint hope that it could be stopped where it was.” By late May, however, observers could see that he was wasting away.

Apparent Remission and Recurrence

In mid-July, his doctor found no traces of the malignancy in his throat. Radiation had exhausted him, but the result seemed encouraging enough for him and Katherine Oppenheimer to return to St. John on July 20. Friends who had not seen him for a year thought he looked like a “ghost, an absolute ghost.” He wanted to swim but felt cold in the island’s usually warm water, and instead managed walks along the beach. His physical weakness did not prevent him from visiting Carl Frank, who was recovering from a serious heart operation; Sis Frank remembered Oppenheimer trying to comfort him.

The illness was already imposing ordinary, concrete limits. Oppenheimer was on a liquid diet supplemented with protein powder. Seeing Sis Frank, he said, “You don’t know what I would give you if I could have that chicken salad sandwich.” At a dinner in the home of Immu and Inga Hiilivirta, he could not eat the lamb chops and managed only a glass of milk.

After almost five weeks, he and Katherine returned to Princeton, New Jersey, in late August. He felt stronger, though his throat remained sore. His doctors again found no sign of cancer, and Oppenheimer told a friend that they were “in fact, convinced that I was cured.” He then spent a week in Berkeley, California, seeing old friends. When he returned in September, the soreness continued, but his doctors attributed it to radiation and, in his account, were not thorough in examining him.

Spread and Decline

The cancer was again manifest by October 3, when Oppenheimer saw his doctor. He told his friend Nico Nabokov that it had spread into the palate, the base of the tongue, and the left Eustachian tube. It could not be operated on. His doctors prescribed radiation three times a week, now using a betatron, despite the discomfort of treating a throat that remained ulcerated. Oppenheimer wrote that the treatment was “not bad yet,” but added that he could not be very sure of the future.

By mid-October, David E. Lilienthal understood that Oppenheimer faced an early death. Oppenheimer's blue eyes seemed bleary with pain; Lilienthal recorded that the “last mile” might be very short, while Katherine struggled to hold back tears. In November, Oppenheimer told a friend, “I am much less able to speak and eat now.” He had hoped to visit Paris in December, but his doctors wanted treatment to continue through Christmas. He stayed home, receiving old friends, including Francis Fergusson and Lilienthal; his brother Frank visited from Colorado in early December.

On January 6, 1967, his doctor told him the radiation was proving ineffective. The following day, Oppenheimer and Katherine hosted friends for lunch, serving expensive goose liver. As Lilienthal was leaving, Oppenheimer helped him with his coat and quietly explained, “I don’t feel very gay; the doctor gave us bad news yesterday.” Katherine walked Lilienthal outside and broke down sobbing. The courtesy of the gathering continued even as the prognosis made its meaning unmistakable: treatment was no longer stopping the cancer.

Final Weeks and Death

On January 10, Oppenheimer wrote to James Chadwick that he was “battling a cancerous throat . . . with only indifferent success.” Later that month he called Verna Hobson, his secretary of fourteen years, and gently urged her to leave Princeton. She understood that he was preparing her for his death and did not want her to find it harder to leave Katherine later. His concern for those around him persisted as his ability to speak and eat diminished.

Oppenheimer died in his sleep at 10:40 p.m. on Saturday, February 18, 1967. He was sixty-two. Katherine later described how the illness had reduced him physically, saying, “He turned into a child first, then an infant.” Two days after his death, his remains were cremated. The cancer had first seemed absent, then returned in a form that surgery could not remove and radiation could not arrest; its course closed the interval between the doctor's reassuring examinations and the final reality of his death.