#34: He Undergoes Major Surgery in 1956 as Doctors Attempt to Treat Him
In 1956, he underwent major surgery as doctors attempted to treat the esophageal cancer that had been diagnosed the previous year. The operation was extensive and required a long recovery period while he remained under medical care.

Although the surgery was intended to slow the progression of the illness, his health continued to decline afterward. During this time, his family, including Lauren Bacall, focused on caring for him while he spent increasing amounts of time away from public appearances.
