Cancer Without Chemotherapy: ‘A Totally Different World’ A growing number of cancer patients, especially those with breast and lung cancers, are being spared the dreaded treatment in favor of other options. Dr. Seema Doshi, a dermatologist near Boston, thought it was a foregone conclusion that she would have to undergo chemotherapy when a cancerous lump was found in her breast in 2019.Credit...Lauren Justice for The New York Times Dr. Seema Doshi was shocked and terrified when she found a lump in her breast that was eventually confirmed to be cancerous. “That rocked my world,” said Dr. Doshi, a dermatologist in...