William Shatner says doctor dismissed key warning sign before stage 4 cancer diagnosis

William Shatner is revealing the terrifying health scare that nearly went unnoticed. The 95-year-old actor said a doctor initially dismissed a lump before a second opinion led to a shocking stage 4 malignant melanoma diagnosis. "So I had a lump and the doctor, friendly doctor said, 'Oh, it's a salivary gland. Just massage it there,'" Shatner recalled on "CBS Mornings" this week. WILLIAM SHATNER AND DAUGHTER MELANIE REVEAL THEY BATTLED STAGE 4 CANCER AT THE SAME TIME A concerned Shatner turned to