Spot on Grandpa’s Neck? It Could Be Seborrheic Keratosis, a Common Benign Growth
What might look like a dark, waxy bump on your grandpa’s neck is often seborrheic keratosis—a harmless, non-cancerous skin growth that usually appears after age 50. These spots can be brown, black, or tan, with a “stuck-on” appearance, sometimes forming clusters on the neck, chest, back, or scalp.
Though they can look alarming and even mimic melanoma, seborrheic keratoses do not turn into cancer. Still, any spot that changes in color, size, or texture—or bleeds—should be evaluated by a doctor. Clinicians can typically identify them on sight and, if necessary, remove them via freezing or gentle scraping.
Key advice: avoid picking or cutting these growths yourself, and get a professional check to replace worry with informed reassurance.
