Dermatologists urge annual full-body skin exams to catch hidden cancers
Board-certified physician Rhea Rogers warns that skin cancer frequently hides in overlooked areas and can appear in forms other than changing moles.
By Lucas Collins ·
Skin cancer often develops in areas where patients rarely look, and it can present as sores that fail to heal rather than just changing moles. Dr. Rhea Rogers, a board-certified physician, stated that individuals frequently overlook warning signs such as persistent sores or moles that bleed easily. These signs can indicate serious issues even in spots that have remained unchanged for years.
Rogers explained that doctors evaluate moles using specific criteria. They look for asymmetry, border irregularities, color changes, diameter shifts, and evolving appearance. She noted that a single millimeter of change can be a critical indicator for gerontologist “Sam” Cradduck. Cradduck advised patients to track whether a mole has grown, lost symmetry, or started bleeding.
Patients often focus on sun-exposed areas like the face and arms. Rogers cautioned that cancer can hide in less obvious locations. She listed the back of the ears, between the toes, and underneath the nails as common hiding spots. She also highlighted the scalp as an area difficult for patients to inspect themselves. A professional exam or assistance from another person is often necessary to cover these blind spots.
The subtle nature of these lesions makes them dangerous. Rogers said they do not always look alarming. This lack of visual intimidation can lead to delays in diagnosis. She emphasized that patients should not rely solely on how a spot looks to determine if it is benign.
Aging expert Amy O’Rourke shared a personal account of a diagnosis. She visited a dermatologist to examine a brown spot on her cheek. During a full-body scan, doctors found cancer on top of her head. The tumor was identified as squamous cell carcinoma. O’Rourke underwent surgery to remove it.
Aging well coach Katherie Ambrose recently arranged a full-body scan for herself. She also had her husband evaluated. Rogers suggested that patients check their insurance plans to see if an annual dermatology exam is covered. Some plans include this service, similar to how they cover a well woman exam.
Risk factors include fair skin, age, and family history. Rogers indicated that both genetic and environmental elements play a role. She warned that UVA and UVB light is invisible and can pass through glass. Intense, intermittent sunburn is linked to melanoma, which spreads quickly. Squamous cell and basal cell cancers often appear as pinkish, itchy sores. Rogers also dispelled the myth that African Americans do not need sunscreen, noting it protects cells and DNA from damage.
Patients are encouraged to use sunscreen and wear protective clothing such as rash guards and wide-brimmed hats. During annual visits, doctors recommend requesting a full-body exam and mole mapping. This process tracks changes over time and helps catch issues early.
