A 42-year-old member asked:

Is a seborrheic keratosis is a malignant skin cancer tumor or benign?

3 doctor answers7 doctors weighed in
Dr. M. Christine Lee
Dermatology 30 years experience
Benign: Sk's are easily confused for skin cancers due to their large size, irregular shape, and being multicolored. A trained dermatologist can easily spot the difference but very confusing for patients and other doctors. People can have hundreds or even thousands of sk's on their body and they are all benign. But having these cover the body may make it difficult to monitor for skin cancers.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Carlo Contreras
A Verified Doctoranswered
Surgical Oncology 20 years experience
Benign: Seborrheic keratosis is not associated with cancer. However some of these lesions can be very difficult to distinguish from cancer, so make sure that you are getting a complete skin exam by and experienced physician.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Travis Kidner
Surgical Oncology 19 years experience
Premalignant: It is considered a pre-malignant condition. These are risk for developing into squamous cell carcinoma.
Created for people with ongoing healthcare needs but benefits everyone.

Similar questions

CA
A 53-year-old member asked:

Is seborrheic keratosis a malignant skin cancer tumor?

3 doctor answers6 doctors weighed in
Dr. Michael Thompson
Hematology and Oncology 22 years experience
No: No. Often sk's appear/increase as people age.
Created for people with ongoing healthcare needs but benefits everyone.

Related questions

A 34-year-old member asked:
How can I get rid of seborrheic keratosis / skin barnacles?
1 doctor answer3 doctors weighed in
A 30-year-old member asked:
Possible for a needle biopsy get benign tumor to become malignant cancer?
2 doctor answers8 doctors weighed in
A 43-year-old member asked:
How do I know if a benign tumor will not turn into malignant cancer in future ?
1 doctor answer1 doctor weighed in
A 35-year-old member asked:
If a person has a history of benign cancer, are they more likely to develop malignant tumors?
1 doctor answer3 doctors weighed in
Last updated Jan 5, 2019

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.