Association of Bariatric Surgery With Skin Cancer Incidence in Adults With Obesity

Importance

Obesity is a cancer risk factor, and bariatric surgery in patients with obesity is associated with reduced cancer risk. However, evidence of an association among obesity, bariatric surgery, and skin cancer, including melanoma, is limited.

Objective

To investigate the association of bariatric surgery with skin cancer (squamous cell carcinoma and melanoma) and melanoma incidence.

Design, Setting, and...