Los Angeles, Aug. 30 -- Celebrity chef Gordon Ramsay has revealed undergoing treatment for skin cancer.

On Saturday, the 58-year-old shared pictures of a stitched-up area, right below his ear, on Instagram, further cautioning his fans about the importance of using sunscreen.

"Grateful and so appreciative for the incredible team at The Skin Associates and their fast reactive work on removing this Basal Cell Carcinoma, thank you! Please don't forget your sunscreen this weekend, I promise you it's not a facelift! I'd need a refund," Ramsay wrote on Instagram.

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According to the National Institutes of Health, Basal cell carcinoma is the most common cutaneous malignancy, the most common cancer in huma...