Her brave boy. Jana Kramer’s 4-year-old son Jace is recovering after undergoing surgery to have a nevus sebaceous birthmark removed. The One Tree Hill alum, 39, shared a photo of her son’s head before ...

Jana Kramer shared that her 4-year-old son Jace is home from a hospital and recovering after undergoing surgery to remove a nevus sebaceous birthmark. On Tuesday, the 39-year-old country singer ...

Nevus sebaceous is a benign hamartoma first described in 1895 by the German dermatologist Josef Jadassohn (nevus sebaceous of Jadassohn). 1 Studies suggest that causality may be linked to specific ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." And while sebaceous filaments are totally normal, they can be annoying to look at, which is why I ...