患儿女性,2个月。出生后即发现上牙龈有一肿物,生长缓慢,因影响哺乳要求治疗。查:全身无异常。上唇系带右侧牙龈处有一1.5cm~3球形肿物,乳黄 Female children, 2 months. After birth, it was found that there was a tumor on the upper gingiva, which was slow to grow and required treatment for affecting breastfeeding. Check: There is no abnormality in the whole body. There is a 1.5cm~3 spherical mass on the right gingiva of the upper lip band.