wenn. 粉瘤、擁擠不堪的城市皮脂囊腫、表皮囊腫學術名詞皮脂腺囊腫：病理學粉瘤囊腫：病理學英文釋義a common cyst of the skin; filled with fatty matter (sebum) that is secreted by a sebaceous gland that has been blocked