Sarti G M, Haddy R I, Schaffer D, Kihm J
Wright State University School of Medicine, Dayton, Ohio.
Am Fam Physician. 1990 Jun;41(6):1751-5.
Black hairy tongue is a benign disorder characterized by hypertrophy of the filiform papillae of the tongue. A brownish-black discoloration of the papillae occurs. The etiology is unclear, but the disorder has been associated with numerous predisposing conditions. Although black hairy tongue is usually cured by removal of these factors, a variety of measures, particularly brushing of the tongue, may aid in resolution.
黑毛舌是一种良性病症，其特征为舌丝状乳头肥大。乳头会出现棕黑色变色。病因尚不清楚，但该病症与多种诱发因素有关。虽然黑毛舌通常通过去除这些因素得以治愈，但各种措施，尤其是刷舌，可能有助于症状消退。
