Tubular Sweat Gland Adenomas

**Definition:** Various tubular forms of benign tumors of the SWEAT GLAND with glandular differentiation. Common types include syringocystadenoma papilliferum of the head and neck, and hidradenoma papilliferum of the vulva area. Hidradenoma papilliferum may be derived from mammary-like glands of the vulva.

**Tree numbers:** - C04.557.470.035.175.900 - C04.557.470.550.175.900