1. Proliferating epidermoid cysts
2. 2) Pinkus H, Mehregan AH: Cysts related to the adnexa; in A Guide to Dermatohistopathology, (Pinkus H et al ed), Appleton-Century-Crofts, New York, 1969, 446-451.
3. 3) Lever WF, Schaumburg-Lever G: Tumors of the epidermal appendages; in Histopathology of the Skin, 8th ed (Cooke DB ed), J. B. Lippincott Company, Philadelphia, 1997, 759-761.
4. 5) 浜岡秀爾ほか: Proliferating trichilemmal cystの1例. 臨皮 47: 1017-1019, 1993.