TY - GEN AU - Davis,Mark D P AU - Nakamura,Krystal J Holderness TI - Peristomal pyoderma gangrenosum associated with collagenous colitis SN - 0003-987X PY - 2007///0730 KW - Colitis, Collagenous KW - complications KW - Female KW - Humans KW - Ileostomy KW - Middle Aged KW - Pyoderma Gangrenosum KW - diagnosis KW - Surgical Stomas N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1001/archderm.143.5.669 ER -