TY - BOOK AU - Bello, Brian AU - Malhotra, Nidhi AU - Mandaliya, Rohan TI - Primary large anorectal melanoma presenting as intermittent rectal bleeding and mimicking a hemorrhoid SN - 1542-3565 PY - 2020/// KW - *Anus Neoplasms KW - *Hemorrhoids KW - *Melanoma KW - *Rectal Neoplasms KW - Anus Neoplasms/di [Diagnosis] KW - Gastrointestinal Hemorrhage/et [Etiology] KW - Hemorrhoids/di [Diagnosis] KW - Humans KW - Melanoma/co [Complications] KW - Melanoma/di [Diagnosis] KW - Rectal Neoplasms/co [Complications] KW - Rectal Neoplasms/di [Diagnosis] KW - Rectum KW - MedStar Washington Hospital Center KW - Gastroenterology/Hepatology KW - Surgery/Colorectal Surgery KW - Journal Article UR - https://dx.doi.org/10.1016/j.cgh.2019.01.034 ER -