This patient came in with an itchy back. She had multiple seborrheic keratosis and several blackheads with an older dried cyst. I popped out the blackheads and excised the cyst for her. Thanks to her for sharing her procedure. Blackhead extractions. Cyst pop. Cyst excision and dissection. Dermatology procedure. Excision with simple interrupted sutures. Dermatology Physician Assistant. MrPopZit.