title: An Unusual Presentation of Subungual Pigmentation: Cotton Sock Debris Mimicking Subungual Hemorrhage With Concern for Subungual Melanoma.
authors.affiliation: Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, Tennessee Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, Pennsylvania.
authors.forename: Shwetapadma
authors.initials: S
authors.lastname: Sahu
authors.forename: Ashley
authors.initials: A
authors.lastname: Gochoco
authors.forename: Erin
authors.initials: E
authors.lastname: Santa
authors.forename: Joya
authors.initials: J
authors.lastname: Sahu
mesh_terms: D000368:Aged; D001706:Biopsy; D003020:Clothing; D032561:Cotton Fiber; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009260:Nail Diseases / Q000175:diagnosis*; D010859:Pigmentation Disorders / Q000175:diagnosis*; D014034:Toes