RT Book, Section A1 Cardona, Lina M. A1 Henderson, David A1 Usatine, Richard P. A2 Usatine, Richard P. A2 Smith, Mindy A. A2 Mayeaux, Jr., E.J. A2 Chumley, Heidi S. SR Print(0) ID 1164360536 T1 Pityriasis Rosea T2 The Color Atlas and Synopsis of Family Medicine, 3e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259862045 LK dermatology.mhmedical.com/content.aspx?aid=1164360536 RD 2024/04/19 AB A 17-year-old young woman is brought to the office by her mom because of a rash that appeared 3 weeks ago for no apparent reason (Figures 159-1, 159-2, 159-3). She was feeling well and the rash is only occasionally pruritic. With and without mom in the room, the young woman denied sexual activity. The diagnosis of pityriasis rosea was made by the clinical appearance even though there was no obvious herald patch. The collarette scale was visible and the distribution was consistent with pityriasis rosea. The young woman and her mom were reassured that this would resolve spontaneously. At a subsequent visit for a college physical, the skin was found to be completely clear with no scarring.