Annular, scaly, erythematous rash on the buttocks and thighsBMJ 2016; 352 doi: https://doi.org/10.1136/bmj.i1147 (Published 08 March 2016) Cite this as: BMJ 2016;352:i1147
- Krishna Sumanth Mukkanna, specialist trainee year 4 dermatology1,
- Natalie Stone, consultant dermatologist1
- 1Department of Dermatology, Royal Gwent Hospital, Newport, UK
- Correspondence to: K S Mukkanna
A 63 year old woman presented with a three month history of an itchy, annular, scaly, erythematous rash on both buttocks and upper posterior thighs. The rash had not responded to topical betamethasone valerate 0.122% ointment.