<prompt> A 24-year-old girl presented with complaints of acne. On examination, multiple nodules, cysts and intercommunicating sinuses were seen. How will you treat her?AcitretinOral isotretinoinDoxycyclineTazorotene  <response>: Ans. b. Oral isotretinoin Ref: Fitzpatrick 6e 672-686: Rooks 8e p42.17-42 70: Roxburgh 18e p159-172: Harrison 19e p351-352, 18e p403-409 Oral isotretinoin is the preferred treatment option for acne in a 24-year old girl with multiple nodules, cysts and intercommunicating sinuses. 