"The Doors of Perception," as Aldous Huxley called them, had opened wide, and LSD became the drug of choice.
2010 May,Estiel Meyer; Wakisal Mulwafu, Johannes Fagan, Robin Brown, Kathryn Taylor,“Ectopic thymic tissue presenting as a neck mass in children: A report of 3 cases.”, inENT: Ear, Nose & Throat Journal, volume 89, number 5, page 228:
Once the cyst is diagnosed, surgical excision is the treatment of choice.