<prompt> The most common retrobulbar orbital mass in adults is:NeurofibromaMeningiomaCavernous hemangiomaSchwannoma  <response>: Ans. c Cavernous hemangiomaRef: Kanski 7e, p. 105Cavernous hemangioma occurs most commonly in adults with a female preponderance. Most frequently occur within the lateral part of the muscle cone just behind the globe. 