Problem: A 17-year-old girl presents with a one-month history of a non-healing 2.5 cm ulceration with raised irregular borders on the oral mucosa. She denies fever, weight loss, or smoking. She only has temporary relief with topical benzocaine and amlexanox. What is the next best treatment option? Looking for Assignment Help? A. Oral colchicine B. Laser therapy C. Dietary supplementation with iron and B vitamins D. A bio-adherent