This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autoimmune skin disorders, Subject name: Dental
Localised scleroderma is - 
Select and explain. 
A. Shagreen patch, B. Morphea, C. Heliotrope erythema, D. Gottron's papule
B: Morphea
Answer: B: Morphea 
Explanation: shagreens patch-tuberous sclerosis. Heliotrope rash and gottrons papule- dermatomyositis. Localised scleroderma- morphea. Reference IADVL's concise textbook of dermatology page 1248