This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Which of the following are pruritic lesions – a) Lichen planusb) Sun burnsc) Pemphigoidd) Psoriasise) SLE 
Select and explain. 
A. ab, B. bc, C. abc, D. bcd
C: abc
Answer: C: abc 
Explanation: Diseases causing mild or no itching :- Psoriasis, Pityriasis rosea, SLE, parapsoriasis, Secondary syphilis, Pemphigus.
it diseases causing moderate itching :- Contact dermatitis, Dry skin, Bullous pemphigoid, Photosensitivity (sunburn).
Diseases causing severe itching :- Lichen planus, Lichen simplex chronicus, Herpes gestationis, Mastocytosis, Dermatitis herpetiformis, scabies, Prurigo nodularis.