Which of the following is/are not a subtype of lichen planus:
Ulcerative lichen planus
Lichen nitidus
Hypertrophic lichen planus
Lichen scrofulosorum
Ans. a. Ulcerative lichen planus, d. Lichen scrofulosorumThe clinical presentation of lichen planus has several forms: actinic (in sun-exposed areas), annular, atrophic, erosive/ulcerative, follicular, hypertrophic, linear, pigmented, and vesicular/bullous.Lichen scrofulosorum is a type of tuberculid which occurs due to mycobacterial hypersensitivity.Lichen nitidus is a rare skin condition that usually appears as tiny, skin-colored, glistening bumps on the surface of your skin. Lichen nitidus results from abnormal inflammatory activity in skin cells, but the cause of inflammation is unknown.
Papulosquamous Disorders