Which of the following is/are not a subtype of lichen planus:
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.
Ulcerative lichen planus
Lichen nitidus
Hypertrophic lichen planus
Lichen scrofulosorum
Papulosquamous Disorders