A 16 year old student repoed for the evaluation of multiple hypopigmented macules on the trunk and limbs. All of the following tests are useful in making a diagnosis of leprosy, except:
B i.e. Lepromin test Lepromin test has no diagnostic value; it has only prognostic significanceQ as it tells about cell mediated immunity & classify the type of disease. Lepromin test is most positive in TT because cell mediated immunity is least suppressedQ
Sensation testing
Lepromin test
Slit smears
Skin biopsy