<prompt> Two ulcers on the chest wall and axilla, associated with underlying sinus tracts and discharge. Diagnosis?Lupus vulgarisScrofulodermaLichen scrofulosorumTBVC  <response>: Ans. B. ScrofulodermaScrofuloderma also known as Tuberculosis cutis colliquativa is a skin condition caused by tuberculous involvement of the skin by direct extension, usually from underlying tuberculous lymphadenopathy. 