Skin biopsy in leprosy is characterized by –
In indeterminate leprosy, there is perivascular and Periappendageal infiltrate of lymphocytes.
In lepromatous leprosy large number of lepra bacill are seen in dermal infiltrate around appendages (periappandgeal).
Periappendgeal bacilli
Periappendgeal lymphocytosis
Perivascular lymphocytosis
All of the above