Type 4 hypersenstivity to mycobacterium tuberculosis antigen may manifest as: (A) Iridocyclitis, (B) Polyaeritis nodosa, (C) Phlyctenular, (D) Giant cell aeritis
Answer is C. Most common ocular manifestation of TB is Phlyctenular keratoconjunctivitis Refer: Khurana 6th edition page number 83