Hardoleum internum is -: (A) Acute infection of Zeis gland, (B) Acute infection of Moll gland, (C) Acute infection Meibomian gland, (D) Chronic infection of Zeis gland
Answer is C. Suppurative inflammation of meibomian gland associated with blockage of the duct. Ref:Ak khurana 6th edition REF IMG