Medically reviewed by David Strosberg, MD Chalazion surgery removes a small red bump that develops on the eyelid. The bump, ...

A chalazion is a swollen, pain-free lump on the eyelid. It gradually forms when the meibomian gland, a sebaceous (oil) gland, ...

A 33-year-old man presented with a solid lesion encompassing the entire left upper eyelid. Multiple biopsies revealed lipogranuloma consistent with chalazion. The induration resolved after ...

A chalazion is a small bump that appears on the upper or lower eyelid. A chalazion is similar to a stye but is usually smaller and less painful.