A breast cyst usually feels like a grape or a water-filled balloon, but sometimes a breast cyst feels firm. Breast cysts don't require treatment unless a cyst is large and painful or uncomfortable. In that case, draining the fluid from a breast cyst can ease symptoms.
Learn about chalazion treatment (antibiotics, surgery), removal, symptoms, causes, and tests. Chalazions (meibomian cysts) are swellings that form on the eyelid due to a blocked gland. Chalazions (meibomian cysts) are swellings that form on the eyelid due to a blocked gland.
A synovial cyst of the spine is a fluid-filled sac that develops along the spine. It’s the result of degeneration of a facet joint of the vertebrae of the spine. Most synovial cysts develop in the portion of the lower spine called the lumbar spine. These cysts are uncommon and often don’t produce symptoms. The cysts aren’t deadly or cancerous.
Sebaceous cysts form out of your sebaceous gland. The sebaceous gland produces the oil (called sebum) that coats your hair and skin. Cysts can develop if the gland or its duct (the passage from which the oil is able to leave) becomes damaged or blocked. This usually occurs due to a trauma to the area.