Cyst

A cyst is a closed sac-like structure filled with liquid, semi-solid, or gaseous material. Cysts can form in various tissues of the body and can vary in size, ranging from microscopic to several centimeters in diameter. Although many cysts are benign and asymptomatic, some may cause discomfort, swelling, or complications if they press on surrounding structures. They can arise from various causes, including infections, genetic conditions, or blockages in bodily systems.

Cyst meaning with examples

• A dermatologist examined the lump on my skin and confirmed it was a sebaceous cyst, which is usually harmless but could be removed if it becomes bothersome.
• During the imaging study, a small cyst was discovered on my kidney; the doctor assured me that most renal cysts are non-cancerous and typically require no treatment.
• I've had a painful cyst on my wrist for a few weeks now, and I'm considering seeking medical advice to see if it needs draining or surgical intervention.
• The veterinarian explained that the lump on my pet’s back was a fatty cyst, a common condition, and would only require removal if it caused irritation or discomfort.
• In some cases, cysts can become infected and lead to complications requiring antibiotics or surgical drainage, highlighting the importance of regular medical check-ups.