What are the types of Cysts?

Cysts can be classified into different types based on their origin, location, and the nature of their content. Here are some common types of cysts:

1. Epidermal Cysts: These are non-cancerous cysts that form in the top layer of the skin. They are filled with keratin, a protein found in the skin, hair, and nails. Epidermal cysts are commonly known as pilar cysts or sebaceous cysts.

2. Ganglion Cysts: These are non-cancerous fluid-filled swellings that typically occur around the joints or tendons of the wrist, hand, foot, or ankle.

3. Ovarian Cysts: These are fluid-filled sacs or growths that develop on the ovaries in women. They can be functional cysts, such as follicle cysts or corpus luteum cysts, which usually disappear on their own, or pathological cysts, such as dermoid cysts or cystadenomas, which may require medical treatment.

4. Breast Cysts: These are fluid-filled sacs that can form in the breast tissue. Most breast cysts are benign (non-cancerous) and are quite common, especially in women between the ages of 30 and 50.

5. Renal Cysts: Also known as kidney cysts, these are fluid-filled sacs that develop in the kidneys. Simple renal cysts are usually benign and do not cause any symptoms, but complex renal cysts or multiple cysts may require monitoring or treatment.

6. Liver Cysts: These are fluid-filled sacs that form in the liver tissue. In most cases, liver cysts are benign and asymptomatic, but occasionally, larger cysts or multiple cysts may require medical intervention.

7. Pancreatic Cysts: These are fluid-filled sacs that develop in the pancreas. Pancreatic cysts can be classified as benign, pre-malignant, or malignant (cancerous), so it's important to have them evaluated by a healthcare professional.

8. Bone Cysts: These are abnormal fluid-filled spaces that develop within the bone tissue. While some bone cysts are benign, such as unicameral bone cysts and aneurysmal bone cysts, others, like osteosarcomas, can be cancerous.

9. Dermoid Cysts: These are congenital cysts that contain various types of tissues, such as skin, hair, nails, and even teeth. They are typically found in the ovaries in women or in the scrotum in men.

10. Pilonidal Cysts: These cysts form near the tailbone at the top of the buttocks. They contain hair, skin debris, and other materials and can become infected or inflamed.

Remember, if you notice any unusual bumps, swelling, or cysts on your body, it's essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment.