It typically forms in the cleft at the top of the buttocks. When a pilonidal sinus becomes infected it can turn into an abscess or cyst. A pilonidal cyst usually contains hair, dirt, and debris.

Pilonidal cysts typically develop above the cleft of the buttocks. These swollen lumps contain hair or other debris. They occur when small holes in the skin, known as pilonidal sinuses ...

A pilonidal cyst is a collection of fluid ... A sacral dimple should be evaluated with an ultrasound or MRI if it’s: larger than 5 millimeters in diameter accompanied by other “dimples ...

Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This condition happens when hair, skin cells, and dirt clog a hair ...

Pilonidal disease is common and often afflicts hirsute individuals. For many years, it was considered to arise from a congenital cyst, leading surgeons to perform wide excision of the lesion in an ...

But what is a pilonidal cyst? And how are they treated? Here's everything you need to know about the condition as seen in Call the Midwife. A pilonidal cyst is a pocket in the skin, usually ...

The user, calling himself TBoneTheOriginal, took to Reddit to share his abnormality, which is caused by severe pilonidal cysts. The condition causes painful cysts to occur at the bottom of the ...

One of these odd defence mechanisms is a specific type of growth known as a pilonidal cyst. These cysts – also known as pilonidal sinus – begin as small holes at the top of your bottom ...

Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This ...