STANHOPE, N.J., June 23, 2025 /PRNewswire/ -- Pilonidal disease—a chronic infectious and inflammatory condition affecting the skin and underlying tissue near the tailbone—is a common disorder ...

A branchial cleft cyst is a birth abnormality that occurs on one or both sides of the neck. This atypical tissue may form fluid-filled sacs or passages that drain fluid on the neck surface. These ...

Skin problems or excessive friction can cause the hair between buttocks to be pushed inwards. This can lead to a pilonidal cyst formation Foul smelling pus may be observed draining from the pilonidal ...

A branchial cleft cyst is a type of birth defect in which a lump develops on one or both sides of your child’s neck or below the collarbone. This type of birth defect is also known as a branchial ...

What Is a Pilonidal Cyst? There’s a type of cyst you can get at the bottom of your tailbone, or coccyx. It’s called a pilonidal cyst, and it can become infected and filled with pus. A pilonidal cyst ...

What Causes Bumps on Your Skin? There are a number of conditions that cause lumps and bumps to appear on the surface or just below the skin. Some of the most common ones are: Cysts are noncancerous, ...