Pilonidal sinus is a chronic inflammatory condition owing to the subcutaneous trapping of hair. Most commonly it is found in the sacrococcygeal region (natal cleft) but rarely it is found on the penis ...

According to the American Society of Colon and Rectal Surgeons, Pilonidal disease is a chronic skin infection that affects ...

A team of around 30 medical specialists huddled over a 41-year-old woman earlier this year in Los Angeles as they carefully delivered her nearly full-term baby, who had unknowingly developed behind a ...

Colleen Murphy is a senior editor at Health. She has extensive experience with interviewing healthcare providers, deciphering medical research, and writing and editing health articles in an ...