Dermal sinus tracts represent congenital anomalies resulting from aberrant neurulation, often manifesting as small cutaneous openings along the midline of the back. These tracts can extend deeply to ...

Cutaneous dental (or odontogenic) sinus tracts are uncommon occurrences in which a channel forms from a dental focus of infection to a drainage site on the skin of the face or neck. Odontogenic sinus ...

Hidradenitis suppurativa stage 3 is the most advanced form of the skin condition. Symptoms include widespread abscesses, scarring, and tunneling wounds called sinus tracts. Hidradenitis suppurativa ...

2.1 A pilonidal sinus is a small infected tract or a network of interlinking tracts under the skin between the buttocks. The exact cause is unknown but it may be from loose hairs pushing into the skin ...

Breastfeeding is known to help ward off infections among infants, but a new U.S. study suggests that protection may be much longer lasting. Among thousands of 6-year-olds followed from birth, those ...

Anyone can get the common cold, and almost all of us experience it at least once a year. It is a viral infection that primarily affects the upper respiratory tract, including the nose and throat.

Dr. Ralph Metson answers the question: 'How Can I Prevent Sinus Infections?' — -- Question: How can I prevent sinus infections? Answer: Sinus infections can best be prevented by preventing the ...