A hole in the ear squeezed out stinky may be related to preauricular fistula, sebaceous cysts, the 1st gill groove fistula and other diseases.
1. preauricular fistula: is a most common congenital ear malformation, for the embryonic period of the first and second gill arch dysplasia or the first gill groove closure is incomplete. The main manifestation of the blind end of the tubule opening in the skin of the outer ear, most often in any region of the ear, the tube wall contains hair follicles, sweat glands and other glands, when squeezed, there can be a small amount of white mucous or cheese-like secretion from the fistula overflow.
2. Sebaceous cysts: After the sebaceous gland ducts on the skin of the ear are blocked, retention cysts can be formed on its surface. The surface can be seen in the sebaceous gland opening small black spots. When the black spots are unblocked, foul-smelling grease-like “bean dregs” can be squeezed out, which is produced by the collection of sebum and epidermal keratinized material in the capsule.
3.1 gill groove fistula: also known as congenital ear neck fistula, is the first gill groove developmental abnormalities. Fistula opening is generally present at birth, can be found near the angle of the jaw, the lower back of the auricle, the tip of the mastoid process anterior and inferior and the external auditory canal wall, etc., there is about a pinhole size skin depression or small mouth, often easy to ignore. A foul-smelling, cheese-like discharge can be squeezed out of the hole.
When you find a hole in the ear to squeeze out the smelly situation, you can actively seek medical systematic examination, in order to clarify the diagnosis and the extent of the disease, under the guidance of the doctor active treatment.