1 ... Earlobe adhesion: Earlobe adhesion means that the earlobe is pulled down or backward, and obvious scars can be seen. It belongs to a clinical manifestation of earlobe deformity.

2. Lobe acne: The capillary network of the earlobe is rich and the blood circulation speed is slow, so the dead cells falling off the inner wall of blood vessels in the body often cannot continue to circulate after flowing, thus causing certain capillary blockage and causing local non-infectious inflammation. As a result, a small pimple grew in the earlobe.

Sebaceous gland cyst: mostly single, occasionally multiple, round, moderately hard or elastic, higher than the skin surface, smooth surface, feeling connected with the surface but not adhered to the base when pressed, without fluctuation. The skin color may be normal or light blue. When it increases too fast, the surface skin may shine. Sometimes there is an opening on the skin surface, from which white bean curd residue-like contents can be squeezed out. This opening leads to the sebaceous glands on the skin surface, and the depression of the opening is caused by the insufficient length of the catheter. Sebaceous gland cyst is often complicated with infection, which causes the cyst rupture to subside temporarily, but it will form scars and easily recur. The chance of sebaceous cyst canceration is extremely rare.