Patient's question:
Started in the second half of 2011, both ears gradually turned black. Initially, I thought it was frostbite and didn't pay much attention. Later, it became darker and darker, so I took him to Hangzhou Children's Hospital to see a doctor. He said it was a skin disease and prescribed some ointment to apply. It healed, but it has started again this year, and I don't know what to do.Doctor's answer:
It may be vasculitis, giant cell arteritis, or phlebitis, which is a non-specific vasculitis primarily characterized by medial damage. The entire vascular wall shows diffuse irregular thickening and fibrosis. The thickened intima proliferates inward, causing stenosis and obstruction of the vessel. Treatment is relatively complex and generally falls under the category of immune diseases. High-dose Simiao Yong'an Decoction can be considered for treatment.