Hi,
Noted your history of recurring sores in ears and neck, suffering from ankylosing spondilitis, opinion of
Dermatologist, lancing the largest one and so on.
Since the distribution is limited to ears and occasionally neck there seems to be a local enhancing factor.
The most probable reason I have noticed in such patients is habit of excessive self-cleaning with ear buds or so or putting in some objects like key, pen and so on.
This gives local irritation and
dermatitis with pus formation in the lesions that get small cuts as the skin of ear is firmly attached to the bone.
This can be recurrent
furunculosis.
I would advise you the following in such a situation:
Stop self cleaning.
Clean the affected area with surgical spirit or liquid
Povidone Iodine 2 to 4 times to avoid secondary infection.
Prevention is better than cure.
Get an opinion of an ENT Surgeon also as to see if there is any local problem that is adding to the problems.
I hope this answer helps you. Let me know if I can assist you further.
Regards,
Dr. T Chandrakant,
ENT & General Surgeon