Hello, Macular amyloidosis: A skin condition caused by abnormal deposits of amyloid in the skin. Skin lesions usually occur on the chest, between the shoulder blades and sometimes the arms Flat discoloured skin spots, merging of skin spots to form patches, patches of darkened skin. Constant friction with nylon material like brush can cause this, avoid it, there are both medical line of treatment and laser treatment are available for this consult your dermatologist for that, while systemic testing can be done with tissue sampling (of particular organ), let it be symptom based.
Answered2016-04-06 13:21:25
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