Dermatosis neglecta mimicking macular amyloidosis

Abstract

Few cases of dermatosis neglecta have been reported in the medical literature, although the diagnosis is well-known to dermatologists. It is characterized by dirty brown-grey cutaneous patches and plaques that can simply be eradicated by rubbing with alcohol pads. In most of the cases, it is associated with a local pathology due to which the patient is afraid to clean the area or any debilitating systemic illness which makes the patient incapable of proper cleansing. Herein, we present a mentally normal, obese male with reticulate hyperpigmentation involving the mid scapular region mimicking macular amyloidosis without any underlying local pathology which turned out to be dermatosis neglecta.