[Delusional Parasitosis associated with diabetes mellitus treated in outpatient care during COVID-19 pandemic - case report].

The presenile dermatozoic delusion, subsequently referred to as Ekbom's syndrome and delusional parasitosis is a rare chronic condition, having an undetermined etiology and rising challenging treatment approaches. The diagnosis of delusional parasitosis can be presumed on the basis of the clinical history, but it is important to thoroughly assess the existence of an underlying systemic disorder or unrecognized skin disorder. A skin examination must be performed to rule out an infestation or a skin disorder.