Background Prurigo pigmentosa (PP) is a rare inflammatory dermatosis characterized by
pruritic erythematous papules that coalesce to form a reticulate pattern. PP is often …

Prurigo pigmentosa, also referred to as Nagashima's disease, is a rare inflammatory skin
condition of unknown etiology. It typically presents as pruritic erythematous papules …

Prurigo pigmentosa is a recurrent dermatosis with severe pruritus and several peculiar
clinical features. Its exact etiology and pathogenesis are unclear. The aim of this study was …

Background Prurigo pigmentosa is a rare inflammatory disease of unknown origin. It is
characterized by the sudden onset of pruritic erythematous papules, usually involving the …

Caucasians. Capsaicin is known to induce initial burning sensation as well as itch and is
used in alleviating pain and itch via activation of TRpV1 receptor. African Americans, in …

Prurigo pigmentosa (PP) was originally described 45 years ago, yet because of its variable
histopathological manifestations it remains an under-recognized inflammatory dermatosis …

Prurigo pigmentosa (PP) is a rare inflammatory dermatosis originally reported in Japan.
Since then, most reports have originated from Asia, and to a lesser extent from Europe …

A histological examination revealed a superficial, perivascular and interstitial, lymphocytic
infiltrate with scant epidermal acanthosis and spongiosis, parakeratosis and intracorneal …

Methods This case series was conducted in the dermatology outpatient clinic of a tertiary
hospital. Patients with confirmed PP from May 2020 to June 2021 were included in the study …

Background Pigmented prurigo (PP) is a chronic and recurrent inflammatory skin disease.
PP is not common clinically, but it is easily misdiagnosed because of its diversified clinical …