Research article Open access
Masquerading solitary plasmacytoma; an eyelid lump in disguise
Solitary plasmacytoma is a rare orbital lesion, most commonly appearing in patients with multiple myeloma. We report a case of a 75-year-old woman who presented with a left upper eyelid lesion, initially misdiagnosed and treated as a chalazion. Histopathological testing revealed plasmacytoma originating from the fronta …