Xanthogranuloma of the Eyelid: A Case Report

We report on the case of a Hispanic woman with necrobiotic xanthogranuloma (NBX) whose disease was managed based on her symptoms. She underwent a diagnostic and debulking surgical intervention and surveillance for hematologic malignancy. This 56-year-old patient presented with a six-year history of enlarging masses and swelling around her eyes, with intermittent inflammation, associated pain, and occasional redness. Her past medical history was remarkable for asthma and nasal polyps. Upon external examination, she had severe fullness of the upper lids with yellow plaques and palpable masses along them, nontender palpation, the absence of visible erythema, and blepharoptosis in both eyes. The patient presented with bilateral visual field constriction due to mechanical obstruction. An orbital computed tomography scan revealed a dense diffuse lesion involving the pre- and postseptal tissues and invading the orbit of the right eye. A facial magnetic resonance imaging scan revealed infiltration of the postseptal spaces within both orbits. A skin and soft tissue biopsy from the bilateral periorbital regions of both eyes confirmed the diagnosis of NBX. A workup for underlying hematologic malignancies, including plasma cell dyscrasias and lymphoproliferative disorders, was unremarkable. The patient underwent diagnostic and debulking surgery in an attempt to improve her visual function. Subsequently, she was scheduled for ongoing monitoring of her disease progression.