Necrobiotic xanthogranuloma is a rare granulomatous disease involving skin and subcutaneous tissues. A 61 year old woman presented with a 5 year history of enlarging plaques around both eyelids.it was associated with diminished vision in both eyes. The lesions are often bilateral,symmetrical and ophthalmologic complications are observed. A histopathological examination showed features of necrobiotic xanthogranuloma. Necrobiotic xanthogranuloma is usually associated with paraproteinemia which was not seen in our case.The pathogenesis remains unclear. Although there is no first line of treatment, reports have shown variable benefits with chemotherapeutic agent and steroids.
Xeroderma pigmentosa is a rare autosomal recessive disorder, characterized by photosensitivity, pigmentary changes, premature skin aging, and marked increase in risk of developing malignant neoplasms of the skin and eyes. Here we present a 13 year old girl with xeroderma pigmentosa who developed multiple cutaneous malignancies in the face and upper limb.
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