Clear cell atypical fibroxanthoma - report of a case with review of the literature.

Clear cell atypical fibroxanthoma (CCAFX) is a rare variant of atypical fibroxanthoma (AFX), a pleomorphic dermal tumour associated with a good prognosis. A 67-year-old man presented with a rapidly growing nodule on the ear, which had appeared over a 2-week period. Sections showed an ulcerated nodule composed of pleomorphic spindled and polygonal cells with clear cytoplasm, invested by a delicate vascular stroma, reminiscent of clear cell renal cell carcinoma.

Bilateral benign lymphoid hyperplasia of the conjunctiva in a paediatric patient.

A 14-year-old boy presented with a 6-month history of bilateral slowly enlarging conjunctival lesions. There was no associated ocular or systemic symptomatology. Examination revealed bilateral salmon-coloured nodular lesions of the bulbar conjunctiva.