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Site: Arm,upper
Diagnosis: Large cell acanthoma
Sex: F
Age: 74
Type: Mixed
Submitted By: Alan Cameron
Description: Non-polarised, Dermlite Fluid. Dermoscopy is almost entirely featureless
History: 74 year old with history of non-melanoma skin cancer, 5mm diameter slightly raised lesion noted at routine examination. Histology was reported as; The shave shows lichenoid large cell acanthoma. This is a variant of benign lichenoid keratosis.