title: Hemorrhage into retinoschisis diagnosed as malignant melanoma.
abstract: A 55-year-old man had organized hemorrhage into retinoschisis that simulated malignant melanoma both clinically and with ultrasonography. The correct diagnosis was made histopathologically after enucleation.
mesh_terms: D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005134:Eye Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis*; D008875:Middle Aged; D012166:Retinal Hemorrhage / Q000175:diagnosis*