title: Cancer-associated retinopathy as the leading symptom in colon cancer.
abstract: Cancer-associated retinopathy (CAR) is a rare paraneoplastic visual syndrome. Its early detection may lead to the diagnosis of the causative malignancy. As many different types of malignancies are known to be associated with CAR, it is important that clinicians are aware of the phenomenon of CAR.
authors: Department of Surgery University Hospital Basel Basel Switzerland.
authors: Benjamin
authors: B
authors: Weixler
authors: Department of Surgery University Hospital Basel Basel Switzerland.
authors: Daniel
authors: D
authors: Oertli
authors: Department of Surgery University Hospital Basel Basel Switzerland.
authors: Christian Andreas
authors: CA
authors: Nebiker
keywords: Cancer; cancer associated retinopathy; colon; colorectal