Ultra-wide-field imaging assessment of small choroidal pigmented lesions using red and green colour channels.
Vasilios P PapastefanouRana'a T Al-JamalZaria Christine AliVictoria M L CohenJane GrayMandeep S SagooKonstantinos BalaskasPublished in: Eye (London, England) (2020)
UWF imaging of choroidal pigmented tumours with red-green channels revealed two distinct patterns. The dark on RC/light on GC pattern was more common in suspicious melanotic naevi, but not in small melanomas. The use of red-green channels is not a reliable diagnostic tool in the early detection of small melanomas.