CTI Dataset

Tri-Modal Imaging (CTI) dataset, an anonymized, multimodal, and annotated collection of medical images from Beijing Tongren Hospital (2013-2019) encompassing Fluorescence Angiography (FA), Indocyanine Green Angiography (ICGA), and Ocular Ultrasound (US) images. The construction of this dataset was approved by the Ethics Committee of Beijing Tongren Hospital. The CTI dataset includes images from patients diagnosed with benign hemangioma, secondary metastatic carcinoma to the eye, or primary choroidal melanoma, comprising a total of 750 subjects, with 344 female subjects having an average age of 47.3 ± 13.0 years and 406 male subjects having an average age of 47.0 ± 13.5years. Specific for each category, there are 542 patients with choroidal melanoma (FA: 379, ICGA: 359, US: 377), 128 patients with choroidal hemangioma (FA: 90, ICGA: 78, US: 99), and 80 patients with choroidal metastatic carcinoma (FA: 50, ICGA: 49, US: 71). The numbers indicate the quantity of imaging studies for each specific imaging modality. Note that not every patient has images across all modalities.