5 Diagnostic agents, preparations, and substances for medical purposes; Imaging and therapeutic agents for detecting, diagnosing, and treating cancer, oncological diseases and disorders, brain and central nervous system diseases and disorders, skin and epithelial diseases and disorders, benign growths, metastatic disease, vascular lesions, blood diseases and disorders, vasculature diseases and disorders; Preparations and substances for medical purposes for detecting, diagnosing, and treating cancer, oncological diseases and disorders, brain and central nervous system diseases and disorders, skin and epithelial diseases and disorders, benign growths, metastatic disease, vascular lesions, blood diseases and disorders, vasculature diseases and disorders; None of the foregoing for detecting, diagnosing, or treating diseases originating in the eye, with the exception of melanoma; medical diagnostic reagents; reagents for medical use; imaging and detection agents for diagnosing and monitoring cancer, and oncological diseases and disorders, brain and central nervous system diseases and disorders, skin and epithelial diseases and disorders, benign growths, metastatic disease, vascular lesions, blood diseases and disorders, vasculature diseases and disorders