The proposed clinical trial will be a combined Phase I/II, Phase III, extended Phase III (Phase I/II,III,exIII), diagnostic imaging, controlled, open label, single site, clinical trial in a broad cross-section of CCI patients, including patients with Hodgkin and non-Hodgkin lymphoma, colorectal cancer, breast cancer, melanoma, head and neck cancers, PRUNK, esophageal cancer, thyroid cancer, NSCLC, SCLC, neuroendocrine tumours, and patients with CNS tumours where conventional imaging methods have failed to yield a diagnostic answer.