Determining the prognostic value of end of treatment (EOT) 18F-choline positron emission tomography (PET) in patients treated with Primary Central Nervous System Lymphoma (PCNSL) who respond to 1st line therapy: A single centre retrospective study at the Royal Marsden Hospital (RMH)
18F-Choline
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Determining the prognostic value of end of treatment (EOT) 18F-choline positron emission tomography (PET) in patients treated with Primary Central Nervous System Lymphoma (PCNSL) who respond to 1st line therapy: A single centre retrospective study at the Royal Marsden Hospital (RMH) ### Output: 18F-Choline