This guideline is aimed at providing healthcare professionals with clear guidance on the diagnosis and management of primary central nervous system lymphoma (PCNSL), deﬁned as diffuse large B-cell lymphoma (DLBCL) solely conﬁned to the central nervous system (CNS): brain, spinal cord, cranial nerves, eyes and meninges. Secondary CNS lymphoma, immunodeﬁciency-associated lymphoma and rare forms of non-DLBCL CNS lymphoma are outside the scope of this guideline. It is not the intention of this guideline to provide treatment recommendations for all situations and clinicians are advised to take individual patient circumstances into account when making management decisions.
Declaration of Interests
The BSH paid the expenses incurred during the writing of this guidance. None of the authors had conflicts of interest to declare. All authors have made a declaration of interests to the BSH and Task Force Chairs which may be viewed on request.