TY  - JOUR
AU  - Neelsen, Christian Jan Oliver
AU  - Mohammad, Ahmad
AU  - Schlemmer, Heinz-Peter
AU  - Dimitrakopoulou-Strauss, Antonia
AU  - Sachpekidis, Christos
TI  - Staging and treatment response assessment with radiological and nuclear medicine approaches for non-Hodgkin lymphomas.[Staging und Therapieansprechen mit radiologischen und nuklearmedizinischen Verfahren bei Non-Hodgkin-Lymphomen (NHL)].
JO  - Die Radiologie
VL  - 65
SN  - 2731-7048
CY  - [Berlin]
PB  - Springer Medizin Verlag GmbH
M1  - DKFZ-2025-01106
SP  - 508–517
PY  - 2025
N1  - #EA:E010#LA:E060# / Volume 65, pages 508–517, (2025)
AB  - Non-Hodgkin lymphomas (NHL) represent a heterogeneous group of malignant diseases in which the choice of imaging modality and response criteria strongly depends on histology and clinical context. Selecting the appropriate method is essential for individualized treatment planning.According to the Lugano classification, 18F‑fluorodeoxyglucose positron emission tomography/computed tomography (18F‑FDG PET/CT) is the reference standard for staging and response assessment in 18F-FDG-avid NHL. For other lymphoma subtypes with low or variable 18F-FDG avidity, or in cases where reimbursement by statutory health insurance (GKV) is lacking, contrast-enhanced CT is typically used.This article discusses the new classification systems Lymphoma Response to Immunomodulatory Therapy Criteria (LYRIC) and Response Evaluation Criteria in Lymphoma (RECIL), as well as specific features of certain lymphoma subtypes and novel imaging approaches such as whole-body MRI and innovative PET tracers.This narrative review does not include a systematic evaluation of sensitivity or specificity data.In 18F-FDG-avid lymphomas 18F‑FDG PET/CT remains the gold standard for precise staging and response assessment.Imaging is essential for tailored therapy planning and monitoring in NHL. As most NHL subtypes are 18FDG-avid, PET/CT is the reference standard. However, contrast-enhanced CT continues to play a significant role, particularly in Germany. New PET tracers and whole-body MRI offer promising approaches but require further studies and standardization.
KW  - Computed tomography (Other)
KW  - Diffuse large B‑cell lymphoma (Other)
KW  - Positron emission tomography (Other)
KW  - Response Evaluation Criteria in Lymphoma (Other)
KW  - Response assessment (Other)
LB  - PUB:(DE-HGF)16
C6  - pmid:40434719
DO  - DOI:10.1007/s00117-025-01459-5
UR  - https://inrepo02.dkfz.de/record/301714
ER  -