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KEY FACTS
Terminology
Imaging Anatomy
Evaluation of Response
TERMINOLOGY
Abbreviations
Response evaluation criteria in solid tumors (RECIST)
Definitions
Revised response criteria published in 2009
Updated previous RECIST criteria
Rationale and Key Concepts
Patient eligibility
Patients with measurable disease at baseline
Measurable disease: Indicates presence of at least 1 measurable lesion
Enrolled in protocols where objective tumor response is primary endpoint
Assess disease at baseline
Evaluate for measurable disease
Identify target and nontarget lesions
Measure target lesions
Tumor burden: Sum of target lesions
Assess disease at follow-up
Measure target lesions
Assess nontarget lesions
Identify new lesions
Calculate time point response
Significant Differences Between RECIST & RECIST 1.1
Change in definition of
Tumor burden
Measurement of lymph nodes
Definition of progressive disease
Nonmeasurable progressive disease
Confirmation of response
New lesions
IMAGING ANATOMY
Measurable and Nonmeasurable Disease
Imaging Protocols
Baseline Evaluation
Evaluation of Response
Key Concepts
Target Lesion Evaluation
New Lesions
Overall Response
FDG PET & PET/CT
Missing Assessments and Nonevaluable Designation
Lesion Recurrence
Confirmation of Response
Selected References
Litière S et al: The components of progression as explanatory variables for overall survival in the Response Evaluation Criteria in Solid Tumours 1.1 database. Eur J Cancer. 50(10):1847-53, 2014
Nishino M et al: Revised RECIST guideline version 1.1: What oncologists want to know and what radiologists need to know. AJR Am J Roentgenol. 195(2):281-9, 2010
van Persijn van Meerten EL et al: RECIST revised: implications for the radiologist. A review article on the modified RECIST guideline. Eur Radiol. 20(6):1456-67, 2010
Eisenhauer EA et al: New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer. 45(2):228-47, 2009
Eisenhauer EA et al: Response assessment in solid tumours (RECIST) and supporting papers (version 1.1). Eur J. Cancer. 45(2):225-310, 2009
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging Anatomy
Evaluation of Response
TERMINOLOGY
Abbreviations
Response evaluation criteria in solid tumors (RECIST)
Definitions
Revised response criteria published in 2009
Updated previous RECIST criteria
Rationale and Key Concepts
Patient eligibility
Patients with measurable disease at baseline
Measurable disease: Indicates presence of at least 1 measurable lesion
Enrolled in protocols where objective tumor response is primary endpoint
Assess disease at baseline
Evaluate for measurable disease
Identify target and nontarget lesions
Measure target lesions
Tumor burden: Sum of target lesions
Assess disease at follow-up
Measure target lesions
Assess nontarget lesions
Identify new lesions
Calculate time point response
Significant Differences Between RECIST & RECIST 1.1
Change in definition of
Tumor burden
Measurement of lymph nodes
Definition of progressive disease
Nonmeasurable progressive disease
Confirmation of response
New lesions
IMAGING ANATOMY
Measurable and Nonmeasurable Disease
Imaging Protocols
Baseline Evaluation
Evaluation of Response
Key Concepts
Target Lesion Evaluation
New Lesions
Overall Response
FDG PET & PET/CT
Missing Assessments and Nonevaluable Designation
Lesion Recurrence
Confirmation of Response
Selected References
Litière S et al: The components of progression as explanatory variables for overall survival in the Response Evaluation Criteria in Solid Tumours 1.1 database. Eur J Cancer. 50(10):1847-53, 2014
Nishino M et al: Revised RECIST guideline version 1.1: What oncologists want to know and what radiologists need to know. AJR Am J Roentgenol. 195(2):281-9, 2010
van Persijn van Meerten EL et al: RECIST revised: implications for the radiologist. A review article on the modified RECIST guideline. Eur Radiol. 20(6):1456-67, 2010
Eisenhauer EA et al: New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer. 45(2):228-47, 2009
Eisenhauer EA et al: Response assessment in solid tumours (RECIST) and supporting papers (version 1.1). Eur J. Cancer. 45(2):225-310, 2009
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