Aware ness and knowledge of the new criteria are es sential for radiologists involved in imaging and response assessment of cancer patients. If target lesions coalesce and cannot be distinguished, the ld of the coalesced lesion is added to the sum. Pdf effect of recist revision on classification of target lesions. Pdf background the response evaluation criteria in solid tumors recist was revised in 2009. Revised recist guideline ctep national cancer institute.
The uncertainty on how to precisely combine the suls of 5 lesions, and evidence. How to merge pdfs and combine pdf files adobe acrobat dc. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Evaluacion radiologica, con cuitunyromero ak1 onofre. If lesions merge, the long axis of the resulting lesion is measured as one lesion in place of the individual lesions. The objective of this paper was to evaluate, using the recist criteria, the treatment response and document the similarities of the routine radio logical followup, using the image reformatting applications as part of evaluation, tracing and categorization of solid lung tumors. Easily combine multiple files into one pdf document. Recist criteria may show progression of tumor more slowly than who criteria.
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