Risk of malignancy in T1-hyperintense Bosniak version 2019 class II and IIF cystic renal masses.
Luyao ShenJustin R TseSimon LemieuxLuke YoonPatrick C MullaneTie LiangMatthew S DavenportIvan PedrosaStuart G SilvermanPublished in: Abdominal radiology (New York) (2023)
Bosniak version 2019 class IIF masses that are non-enhancing and heterogeneously T1-hyperintense with a fluid-fluid level are likely benign. Those that are non-enhancing and heterogeneously T1-hyperintense without a distinct pattern have a malignancy proportion up to 25% (5/20).