MRI Case 24

51 y/o F presents for high-risk screening MRI. What finding is indicated?


  • Ovoid or reniform shape with circumscribed margins
  • Normal size <1cm
  • Hilar fat present
  • Usually adjacent to a vein
  • Typically T2 hyperintense on MRI
  • May show suspicious findings on kinetic curve assessment (washout)

Related Radiology Article: Bitencourt AG, Ferreira EV, Bastos DC, Sperandio VA, Graziano L, Guatelli CS, Albuquerque ML, Souza JA, Marques EF. Intramammary lymph nodes: normal and abnormal multimodality imaging features. The British Journal of Radiology. 2019 Nov;92(1103):20190517.