Inflammation of bursae anterior to patella (prepatellar) or tibial tubercle (pretibial)
IMAGING
General Features
Radiographic Findings
CT Findings
MR Findings
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Liu YW et al: The anterior knee: normal variants, common pathologies, and diagnostic pitfalls on MRI. Skeletal Radiol. 47(8):1069-86, 2018
Vassalou EE et al: Morel-Lavallée lesions of the knee: MRI findings compared with cadaveric study findings. AJR Am J Roentgenol. 210(5):W234-9, 2018
McMahon CJ et al: The extensor mechanism: imaging and intervention. Semin Musculoskelet Radiol. 21(2):89-101, 2017
Draghi F et al: Knee bursitis: a sonographic evaluation. J Ultrasound. 18(3):251-7, 2015
Northam MC et al: Presumed prepatellar fibrosis in collegiate wrestlers: imaging findings and clinical correlation. Skeletal Radiol. 44(2):271-7, 2015
Bonilla-Yoon I et al: The Morel-Lavallée lesion: pathophysiology, clinical presentation, imaging features, and treatment options. Emerg Radiol. 21(1):35-43, 2014
Grando H et al: MR imaging of extrasynovial inflammation and impingement about the knee. Magn Reson Imaging Clin N Am. 22(4):725-41, 2014
Hong E et al: Evaluating anterior knee pain. Med Clin North Am. 98(4):697-717, xi, 2014
Vanhegan IS et al: The Morel-Lavallée lesion as a rare differential diagnosis for recalcitrant bursitis of the knee: case report and literature review. Case Rep Orthop. 2012:593193, 2012
Huang YC et al: Endoscopic treatment of prepatellar bursitis. Int Orthop. 35(3):355-8, 2011
McCarthy EM et al: Infrapatellar bursitis: an occupational legacy. J Clin Rheumatol. 17(1):49-50, 2011
Ike RW: Chemical ablation as an alternative to surgery for treatment of persistent prepatellar bursitis. J Rheumatol. 36(7):1560, 2009
Marra MD et al: MRI features of cystic lesions around the knee. Knee. 15(6):423-38, 2008
Donahue F et al: Hemorrhagic prepatellar bursitis. Skeletal Radiol. 25(3):298-301, 1996
Inflammation of bursae anterior to patella (prepatellar) or tibial tubercle (pretibial)
IMAGING
General Features
Radiographic Findings
CT Findings
MR Findings
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Liu YW et al: The anterior knee: normal variants, common pathologies, and diagnostic pitfalls on MRI. Skeletal Radiol. 47(8):1069-86, 2018
Vassalou EE et al: Morel-Lavallée lesions of the knee: MRI findings compared with cadaveric study findings. AJR Am J Roentgenol. 210(5):W234-9, 2018
McMahon CJ et al: The extensor mechanism: imaging and intervention. Semin Musculoskelet Radiol. 21(2):89-101, 2017
Draghi F et al: Knee bursitis: a sonographic evaluation. J Ultrasound. 18(3):251-7, 2015
Northam MC et al: Presumed prepatellar fibrosis in collegiate wrestlers: imaging findings and clinical correlation. Skeletal Radiol. 44(2):271-7, 2015
Bonilla-Yoon I et al: The Morel-Lavallée lesion: pathophysiology, clinical presentation, imaging features, and treatment options. Emerg Radiol. 21(1):35-43, 2014
Grando H et al: MR imaging of extrasynovial inflammation and impingement about the knee. Magn Reson Imaging Clin N Am. 22(4):725-41, 2014
Hong E et al: Evaluating anterior knee pain. Med Clin North Am. 98(4):697-717, xi, 2014
Vanhegan IS et al: The Morel-Lavallée lesion as a rare differential diagnosis for recalcitrant bursitis of the knee: case report and literature review. Case Rep Orthop. 2012:593193, 2012
Huang YC et al: Endoscopic treatment of prepatellar bursitis. Int Orthop. 35(3):355-8, 2011
McCarthy EM et al: Infrapatellar bursitis: an occupational legacy. J Clin Rheumatol. 17(1):49-50, 2011
Ike RW: Chemical ablation as an alternative to surgery for treatment of persistent prepatellar bursitis. J Rheumatol. 36(7):1560, 2009
Marra MD et al: MRI features of cystic lesions around the knee. Knee. 15(6):423-38, 2008
Donahue F et al: Hemorrhagic prepatellar bursitis. Skeletal Radiol. 25(3):298-301, 1996