Morel-Lavallée Lesion of the Knee. Case Report

Keywords: Morel-Lavallée hematoma, seroma, soft tissue injury

Abstract

A tangential contusion on certain regions of the body can lead to a clear or translucent serous subcutaneous collection that appears suddenly or slowly, known as Morel-Lavallée dissecting hematoma. It is frequently located in the hip and infrequently in the knee. The Morel-Lavallée lesion can be called pseudocyst, soft tissue posttraumatic cyst, or Morel-Lavallée extravasation. We present the case of a 49-year-old patient with a serous Morel Lavallée lesion, caused by friction between the subcutaneous cellular tissue and the fascia during a traumatic injury. Given its infrequent location, it was decided to report this case, since few cases of patients with this condition have been published in the literature.

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Author Biographies

Tania Soledad Alvarado Chávez, Arthroscopy and Integral Sports Center, Guayaquil, Ecuador
Arthroscopy and Integral Sports Center, Guayaquil, Ecuador
Gregory Hernán Pezo Maposa, Orthopedics and Traumatology Service, Hospital Padre Carollo “Un Canto a la Vida”, Quito, Ecuador
Orthopedics and Traumatology Service, Hospital Padre Carollo “Un Canto a la Vida”, Quito, Ecuador
Lissette Estefanía Silva González, Physician, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador
Physician, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador
Carolina Dolores Vargas Guadalupe, Clínica Millenium, Guayaquil, Ecuador
Clínica Millenium, Guayaquil, Ecuador

References

Bonilla-Yoon I, Masih S, Patel DB, White EA, Levine BD, Chow K, et al. The Morel-Lavallée lesion:

pathophysiology, clinical presentation, imaging features, and treatment options. Emerg Radiol 2014;21(1):35-43.

https://doi.org/10.1007/s10140-013-1151-7

Mellado JM, Bencardino JT. Morel-Lavallée lesion: Review with emphasis on MR imaging. Magn Reson Imaging

Clin N Am 2005;13(4):775-82. https://doi.org/10.1016/j.mric.2005.08.006

Kaya A, Goksen M, Ata U, Aktaş EÖ. The importance of Morel-Lavallee lesion in medicolegal evaluation: a case

report. Medicine Science|International Medical Journal 2017;6(3):1. https://doi.org/10.5455/medscience.2017.06.8626

Fernández García A, Fernández Pascual CF, Santoyo Gil-López F, Alonso Rosa S. Pseudoquiste de Morel-Lavallée tras abdominoplastia sin lipoaspiración. Cir Plást Ibero-Latinoam 2009;35(2):163-8.

https://doi.org/10.4321/S0376-78922009000200013

Herreros Sáenz M, Albañil Ballesteros MR, Cabezudo Pedrazo J. Seroma de Morel-Lavallée. Rev Pediatr Aten

Primaria 2019;21(83):271-3. Disponible en: http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S1139-76322019000300016

Reguera Rodríguez R, Jordán Padrón M, Socorro Santana MC, Hidalgo Ruiz M, Saavedra Jordán LM. Giant Morel

Lavallée hematoma in the right knee: case report. Rev Med Electrón 2018;40(4):1172-8. Disponible en:

http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1684-18242018000400023&lng=es

McKenzie GA, Niederhauser BD, Collins MS, Howe BM. CT characteristics of Morel-Lavallée lesions: an underrecognized but significant finding in acute trauma imaging. Skeletal Radiol 2016;45(8):1053-60.

https://doi.org/10.1007/s00256-016-2374-y

Published
2021-08-19
How to Cite
Alvarado Chávez, T. S., Pezo Maposa, G. H., Silva González, L. E., & Vargas Guadalupe, C. D. (2021). Morel-Lavallée Lesion of the Knee. Case Report. Revista De La Asociación Argentina De Ortopedia Y Traumatología, 86(4), 545-552. https://doi.org/10.15417/issn.1852-7434.2021.86.4.1079
Section
Case Presentations