A clinical review of 11 cases of large-sized well-differentiated liposarcomas

  • Camilla ArviniusEmail author
  • Elías Torrecilla
  • Joaquín Beano-Collado
  • Javier García-Coiradas
  • Roberto García-Maroto
  • María Puerto-Vázquez
  • Juan Luis Cebrián-Parra
Original Article • TUMORS - LIPOSARCOMA


Well-differentiated liposarcomas of the extremities are one of the most frequent types of malignant soft tissue tumors in adults. These tumors are typically locally aggressive and show a tendency to recurrence after surgical excision even though they do not metastasize and very rarely dedifferentiate. Its clinical presentation is generally a progressively growing mass causing aesthetic, functional, or compressive symptoms depending on the tumor’s size and localization. Several authors recommend a wide excision with free margins in order to minimize the risk of recurrence, while others report good results and a low rate of recurrence with more conservative or even marginal excision thereby avoiding complications due to surgical site morbidity. We present a retrospective study of 11 patients with a large-sized well-differentiated liposarcoma of the lower limb with a mean follow-up of 3.2 years. The mean size was 22 × 19 × 17 cm, and a marginal resection was made, respecting the affected neurovascular structures, in all cases. Only one recurrence was found and the functional results were 81.6% according to the MSTS functional scale 1 year after surgery. We believe that the marginal excision is a good alternative when the tumor is located near vascular or nerve structures, and as to our experience, it is not associated with elevated recurrences.


Atypical liposarcoma Well-differentiated liposarcoma Giant Vascular compression Marginal resection 


Compliance with ethical standards

Conflict of interest

All the authors declare that they have no conflict of interest.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Informed consent

Informed consent was obtained from the participants included in the study.


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Copyright information

© Springer-Verlag France 2017

Authors and Affiliations

  • Camilla Arvinius
    • 1
    • 3
    Email author
  • Elías Torrecilla
    • 1
  • Joaquín Beano-Collado
    • 2
  • Javier García-Coiradas
    • 1
  • Roberto García-Maroto
    • 1
  • María Puerto-Vázquez
    • 1
  • Juan Luis Cebrián-Parra
    • 1
  1. 1.Hospital Clínico San CarlosMadridSpain
  2. 2.Hospital Universitario Severo OchoaLeganés, MadridSpain
  3. 3.MadridSpain

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