Abstract
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.
Similar content being viewed by others
References
Sultan M, Burezq H, Bang RL, El-Kabany M, Eskaf W (2008) Giant gluteal lipoma-like liposarcoma: a case report. World J Surg Oncol 29(6):81. doi:10.1186/1477-7819-6-81
Kubo T, Sugita T, Shimose S, Arihiro K, Ochi M (2006) Conservative surgery for well-differentiated liposarcomas of the extremities adjacent to major neurovascular structures. Surg Oncol 15(3):167–171
Dei Tos AP, Pedeutour F (2002) Atypical lipomatous tumor/well-differentiated liposarcoma. In: Fletcher CDM, Unni KK, Mertens F (eds) WHO classification of tumors. Pathology and genetics: tumors of soft tissue and bone. IARC Press, Lyon, pp 35–37
Errani C, Cocchi S, Ali N, Chehrassan M, Righi A, Gambarotti M, Macrogenis AF, Vanel D, Donati D (2016) Recurrence after marginal excision for atypical lipomatous tumors versus lipomas of the extremities. Orthopedics 39(3):e610–e614
Mavrogenis AF, Lesensky J, Romagnoli C, Alberghini M, Letson GD, Ruggieri P (2011) Atypical lipomatous tumors/well-differentiated liposarcomas: clinical outcome of 67 patients. Orthopedics 34(12):e893–e898
Kindblom LG, Angervall L, Svendsen P (1975) Liposarcoma a clinicopathologic, radiographic and prognostic study. Acta Pathol Microbiol Scand 253(Suppl):1–71
Evans HL, Soule EH, Winkelmann RK (1979) Atypical lipoma, atypical intramuscular lipoma, and well differentiated retroperitoneal liposarcoma: a reappraisal of 30 cases formerly classified as well differentiated liposarcoma. Cancer 43(2):574–584
Gerrand CH, Wunder JS, Kandel RA, O’Sullivan B, Catton CN, Bell RS, Griffin AM, Davis AM (2001) Classification of positive margins after resection of soft-tissue sarcoma of the limb predicts the risk of local recurrence. J Bone Joint Surg 83B(8):1149–1155
Guerado E, Aguiar F (2006) Rectum compression by a gluteal lipoma. Lancet 368(9950):1893
Brooks JJ, Connor AM (1990) Atypical lipoma of the extremities and peripheral soft tissues with dedifferentiation: implications for management. Surg Pathol 3:169–178
Martín-Pedrosa JM, Del Blanco I, Carrera S, González-Fajardo JA, Gutiérrez V, Vaquero C (2002) Intravascular lipoma of the external iliac vein and common femoral vein. Eur J Vasc Endovasc Surg 23(5):470–472
Garrido-Gómez JA, Vizoso-Pérez ML, Linares-Palomino JP, Arrabal-Polo MA, Cárdenas-Grande E (2012) Intermittent claudication caused by a giant atypical lipoma of the thigh. J Vasc Surg 56(3):808–811
Weiss SW, Rao VK (1992) Well-differentiated liposarcoma (atypical lipoma) of deep soft tissue of the extremities, retroperitoneum, and miscellaneous sites. A follow-up study of 92 cases with analysis of the incidence of ‘dedifferentiation’. Am J Surg Pathol 16(11):1051–1058
Nagano S, Yokouchi M, Setoguchi T, Ishidou Y, Sasaki H, Shimada H, Kimoya S (2015) Differentiation of lipoma and atypical lipomatous tumor by scoring system: implication of increased vascularity on pathogenesis of liposarcoma. BMC Muskuloskelet Disord 16:36. doi:10.1186/s12891-015-0491-8
Kransdorf MJ, Bancroft LW, Peterson JJ, Murphey MD, Foster WC, Temple T (2002) Imaging of fatty tumors: distinction of lipoma and well-differentiated liposarcoma. Radiology 224(1):99–104
Galant J, Marti-Bonmati L, Saez F, Soler R, Alcala-Santaella R, Navarro M (2003) The value of fat-suppressed T2 or STIR sequences in distinguishing lipoma from well-differentiated liposarcoma. Eur Radiol 13(2):337–343
Gaskin CM, Helms CA (2004) Lipomas, lipoma variants, and well-differentiated liposarcomas (atypical lipomas): results of MRI evaluations of 126 consecutive fatty masses. AJR Am J Roentgenol 182(3):733–739
Serpell J, Fisher C, Fish S, Thomas J (1992) The diagnosis of soft tissue tumors. Ann R Coll Surg Engl 74(4):277–280
Ball AB, Fisher C, Pittman M, Watkins R, Westbury G (1990) Diagnosis of soft tissue tumor by Tru-cut biopsy. Br J Surg 77(7):756–758
Serpell JW, Chen RY (2007) Review of large deep lipomatous tumors. ANZ J Surg 77(7):524–529
Das Gupta TK, Chaudhuri PK (1998) Tumors of the adipose tissue. In: Das Gupta TK, Chaudhuri PK (eds) Tumors of the soft tissues, 2nd edn. Appleton and Lange, Connecticut, pp 229–264
Lucas DR, Nascimento AG, Sanjay BK, Rock MG (1994) Well-differentiated liposarcoma. The Mayo clinic experience with 58 cases. Am J Clin Pathol 102(5):677–683
Bertrand MM, Carrère S, Delmond L, Mehta S, Rouanet P, Canaud L, Alric P, Quénet F (2016) Oncovascular compartmental resection for retroperitoneal soft tissue sarcoma with vascular involvement. J Vasc Surg 64(4):1033–1041
Sommerville SM, Patton JT, Luscombe JC, Mangham DC, Grimer RJ (2005) Clinical outcomes of deep atypical lipomas (well-differentiated lipoma-like liposarcomas) of the extremities. ANZ J Surg 75(9):803–806
Kooby DA, Antonescu CR, Brennan MF, Singer S (2004) Atypical lipomatous tumor/well-differentiated liposarcoma of the extremity and trunk wall: importance of histological subtype with treatment recommendations. Ann Surg Oncol 11(1):78–84
Bassett MD, Schuetze SM, Disteche C, Norwood TH, Swisshelm K, Chen X, Bruckner J, Conrad EU, Rubin BR (2005) Deep-seated, well differentiated lipomatous tumors of the chest wall and extremities: the role of cytogenetics in classification and prognostication. Cancer 103(2):409–416
Murphey MD, Arcara LK, Fanburg-Smith J (2005) From the archives of the AFIP: imaging of musculoskeletal liposarcoma with radiologic-pathologic correlation. Radiographics 25(3):1371–1395
Kemp MA, Hinsley DE, Gwilym SE, Giele HP, Athanasou NA, Gibbons CL (2011) Functional and oncological outcome following marginal excision of well-differentiated forearm liposarcoma with nerve involvement. J Hand Surg 36(1):94–100
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
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.
Rights and permissions
About this article
Cite this article
Arvinius, C., Torrecilla, E., Beano-Collado, J. et al. A clinical review of 11 cases of large-sized well-differentiated liposarcomas. Eur J Orthop Surg Traumatol 27, 837–841 (2017). https://doi.org/10.1007/s00590-017-1968-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00590-017-1968-y