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2025, Number 2

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Acta Med 2025; 23 (2)

En bloc resection of retroperitoneal liposarcoma

Gallardo NE, García RFM, Mancera SC
Full text How to cite this article 10.35366/119493

DOI

DOI: 10.35366/119493
URL: https://dx.doi.org/10.35366/119493

Language: Spanish
References: 5
Page: 198-200
PDF size: 244.95 Kb.


Key words:

retroperitoneal liposarcoma, giant, abdominal mass.

ABSTRACT

Introduction: retroperitoneal liposarcomas are rare malignant tumors known for their slow growth and brutal treatment. Case report: a 68-year-old male presented with abdominal distension and pain and was admitted to the emergency department. During the diagnostic approach, a computed axial tomography (CT) scan showed a tumor dependent on the retroperitoneum, and a laparotomy was performed with the histopathological result of liposarcoma. Surgery is the cornerstone of treatment to achieve negative margins. Conclusion: Experience in the management of a giant liposarcoma with right hemicolon involvement, which overlies adjacent organs and structures, becomes a surgical challenge, so it is essential to treat patients as early as possible, by radical en bloc surgery.


REFERENCES

  1. Yang L, Chen S, Luo P, Yan W, Wang C. Liposarcoma: advances in cellular and molecular genetics alterations and corresponding clinical treatment. J Cancer. 2020; 11 (1): 100-107.

  2. Wang S, Han X, Liu S, Xu G, Li J. Primary retroperitoneal liposarcoma: a rare case report. J Int Med Res. 2021; 49 (12): 3000605211063085. doi: 10.1177/03000605211063085.

  3. Tajudeen M, Dutta S, Bheemanathi S, Anandhi A. Pictorial essay on a case of giant retroperitoneal liposarcoma. BMJ Case Rep. 2020; 13 (12): e237607.

  4. Gronchi A, Lo Vullo S, Fiore M, Mussi C, Stacchiotti S, Collini P et al. Aggressive surgical policies in a retrospectively reviewed single-institution case series of retroperitoneal soft tissue sarcoma patients. J Clin Oncol. 2009; 27 (1): 24-30.

  5. Tripathi M, Pavithira GJ, Dubey S, Verma R, Garg V. Surgical excision of a giant retroperitoneal liposarcoma with renal cell carcinoma: a case report of the largest retroperitoneal sarcoma. Int J Surg Case Rep. 2023; 109: 108515. doi: 10.1016/j.ijscr.2023.108515.




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Acta Med. 2025;23