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[Two cases of giant retroperitoneal liposarcoma]
Yutaka Nakajima1, Hiroyuki Fukunari, Tomotaka Kato
1Dept. of Surgery, Niigata Prefectural Tokamachi Hospital.
Giant abdominal liposarcomas can present as large masses. One case showed dedifferentiation over time, highlighting the need for long-term monitoring of well-differentiated liposarcoma.
Area of Science:
- Oncology
- Surgical Pathology
Background:
- Liposarcomas are malignant tumors arising from fat cells.
- Giant liposarcomas are rare, exceptionally large tumors that can occupy significant portions of the abdominal cavity.
- Well-differentiated liposarcomas can undergo dedifferentiation into higher-grade sarcomas over time.
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