Liposarcoma in the Caecum: A Case Report

Liposarcoma of the caecum is a very rare and unusual form of soft-tissue sarcoma characterised by malignant transformation of adipose tissue. Although liposarcomas typically develop in the deep soft tissues of the extremities or the retroperitoneum, they are extremely rare in the gastrointestinal tract, especially in the caecum, which presents significant diagnostic and treatment challenges. This case report describes the clinical presentation and treatment of caecal liposarcoma in a 45-year-old man. The patient presented with vague abdominal discomfort and intermittent right lower quadrant pain, symptoms that often mimic more common gastrointestinal disorders such as appendicitis or colitis. Due to its rarity and nonspecific presentation, diagnosis is often delayed. The size, location, depth of invasion, and relationship of the lesion to surrounding structures are determined by imaging modalities, particularly Magnetic Resonance Imaging (MRI) and Contrast-Enhanced Computed Tomography (CECT). Thus, imaging plays a crucial role in its diagnosis. Total excision provides the best chance of long-term survival, and surgical resection remains the cornerstone of treatment. The size of the tumour, histological subtype, and completeness of the surgical margins are among the factors that affect prognosis. In certain high-grade or recurrent cases, adjuvant therapies may be considered. Because caecal liposarcoma is so uncommon, prompt diagnosis requires a high index of suspicion. For these uncommon and aggressive tumours, early intervention and appropriate surgical management are essential for better outcomes.