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Published on: February 27, 2026
[Intrathoracic lipoblastoma with costal involvement]
E Gómez-Roselló1, M I Martínez-León, P López-Ruiz
1Servicio de Radiodiagnóstico, Radiología Pediátrica, Hospital Materno-lnfantil del Complejo Hospitalario Universitario Carlos Haya, Málaga, España.
Radiologia
|February 28, 2007
Summary
A rare chest wall lipoblastoma in a two-year-old girl extended into the thorax and ribs. Histology confirmed the benign fatty tumor, distinguishing it from rare pediatric liposarcoma.
Area of Science:
- Pediatric Oncology
- Surgical Pathology
- Diagnostic Imaging
Background:
- Lipoblastomas are rare, benign pediatric tumors originating from adipose tissue.
- Chest wall tumors in children require careful diagnostic evaluation due to potential for malignancy.
Observation:
- A two-year-old girl presented with a chest wall mass.
- Imaging revealed an extrapleural mass with features suggestive of fatty composition.
- The mass involved the intrathoracic space and ribs.
Findings:
- Histological examination post-surgery confirmed the diagnosis of lipoblastoma.
- Imaging modalities including X-ray, CT, and MRI were crucial in characterizing the mass.
- The primary differential diagnosis considered was liposarcoma, a rare pediatric malignancy.
Implications:
- This case highlights the importance of accurate diagnosis in pediatric chest wall masses.
- Understanding the imaging characteristics aids in differentiating benign lipoblastomas from malignant tumors.
- Early and accurate diagnosis is critical for appropriate management and prognosis in pediatric patients.
