CT findings in hepatoblastoma

Area of Science:

• Pediatric oncology
• Diagnostic imaging

Background:

• Hepatoblastoma is a rare intraabdominal malignancy in infants.
• Early and accurate diagnosis is vital for treatment planning.

Observation:

• Review of CT scans from six infants with hepatoblastoma.
• CT identified liver masses with lower contrast enhancement than normal tissue.
• Speckled or amorphous calcifications were noted on CT in 3/6 patients.

Findings:

• CT revealed large, diffuse, or multifocal liver masses.
• Unresectable tumor extent was identified in 4/6 infants via CT.
• CT demonstrated calcifications missed by conventional radiography in 2/3 patients.

Implications:

• Computed tomography is valuable for screening suspected hepatoblastoma cases.
• CT accurately determines tumor extent, guiding surgical resectability decisions.
• This imaging modality assists in selecting pediatric patients for aggressive surgical intervention.