PRETEXT I Hepatoblastoma

**Semantic type:** Neoplastic Process

**Definition:** An internationally developed presurgical anatomic staging system using imaging techniques: Tumor involves only 1 quadrant; 3 adjoining liver quadrants are free of tumor. (from PDQ 2004)

**Synonyms:** - PRETEXT Stage 1 Hepatoblastoma - PRETEXT Stage I Hepatoblastoma - Stage 1 Hepatoblastoma