TriangleFOR PATIENTS · SOURCE READING
Observation
Source: Childhood Vascular Tumors (PDQ®)–Patient Version, National Cancer Institute.
Source updated: March 6, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary. Independent clinical review is pending.
Context: Types of treatment for childhood vascular tumors / Treatment options
Observation is closely monitoring a person's condition without giving any treatment until symptoms appear or change.
Preserved source evidence · Independent clinical review pending · Not medical advice