Abstract
Purpose: To review the safety of hepatic radioembolization (RE) in patients with high (>= 10%) hepatopulmonary shunt fraction (HPSF) using various prophylactic techniques. Materials and Methods: A review was conducted of 409 patients who underwent technetium 99m-labeled macroaggregated albumin scintigraphy before planned RE. Estimated pulmonary absorbed radiation doses based on
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