Fig. 1. Radioisotope venography. The time to reach the peak level of ⁹⁹Tc-MAA (T_max, min) and the half washout time of ⁹⁹Tc-MAA(T_1/2, min) was measured. ⁹⁹Tc-MAA: ⁹⁹Technetium-macroaggregated albu-min with normal breathing (A) and diaphragmatic deep breathing (B).

Ann Phlebology 2022;20:95~99 https://doi.org/10.37923/phle.2022.20.2.95

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