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Tc-99m MAG3 flow-and-function renography as a living Maggoo journey — baseline vs diuretic (Lasix) protocol, hydration/medication holds, synthetic curve interpretation, and board-style questions.
Facts follow the protocol selected under Image acquisition (Baseline vs Lasix diuretic). Values are typical MAG3 renogram teaching ranges.
Holds and cautions shared across the baseline and diuretic MAG3 protocols. Click an item for rationale and interpretive impact.
Top-down facility view. Maggoo follows the baseline MAG3 protocol: check-in → hydrate/void in the dose room → IV bolus injected on-camera → continuous supine dynamic imaging → post-void image → departure.
Ready. Press Play to watch Maggoo’s study day.
Open-access clinical MAG3 renogram images (Radiopaedia, CC BY-NC-SA) for normal, obstructed, and captopril-workup patterns, with synthetic time-activity-curve schematics for ATN, reflux, and artifact cards. Wired captopril stills are the baseline (pre-captopril) series from those cases.
Board-style items on MAG3 physiology, diuretic-protocol timing, hydration effects, the captopril-renogram pearl, and curve interpretation.