Diuretic Renal Scan Interpretation

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Off ACEI & ATII receptor blockers x 3-73 7 days Off diuretics x 5-7d5 No solid food x 4 hrs Patient well hydrated 10 ml/kg water 30-60 min pre- and during test ACEI Captopril 25-50 50 mg po (crushed), 1 hr pre-scan Enalaprilat 40 µg/kg iv (2.5 mg max), 15 min pre-scan Monitor BP q 15 min ACEI Renography Patient Preparation
ACEI Renography Procedure Tracer: Protocol: Tc-99m MAG3 (or DTPA) 1 day vs. . 2 day test 1 1 day test: baseline scan (1-2 mCi) ) followed by post-Capto scan (8-10 mCi) 2 2 day test: post-Capto scan, only if abnormal >> baseline Acquisition: flow & dynamic x 20-30 min.
Page 1 and 2:
Renal Scintigraphy Materials for me
Page 3 and 4:
Renal Function Blood flow - 20% car
Page 5 and 6:
Renal Radiopharmaceuticals Extract.
Page 7 and 8:
Choosing Renal Radiotracers Clin. Q
Page 9 and 10:
Basic Renal Scintigraphy Patient Pr
Page 11 and 12: Basic Renal Scintigraphy Acquisitio
Page 13 and 14: DTPA normal
Page 15 and 16: Relative (split) function ROI’s
Page 17 and 18: Time to peak Basic Renal Scintigrap
Page 19 and 20: Renal artery occlusion
Page 21 and 22: Renogram Phases I. Vascular phase (
Page 23 and 24: Evaluation of Hydronephrosis Diuret
Page 25 and 26: Diuretic Renal Scan Principle Hydro
Page 27 and 28: Diuretic Renal Scan Requirements Ra
Page 29 and 30: Diuretic Renal Scan Procedure (cont
Page 31 and 32: Diuretic Renal Scan Procedure (cont
Page 33 and 34: post-Lasix
Page 35 and 36: Post-Lasix curve
Page 37 and 38: Post-Lasix
Page 39 and 40: Lt hydronephrosis 3-wk old baby 316
Page 41 and 42: Rt UPJ obstruction T1/2 R = N/A F/U
Page 43 and 44: ROI placement Diuretic Renal Scan P
Page 45 and 46: T washout 1/2 cts 100% 50% T 1/2 mi
Page 47 and 48: Normal Obstructed T1/2 < 10 min > 2
Page 49 and 50: Diuretic Renal Scan Pitfalls False
Page 51 and 52: Effect of catheterization (2) with
Page 53 and 54: “F F minus 15” Diuretic Renogra
Page 55 and 56: Renovascular Disease Renal artery s
Page 57 and 58: Prevalence Renovascular Hypertensio
Page 59 and 60: Effect of RAS on GFR
Page 61: ACEI Renography
Page 66 and 67: ACEI Renography Grading renogram cu
Page 68 and 69: ACEI Renography Interpretation High
Page 70 and 71: Captopril Renal Scan MAG3
Page 73: Captopril Renal Scan MAG 3
Page 78 and 79: Evaluation of Renal Infection Renal
Page 80 and 81: Renal Cortical Scintigraphy Indicat
Page 82 and 83: Acute PN Renal Cortical Scintigraph
Page 84 and 85: DMSA parallel hole collimator
Page 86 and 87: DMSA
Page 88 and 89: Renal Cortical Scintigraphy Congeni
Page 90 and 91: DMSA Lt Agenesis parallel
Page 93 and 94: Radionuclide Cystogram
Page 95 and 96: Methods Direct Tc-99m S.C. or TcO4
Page 97 and 98: RN Cystogram vs. Advantages VCUG Di
Page 99 and 100: A VUR - filling phase
Page 101 and 102: Post void residual volume RV = void
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Diuretic Renal Scan Interpretation

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