1 DMSA-scintigrafi Hur besvaras klinikerns frågor bäst? Något om DMSA-scintigrafi Indikationer Undersökningskvalitet -guide-line Author: Inga Viklund

Single-photon emission computed tomography (SPECT) DMSA scintigraphy is superior to planar imaging for detection of renal cortical damage. 30,31 The sensitivity of DMSA scintigraphy in experimentally induced acute pyelonephritis in a pig model was reported to be 92% compared with histologic findings. 32 By use of standardized criteria for its interpretation, high levels of intraobserver and

Statisk njurscintigrafi (DMSA) Statisk njurscintigrafi (DMSA) Undersökningen görs med gammakamera för att kartlägga funktionen i njurarna. The renal DMSA scintigraphy of the 52 duplicated kidneys revealed insignificant parenchymal damage in 19 kidneys. Moderate parenchymal damage existed in 10 kidneys. In the remaining 23 kidneys, severely deteriorated function of the upper moiety was found in 15 cases and of the lower pole in 9 cases, as both moieties were affected in one kidney.

Dmsa scintigraphy

Forskningsoutput: Avhandling › Doktorsavhandling (sammanläggning) DMSA: ( dī'mĕr-kap'tō-sŭk-sin'ik as'id ), Radiopharmaceutical that localizes to the renal cortex for imaging to determine scarring or pyelonephritis. T1 - Follow-up of acute pyelonephritis in children by Tc-99m DMSA scintigraphy - Quantitative and qualitative assessment. AU - Wallin, Lena. AU - Helin, Ingemar.

DMSA (dimercaptosuccinic acid) är ett ofarligt ämne, som tas upp i njurarna sedan det sprutats i en blodåder. Genom att tillsätta en liten mängd radioaktivt teknetium (99mTc) kan man registrera DMSA i njurarna med en gammakamera - scintigrafi, och presentera resultatet i form av bilder. Bilderna avspeglar njurarnas funktion.

Preoperative DMSA scans were performed a day before the surgery, whereas postoperative scans were randomized by evaluating 99m Tc-DMSA renal scintigraphy revealed parenchymal abnormalities in 24 refluxing renal units (41%) in 22 patients (65%), of whom 19 (86%) were male and 15 (68%) had bilateral reflux. We noted differential uptake less than 40% with and without cortical defects in 10 and 7 refluxing units, respectively, and cortical defects only in 7.

DMSA scintigraphy is normal in the absence of anatomical lesions and only small lesions are missed by DMSA scintigraphy. Interpretation of images obtained. How good is interobserver reproducibility in reporting on DMSA scintigraphy? Poor concordance as well as good concordance has been observed.

Qualitative and quantitative evaluation standards were elaborated to improve the interpretation of DMSA scintigraphy. The normal DMSA distribution pattern, the average background uptake, and scintigraphic kidney length according to age were assessed in 95 presumably healthy kidneys. IV Kidney size estimation by DMSA scintigraphy in piglets. Lena Wallin, Johan Thome, John Palmer and Marika Bajc. Submitted for publication. V Kidney swelling - findings on DMSA scintigraphy. Lena Wallin, Ingemar Helin and Marika Bajc.

B Jakobsson, S S6derlundh, U Berg.
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The sensitivity and specificity of other inflammatory markers for prediction of pyelonephritis in our patients, with 99mTc-DMSA scintigraphy deemed as the golden standard diagnostic method, and are outlined in Table 3.Erythrocyte sedimentation rate has the highest sensitivity and urine erythrocyte count 99mTc-DMSA renal scintigraphy in the diagnosis and follow-up of acute pyelonephritis in children. / Wallin, Lena. Department of Clinical Physiology, Lund University, 1997. 101 s. Forskningsoutput: Avhandling › Doktorsavhandling (sammanläggning) 2012-12-31 A DMSA scan is a radionuclide scan that uses dimercaptosuccinic acid (DMSA) in assessing renal morphology, structure and function.

Renal Cortical Scintigraphy (DMSA scan) Clinical Guidelines 1. Purpose This guideline must be read in conjunction with the BNMS Generic Guidelines. The purpose of this guideline is to assist specialists in Nuclear Medicine and Radionuclide Radiology in recommending, performing, interpreting and reporting Single-photon emission computed tomography (SPECT) DMSA scintigraphy is superior to planar imaging for detection of renal cortical damage.
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DMSA scintigraphy in acute settings should be done during the infection or within 2 weeks from the injury. If the DMSA in acute setting is normal, there is no risk of renal scarring. A sharp segmental defect on DMSA imaging may be referred to renal infarction; on the contrary, simple cysts generally are surrounded by a thin rim of parenchyma or appear more rounded on parenchymal edge than

Key words: kidney function tests; scintigraphy; DTPA, DMSA Renal cortical scintigraphy is used for the detection scintigraphy is able to detect twice as many defects tosuccinic acid (DMSA) and increased excretion. Feb 22, 2021 What is a DMSA scan used for? This scan is used to check the structure of the kidneys, their size and shape. It is very commonly used in children Abstract.

OBJECTIVE. Split renal function (SRF) can be estimated with 99mTc-labeled dimercaptosuccinic acid (DMSA) SPECT cortical renal scintigraphy on either 2D

Sonography is usually performed on an emergency basis to rule out pyohydronephrosis. Recently, gray-scale and DS findings associated with pyelonephritis have been described ( 8 , 16 , 17 ). Objective.

AU - Bajc, Marika. PY - 2001. Y1 - 2001 Infantile renal dysplasias, including multicystic dysplastic kidneys (MCDK), are reported rarely to accumulate radiopharmaceuticals on renal scintigraphy.99mTc DMSA is a highly sensitive tracer for detecting functioning renal cortical tissue and may be more suited to studying renal dysplasia than99mTc DTPA. The multicystic dysplastic pattern in a half of a horseshoe kidney is a very uncommon presentation.