WebResults from a nuclear stress test: abnormal perfusion study with severe partly reversible distal septal and apical defect, small in size. Dr. John cuong Doan answered Family Medicine 20 years experience You should have: a followup visit with the cardiologist that ordered this study. WebMar 1, 2024 · Answer: “Attenuation artifact” observed in a nuclear stress test is due to the reduction in the intensity / strength of signal when it travels through various body tissues …
Interpretation of SPECT/CT Myocardial Perfusion Images
WebIt is a non-issue if the observation and judgement is correct. It could be a concern about production of artifacts (obscured visibility) as it may lead to an underinterpretation of true perfusion abnormalities, since the effects of soft tissue attenuation may be overestimated by the observer. WebOct 16, 2014 · The diaphragm (sheet of muscle that separates the heart and the tummy structures) can sometimes obscure the bottom part … bollard power
Interpretation and clinical management of patients with “Fixed ...
WebNov 21, 2024 · The left hemi-diaphragm may cause attenuation with decreased counts in the inferior or inferolateral walls and, in particular, in the basal inferior segment. This is most prevalent in obese patients who have an elevated left hemi-diaphragm; ascites; men; or when 201 Tl is used. WebFeb 15, 2024 · The diaphragm is the arched, flat muscular structure that divides the thorax from the abdominal cavity. Diaphragmatic injuries are relatively uncommon, representing less than 1% of traumatic injuries. … WebOct 9, 2024 · What does diaphragmatic attenuation mean? Abstract. Avoidance of falsely positive results depends on distinguishing reality from artifact, in turn depending on images of highest quality. In radionuclide cardiac imaging, an inferior wall artifactual defect, so called “diaphragmatic attenuation”, is particularly common and vexing. glyciphage pg 2