A report on an unusual case of pericardial effusion and tamponade that was found incidentally on myocardial perfusion imaging. This was later confirmed by echocardiography and subsequently treated with pericardiocentesis. Two-dimensional echocardiography is still the "gold standard" for diagnosing pericardial effusion. Nuclear cardiac imaging will probably never have a primary role in the diagnosis of pericardial effusion. However, it may be helpful when the diagnosis of pericardial effusion has not been considered and when this condition is suggested by nuclear imaging findings. The echocardiogram underestimated the amount of pericardial effusion compared to myocardial perfusion imaging in this case, and in contrast to previous published reports. Further, prospective studies need to focus on the sensitivity and specificity of sestamibi nuclear scans in the qualitative and quantitative assessment of pericardial effusions.
We present an interesting case of a fractured osteophyte causing back pain that was demonstrated both on bone single photon emission computed tomography (SPECT) and computed tomography (CT). The magnetic resonance images, thoracic anterior spine plain radiograph, whole-body bone scan passes, and thoracic spot view were not impressive. Bone SPECT was the impetus for getting the CT scan. The CT scan not only demonstrated the osteophyte but a pseudarthrosis that was probably causing the pain. If it were not for the positive SPECT bone scan, the CT scan would not have been ordered after unimpressive magnetic resonance imaging.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.