POLSKIE ARCHIWUM MEDYCYNY WEWNĘTRZNEJ 2016; 126 (3) MM is characterized by malignant proliferation of clonal plasma cells and excessive formation of monoclonal immunoglobulin.1 99mTc-MIBI is a radiotracer commonly used in myocardial perfusion imaging (FIGURE 1C). In literature, there have been reports on the use of 99mTc-MIBI in the diagnosis of MM since 1996.2 In a multicenter study conducted ...

Coronary stent restenosis rate following implantation is considerably high. The adenosine stress gated myocardial perfusion imaging (G-MPI) method has been widely used in the diagnosis, risk stratification and prognosis evaluation of coronary heart disease; however, the high cost of adenosine limits its clinical application. The aim of the present study was to investigate the efficacy of adenos...

Cardiomyopathies are a heterogeneous group of diseases of the myocardium associated with mechanical and/or electrical dysfunction that usually (but not invariably) exhibit inappropriate ventricular hypertrophy or dilatation and are due to a variety of causes that frequently are genetic. Cardiomyopathies either are confined to the heart or are part of generalized systemic disorders, often leadin...

A 17-year-old boy with hyperparathyroidism exhibited a large cyst in the left hemi-thorax on his chest X-ray. The cyst was identified as a hydatid cyst. He was referred for biphasic methoxy isobutyl isonitrile (MIBI) parathyroid scan. A discrete ectopic parathyroid was detected in the left upper mediastinum in addition to accumulation of the MIBI tracer in the cyst wall. Using radio-guided occu...

BACKGROUND The mechanisms of action of exercise-simulating and vasodilator stressors support their combination with imaging techniques that evaluate left ventricular function and perfusion, respectively. However, reported accuracies of either pharmacological stress together with two-dimensional echocardiography (2DE) or single photon emission computed tomography (SPECT) of myocardial perfusion ...

Background. The mechanisms of action of exercise-simulating and vasodilator stressors support their combination with imaging techniques that evaluate left ventricular function and perfusion, respectively. However, reported accuracies of either pharmacological stress together with two-dimensional echocardiography (2DE) or single photon emission computed tomography (SPECT) of myocardial perfusion...

 Parathyroid adenoma involving a single parathyroid gland is the underlying cause of 80-85% of primary hyperparathyroidism (PHPT). Skeletal system is significantly affected by PHPT. Brown tumors are known to have affinity for 99mTc-MIBI. We report a rare case of PHPT presenting with diffuse bony pain, high calcium level and significantly elevated alkaline phosphatase level. 99m<...

parathyroid adenoma involving a single parathyroid gland is the underlying cause of 80-85% of primary hyperparathyroidism (phpt). skeletal system is significantly affected by phpt. brown tumors are known to have affinity for 99mtc-mibi. we report a rare case of phpt presenting with diffuse bony pain, high calcium level and significantly elevated alkaline phosphatase level. 99mtc-pertechnetate/9...

A 10-year old girl presented with fatigue, hypercalcemia, and subperiosteal phalangeal osteolytic lesions. Ultrasonography and MIBI scintigraphy showed a structure near the lower pole of thyroid gland. The structure macroscopically appeared as adenoma, histologically it was thymic tissue. Bilateral neck exploration together with exploration of cervical thymic extensions was performed; adenoma w...