Multiple liver amoebic abscesses detected on FDG PET/CT.

We report a case of liver amoebic abscesses in a 58-year-old man referred for a FDG PET/CT with an initial diagnosis of secondary hepatic lesions. This patient, coming from Sri Lanka, presented with fever and shivers, pain in the right flank, vomiting, and diarrhea for a month. The FDG PET/CT showed a hepatic heterogeneous uptake with multiple cold lesions surrounded by a faint hypermetabolism.

Ventricular tachycardia reveals cardiac infiltration due to mediastinal lymphoma.

A 61-year-old man was referred to us for palpitations and ventricular tachycardia. After being treated by chemotherapy for a mediastinum lymphoplasmocytic lymphoma, a ventricular tachycardia (VT) occurred. It was well tolerated.

Comparison between factor analysis of dynamic structures and Fourier analysis in detection of segmental wall motion abnormalities: a clinical evaluation.

To evaluate Factor Analysis of Dynamic Structures (FADS) versus or in association with other methods, a protocol was set up including as 'gold standard' investigation the left ventricular angiography (LVA) and processing by Fourier Analysis (FA), and FADS with different variants. To refine the diagnosis of Regional Wall Motion Abnormalities (RWMA), processing was done on a sectorial basis for more accurate spatial localization and functional description. 53 patients were studied (8 normal, 45 with coronary artery disease).

Radionuclide evaluation of cardiac function during sleep in children with bronchopulmonary dysplasia.

The influence of sleep on cardiac function in severe bronchopulmonary dysplasia was assessed in five children 1.5 to 5 years of age. Left and right ventricular ejection fractions (LVEF and RVEF) were investigated by equilibrium radionuclide ventriculography in five children undergoing polygraphic monitoring during the different states of alertness: wakefulness, nonrapid eye movement sleep, and rapid eye movement sleep.