ment. To verify this, a liver scan was requested. The flow study obtained with technetium-99m
sulfur colloid 8 mCi iv showed p Page 1 FIGURE 1 Chest x-ray showing mass in right lower …

A 47-year-old man had acute onset of chest pain and a systolic heart murmur. Dilitation of
the main pulmonary artery was seen on radionuclide blood flow imaging and was …

B strated by tomography extending to the lesion from the subdiaphragmatic region or
mediastinum. The sequestrated lesion is not connected to the normal bronchi of the lung …

DISCUSSION In 1777, HUber reported abnormal lung tissue fed by an anomalous artery
deriving from the aorta at autop sy. Thereafter, in 1946, Pryce named the disorder pul …

A retrospective analysis of 104 chest radionuclude angiography (CRNA) studies establishes
the utility of this procedure in the evaluation of pulmonary malignancies and benign masses …

Perfuston and ventilation imaging performed on a man with dyspnea and carcinoma of the
prostate showed both matched and unmatched defects. Perfusion imaging had a “contour …

Common 1. Bronchogenic Carcinoma 1 Less Common Pulmonary embolism'Parenchymal
or pleural disease, severe 1 Congenital heart disease, after shunting procedure 1 After …

MATERIALS AND METHODS Between 1970 and 1974, two female and three male children
with BPS were studied with radionu clide angiography at the Children's Memorial Hos pital …

An area of relatively increased tracer activity on a perfusion lung scan was found in the
same location as a radiodense lung mass. The lesion responsible for this unusual …

Editor: We have read the article Interpretation ofindeterminate Lung Scmtigrams by Biallo et
a!.(1) with great Interest. We compliment the au-thors on an interesting and valuable study …