FIGURE 1. Patient 1, 59-y-old man with right lung carcinoma. Both intravenous (A) and oral (B) studies show right-mid-zone mass and right hilar lymph node. MIP = maximum intensity projection.
FIGURE 2. Patient 2, 60-y-old man with right lung carcinoma and multiple skeletal metastases. Both intravenous (A) and oral (B) studies show right-upper-lobe lesion, with metastases in vertebrae, right shoulder, pelvic bone, and both femurs. MIP = maximum intensity projection.
FIGURE 3. Patient 3, 47-y-old man with left lung carcinoma. Also seen are mediastinal lymph nodes and bilateral adrenal metastases. The lesions match on both intravenous (A) and oral (B) studies. MIP = maximum intensity projection.
FIGURE 4. Patient 5, 55-y-old woman with non-Hodgkin's lymphoma after treatment. Intravenous study (A) shows tiny right axillary lymph nodes, which are identifiable on oral study too (B). MIP = maximum intensity projection.
FIGURE 5. Patient 6, 45-y-old woman in whom myocardial viability was being assessed. Both intravenous (A) and oral (B) studies show similar results. MIP = maximum intensity projection.
FIGURE 6. Patient 7, 16-y-old girl with solitary thyroid nodule in right lobe. 18F-FDG uptake is seen on both intravenous (A) and oral (B) studies. MIP = maximum intensity projection.