FIGURE 4. Whole-body scintigram shows pathologic uptake in left maxillary sinus in 78-y-old woman (patient 6) with plasmacytoma. Several accumulations in calvarium, lungs or pleura, left femur, and shoulder are also revealed. Patient had no symptoms from these sites, but physical examination of calvarium revealed palpable masses and biopsy confirmed amyloid. (A) Anterior view. (B) Posterior view.