H. Finestone et al., VENTILATION-PERFUSION IMAGING IN SARCOIDOSIS - POTENTIAL FOR NONEMBOLIC SEGMENTAL MISMATCH, The Journal of nuclear medicine, 35(3), 1994, pp. 476-478
We report a case of a postpartum female on oral contraceptives who pre
sented with chest pain and was initially treated for pulmonary embolis
m on the basis of a lobar mismatch on ventilation-perfusion imaging. S
ubsequent angiography revealed that the pulmonary artery was extrinsic
ally compressed. Gallium-67-citrate imaging documented sarcoidosis wit
h uptake in bilateral hilar nodes, both lungs and parotid and salivary
glands.