Multiplanar reconstruction MR image of primary adenoid cystic carcinoma ofthe central airway: MPR of central airway adenoid cystic carcinoma

Multiplanar reconstruction (APR), is. a method that allows free selection o f computerized reconstruction images. We reviewed a total of six MPR magnet ic resonance (MR) examinations in five cases of adenoid cystic carcinoma of the central airway, which is a rare low-grade malignant tumor. MPR MR prov ides images, either longitudinally or at right angles to the longitudinal a xis of the trachea and main bronchi, so it was useful to diagnose tumor ext ent along airways more precisely and to evaluate therapeutic effects. MPR M R may help in planning therapeutic strategy and in posttherapeutic follow-u p. (C) 2001 Elsevier Science Inc. All rights reserved.