Figure 7a. Fast SE IR MR images (5000/34, echo train length of 12, 22-cm field of view, 6-mm section thickness with 2-mm gap, 256 x 192 matrix, two signals acquired) of enlarged palatine tonsils in a 2-year-old boy with history of micrognathia and recurrent obstructive sleep apnea after mandibular extraction procedure. (a) Transverse image shows enlarged palatine tonsils (P) as well-defined high-signal-intensity structures in palatine fossa. (b) Sagittal image obtained through palatine fossa shows superior-to-inferior extent of enlarged palatine tonsil (P), as well as adenoids (A).