text: EXAM:  ,Ultrasound neck/soft tissue, head.,HISTORY: , Right-sided facial swelling and draining wound.,TECHNIQUE AND FINDINGS:,  Ultrasound of the right mandibular region was performed.,No focal collection is identified.  This whole region appears to be phlegmonous.  It is hard to adequately delineate the exact margins of this region.,IMPRESSION:  ,Abnormal appearing right mandibular region has more phlegmonous changes.  No focal fluid collection.,Had a discussion with Dr. xx.  Consider CT for further evaluation.radiology, soft tissue, mandibular region, tissue, draining, phlegmonous, mandibular, ultrasound, 