Fatal Spontaneous Retropharyngeal Hematoma with Airway Obstruction in the Setting of Treatment with Dipyridamole.

We report a fatal case of airway obstruction caused by spontaneous retropharyngeal hematoma (RH) in the setting of treatment with dipyridamole. A 90-year-old woman presented with cervical swelling, neck and chest ecchymoses, and complaints of dyspnea. She suffered cardiopulmonary arrest in the ambulance, and her death was confirmed after transportation to the hospital. The major finding of postmortem computed tomography (PMCT) prior to autopsy was widening of the prevertebral soft tissue. The results of the autopsy indicated that the cause of death was mechanical asphyxia, secondary to pharyngeal and laryngeal compression caused by the RH. There were no evident injuries, medical interventions, or particular diseases, suggesting the spontaneous cause of the RH. To the best of our knowledge, this is the first report of a fatal case secondary to spontaneous RH that was revealed through PMCT imaging. PMID: 31658383 [PubMed - as supplied by publisher]
Source: Journal of Forensic Sciences - Category: Forensic Medicine Authors: Tags: J Forensic Sci Source Type: research