Ischemia of the parotid gland and adjacent muscles of mastication following middle meningeal artery embolization
| Autor: | George K Vilanilam, Halyna Pokhylevych, Mudassar Kamran, Satya N Patro, Surjith Vattoth |
|---|---|
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | The Neuroradiology Journal. :197140092211508 |
| ISSN: | 2385-1996 1971-4009 |
| DOI: | 10.1177/19714009221150857 |
| Popis: | Middle meningeal artery (MMA) embolization is commonly performed as either a first-line or adjunct treatment for chronic subdural hematomas (cSDH). We present the case of a 59 year-old male patient who presented with right hemibody weakness and cognitive impairment and was diagnosed with left-sided cSDH. A left MMA embolization was performed due to the recurrent nature of the chronic subdural hemorrhage and the history of prior craniotomy. On postoperative day 1, the patient developed sudden onset left facial swelling and tenderness, and a contrast computed tomography (CT) of the neck revealed acute ischemia in the left parotid gland, adjacent superior aspect of the left masseter muscle, the left lateral pterygoid, and left temporalis muscles. The patient was treated conservatively with antibiotics, steroids, and analgesics and reported resolution of symptoms on the three-month follow-up. To our knowledge, this is the first reported case of the ipsilateral parotid gland, temporalis muscle, adjacent superior aspect of the masseter muscle, and pterygoid muscle ischemia secondary to non-target particle embolization following MMA embolization in cSDH. Knowledge of normal and variant origin of the MMA and various anastomoses of this vessel with branches of the internal carotid artery (ICA), external carotid artery (ECA), and vertebrobasilar system is crucial to avoid complications during embolization. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|