Cavernous Carotid Pseudoaneurysm After Endoscopic Sphenoid Mucocele Marsupialization

Management of Head and Neck Pseudoaneurysms: A Review of 33 Consecutive Cases

“…The patient refused vessel occlusion for fear of an ischemic attack, and the PA was selectively coiled. Subsequently, the patient experienced a nasal hemorrhage and expired as a result [10]. In our series, all four patients with PAs and active bleeding were successfully treated with parent vessel deconstruction (as mentioned above, selective coiling was attempted and failed in one of these four patients).…”

Onyx‐HD 500 Embolization of a Traumatic Internal Carotid Artery Pseudoaneurysm after Transsphenoidal Surgery

“…Direct coil embolization can be hazardous for the same reasons as direct microsurgical clipping . Although rare and perhaps less common than for an intradural pseudoaneurysm, perioperative rupture of a cavernous carotid pseudoanuerysm, may lead to a carotid‐cavernous fistula formation with associated ocular morbidity, or a sinonasal connection with fatal epixtaxis . No covered stents are approved for intracranial use in the United States and the versions available for peripheral indications are typically difficult to navigate into the cranial circulation and therefore of limited utility.…”

Endoscopic dissection of the paranasal sinuses: the step by step intervention. Part 3. The approach to the sphenoidal sinus: the sequence of actions

“…11, 12). Более того, смещение костного отломка способ но ранить адвентицию сонной артерии, что может привести к фатальному кровотечению или развитию посттравматической псевдоаневризмы [5].…”