A case report: Treatment of a patient with ruptured middle cerebral aneurysm in the second trimester of pregnancy.

BACKGROUND: To summarize the clinical experience of intracranial aneurysm clipping in the treatment of ruptured intracranial aneurysms in the second trimester of pregnancy. METHODS: A case of ruptured middle cerebral aneurysm in the second trimester of pregnancy was reported. Craniotomy and aneurysm clipping were performed at 24 weeks of pregnancy, and fetal preservation was continued after the operation. RESULTS: The prognosis of the parturient was good and the skull was missing on the operative side. A healthy baby boy was delivered by cesarean section 2 months after the operation, and skull repair was performed 4 months after the operation. During the follow-up for 1 year, the mother and son were healthy and no obvious sequelae were found. CONCLUSION: Ruptured intracranial aneurysm hemorrhage in mid-pregnancy is a rare and critical case. Summarizing the corresponding clinical experience will help to have a reference plan for the next time when facing a similar situation, and it will help to treat critically ill patients. The treatment of ruptured intracranial aneurysm in mid-pregnancy requires multidisciplinary collaboration, and cranial aneurysm clamping + fertility preservation can reduce the impact of radiation on the fetus and improve the prognosis for both the mother and the fetus.

Interventional Embolization of Unilateral Cavernous Sinus With ONXY Glue Combined With Coils for the Treatment of Bilateral Dural Arteriovenous Fistula.

PURPOSE: To summarize the clinical experience of unilateral sponge sinus embolization of cavernous sinus dural arteriovenous fistula (CS DAVF) via jugular vein access with ONXY gel and spring coil intervention. METHODS: The authors retrospectively analyzed the clinical data of 3 patients who were treated with unilateral cavernous sinus embolization for bilateral cavernous sinus dural arteriovenous fistula (CS DAVF) from October 2020 to May 2022 in our department by using transjugular vein access spring coil + ONXY gel interventional embolization. RESULTS: Immediate postoperative angiography suggested that the cavernous sinus fistula was completely embolized in all 3 patients, and cerebral angiography was carried out from 6 to 12 months after the operation and assessed using the Class grading method, and there was no recurrence in any of the 3 patients. CONCLUSIONS: Transvenous access ONXY adhesive combined with spring coil interventional embolization of unilateral cavernous sinus to cure bilateral cavernous sinus dural arteriovenous fistula is feasible, which can avoid the excessive use of spring coils and ONXY adhesive, and it is the key to the effective cure of DAVF in cavernous sinus area and to reduce the complication.

Sacrificing Internal Carotid Artery-External Carotid Artery-Radial Artery-Middle Cerebral Artery Bypass for the Treatment of Complex Intracranial Artery Cavernous Sinus Aneurysms.

The treatment of complex intracranial aneurysms has always been a great challenge in neurosurgery. Craniotomy has a high risk of clipping, there is a risk of rupture at any time, endovascular embolization is relatively low risk, but expensive and easy to relapse, the best treatment needs to be further discussed. Cavernous sinus aneurysms with pituitary adenomas are rare. This case reports a case of complex intracranial aneurysms. Chief complaints are: (1) blepharoptosis with blurred vision for 1 year, (2) headache for 3 days, and (3) digital subtraction angiography showed right internal carotid artery cavernous sinus aneurysm. Combined with the patient's condition and family condition, the external carotid artery-radial artery-middle cerebral artery bypass was selected. After surgical treatment, the symptoms of the patients were improved, the postoperative recovery was good, and the condition was stable. After follow-up, the patient's brain computed tomography showed intra-aneurysm thrombosis.