Postoperative neovascularization, cerebral hemodynamics, and clinical prognosis between combined and indirect bypass revascularization procedures in hemorrhagic moyamoya disease

• Published in: Clinical neurology and neurosurgery Vol. 208; p. 106869
• Main Authors: Sun, Jun, Li, Zhang-Yu, Chen, Chuan, Ling, Cong, Li, Hao, Wang, Hui
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.09.2021; Elsevier Limited
• Subjects: Adult; Anastomosis; Blood; Blood flow; Cerebral blood flow; Cerebral hemispheres; Cerebral Revascularization - adverse effects; Cerebral Revascularization - methods; Cerebrovascular Circulation - physiology; Combined bypass; Female; Hemodynamics; Hemodynamics - physiology; Hemorrhage; Hemorrhagic moyamoya disease; Humans; Indirect bypass; Male; Middle Aged; Mortality; Moyamoya disease; Moyamoya Disease - diagnostic imaging; Moyamoya Disease - pathology; Moyamoya Disease - surgery; Neovascularization, Pathologic - diagnostic imaging; Neovascularization, Pathologic - etiology; Neovascularization, Pathologic - pathology; Neurology; Neurosurgery; Patients; Postoperative collateral formation; Postoperative Complications - diagnostic imaging; Postoperative Complications - etiology; Postoperative Complications - pathology; Prognosis; Regression analysis; Stroke; Surgery; Treatment Outcome; Vascularization; Veins & arteries; rCBF; Hemorrhagic moyamoya disease; Indirect bypass; EDAMS; MMD; rTTP; MTT; mRS; Combined bypass; CTA; rCBV; DSA; Postoperative collateral formation; STA-MCA; Hemodynamics; CTP; superficial temporal artery-to-middle cerebral artery anastomosis; moyamoya disease; digital subtraction angiography; computed tomography angiography; encephaloduroarteriomyosynangiosis; modified Rankin scale; mean transit time; computed tomography perfusion; relative cerebral blood volume; relative cerebral blood flow; relative time to peak

We evaluated what few studies emphasized the postoperative collateral formation and cerebral hemodynamics of hemorrhagic moyamoya disease (MMD). Hemorrhagic MMD patients treated surgically were retrospectively collected and dichotomized into combined bypass (CB) and indirect bypass (IB) groups. CB u...