1
|
Pandey A, Schreiber C, Garton ALA, Jung B, Goldberg JL, Kocharian G, Carnevale JA, Boddu SR. Challenges in the use of Venous Sinus Stenting in the Treatment of Idiopathic Intracranial Hypertension and Pulsatile Tinnitus. World Neurosurg 2024; 184:372-386. [PMID: 38590071 DOI: 10.1016/j.wneu.2023.12.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 12/30/2023] [Indexed: 04/10/2024]
Abstract
Although numerous case series and meta-analyses have shown the efficacy of venous sinus stenting (VSS) in the treatment of idiopathic intracranial hypertension and idiopathic intracranial hypertension-associated pulsatile tinnitus, there remain numerous challenges to be resolved. There is no widespread agreement on candidacy; pressure gradient and failed medical treatment are common indications, but not all clinicians require medical refractoriness as a criterion. Venous manometry, venography, and cerebral angiography are essential tools for patient assessment, but again disagreements exist regarding the best, or most appropriate, diagnostic imaging choice. Challenges with the VSS technique also exist, such as stent choice and deployment. There are considerations regarding postprocedural balloon angioplasty and pharmacologic treatment, but there is insufficient evidence to formalize postoperative decision making. Although complications of VSS are relatively rare, they include in-stent stenosis, hemorrhage, and subdural hematoma, and the learning curve for VSS presents specific challenges in navigating venous anatomy, emphasizing the need for wider availability of high-quality training. Recurrence of symptoms, particularly stent-adjacent stenosis, poses challenges, and although restenting and cerebrospinal fluid-diverting procedures are options, there is a need for clearer criteria for retreatment strategies. Despite these challenges, when comparing VSS with traditional cerebrospinal fluid-diverting procedures, VSS emerges as a favorable option, with strong clinical outcomes, lower complication rates, and cost-effectiveness. Further research is necessary to refine techniques and indications and address specific aspects of VSS to overcome these challenges.
Collapse
Affiliation(s)
- Abhinav Pandey
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Craig Schreiber
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Andrew L A Garton
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | | | - Jacob L Goldberg
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Gary Kocharian
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Joseph A Carnevale
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Srikanth R Boddu
- Department of Neurological Surgery, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York, USA.
| |
Collapse
|
2
|
Shingai Y, Kanamori M, Shimoda Y, Kayano S, Nemoto H, Mugikura S, Saito R, Tominaga T. Simulation of the occipital transtentorial approach incorporating visualization of the cerebellar tentorium using three-dimensional computed tomography angiography and gadolinium-enhanced T1-weighted magnetic resonance imaging: technical note. Neurosurg Rev 2023; 46:259. [PMID: 37775599 PMCID: PMC10542293 DOI: 10.1007/s10143-023-02170-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 08/01/2023] [Accepted: 09/24/2023] [Indexed: 10/01/2023]
Abstract
The occipital transtentorial approach (OTA) is one of the useful approaches to the lesions of the pineal region, dorsal brainstem, and supracerebellar region. However, a wide operative field is sometimes difficult to obtain due to the tentorial sinus and bridging veins. This study evaluated the usefulness of preoperative simulation of OTA, specifically including the cerebellar tentorium in 9 patients. All patients underwent computed tomography angiography and venography and gadolinium-enhanced three-dimensional T1-weighted magnetic resonance images (Gd-3D-T1WI). The images were fused, and the cerebellar tentorium, vessels, and tumor were manually extracted from Gd-3D-T1WI to obtain the simulation images. Visualization of the cerebellar tentorium could discriminate between bridging veins from the occipital lobe and cerebellum, and recognize the site of bridging to the tentorial sinus and variants which may interfere with the tentorial incision. Simulation of the tentorial incision was also possible based on the relationships between the tumor, tentorial sinus, bridging vein, and cerebellar tentorium. The simulation suggested that safe tentorial incision was difficult in two sides because of the crossed tentorial sinus draining the left basal vein and draining veins from the glioblastoma. The OTA was performed in eight cases, and no difficulty was experienced in the tentorial incision in all cases. The simulation findings of the bridging vein and tentorial sinus were consistent with the intraoperative findings. Preoperative simulation including the cerebellar tentorium is useful for determining the optimum and safe side and required extent of the tentorial incision necessary for tumor resection with the OTA.
Collapse
Affiliation(s)
- Yuto Shingai
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Yoshiteru Shimoda
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shingo Kayano
- Department of Radiology, Tohoku University Hospital, Sendai, Japan
| | - Hitoshi Nemoto
- Department of Radiology, Tohoku University Hospital, Sendai, Japan
| | - Shunji Mugikura
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| |
Collapse
|
3
|
Bateman GA, Bateman AR, Lechner-Scott J. Dilatation of the bridging cerebral veins in multiple sclerosis correlates with fatigue and suggests an increase in pressure. Mult Scler Relat Disord 2023; 76:104843. [PMID: 37356258 DOI: 10.1016/j.msard.2023.104843] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/26/2023] [Accepted: 06/19/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND There is a significant increase in the parenchymal microvessel blood volume in the earliest forms of multiple sclerosis (MS) which may be due to venular dilatation. Increased cortical venous pressure could account for this finding. Venous pressure is also implicated in the physiology of fatigue. The purpose of this study is to discover if there is dilatation of the veins within the subarachnoid space in multiple sclerosis and to estimate the pressures required to maintain any enlargement found. These findings will be correlated with the fatigue symptoms found in MS. METHODS 103 patients with MS were compared with a control group of 50 patients. Post contrast 3DT1 images were used. The cross-sectional area of the bridging cortical veins and the vein of Galen were measured. RESULTS In MS, the superficial territory cortical veins were 29% larger and the veins of Galen were 25% larger than the controls. CONCLUSION There is evidence of a significant increase in the bridging vein transmural pressure in MS, estimated to be approximately 6.5 mmHg in the superficial cortical veins. MS patients with significant fatigue have larger cortical veins than those who are not significantly fatigued.
Collapse
Affiliation(s)
- Grant A Bateman
- Department of Medical Imaging, John Hunter Hospital, Newcastle, NSW, Australia; Newcastle University Faculty of Health, Callaghan Campus, Newcastle, NSW, Australia.
| | - Alexander R Bateman
- School of Mechanical Engineering, University of New South Wales, Sydney, NSW, Australia
| | - Jeannette Lechner-Scott
- Newcastle University Faculty of Health, Callaghan Campus, Newcastle, NSW, Australia; Department of Neurology, John Hunter Hospital, Newcastle, NSW, Australia; Hunter Medical Research Institute, Newcastle, NSW, Australia
| |
Collapse
|
4
|
Mincă DI, Rusu MC, Rădoi PM, Hostiuc S, Toader C. A New Classification of the Anatomical Variations of Labbé’s Inferior Anastomotic Vein. Tomography 2022; 8:2182-2192. [PMID: 36136879 PMCID: PMC9498553 DOI: 10.3390/tomography8050183] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: The inferior anastomotic vein of Labbé (LV) courses on the temporal lobe, from the sylvian fissure towards the tentorium cerebelli and finishes at the transverse sinus (TS). The importance of the LV topography is related to skull base neurosurgical approaches. Based on the hypothesis of the existence of as yet unidentified anatomical possibilities of the LV, we aimed through this research to document the superficial venous topographic patterns at the lateral and inferior surfaces of the temporal lobe. (2) Methods: A retrospective cohort of 50 computed tomography angiograms (CTAs) of 32 males and 18 females was documented. (3) Results: Absent (type 0) LVs were found in 6% of cases. Anterior (temporal, squamosal–petrosal–mastoid, type 1) LVs were found in 12% of cases. LVs with a posterior, temporoparietal course (type 2) were found to be bilateral in 46% of cases and unilateral in 36% of cases. Type 3 LVs (posterior, parietooccipital) were found to be bilateral in 8% and unilateral in 32% of cases. In 24% of cases, duplicate LVs were found that were either complete or incomplete. A quadruplicate LV was found in a male case. On 78 sides, the LV drained either into a tentorial sinus or into the TS. (4) Conclusions: The anatomy of the vein of Labbé is variable in terms of its course, the number of veins and the modality of drainage; thus, it should determine personalized neurosurgical and interventional approaches. A new classification of the anatomical variations of Labbé’s vein, as detected on the CTAs, is proposed here (types 0–3).
Collapse
Affiliation(s)
- Dragoş Ionuţ Mincă
- Division of Anatomy, Department 1, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, RO-020021 Bucharest, Romania
| | - Mugurel Constantin Rusu
- Division of Anatomy, Department 1, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, RO-020021 Bucharest, Romania
- Correspondence: (M.C.R.); (P.M.R.)
| | - Petrinel Mugurel Rădoi
- Division of Neurosurgery, Department 6—Clinical Neurosciences, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, RO-020021 Bucharest, Romania
- Clinic of Neurosurgery, “Dr. Bagdasar-Arseni” Emergency Clinical Hospital, RO-041915 Bucharest, Romania
- Correspondence: (M.C.R.); (P.M.R.)
| | - Sorin Hostiuc
- Department of Legal Medicine and Bioethics, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, RO-020021 Bucharest, Romania
| | - Corneliu Toader
- Division of Neurosurgery, Department 6—Clinical Neurosciences, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, RO-020021 Bucharest, Romania
- Clinic of Neurosurgery, “Dr. Bagdasar-Arseni” Emergency Clinical Hospital, RO-041915 Bucharest, Romania
| |
Collapse
|
5
|
Cortical Vein Thrombosis after Infliximab Treatment for Crohn's Disease. Neurol Int 2021; 13:120-124. [PMID: 33799515 PMCID: PMC8005946 DOI: 10.3390/neurolint13010011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 02/20/2021] [Indexed: 01/06/2023] Open
Abstract
Inflammatory bowel disease (IBD) including ulcerative colitis and Crohn's disease puts patients at high risk of thromboembolism accidents. These patients may take infliximab for active and fistulating Crohn's disease, which can also increase the risk of thrombosis. Deep vein thrombosis (DVT) and pulmonary thromboembolism (PTE) are more common among these patients, but cerebrovascular, mesenteric, portal and retinal veins can also be affected. In this paper, we report a case of isolated right Labbe vein thrombosis after infliximab therapy for Crohn's disease. To the best of our knowledge, our patient is the first case report of isolated cortical vein thrombosis following administration of rituximab for Crohn's disease.
Collapse
|
6
|
Oyanagi T, Kim JH, Yamamoto M, Ishii M, Murakami G, Rodríguez-Vázquez JF, Abe S. Topographical anatomy of the tentorium cerebelli and venous confluences in human midterm fetuses. Ann Anat 2020; 233:151596. [PMID: 32898659 DOI: 10.1016/j.aanat.2020.151596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/31/2020] [Accepted: 08/24/2020] [Indexed: 12/27/2022]
Abstract
Early development of veins and sinuses at and around the posterior cranial fossa seemed not to be shown by photographs except for our recent study (Ann Anat, 2020). Examination of histological sections of 38 fetuses at 10-16 weeks gestational age (GA) demonstrated that: (1) the superior petrosal sinus passed posterosuperiorly through the tentorium cerebelli and, distant and lateral to both the cerebellum and internal ear, drained into the transverse sinus; (2) the superior sagittal sinus was underdeveloped, and the inferior sagittal sinus was not yet evident; (3) the straight sinus (STS) originated from a joining of the bilateral pial veins from the lateral ventricular choroid plexus, passed through the inferoposterior part of the falx cerebri, reached the initial confluens sinuum, and then divided into the bilateral transverse sinuses. The STS origin was immediately behind the pineal body, and near the inferoposterior end of the third ventricle. The falx had a thick attachment to the tentorium below the entire course of the STS and was behind other parts of the brain. Therefore, the development and growth of the posterior dural system seemed to be independent from brain growth, and occurred well before the cerebellum grew to fill the posterior cranial fossa. A basic configuration of intracranial veins and sinuses, including embryonic transient veins (such as the vena capitis prima) seemed to be established by venous return from the choroid plexus and cranial wall, without greatly increasing the abundance of neuronal or glial cells in the brain.
Collapse
Affiliation(s)
| | - Ji Hyun Kim
- Department of Anatomy, Jeonbuk National University Medical School, Jeonju, Republic of Korea.
| | | | | | - Gen Murakami
- Department of Anatomy, Tokyo Dental College, Tokyo, Japan; Division of Internal Medicine, Jikou-kai Clinic of Home Visits, Sapporo, Japan
| | | | - Shinichi Abe
- Department of Anatomy, Tokyo Dental College, Tokyo, Japan
| |
Collapse
|
7
|
Iwanaga J, Kikuta S, Tubbs RS. Breathing Life into the Cadaver: Introducing Air Dissection As a New Teaching and Dissecting Method for the Venous System. Clin Anat 2019; 32:566-572. [PMID: 30773730 DOI: 10.1002/ca.23354] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 02/13/2019] [Indexed: 12/31/2022]
Abstract
Air insufflation has been used for various surgical procedures such as during laparoscopy. We hypothesized that the use of pressurized air might enable cadaveric dissection to differentiate smaller veins better than traditional dissection techniques. In three fresh-frozen cadavers, the inferior vena cava (IVC) and right or left femoral veins were exposed just distal to the inguinal ligament and a needle placed into one of them. Pressurized air was then placed into the cannulated femoral vein using an air compressor. In all specimens, the IVC and most of its tributaries, both left and right sides, were clearly insufflated. When the IVC was traced superiorly by resecting the diaphragm through the caval foramen, the right atrium and ventricle were also found to be dilated. Additionally, venous variants that would have not been obvious without dilatation of the IVC were identified. Air dissection of the venous system in fresh-frozen cadavers aids in anatomical dissection. Such a model might also serve as a surgical training model and teaching tool as it better mimics life-like anatomy and physiology. We term this technique "cadaveric air dissection." Clin. Anat. 32:566-572, 2019. © 2019 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Joe Iwanaga
- Seattle Science Foundation, Seattle, Washington.,Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Japan
| | | | - R Shane Tubbs
- Seattle Science Foundation, Seattle, Washington.,Department of Anatomical Sciences, St. George's University, St. George's, Grenada
| |
Collapse
|
8
|
Boddu SR, Gobin YP, Dinkin M, Oliveira C, Patsalides A. Impaired drainage of vein of Labbé following venous sinus stenting for idiopathic intracranial hypertension. J Neurointerv Surg 2018; 11:300-306. [PMID: 30219791 DOI: 10.1136/neurintsurg-2018-014153] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 07/30/2018] [Accepted: 07/30/2018] [Indexed: 11/03/2022]
Abstract
PURPOSE The impact of venous sinus stenting (VSS) on vein of Labbé (VOL) drainage is poorly understood. The purpose of the study is to examine the incidence and potential high risk factors of impaired VOL drainage among idiopathic intracranial hypertension (IIH) patients following VSS. MATERIALS AND METHODS Institutional review board approved prospective evaluation of all IIH patients who underwent VSS over a 5 year period (January 2012 to December 2017) at Weill Cornell Medical Center constituted the study population. Patient demographics, procedural details (laterality of stenting, balloon angioplasty, number of stents, and stent diameters), morphology of the VOL and changes in the flow in the VOL, type of sinus stenosis, and transverse sinus symmetry were evaluated. We used χ2 analysis to evaluate impaired VOL drainage against other variables. Statistical significance was set at 0.05. RESULTS 70 consecutive patients (67 women, 3 men) with a mean age of 31±9.8 years underwent VSS. Stenosis was extrinsic in 63% (n=44) and intrinsic in 37% (n=26) of patients. Impaired drainage of the VOL was detected in 9/70 (13%) patients. Ipsilateral VOL was recognized as dominant in 20% (n=14), co-dominant in 51% (n=36), and non-dominant in 29% (n=20) of patients. Impaired VOL drainage was significantly associated with ipsilateral VOL dominance (P=0.001) and stent diameter of ≥9 mm (P=0.042). All patients demonstrated widely patent VOL on follow-up contrast enhanced MR venography at 3 months and 24 months. CONCLUSION Impaired drainage of the ipsilateral VOL is a potential consequence of VSS with 13% incidence, and has significant association with ipsilateral superficial cortical venous drainage via dominant VOL and stent diameter of ≥9 mm. CLINICAL TRIAL REGISTRATION NCT01407809.
Collapse
Affiliation(s)
- Srikanth R Boddu
- Division of Interventional Neuroradiology, Department of Neurological Surgery, New York Presbyterian Hospital/Weill Cornell Medical Center, New York, USA.,Interventional Neuroradiology, New York Presbyterian Queens Hospital, New York, USA
| | - Y Pierre Gobin
- Division of Interventional Neuroradiology, Department of Neurological Surgery, New York Presbyterian Hospital/Weill Cornell Medical Center, New York, USA
| | - Marc Dinkin
- Department of Ophthalmology, New York Presbyterian Hospital, Weill Cornell Medical College, New York, USA
| | - Cristiano Oliveira
- Department of Ophthalmology, New York Presbyterian Hospital, Weill Cornell Medical College, New York, USA
| | - Athos Patsalides
- Division of Interventional Neuroradiology, Department of Neurological Surgery, New York Presbyterian Hospital/Weill Cornell Medical Center, New York, USA
| |
Collapse
|