Endoscopic Resection of Hemorrhaged Third Ventricle Cavernous Malformation: 2-Dimensional Operative Video

2018 ◽  
Vol 16 (2) ◽  
pp. E51-E51
Author(s):  
Giorgio Palandri ◽  
Thomas Sorenson ◽  
Mino Zucchelli ◽  
Nicola Acciarri ◽  
Paolo Mantovani ◽  
...  
Keyword(s):  
Gold Standard ◽  
Intraventricular Hemorrhage ◽  
Cavernous Malformation ◽  
Third Ventricle ◽  
Gross Total Resection ◽  
Vascular Lesions ◽  
Total Resection ◽  
Cavernous Malformations ◽  
The Third

Abstract Cavernous malformations of the third ventricle are uncommon vascular lesions. Evidence suggests that cavernous malformations in this location might have a more aggressive natural history due to their risk of intraventricular hemorrhage and hydrocephalus.1 The gold standard of treatment is considered to be microsurgical gross total resection of the lesion. However, with progressive improvement in endoscopic capabilities, several authors have recently advocated for the role of minimally-invasive neuroendoscopy for resecting intraventricular cavernous malformations.2-4 In this timely intraoperative video, we demonstrate the gross total resection of a third ventricle cavernous malformation that presented with hemorrhage via a right-sided trans-frontal neuroendoscopic approach.

scholarly journals Expanded Transsphenoidal Trans-Lamina Terminalis Approach to Tumors Extending Into the Third Ventricle: Technique Notes and a Single Institute Experience

2021 ◽  
Vol 11 ◽  
Author(s):  
Lei Cao ◽  
Wentao Wu ◽  
Jie Kang ◽  
Hui Qiao ◽  
Xiaocui Yang ◽  
...  
Keyword(s):  
Cavernous Malformation ◽  
Third Ventricle ◽  
Radical Resection ◽  
Lamina Terminalis ◽  
Total Resection ◽  
The Third ◽  
Cerebrospinal Fluid Leaks ◽  
Ventricular Tumors ◽  
New Onset

ObjectThe trans lamina terminalis approach (TLTA) has been described as a way to remove third ventricular tumors. The aim of this paper was to analyze the feasible outcomes of TLTA applied to tumors extending into the third ventricle in our institute.MethodsSuprasellar tumors (n = 149) were treated by the extended endonasal approach from September 2019 to December 2020 in Beijing Tiantan Hospital. Eleven of the tumors were treated by TLTA or TLTA via the trans-chiasm-pituitary corridor (TCPC). The surgical technique notes of TLTA were described and indications and outcomes of the approach were analyzed.ResultsThere were 11 patients enrolled in the study, six with papillary craniopharyngiomas, two with adamantinomatous craniopharyngiomas, one with a germinal cell tumor (GCT), one with cavernous malformation and one with chordoid glioma. Four of the patients received a radical resection by TLTA alone, while seven of them received TLTA via the TCPC. Gross total resection was achieved in eight patients (72.7%), and partial resection in three patients (27.3%). Visual function was improved in four of the 11 patients (36.4%), was unchanged in five patients (45.5%), and deteriorated in two patients (18.2%). New-onset hypopituitarism occurred in seven patients (63.3%) and new-onset diabetes insipidus occurred in two patients (18.2%). Electrocyte imbalance were observed in six patients (54.5%) at post-operative week 2. There were no surgery-related deaths or cerebrospinal fluid leaks. Postoperative intracranial infection was observed in one patient (9.1%), and during the follow-up period, tumor recurrence occurred in one patient (9.1%).ConclusionThe expanded TLTA provides a feasible suprachiasm corridor to remove tumors extending into the third ventricle, especially for craniopharyngiomas. Sound understanding of the major strengths and limitations of this approach, as well as strategies for complication avoidance, is necessary for its safe and effective application.

Resection of a Pontine Cavernous Malformation via an Endoscopic Endonasal Approach

2012 ◽  
Vol 71 (suppl_1) ◽  
pp. onsE186-onsE194 ◽  
Author(s):  
Matthew M. Kimball ◽  
Stephen B. Lewis ◽  
John W. Werning ◽  
J D. Mocco
Keyword(s):  
Skull Base ◽  
Surgical Resection ◽  
Conservative Management ◽  
Cavernous Malformation ◽  
Gross Total Resection ◽  
Total Resection ◽  
Transnasal Approach ◽  
Acute Hemorrhage ◽  
Cavernous Malformations ◽  
Endoscopic Transnasal Approach

Abstract BACKGROUND AND IMPORTANCE: Cavernous malformations of the brainstem are a dilemma in terms of deciding when to operate, and they remain difficult to access surgically. We present a novel approach for the resection of a brainstem cavernous malformation CLINICAL PRESENTATION: A 59-year-old woman presented with a 1-month history of intermittent dysarthria, right facial weakness, and left arm and leg weakness. A magnetic resonance image revealed a 2-cm mass in the pons with blood products of differing ages, consistent with a cavernous malformation. We discussed with her the risks of surgical resection and conservative management. She decided to pursue conservative management. Two weeks later, she returned to the emergency room with diplopia and left-sided hemiplegia. Acute hemorrhage within the right pons was seen. She then chose to undergo surgical resection. CONCLUSION: The patient underwent an endoscopic transnasal approach for resection of a pontine cavernous malformation. Image guidance was used to identify key anatomic landmarks. A gross total resection was achieved without new neurological deficits. With physical and occupational therapy, the patient developed antigravity strength in her left upper and lower extremities before discharge. At her 4-week follow-up, she was ambulating independently with the assistance of a cane. We report the successful gross total resection of a pontine cavernous malformation via an endoscopic transnasal approach. This patient had improvement in neurological symptoms after surgical resection with minimal surgical morbidity. Technologic advances in endoscopic skull base approaches have provided access to lesions of the skull base previously requiring more invasive approaches.

Cavernous Malformations in and Around the Third Ventricle: Indications, Approaches, and Outcomes

2019 ◽  
Vol 18 (6) ◽  
pp. 736-746
Author(s):  
M Neil Woodall ◽  
Joshua S Catapano ◽  
Michael T Lawton ◽  
Robert F Spetzler
Keyword(s):  
Third Ventricle ◽  
Lateral Wall ◽  
Clinical Results ◽  
Extent Of Resection ◽  
Subtotal Resection ◽  
Total Resection ◽  
Cavernous Malformations ◽  
Presenting Symptoms ◽  
The Third

Abstract BACKGROUND Cavernous malformations in structures in and around the third ventricle are a challenging conceptual and surgical problem. No consensus exists on the ideal approach to such lesions. OBJECTIVE To perform a retrospective review of our institutional database to identify and evaluate approaches used to treat cavernous malformations located in and around the third ventricle. METHODS Information was extracted regarding lesion size and location, extent of resection, time to last follow-up, surgical approach, presenting symptoms, preoperative and postoperative neurological status, and specific approach-related morbidity. RESULTS All 39 neurosurgical operations (in 36 patients) were either an anterior interhemispheric (AIH) (44%, 17/39) or a supracerebellar infratentorial (SCIT) (56%, 22/39) approach. Gross-total resection was achieved in 23 of 39 procedures (59%), a near-total resection in 1 (3%), and subtotal resection in 15 (38%). For the 31 patients with at least 3 mo of follow-up, the mean modified Rankin Scale (mRS) score was 1.5. Of the 31 patients, 25 (81%) had an mRS score of 0 to 2, 4 had a mRS score of 3 (13%), and 1 each had a mRS score of 4 (3%) or 5 (3%). CONCLUSION Most approaches to cavernous malformations in and around the third ventricle treated at our institution have been either an AIH or a SCIT approach. The AIH approach was used for lesions involving the lateral wall of the third ventricle or the midline third ventricular floor, whereas the SCIT approach was used for lesions extending from the third ventricle into the dorsolateral midbrain, with acceptable clinical results.

scholarly journals Gross Total Resection of Chordoid Glioma of the Third Ventricle via Anterior Interhemispheric Transcallosal Transforaminal Approach at Two Stages

2018 ◽  
Vol 79 (S 03) ◽  
pp. S281-S282
Author(s):  
Ihsan Dogan ◽  
Melih Ucer ◽  
Mustafa Başkaya
Keyword(s):  
Third Ventricle ◽  
Gross Total Resection ◽  
Total Resection ◽  
Advantages And Disadvantages ◽  
Second Stage ◽  
The Third ◽  
Transforaminal Approach ◽  
Ct Angiogram ◽  
Chordoid Glioma ◽  
Third Ventricular Tumor

AbstractSuprasellar tumors in particular tumors located in the retrochiasmatic area and anterior third ventricle are challenging cases in terms of optimal surgical exposure. Several approaches have been described including transsylvian, translamina terminalis, endoscopic endonasal, and anterior interhemispheric. Each approach has advantages and disadvantages. In this video, we present a case of retrochiasmatic anterior third ventricular tumor that was operated via anterior interhemispheric transcallosal transforaminal approach. The patient is a 42-year-old female who presented with sudden onset of severe headache and depressed level of consciousness. Computed tomography (CT) scan of the head showed a hemorrhage in the third ventricle and suprasellar cisterns. CT angiogram and magnetic resonance imaging (MRI) confirmed diagnosis of hemorrhagic mass lesion in the third ventricle. Upon further questioning of her family, we found out that she was having excessive urination and short-term memory problems for last 2 weeks. First, ventriculostomy was placed for obstructive hydrocephalus. She then underwent surgical resection via anterior interhemispheric transcallosal transforaminal approach. Foramen of Monro was enlarged by performing transchoroidal dissection. Using transforaminal route, tumor was resected. Due to the narrow surgical corridor and high vascularity of the tumor, decision was made to come back at a second stage. Using same surgical approach, in the second stage, gross total resection was performed. Postoperative MRI confirmed gross total resection. Histopathology was chordoid glioma of the third ventricle. She made excellent recovery with persistent diabetes insipidus. Currently, she is completing radiation therapy. In this video, we demonstrate techniques and pitfalls of anterior interhemispheric transcallosal approach to anterior third ventricular tumor.The link to the video can be found at: https://youtu.be/CI5c6Zup8sY.

scholarly journals Interhemispheric, Translamina Terminalis Approach for the Resection of Suprasellar Cavernous Malformation

2018 ◽  
Vol 79 (S 03) ◽  
pp. S278-S278
Author(s):  
Georgios Zenonos ◽  
Paul Gardner
Keyword(s):  
Outcome Measures ◽  
Vision Loss ◽  
Cavernous Malformation ◽  
Third Ventricle ◽  
Recurrence Free Survival ◽  
Cavernous Malformations ◽  
Free Survival ◽  
The Third ◽  
Imaging Characteristics

Objectives The current video presents the nuances of an interhemispheric, translamina terminalis approach for the resection of suprasellar cavernous malformation. Design The video analyzes the presentation, preoperative workup and imaging, surgical steps and technical nuances of the surgery, the clinical outcome, and follow-up imaging. Setting The patient was treated by a skull base team at a teaching academic institution. Participants The case refers to a 64-year-old female who presented with vision loss and confusion, and was found to have a suprasellar mass, with imaging characteristics consistent with a cavernous malformation of the third ventricle. Main Outcome Measures The main outcome measures consist of the reversal of the patient symptoms (vision loss and confusion), the recurrence-free survival based on imaging, as well as the absence of any complications. Results The patient's mental status improved slightly after surgery. There was no evidence of recurrence. Conclusions The interhemispheric, translamina terminalis approach is safe and effective for the resection of suprasellar cavernous malformations.The link to the video can be found at: https://youtu.be/z6RSAM_GnBA.

scholarly journals Transcallosal approach for third ventriculostomy and removal of midbrain cavernous malformation

2013 ◽  
Vol 34 (v1supplement) ◽  
pp. 1
Author(s):  
William T. Couldwell
Keyword(s):  
Brain Stem ◽  
Young Woman ◽  
Cavernous Malformation ◽  
Third Ventricle ◽  
Mass Effect ◽  
Third Ventriculostomy ◽  
Cavernous Malformations ◽  
Transcallosal Approach ◽  
The Third ◽  
Transforaminal Approach

Symptomatic brain stem cavernous malformations often present the dilemma of choosing an approach for their resection. Superior midline midbrain lesions are in a particularly challenging location, as they are less accessible via traditional lateral or posterior approaches. The author presents a case of a young woman who presented with a symptomatic cavernous malformation with surface presentation to the floor of the third ventricle. The lesion was causing sensory symptoms from local mass effect and hydrocephalus from occlusion of the Aqueduct of Sylvius. An approach was chosen to both perform a third ventriculostomy and remove the cavernous malformation. Through a right frontal craniotomy, a transcallosal–transforaminal approach was used to perform a third ventriculostomy. Through the same callosal opening, a subchoroidal approach was performed to provide access the cavernous malformation. The details of the procedure and nuances of technique are described in the narration.The video can be found here: http://youtu.be/zKKnehp7l2c.

scholarly journals Giant Cervical Cavernous Malformation: 2-Dimensional Operative Video

2019 ◽  
Vol 17 (4) ◽  
pp. E153-E153
Author(s):  
Benjamin K Hendricks ◽  
Robert F Spetzler
Keyword(s):  
Spinal Cord ◽  
Cavernous Malformation ◽  
Cervical Spinal Cord ◽  
Video Recording ◽  
Gross Total Resection ◽  
Cervical Cord ◽  
Total Resection ◽  
Cavernous Malformations ◽  
Institutional Review ◽  
High Cervical

Abstract Cervical spinal cord cavernous malformations are rare but can be neurologically devastating lesions and, when symptomatic, are best treated with gross total resection to prevent progressive neurologic decline related to recurrent hemorrhage. This patient had a large high cervical cord cavernous malformation with evidence of recent hemorrhage. A midline myelotomy was utilized to enter the cavernous malformation. The cavernous malformation was then circumferentially separated from the spinal parenchyma and removed in a piecemeal manner. Postoperative imaging confirmed gross total resection of the lesion with preservation of the surrounding spinal cord. The patient gave informed consent for surgery and video recording. Institutional review board approval was deemed unnecessary. Used with permission from Barrow Neurological Institute, Phoenix, Arizona.

scholarly journals Endoscopic resection of the third ventricular epidermoid cysts: A case review and review of literature

2019 ◽  
Vol 10 ◽  
pp. 98
Author(s):  
Samir Kashyap ◽  
Bhagat Cheema ◽  
Vaninder Chhabra
Keyword(s):  
Tumor Recurrence ◽  
Third Ventricle ◽  
Gross Total Resection ◽  
Case Review ◽  
Total Resection ◽  
Transcallosal Approach ◽  
Epidermoid Cysts ◽  
Advantages And Disadvantages ◽  
The Third ◽  
Microsurgical Techniques

Background: Epidermoid cysts are benign, congenital lesions that originate from ectodermal cells, they are most commonly found in the cerebellopontine angle, but rarely in the ventricular system. There is limited literature regarding the different microsurgical techniques utilized to approach these lesions. Methods: A 63-year-old female with a recurrent third ventricular epidermoid cyst underwent gross total resection utilizing an endoscopic technique. We also reviewed the various endoscopic/microsurgical approaches and outcomes reported in literature. Results: We identified 15 cases, including our own. Nine of these were managed using microsurgical techniques, while six cases (including ours) were treated endoscopically; gross total resection was achieved in 10/15 cases (67%). Most commonly, surgeons utilized the interhemispheric transcallosal approach (five cases). Tumor recurrence was seen in two cases. Complications attributed to these resections included: disorders of the hypothalamic-pituitary axis (3) – diabetes insipidus, galactorrhea, and hypopituitarism; tumor recurrence (2); aseptic meningitis (1); and a transient Korsakoff syndrome (1). Conclusion: Epidermoid cysts of the third ventricle are exceedingly rare, and surgical resection is generally well tolerated. Microsurgical transcortical, transcallosal, and endoscopic approaches each have advantages and disadvantages, and are associated with unique procedure-specific complications. Continuing technological improvement would favor endoscopic approaches for resection of tumors of the third ventricle in the future.

The Role of Adjuvant Radiotherapy After Gross Total Resection of Atypical Meningiomas

2015 ◽  
Vol 83 (5) ◽  
pp. 808-815 ◽  
Author(s):  
Shaakir Hasan ◽  
Michael Young ◽  
Trevine Albert ◽  
Ashish H. Shah ◽  
Christian Okoye ◽  
...  
Keyword(s):  
Adjuvant Radiotherapy ◽  
Gross Total Resection ◽  
Total Resection ◽  
Atypical Meningiomas

Purely Endoscopic Resection of Colloid Cysts

2008 ◽  
Vol 62 (suppl_1) ◽  
pp. ONS51-ONS56 ◽  
Author(s):  
Jeremy D.W. Greenlee ◽  
Charles Teo ◽  
Ali Ghahreman ◽  
Bernard Kwok
Keyword(s):  
Endoscopic Resection ◽  
Third Ventricle ◽  
Colloid Cyst ◽  
Foramen Of Monro ◽  
The Third ◽  
Colloid Cysts ◽  
Study Support

Abstract Objective: To further assess the safety and long-term efficacy of endoscopic resection of colloid cysts of the third ventricle. Methods: A retrospective review of a series of 35 consecutive patients (18 male, 17 female) with colloid cysts treated by endoscopic surgery was undertaken. Results: The mean patient age was 32.4 years (range, 11–54 yr). Headache was the most common presenting symptom (22 patients). The average tumor size was 18 mm (range, 3–50 mm). The endoscopic technique could not be completed in six patients, necessitating conversion to an open craniotomy and a transcortical approach to the colloid cyst. All patients had histologically confirmed colloid cysts of the third ventricle, and complete resection of the lesion was confirmed macroscopically and radiologically in all patients. There were no deaths. Two patients developed aseptic meningitis without any permanent sequelae. One patient developed unilateral hydrocephalus attributable to obstruction of the foramen of Monro, which was treated with endoscopic septum pellucidotomy. The median follow-up period was 88 months (range, 10–132 mo). There was one asymptomatic radiological recurrence. No seizures occurred after surgery. Conclusion: The results of this study support the role of endoscopic resection in the treatment of patients with colloid cysts as a safe and effective modality. In some cases, conversion to an open procedure may be required. Additional follow-up will be required to continue to address the duration of lesion-free survival.

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