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Uribe-Cardenas R, Souweidane M. Letter: Endoscopic Transseptal Approach for Removal of Colloid Cysts: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2024; 26:126-127. [PMID: 37861329 DOI: 10.1227/ons.0000000000000972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 09/08/2023] [Indexed: 10/21/2023] Open
Affiliation(s)
- Rafael Uribe-Cardenas
- Department of Neurological Surgery, New York Presbyterian Hospital/Weill Cornell Medical Center, New York , New York, USA
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Yassin A, Al-Mistarehi AH, Tremont-Lukats IW, El-Salem K, Shawagfeh A, Al-Hafez B, Levine N. Acute diffuse cerebral vasospasm as a complication of endoscopic resection of a colloid cyst: a case report. Br J Neurosurg 2023; 37:1362-1366. [PMID: 32955376 DOI: 10.1080/02688697.2020.1820946] [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: 05/03/2020] [Accepted: 09/04/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Endoscopic resection can be used for removing colloid cysts as a substitute for open craniotomy. Cerebral vasospasm, a possible complication of the craniotomy procedure, has not been reported as a complication of endoscopic removal of colloid cysts. CASE DESCRIPTION A 58-year-old man developed the worst headache of his life. The CT and MRI showed a 1.3 cm midline third ventricular cyst at the level of the foramen of Monro, consistent with a colloid cyst. The patient elected to undergo an endoscopic resection of the colloid cyst. The image-guided frameless stereotactic endoscopic colloid cyst resection proceeded without events. Postoperative MRI showed a gross total resection. The patient continued to improve until post-operative day #9 when he experienced an episode of slurred speech and several episodes of legs buckling. An MRI did not show a stroke. A CT angiogram showed diffuse vasospasm, including the basilar artery and bilateral middle cerebral arteries, when compared to the patient's preoperative MRA. The patient's antihypertensive medications were stopped. The patient was started on Nimodipine, 60 mg every 4 hours, and triple H therapy (Hypertension, Hypervolemia, and Hemodilution) was applied. His blood pressure rose and his neurologic exam improved over several days. The patient returned to his baseline in 14 days without any neurological deficits. To our knowledge, this is the first case report of a patient undergoing endoscopic colloid cyst resection that was complicated by diffuse cerebral vasospasm. CONCLUSIONS We report the first case of acute, transient cerebral vasospasm following endoscopic resection of a colloid cyst.
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Affiliation(s)
- Ahmed Yassin
- Division of Neurology, Department of Neurosciences, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Abdel-Hameed Al-Mistarehi
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Ivo W Tremont-Lukats
- Department of Neurosurgery and the Kenneth R. Peak Brain and Pituitary Treatment Center, Houston Methodist Hospital, Houston, TX, USA
| | - Khalid El-Salem
- Division of Neurology, Department of Neurosciences, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Ahmad Shawagfeh
- Plummer Movement Disorders Center, Baylor Scott and White Clinics, Temple, TX, USA
| | - Baraa Al-Hafez
- Department of Neurosurgery, University of Texas, Memorial Hermann Southeast Hospital, 18955 Memorial N, Humble, TX, USA
| | - Nicholas Levine
- Department of Neurosurgery, University of California San Francisco, 155 N Fresno St, Fresno, CA, USA
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Peron S, Galante N, Creatura D, Sicuri GM, Stefini R. Use of a neuro-evacuation device for the endoscopic removal of third ventricle colloid cysts. Front Surg 2023; 10:1214290. [PMID: 37496716 PMCID: PMC10368470 DOI: 10.3389/fsurg.2023.1214290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/03/2023] [Indexed: 07/28/2023] Open
Abstract
Background Colloid cysts are benign tumors usually located at the level of the foramen of Monro and account for approximately 1% of all intracranial tumors. Endoscopic surgical treatment represents the approach of choice for removal of these tumors and is usually preferred over transcortical or transcallosal microsurgical approaches. Our purpose is to demonstrate the feasibility of endoscopic removal of colloid cysts using a novel aspiration and fragmentation system, currently designed for evacuation of cerebral hematomas. Methods We performed an evaluation of the results obtained in patients with symptomatic colloid cysts of the third ventricle operated on using an endoscopic neuroevacuation system (Artemis Neuro Evacuation Device, Penumbra, Alameda, California, USA) between April 2020 and April 2022. Instrumentation and surgical technique are described in detail. All patients underwent postoperative MRI to assess the extent of cyst removal. Results Five patients were included in our study. The predominant symptom at onset was headache. No intraoperative complications related to the technology in use occurred. The surgical time for the cyst removal was significantly shorter than removal via a standard endoscopic technique (80 vs. 120 min). Removal was complete, both content and capsule of the cyst, in all patients. In all cases there was a complete regression of the previously complained symptoms. Conclusion The Artemis Neuro Evacuation Device has proved to be effective and safe in removal of colloid cysts of the third ventricle and may be proposed as a possible alternative or as a complement of the standard instruments routinely used in neuroendoscopy.
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Affiliation(s)
- Stefano Peron
- Department of Neurosurgery, ASST West Milan—Legnano Hospital, Legnano (Milan), Italy
| | - Nicola Galante
- Department of Neurosurgery, ASST West Milan—Legnano Hospital, Legnano (Milan), Italy
| | - Donato Creatura
- Department of Neurosurgery, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Giovanni Marco Sicuri
- Department of Neurosurgery, ASST West Milan—Legnano Hospital, Legnano (Milan), Italy
| | - Roberto Stefini
- Department of Neurosurgery, ASST West Milan—Legnano Hospital, Legnano (Milan), Italy
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Beaumont TL, Limbrick DD, Patel B, Chicoine MR, Rich KM, Dacey RG. Surgical management of colloid cysts of the third ventricle: a single-institution comparison of endoscopic and microsurgical resection. J Neurosurg 2022; 137:905-913. [PMID: 35148502 DOI: 10.3171/2021.11.jns211317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 11/30/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Colloid cysts of the third ventricle are histologically benign lesions that can cause obstructive hydrocephalus and death. Historically, colloid cysts have been removed by open microsurgical approaches. More recently, minimally invasive endoscopic and port-based techniques have offered decreased complications and length of stay, with improved patient satisfaction. METHODS A single-center retrospective analysis of patients with colloid cysts who underwent surgery at a large tertiary care hospital was performed. The cohort was assessed based on the surgical approach, comparing endoscopic resection to open microsurgical resection. The primary endpoint was rate of perioperative complications. Univariate analysis was used to assess several procedure-related variables and the cost of treatment. Multivariate analysis was used to assess predictors of perioperative complications. Total inpatient cost for each case was extracted from the health system financial database. RESULTS The study included 78 patients with colloid cysts who underwent resection either via an endoscopic approach (n = 33) or through a craniotomy (n = 45) with an interhemispheric-transcallosal or transcortical-transventricular approach. Nearly all patients were symptomatic, and half had obstructive hydrocephalus. Endoscopic resection was associated with reduced operative time (3.2 vs 4.9 hours, p < 0.001); lower complication rate (6.1% vs 33.1%, p = 0.009); reduced length of stay (4.1 vs 8.9 days, p < 0.001); and improved discharge to home (100% vs 75.6%, p = 0.008) compared to microsurgical resection. Coagulated residual cyst wall remnants were more common after endoscopic resection (63.6% vs 19.0%, p < 0.001) although this was not associated with a significantly increased rate of reoperation for recurrence. The mean follow-up was longer in the microsurgical resection group (3.1 vs 4.9 years, p = 0.016). The total inpatient cost of endoscopic resection was, on average, one-half (47%) that of microsurgical resection. When complications were encountered, the total inpatient cost of microsurgical resection was 4 times greater than that of endoscopic resection where no major complications were observed. The increased cost-effectiveness of endoscopic resection remained during reoperation. CONCLUSIONS Endoscopic resection of colloid cysts of the third ventricle offers a significant reduction in perioperative complications when compared to microsurgical resection. Endoscopic resection optimizes nearly all procedure-related variables compared to microsurgical resection, and reduces total inpatient cost by > 50%. However, endoscopic resection is associated with a significantly increased likelihood of residual coagulated cyst wall remnants that could increase the rate of reoperation for recurrence. Taken together, endoscopic resection represents a safe and effective minimally invasive approach for removal of colloid cysts.
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Giantini-Larsen AM, Uribe-Cardenas R, Villamater FN, Garton ALA, Souweidane MM. Letter to the Editor. Pediatric colloid cysts. J Neurosurg Pediatr 2022; 30:133-134. [PMID: 35395634 DOI: 10.3171/2022.3.peds2275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alexandra M Giantini-Larsen
- 1Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, NY
- 2Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rafael Uribe-Cardenas
- 1Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, NY
- 2Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Andrew L A Garton
- 1Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, NY
- 2Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mark M Souweidane
- 1Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, NY
- 2Memorial Sloan Kettering Cancer Center, New York, NY
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Comparison of microscopic and endoscopic resection of third-ventricular colloid cysts: A Systematic Review and Meta-Analysis. Clin Neurol Neurosurg 2022; 215:107179. [DOI: 10.1016/j.clineuro.2022.107179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 01/15/2023]
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Retrospective evaluation of endoscopic treatment in colloid cyst of the third ventricle. Wideochir Inne Tech Maloinwazyjne 2021; 16:604-611. [PMID: 34691312 PMCID: PMC8512511 DOI: 10.5114/wiitm.2021.103957] [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: 09/02/2020] [Accepted: 12/09/2020] [Indexed: 11/23/2022] Open
Abstract
Introduction Endoscopic methods have gained a well-established position in surgical treatment of colloid cysts of third ventricle. However, the possibility of total tumor removal with this method and the long-term effectiveness of treatment are being questioned. Aim Personal twenty years’ experience in treatment of third ventricle colloid cysts is presented on the basis of retrospective analysis. Material and methods The study group included 58 patients diagnosed by neuroimaging (head CT/MRI) with third ventricle colloid cyst. Post-hospital follow-up ranged from 18 to 42 months. Long-term follow-up head CT/MRI was performed in 39 patients. Results The colloid cyst was removed totally in 47 (81%) patients. In 11 cases, the colloid cyst’s wall was tightly adherent to the roof of the third ventricle, which limited the radicality of the procedure. Sixteen patients demonstrated memory impairments, 4 patients epilepsy and another 2 akinetic mutism in the direct postoperative course. One patient died as a result of complications unrelated to the procedure. The average hospitalization was 5 days. In the late period after surgery, remission of the most, previously, reported ailments and symptoms has been reported. Surgical treatment for hydrocephalus was needed in 7 patients. In 3 cases cyst recurrence was diagnosed which required reoperation. Conclusions The endoscopic methods allow the total removal of a third ventricle colloid cyst in most patients. Leaving a small coagulated fragment of the cyst rarely results in its recurrence. This method results in effective treatment with a low complications rate, shortens hospitalization time and brings the patient a high level of satisfaction with a quick recovery.
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Zymberg ST, Riechelmann GS, da Costa MDS, Ramalho CO, Cavalheiro S. Third ventricle colloid cysts: An endoscopic case series emphasizing technical variations. Surg Neurol Int 2021; 12:376. [PMID: 34513143 PMCID: PMC8422505 DOI: 10.25259/sni_446_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/03/2021] [Indexed: 11/04/2022] Open
Abstract
Background Colloid cyst treatment with purely endoscopic surgery is considered to be safe and effective. Complete capsule removal for gross total resection is usually recommended to prevent recurrence but may not always be safely feasible. Our objective was to assess the results of endoscopic surgery using mainly aspiration and coagulation without complete capsule resection and discuss the rationale for the procedure. Methods A retrospective review was conducted of 45 consecutive symptomatic patients with third ventricle colloid cysts that were surgically treated with purely endoscopic surgery from 1997 to 2018. Results Mean age was 35.4 years. Male-to-female ratio was 1:1. Clinical presentation included predominantly headache (80%). Transforaminal was the most used route (71.1%) followed by transeptal (24.5%) and interforniceal (4.4%). Capsule was intentionally not removed in 42 patients (93.3%) and cyst remnants were absent on postoperative MRI in 36 (85%). Mild complications occurred in 8 patients (17.8%). Surgery was statistically associated with cyst volume and ventricular size reduction. There were no serious complications, shunts or deaths. Follow-up did not show any recurrence or remnant growth that needed further treatment. Conclusion Gross total resection may not be the main objective for every situation. Subtotal resection without capsule removal seems to be safer while preserving good results, especially in a limited resource environment. Remnants left behind should be followed but tend to remain clinically asymptomatic for the most part. Surgical planning allows the surgeon to choose among the different resection routes and techniques available. Decisions are predominantly based on preoperative imaging and intraoperative findings.
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Affiliation(s)
- Samuel Tau Zymberg
- Department of Neurosurgery, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | | | | | - Sergio Cavalheiro
- Department of Neurosurgery, Universidade Federal de São Paulo, São Paulo, Brazil
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Roberts A, Jackson A, Bangar S, Moussa M. Colloid cyst of the third ventricle. J Am Coll Emerg Physicians Open 2021; 2:e12503. [PMID: 34409403 PMCID: PMC8360874 DOI: 10.1002/emp2.12503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/14/2021] [Accepted: 06/21/2021] [Indexed: 11/18/2022] Open
Abstract
A colloid cyst is a malformation composed of an amorphous, gelatinous material surrounded by epithelial and connective tissue. It is typically located in the third ventricle, leading to signs of increased intracranial pressure and hydrocephalus. In this case report, we discuss a classic presentation of a patient presenting with a colloid cyst of the third ventricle. This includes the patient's symptoms before arriving at the emergency department and presentation upon arrival and during their hospital stay. We also discuss the diagnostic approach to colloid cysts, providing radiographic imaging to support the diagnosis. Finally, we discuss the approach to treatment of a colloid cyst, including temporizing measures to relieve symptoms and definitive measures for removal of the colloid cyst. The overall approach from diagnosis to management to definitive treatment of a colloid cyst requires an interdisciplinary approach but prompt recognition of the signs and symptoms in the ED can decrease both morbidity and mortality associated with this potentially fatal diagnosis.
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Affiliation(s)
- Alisa Roberts
- The University of Toledo College of Medicine and Life SciencesToledoOhioUSA
- Department of Emergency MedicineThe University of ToledoToledoOhioUSA
| | - Antonio Jackson
- The University of Toledo College of Medicine and Life SciencesToledoOhioUSA
| | - Siddharth Bangar
- Department of Emergency MedicineThe University of ToledoToledoOhioUSA
| | - Mohamad Moussa
- The University of Toledo College of Medicine and Life SciencesToledoOhioUSA
- Department of Emergency MedicineThe University of ToledoToledoOhioUSA
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Passeri T, Giammattei L, Abbritti R, di Russo P, Bernat AL, Penet N, Mandonnet E, Froelich S. A new simple and free tubular device for microscopic transcortical approach to deep-seated lesions: technical note and case example. Acta Neurochir (Wien) 2021; 164:2049-2055. [PMID: 34196814 DOI: 10.1007/s00701-021-04927-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/20/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Surgery for deep-seated brain tumors remains challenging. Transcortical approaches often require brain retraction to ensure an adequate surgical corridor, thus possibly leading to brain damage. Various techniques have been developed to minimize brain retraction such as self-retaining retractors, endoscopic approaches, or tubular retractor systems. Even if they evenly distribute the mechanical pressure over the parenchyma, rigid retractors can also cause some degree of brain damage and have significant disadvantages. We propose here a soft cottonoid retractor for microscopic resection of deep-seated and ventricular lesions. METHODS Through a small corticectomy, a channel route with a blunt cannula is developed until the lesion is reached. Then, a "balloon-like system" made with a surgical glove is progressively inflated, dilatating the surgical corridor. A mini-tubular device, handmade by suturing a surgical cottonoid, is positioned into the corridor, unfolded, and sutured to the edge of the dura, to prevent it from being progressively expelled from the working channel. This allows a good visualization of the lesion and surrounding structures under the microscope. RESULTS Advantages of this technique are the softness of the tube walls, the absence of rigid arm to hold the tube, and the possibility for the tube to follow the movements of the instruments and to modify its orientation according to the working area. CONCLUSION This simple and inexpensive tubular working channel for microscopic transcortical approach is a valuable alternative technique to traditional self-retaining retractor and rigid tube for the microsurgical resection of deep-seated brain tumors.
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Affiliation(s)
- Thibault Passeri
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France.
| | - Lorenzo Giammattei
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Rosaria Abbritti
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Paolo di Russo
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Anne-Laure Bernat
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Nicolas Penet
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Emmanuel Mandonnet
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
| | - Sébastien Froelich
- Department of Neurosurgery, Lariboisière Hospital, University of Paris, 2 rue Ambroise Paré, 75010, Paris, France
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Marx S, Schroeder HWS. Endoscopic bimanual sharp dissection technique for gross-total resection of colloid cysts: technical note. J Neurosurg 2021; 135:318-326. [PMID: 32916654 DOI: 10.3171/2020.5.jns201583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/22/2020] [Indexed: 11/06/2022]
Abstract
Neuroendoscopic resection of colloid cysts has gained tremendous popularity over the last 2 decades because of good clinical outcomes and a low complication profile. However, in comparison to microsurgical resections, endoscopic resection has a lower rate of gross-total resection, which leaves the patient at risk for cyst recurrence. At present, there is still ongoing debate as to the best surgical approach for colloid cysts. Endoscopic resection as a technique has to compete with the good outcomes of microsurgical resections with respect to a long-term recurrence-free outcome. It is the authors' belief that gross-total resection should be the aim of endoscopic cyst resection. In this technical note, they describe their surgical technique for achieving safe gross-total resection of colloid cysts by using a ventriculoscopic system. The surgical technique includes a far anterolateral entry point, navigational guidance, bimanual sharp dissection, use of the endoscopic sheath as a retractor, the small-chamber irrigation technique, and the dry-field technique for hemostasis.
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Affiliation(s)
- Sascha Marx
- 1Department of Neurosurgery, University Medicine Greifswald, Germany; and
- 2Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
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McCrea HJ, Lara-Reyna J, Perera I, Uribe R, Chotai S, Savage N, Hersh EH, Haussner T, Souweidane MM. Colloid cysts of the third ventricle in children. J Neurosurg Pediatr 2021; 27:700-706. [PMID: 33892476 DOI: 10.3171/2020.10.peds18458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 10/16/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The rarity of colloid cysts in children makes it difficult to characterize this entity and offer meaningful advice on treatment. Infrequent case reports exist, but to date there has been no age-specific assessment. The purpose of this study was to define any differences between children and adults who are evaluated and treated for colloid cysts of the third ventricle. METHODS Patients with colloid cysts were reviewed and stratified by age. Individuals ≤ 18 years of age were defined as pediatric patients and those > 18 years of age as adults. Clinical and radiographic data, treatment, and postoperative outcomes were compared between both groups. Bivariate analysis was conducted using the Fisher exact test for categorical variables and Mann-Whitney U-test for continuous variables. RESULTS Of 132 endoscopic resections (121 primary, 10 secondary, and 1 tertiary) of a colloid cyst, 9 (6.8%) were performed in pediatric patients (mean age 14.1 years, range 9-18 years) and 123 (93.2%) were performed in adult patients (mean age 43.8 years, range 19-73 years). Cases were found incidentally more commonly in pediatric than adult patients (66.7% vs 37.4%, p > 0.05), and pediatric patients had lower rates of hydrocephalus than adult patients (11.1% vs 63.4%, p < 0.05). Acute decompensation at presentation was found in 8 adults (6.5%) but no children. Complete cyst removal (88.9% vs 90.2%, p > 0.05) and length of stay (1.6 days vs 2.9 days, p > 0.05) were not significantly different between the groups. Postoperative complications (6.5% in adults, 0% in children) and recurrence (2.4% in adults, 0% in children) were rare in both groups, and there were no treatment-related deaths. The mean postoperative radiological follow-up was longer in pediatric patients (45 months, range 4-89 months) than adults (44.1 months, range 1-171 months). CONCLUSIONS While differences exist between children and adults regarding colloid cyst presentation, these are in keeping with the predicted evolution of a slow-growing lesion. Consistent with this observation, children had lower rates of hydrocephalus and a smaller mean maximal cyst diameter. Contrary to the published literature, however, sudden deterioration was not observed in pediatric patients but occurred in adult patients. In this limited pediatric sample size, the authors have not recorded any postoperative complications or recurrences to date. These encouraging results with endoscopic removal may positively impact future decisions related to children given their protracted life expectancy and projected rates of progression.
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Affiliation(s)
- Heather J McCrea
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
- 2Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Jacques Lara-Reyna
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
- 5Department of Neurological Surgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Imali Perera
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Rafael Uribe
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Silky Chotai
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
- 3Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Nicole Savage
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Eliza H Hersh
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Therese Haussner
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Mark M Souweidane
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
- 4Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York; and
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13
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Alkhaibary A, Baydhi L, Alharbi A, Alshaikh AA, Khairy S, Abbas M, Abdelkhalek Aboushady AM, Almuntashri M, Alassiri AH, Alkhani A, Alferayan AA, Aloraidi A. Endoscopic versus Open Microsurgical Excision of Colloid Cysts: A Comparative Analysis and State-of-the-Art Review of Neurosurgical Techniques. World Neurosurg 2021; 149:e298-e308. [PMID: 33601083 DOI: 10.1016/j.wneu.2021.02.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 02/06/2021] [Accepted: 02/07/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND The surgical approaches of colloid cysts commonly include endoscopy or open microsurgery. Each approach carries its own challenges, feasibility, and complications. The aim of the current study is to compare endoscopic versus open microsurgical excision of third ventricular colloid cysts. METHODS A retrospective cohort study was conducted to compare the surgical outcomes of endoscopic versus open microsurgical (transcortical-transventricular and transcallosal approaches) excision of colloid cyst of the third ventricle at a tertiary-care medical institute. All patients with a neuroradiologic diagnosis of colloid cyst who subsequently underwent surgical management between January 2003 and June 2020 were included. The neurologic outcome was assessed at the last follow-up visit. RESULTS A total of 32 patients with colloid cysts were included in the study. The mean age was 35.8 ± 18.3 years (range, 4-75 years). Female patients slightly outnumbered male patients (n = 17; 53.1%). A total of 21 patients (65.6%) underwent endoscopic resection of the colloid cyst. Complications were encountered in 7 patients (endoscopic, n = 3; microsurgery, n = 4; P = 0.151). Recurrence was identified in 4 patients (endoscopic, n = 3; microsurgery, n = 1; P = 0.673). Most patients improved neurologically on follow-up visits to the clinic (endoscopic, n = 19; microsurgery, n = 9; P = 0.482). CONCLUSIONS Both endoscopic and microsurgical approaches provide favorable surgical outcomes in colloid cyst resection. The complication rates between both approaches is statistically insignificant. The optimal surgical approach for colloid cyst resection remains controversial.
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Affiliation(s)
- Ali Alkhaibary
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.
| | - Laila Baydhi
- College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Ahoud Alharbi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Aljoharah A Alshaikh
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Medical Imaging Department, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Sami Khairy
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Munzir Abbas
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | | | - Makki Almuntashri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Medical Imaging Department, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Ali H Alassiri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Ahmed Alkhani
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | | | - Ahmed Aloraidi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
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14
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Elshamy W, Burkard J, Gerges M, Erginoglu U, Aycan A, Ozaydin B, Dempsey RJ, Baskaya MK. Surgical approaches for resection of third ventricle colloid cysts: meta-analysis. Neurosurg Rev 2021; 44:3029-3038. [PMID: 33590366 DOI: 10.1007/s10143-021-01486-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/23/2020] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
Although outcome studies and systematic reviews have been published on the surgical treatment of third ventricle colloid cysts (TVCC), there are no meta-analyses that compare the outcomes for various surgical approaches. This meta-analysis assesses the outcomes and complications for transcortical, transcallosal, and endoscopic surgical approaches used to excise TVCCs. A meta-analysis of surgically excised TVCCs was performed with an assessment of outcome for transcortical, transcallosal, and endoscopic approaches. A random-effects model analyzed the extent of surgical excision. The analysis included reports that compared at least two of these surgical approaches, for a total of 11 studies comprising a population of 301 patients. The transcortical approach was associated with a higher incidence of complete excision compared to the endoscopic approach (OR = 0.137, p = 0.041), with no significant differences observed between transcortical and transcallosal approaches, and between transcallosal and endoscopic approaches. Comparison between endoscopic and pooled microsurgical approaches was also insignificant (OR = 0.22, p = 1). The risk of motor weakness was increased with the transcortical approach compared to the endoscopic approach (OR = 6.10, p = 0.018). There were no significant differences between transcortical and transcallosal approaches regarding newly onset seizures, and no significant mortality differences between all three approaches. This study demonstrates that microsurgical approaches are associated with a greater extent of resection compared to endoscopic approaches; however, best results are likely achieved based on the surgeon's expertise, flexibility, and case review.
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Affiliation(s)
- Walid Elshamy
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA.,Department of Neurological Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Jake Burkard
- University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
| | - Mina Gerges
- Department of Neurological Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ufuk Erginoglu
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA
| | - Abdurahman Aycan
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA
| | - Burak Ozaydin
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA
| | - Robert J Dempsey
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA
| | - Mustafa K Baskaya
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, CSC K8/828, 600 Highland Avenue, Madison, WI, 53792, USA.
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15
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Brusius CV, Bianchin MM, Mira JM, Frigeri T, Kruger M, Grudtner MC, Lenhardt R, Maschke S, Wolfsberger S. Single Burr-Hole Extended Transforaminal Approach for Concurrent Endoscopic Surgery in the Third Ventricle Posterior to the Foramen of Monro and Ventriculostomy: Clinical Series and Planning Steps. World Neurosurg 2021; 150:e1-e11. [PMID: 33582291 DOI: 10.1016/j.wneu.2021.01.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/15/2021] [Accepted: 01/16/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE For endoscopic surgery of third ventricular lesions posterior to the foramen of Monro that frequently require a third ventriculostomy during the same procedure, the extended transforaminal approach (ETFA) through the choroid fissure has been proposed. This study reports clinical results and provides anatomic background and guidelines for individual planning of a single burr-hole approach and a safe transchoroid entry zone. METHODS A retrospective review was undertaken of 25 cases of concurrent third ventricle surgery and third ventriculostomy via ETFA. Assessment was made of a safe transchoroidal entry zone on cadavers (6 hemispheres) and of planning guidelines on magnetic resonance imaging showing occlusive hydrocephalus (30 sides). RESULTS ETFA was feasible in all 25 cases. The safe transchoroid entry zone was sufficient in 16 cases; in 9 cases, additional transchoroid opening with transection of the anterior septal vein was required without clinical consequences. The anatomic study showed a safe transchoroid entry zone of 5 mm (3-6 mm) for posterior enlargement of the foramen of Monro. Individual planning on magnetic resonance imaging of patients with enlarged third ventricles showed an optimal burr-hole position 22 mm (10-30 mm) lateral to the midline and 8 mm (27 to -23 mm) precoronal; a foramen of Monro diameter of 7 mm (3-11 mm) and a safe transchoroid entry zone of 6 mm (3-12 mm). CONCLUSIONS According to our data, concurrent endoscopic surgery of third ventricular lesions posterior to the foramen of Monro and ventriculostomy are feasible through a single burr hole and a transchoroid extension of the transforaminal approach. Precise preoperative planning is recommended for anticipating the individual anatomic nuances.
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Affiliation(s)
- Carlos V Brusius
- Hospital Moinhos de Ventos, Porto Alegre, Brazil; Hospital de Santa Casa of Porto Alegre, Brazil.
| | | | - Juan M Mira
- Hospital Sanatorio CASMER-FEMI, Rivera, Uruguay
| | | | | | - Mauro Cesar Grudtner
- Department of Neurosurgery, Hospital Sao Jose, Jaragua do Sul, Santa Catarina, Brazil
| | | | - Svenja Maschke
- Department of Neurosurgery, Medical University Vienna, Vienna, Austria
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16
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Peciu-Florianu I, Tuleasca C, Legrand V, Reyns N, Lejeune JP. Letter: Colloid Cysts: Evolution of Surgical Approach Preference and Management of Recurrent Cysts. Oper Neurosurg (Hagerstown) 2020; 19:E328-E329. [PMID: 32442311 DOI: 10.1093/ons/opaa154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Constantin Tuleasca
- Neurosurgery Service CHU Lille Roger Salengro Hospital Lille, France.,Department of Clinical Neurosciences Neurosurgery Service and Gamma Knife Center Lausanne University Hospital (CHUV) Lausanne, Switzerland.,Faculty of Biology and Medicine (FBM) University of Lausanne (Unil) Lausanne, Switzerland.,Signal Processing Laboratory (LTS 5) Ecole Polytechnique Fédérale de Lausanne (EPFL) Lausanne, Switzerland
| | - Victor Legrand
- Neurosurgery Service CHU Lille Roger Salengro Hospital Lille, France
| | - Nicolas Reyns
- Neurosurgery Service CHU Lille Roger Salengro Hospital Lille, France
| | - Jean-Paul Lejeune
- Neurosurgery Service CHU Lille Roger Salengro Hospital Lille, France
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17
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Nakayashiki A, Kawaguchi T, Niizuma K, Watanabe M, Fujimura M, Tominaga T. Direct Inspection with Dual Endoscope Technique via Bilateral Transforaminal Approach Leading to Complete Resection of Recurrent Colloid Cyst of the Third Ventricle. World Neurosurg 2020; 141:272-277. [PMID: 32553604 DOI: 10.1016/j.wneu.2020.06.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 06/07/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Although endoscopic approaches are widely used for resection of colloid cysts because of the lower invasiveness, removal of the recurrent colloid cyst is still challenging. Total removal is sometimes difficult to achieve with single-port endoscopy because of the restricted access and working space. To compensate for these limitations, the dual endoscope technique via the bilateral transforaminal approach was chosen. CASE DESCRIPTION A 34-year-old woman with recurrent colloid cyst of the third ventricle was admitted to our department. She had a history of endoscopic subtotal removal at another institution. Reoperation was scheduled and the endoscopic bilateral transforaminal approach was chosen to ensure total removal with minimum complication risk. After decompression, the cyst was retracted toward the third ventricle floor via the right foramen of Monro. Under direct inspection with an angled scope via the right foramen of Monro, the cyst attachment on the third ventricle roof was sharply dissected via the left foramen of Monro, resulting in total removal. CONCLUSIONS The dual endoscope technique via the bilateral transforaminal approach can achieve better surgical outcome by obtaining direct visualization of the cyst attachment. Although the indication should be limited, this approach can be considered especially for patients with recurrent lesions involving possible adhesion to vital structures.
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Affiliation(s)
| | | | - Kuniyasu Niizuma
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Mika Watanabe
- Department of Pathology, Tohoku University Hospital, Sendai, Miyagi, Japan
| | - Miki Fujimura
- Department of Neurosurgery, Kohnan Hospital, Sendai, Miyagi, Japan
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
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18
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Lara-Reyna JJ, Uribe-Cardenas R, Perera I, Szerlip N, Giamouriadis A, Savage N, Haussner T, Souweidane MM. Endoscopic removal of recurrent colloid cysts. J Neurosurg 2020; 132:1636-1641. [PMID: 30978688 DOI: 10.3171/2018.12.jns181859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 12/18/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Removal of colloid cysts of the third ventricle using a purely endoscopic method has been established as a safe and advantageous technique. It is hypothesized that endoscopic removal in recurrent cases might pose more technical challenges and result in less success. The objective of this study was to assess the feasibility and outcomes of using a purely endoscopic approach for the management of recurrent colloid cysts compared to primary cysts. METHODS A retrospective cohort study was performed on patients who underwent purely endoscopic removal of their colloid cyst. Descriptive statistics were compared for patients undergoing surgery for a recurrent cyst and those for a control cohort undergoing surgery for a primary cyst. Bivariate analysis was conducted using a Fisher's exact test for categorical variables and Mann-Whitney U-test for continuous variables. RESULTS In total, 121 patients had a primary colloid cyst endoscopically removed and 10 patients had a total of 11 recurrent cysts removed. Recurrence or progression after surgery occurred in 3 (2.5%) cases in the primary cyst group and 2 (18.2%) cases in the recurrent cyst group. Symptomatic presentation during the follow-up period occurred in 6 (54.5%) cases in the recurrent cyst group versus 75 (62%) cases in the primary cyst group (p = 0.749). Two patients (20%) in the recurrent group had a second recurrence in a mean period of 30 months (1 patient at 15 and 1 patient at 45 months). One of these patients required a tertiary endoscopic removal 8 years after the second resection. No immediate postoperative complications or new morbidities were observed after repeat endoscopic surgery. The authors' findings indicated a nonsignificant trend toward a higher recurrence rate (18.2% vs 2.5%, p = 0.055) and a decreased proportion of complete removal (90.9% vs 81.8%, p = 0.296) in the recurrent cyst group compared to the primary cyst group. However, a significantly higher rate of preoperative hydrocephalus was observed in the primary cyst group compared with the recurrent cyst group (63.6% vs 18.2%, p = 0.007). CONCLUSIONS Purely endoscopic approaches for the removal of recurrent colloid cysts of the third ventricle are feasible and equally safe compared with endoscopic removal of primary cysts. The study's findings did not show a statistically significant difference in the rate of recurrence between the 2 groups. The proportion of patients with symptomatic cysts on presentation was lower in patients with recurrent cysts than in patients with primary cysts. Due to the high rate of complete removal with negligible morbidity, the authors continue to advocate for an endoscopic removal at the time of cyst recurrence.
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Affiliation(s)
- Jacques J Lara-Reyna
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Rafael Uribe-Cardenas
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Imali Perera
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Nicholas Szerlip
- 2Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Anastasios Giamouriadis
- 3Department of Neuro-Oncology, King's College Hospital, Denmark Hill, London, United Kingdom; and
| | - Nicole Savage
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Therese Haussner
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
| | - Mark M Souweidane
- 1Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical College, New York, New York
- 4Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, New York
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19
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Neurocognitive Complications after Ventricular Neuroendoscopy: A Systematic Review. Behav Neurol 2020; 2020:2536319. [PMID: 32300376 PMCID: PMC7132360 DOI: 10.1155/2020/2536319] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 10/15/2019] [Accepted: 11/04/2019] [Indexed: 12/11/2022] Open
Abstract
In recent years, neuroendoscopic treatment of hydrocephalus and various ventricular pathologies has become increasingly popular. It is considered by many as the first-choice treatment for the majority of these cases. However, neurocognitive complications following ventricular neuroendoscopic procedures may occur leading mostly to amnesia, which might have a grave effect on the patient's quality of life. Studies assessing neurocognitive complications after ventricular neuroendoscopic procedures are sparse. Therefore, we conducted a systematic review assessing the available literature of neurocognitive complications and outcome after ventricular neuroendoscopy. Of 1216 articles screened, 46 were included in this systematic review. Transient and permanent neurocognitive complications in 2804 ventricular neuroendoscopic procedures occurred in 2.0% (n = 55) and 1.04% (n = 28) of the patients, respectively. Most complications described are memory impairment, followed by psychiatric symptoms (psychosyndrome), cognitive impairment not further specified, declined executive function, and confusion. However, only in 20% of the series describing neurocognitive complications or outcome (n = 40) was neurocognition assessed by a trained neuropsychologist in a systematic manner. While in most of these series only a part of the included patients underwent neuropsychological testing, neurocognitive assessment was seldom done pre- and postoperatively, long-term follow up was rare, and patient's cohorts were small. A paucity of studies analyzing neurocognitive complications and outcome, through systematic neuropsychological testing, and the correlation with intraoperative lesions of neuronal structures (e.g., fornix) exists in the literature. Therefore, the neurocognitive and emotional morbidity after ventricular neuroendoscopic procedures might be underestimated and warrants further research.
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20
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Isaacs AM, Bezchlibnyk YB, Dronyk J, Urbaneja G, Yong H, Hamilton MG. Long-Term Outcomes of Endoscopic Third Ventricle Colloid Cyst Resection: Case Series With a Proposed Grading System. Oper Neurosurg (Hagerstown) 2020; 19:134-142. [DOI: 10.1093/ons/opz409] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 11/04/2019] [Indexed: 11/14/2022] Open
Abstract
Abstract
BACKGROUND
Endoscopic resection of colloid cysts has gained recent widespread practice. However, reported complication and recurrence rates are variable, possibly, in part, because of a lack of consistency with reporting of the extent of cyst capsule removal.
OBJECTIVE
To present the long-term outcomes of endoscopic resection of third ventricle colloid cysts without complete capsule removal and propose a grading system to allow consistent description of surgical outcomes.
METHODS
A retrospective review of 74 patients who underwent endoscopic resection of symptomatic third ventricle colloid cysts between 1995 and 2018 was performed. Kaplan-Meier analyses were used to assess recurrence-free survival rates.
RESULTS
Median patient age and cyst diameter were 48.0 (13.0-80.0) yr and 12.0 (5.0-27.0) mm, respectively. Complete emptying of cyst contents with capsule coagulation was achieved in 73 (98.6%) patients. All patients improved or remained stable postoperatively, with a median follow-up duration of 10.3 (0.3-23.7) yr. Radiographic recurrence occurred in 6 (8.1%) patients after their initial surgery, 5 (6.8%) of whom underwent redo endoscopic resection. No major complications or mortality was encountered at primary or recurrence surgery.
CONCLUSION
Endoscopic resection of third ventricle colloid cysts without emphasizing complete capsule removal is a viable option for successfully treating colloid cysts of the third ventricle. Long-term follow-up demonstrates that it is associated with low risks of complications, morbidity, mortality, and recurrence. The proposed extent of the resection grading scheme will permit comparison between the different surgical approaches and facilitate the establishment of treatment guidelines for colloid cysts.
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Affiliation(s)
- Albert M Isaacs
- Department of Neuroscience, Washington University School of Medicine, St. Louis, Missouri
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Yarema B Bezchlibnyk
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida
| | - Jarred Dronyk
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
- Adult Hydrocephalus Program, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
| | - Geberth Urbaneja
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
- Adult Hydrocephalus Program, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
| | - Heather Yong
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Mark G Hamilton
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
- Cumming School of Medicine, University of Calgary, Calgary, Canada
- Adult Hydrocephalus Program, Department of Clinical Neuroscience, University of Calgary, Calgary, Canada
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21
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Navigable Channel-Based Trans-Sulcal Resection of Third Ventricular Colloid Cysts: A Multicenter Retrospective Case Series and Review of the Literature. World Neurosurg 2020; 133:e702-e710. [DOI: 10.1016/j.wneu.2019.09.134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/24/2019] [Accepted: 09/25/2019] [Indexed: 01/16/2023]
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22
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Inchoate guidelines of endoscopic resection of colloid cysts. J Clin Neurosci 2019; 71:1-8. [PMID: 31839383 DOI: 10.1016/j.jocn.2019.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 12/01/2019] [Indexed: 11/23/2022]
Abstract
Colloid cyst are cystic lesions in the third ventricle and could render patients asymptomatic. However, there is an inherent risk of symptomatic progression, acute decompensation, and sudden death. Therefore, there is no clear consensus as how to observe or when to treat a newly diagnosed patient with a colloid cyst. The authors' objective is to identify the risk factors and then develop a risk stratification score to guide neurosurgeons during acute or chronic presentation. Radiological imaging characteristics have been outlined for the risk stratification as well preoperative evaluation. A baseline neuropsychological evaluation is helpful to obtain during an incidental presentation because history and neurological examination could be inconclusive in these cases. Radiological imaging with an MRI brain scan plays a vital role for the initial screening (determination of the cyst size, exact location, and the imaging characteristics) as well as for the preoperative planning. Stereotactic guidance is a high yield, followed by neuroendoscopic resection of the colloid cyst has been an established approach to resect these lesions. Modified colloid cyst risk scoring (mCCRS) system is robust and detailed for the optimal risk stratification of colloid cyst presentation. Stereotactic guided neuroendoscopic resection of the colloid cyst is a safe and efficacious approach to manage these lesions. The intended use, crucial steps involved, and the limitations of the technique have been discussed especially with a focus on the recurrence. Moreover, a comprehensive treatment algorithm has been presented.
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23
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Endoscopic Versus Microscopic Transcallosal Excision of Colloid Cysts: A Systematic Review in the Era of Complete Endoscopic Excision. World Neurosurg 2019; 132:e53-e58. [PMID: 31518748 DOI: 10.1016/j.wneu.2019.08.259] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 08/30/2019] [Accepted: 08/31/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Transcallosal microscopic and endoscopic excisions are both well established approaches to colloid cyst resection; however, there has been no clear consensus regarding the favored approach. We performed a systematic review comparing the transcallosal microscopic and endoscopic transcortical approaches for colloid cyst excision. METHODS We performed a systematic review from 2000-2018 of patients undergoing colloid cyst excision via a microscopic transcallosal or endoscopic transcortical approach where the surgical intent was gross total resection. Studies that included multiple approaches were included if the reported results were stratified by approach. RESULTS The microsurgical transcallosal approach had a higher rate of gross total resection when compared with endoscopic excision (96% for transcallosal vs. 78.5% endoscopic; P < 0.0001). There was also a lower recurrence rate with the transcallosal approach (0.98% vs. 2.16%; P = 0.0036); however, there was no difference in reoperation rates with similar length of follow-up (0.33% transcallosal, 0.61% endoscopic; P = 1.000). Endoscopy had lower overall morbidity when compared with transcallosal approaches (8.7% vs. 18.6%; P = 0.0001), including statistically significant lower rates of infection, infarct, and seizures in the endoscopic cohort. Rates of permanent memory deficit were similar (6.55% transcallosal vs. 4.5% endoscopic; P = 0.52). Shunt dependency was 9.8% after transcallosal excision versus 3.5% after endoscopic excision (P = 0.0002). CONCLUSIONS Modern series of colloid cyst excision continue to favor transcallosal approaches in achieving gross total resection. Nevertheless, endoscopic techniques have significantly reduced morbidity compared to transcallosal approaches, including lower rates of infection, infarct, and seizure. Endoscopic approaches also have a statistically significant decreased rate of shunt dependency-arguably the most important primary endpoint of surgery. With improving endoscopic technology and mastery of the technique, endoscopic excision is maturing into a standard first-line approach for colloid cyst excision.
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24
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Azab WA, Abdelnabi EA, Mostafa KH. Efficacy and Safety of the Rotational Technique for Endoscopic Transforaminal Excision of Colloid Cysts of the Third Ventricle. World Neurosurg 2019; 125:e602-e611. [DOI: 10.1016/j.wneu.2019.01.137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/11/2019] [Accepted: 01/14/2019] [Indexed: 10/27/2022]
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25
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Heller RS, Heilman CB. Colloid Cysts: Evolution of Surgical Approach Preference and Management of Recurrent Cysts. Oper Neurosurg (Hagerstown) 2019; 18:19-25. [DOI: 10.1093/ons/opz059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 03/07/2019] [Indexed: 11/14/2022] Open
Abstract
Abstract
BACKGROUND
Optimal management of third ventricular colloid cysts remains debated. While microsurgery offers greater resection rates and lower recurrences, endoscopy offers a perceived less invasive option.
OBJECTIVE
To describe the evolution of our practice to favor microsurgery and determine the optimal management of recurrent colloid cysts
METHODS
Any patient having undergone surgery for a colloid cyst by the senior author was identified and included in the study cohort. Clinical, radiographic, and operative records were reviewed, with attention paid to those patients requiring recurrent surgery.
RESULTS
Thirty-three patients were treated for intracranial colloid cysts between 1995 and 2017. Two patients had initial surgical treatment at an outside institution prior to presentation at our institution. Microsurgery was used in 15/31 initial cases, endoscopy in 13 cases, and ventriculoperitoneal shunting in 3 cases. Between 1995 and 2005, 89% of colloid cysts (8/9 cases) were resected endoscopically, whereas 74% of colloid cysts (14/19 cases) were resected by microsurgery after 2005. Of the 13 patients treated endoscopically, 6 (46%) required surgery for recurrent cysts. Incomplete cyst wall resection at the initial operation increased the recurrence rate to 55%. There were no recurrences in the microsurgery cohort.
CONCLUSION
Surgical resection of recurrent colloid cysts should focus on complete removal of the cyst wall to minimize the chance of recurrence. Microsurgery has been shown to provide the highest success rates for cyst wall resection and lowest rates of recurrence and is therefore recommended for patients undergoing surgery for primary and recurrent colloid cysts.
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Affiliation(s)
- Robert S Heller
- Department of Neurosurgery, Tufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts
| | - Carl B Heilman
- Department of Neurosurgery, Tufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts
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26
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Vorbau C, Baldauf J, Oertel J, Gaab MR, Schroeder HW. Long-Term Results After Endoscopic Resection of Colloid Cysts. World Neurosurg 2019; 122:e176-e185. [DOI: 10.1016/j.wneu.2018.09.190] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 09/23/2018] [Accepted: 09/25/2018] [Indexed: 11/24/2022]
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27
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Brunori A, de Falco R, Delitala A, Schaller K, Schonauer C. Tailoring Endoscopic Approach to Colloid Cysts of the Third Ventricle: A Multicenter Experience. World Neurosurg 2018; 117:e457-e464. [DOI: 10.1016/j.wneu.2018.06.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 06/07/2018] [Accepted: 06/08/2018] [Indexed: 11/16/2022]
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28
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Lagman C, Rai K, Chung LK, Nagasawa DT, Beckett JS, Tucker AM, Yang I. Fatal Colloid Cysts: A Systematic Review. World Neurosurg 2017; 107:409-415. [PMID: 28801184 DOI: 10.1016/j.wneu.2017.07.183] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 07/26/2017] [Accepted: 07/29/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To accurately describe patient characteristics and the clinical presentation of fatal colloid cysts. METHODS A systematic literature search of 3 popular databases was performed. Inclusion criteria were individuals with sudden-onset death and colloid cysts identified on imaging and/or autopsy. The cause of death must have been ascribed to the colloid cyst to be eligible for data extraction. Deaths precipitated by lumbar puncture were excluded. Clinical data were extracted and descriptive statistics were ascertained. Subgroup analyses were performed to compare adults with pediatric patients. RESULTS A total of 107 patients were included in the quantitative synthesis. The mean age was 28.5 years (standard deviation 13.3, range 6-79 years). Male and female patients were affected equally. Headache was the most frequent symptom (n = 86, 80%). There were 6 patients (5 adults and 1 child) who reported positional headaches. The mean duration of signs and symptoms was shorter in adults versus pediatric patients (2.1 days vs. 6.5 days, P = 0.02), and more adults presented with signs and symptoms for less than 24 hours than did pediatric patients (38% vs. 6%, P = 0.01). Colloid cyst mean diameter was 2.0 cm (standard deviation 1.1, range 0.5-7.9 cm) and 96% measured 1 cm or larger. CONCLUSIONS Our data suggests that the prodrome preceding sudden death in the setting of a colloid cyst may be shorter in adults. Also, most fatal colloid cysts measured 1 cm or larger.
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Affiliation(s)
- Carlito Lagman
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Kanwaldeep Rai
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Lawrance K Chung
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Daniel T Nagasawa
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Joel S Beckett
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Alexander M Tucker
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA
| | - Isaac Yang
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, USA; Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, USA; Department of Head and Neck Surgery, University of California, Los Angeles, Los Angeles, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, USA; Department of Neurosurgery, Harbor-UCLA Medical Center, Torrance, California, USA; Los Angeles Biomedical Research Institute (LA BioMed), Harbor-UCLA Medical Center, Torrance, California, USA.
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Swaminathan G, Jonathan GE, Patel B, Prabhu K. Xanthogranulomatous colloid cyst of the third ventricle: Alter your surgical strategy. Neuroradiol J 2017; 31:47-49. [PMID: 28665178 DOI: 10.1177/1971400917703988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Colloid cysts are the most common benign neoplasms of the anterior third ventricle, mostly located at the level of the foramen of Monro and can often manifest as sudden onset headache or loss of consciousness. These cysts often have a well-defined cyst wall, mucinous or watery intracystic fluid and have a fairly good plane with the surrounding parenchyma. Occasionally, intracystic haemorrhage can lead to xanthogranulomatous inflammatory changes within the cyst resulting in focal thickening of the cyst wall and adhesion to the surrounding structures. Here we describe a case of xanthogranulomatous colloid cyst which is a very rare variant of colloid cyst.
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Affiliation(s)
| | | | - Bimal Patel
- 2 Department of Neuropathology Christian Medical College, India
| | - Krishna Prabhu
- 1 Department of Neurological Sciences, Christian Medical College, India
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Connolly ID, Johnson E, Lamsam L, Veeravagu A, Ratliff J, Li G. Microsurgical vs. Endoscopic Excision of Colloid Cysts: An Analysis of Complications and Costs Using a Longitudinal Administrative Database. Front Neurol 2017; 8:259. [PMID: 28649225 PMCID: PMC5465269 DOI: 10.3389/fneur.2017.00259] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 05/22/2017] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Open microsurgical and endoscopic approaches are the two main surgical options for excision of colloid cysts. Controversy remains as to which is superior. Previous studies consist of small cohort sizes. This topic has not been investigated using national administrative claims data which benefits from larger patient numbers. METHODS Current Procedural Terminology (CPT) and International Classification of Disease version 9 (ICD-9) coding at inpatient visit was used to select for index surgical procedures corresponding to microsurgical or endoscopic excision of colloid cysts. Comorbidities, costs, and complications were collected. RESULTS We identified a total of 483 patients. In all, 240 were from the microsurgical cohort and 243 were from the endoscopic cohort. The two groups displayed similar demographic and comorbidity profiles. Thirty-day post-operative complications were also similar between groups with the exception of seizures and thirty-day readmissions, both higher in the open surgical cohort. The seizure rates were 14.7 and 5.4% in the microsurgical and endoscopic cohorts, respectively (p = 0.0011). The thirty-day readmission rates were 17.3 and 9.6% in the microsurgical and endoscopic cohorts, respectively (p = 0.0149). Index admission costs and 90-day post discharge payments were higher in patients receiving microsurgical excision. CONCLUSION An analysis of administrative claims data revealed few differences in surgical complications following colloid cyst excision via microsurgical and endoscopic approaches. Post-operative seizures and thirty-day readmissions were seen at higher frequency in patients who underwent microsurgical resection. Despite similar complication profiles, patients undergoing microsurgical excision experienced higher index admission costs and 90-day aggregated costs suggesting that complications may have been more severe in this group.
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Affiliation(s)
- Ian David Connolly
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Eli Johnson
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Layton Lamsam
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Anand Veeravagu
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
| | - John Ratliff
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Gordon Li
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA, United States
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Anterior trans-frontal endoscopic resection of third-ventricle colloid cyst: how I do it. Acta Neurochir (Wien) 2017; 159:1049-1052. [PMID: 28378097 DOI: 10.1007/s00701-017-3149-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 03/13/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND The endoscopic technique has been recognised as a viable and safe alternative to microsurgery for the treatment of third-ventricle colloid cyst. However, the standard precoronal endoscopic approach does not always provide an adequate visualisation of the attachment of the cyst to the velum interpositum. Using a more anterior approach, it is easier to reach the roof of the cyst and its possible adherences with the tela choroidea. METHOD The authors describe step by step the anterior trans-frontal endoscopic approach for management of third ventricle colloid cyst. CONCLUSIONS The described approach has shown to be safe, quick and effective for the treatment of third-ventricle colloid cyst.
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Abdel Latif AM, Souweidane MM. Extruded contents of colloid cysts after endoscopic removal. J Neurosurg 2016; 125:570-5. [DOI: 10.3171/2015.6.jns142676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE
Mineralized or desiccated colloid cysts pose some unique challenges to endoscopic removal. The extrusion of the solid matrix into the intraventricular compartment has not been previously reported and, as such, no guidance exists regarding its predilection, prevention, and fate.
METHODS
Postoperative imaging studies in a registry of patients undergoing endoscopic removal of colloid cyst were reviewed to detect any solid matrix within the ventricular compartment. Preoperative images and operative notes were used to determine if any features were predictive. Serial postoperative images and clinical notes were used to characterize the implications of these findings.
RESULTS
From a review of 94 patients, 10 (10.6%) patients had evidence of an extruded intraventricular solid fragment (median follow-up 4 months; range 0.5–115 months). Of the evaluable patients, 7 of 9 patients had T1-weighted hyperintense and T2-weighted hypointense cysts on preoperative scans. Seventy-eight percent of the extrusions were on the same side as the endoscopic entry. Three patients demonstrated early fragment migration, but not after 8 months of radiological follow-up. All evaluable patients demonstrated improvement in their hydrocephalus, and none suffered a complication attributable to the intraventricular extruded fragments.
CONCLUSIONS
Intraventricular extruded colloid fragments can occur after endoscopic resection, with the possible risk demonstrated as cyst hypointensity on preoperative T2-weighted images. The finding does not seem to result in any clinical morbidity, and radiographic involution is the rule. Migratory capacity, however, does exist and justifies a more frequent imaging surveillance schedule and consideration for removal.
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Affiliation(s)
- Assem M. Abdel Latif
- 1Department of Neurological Surgery, Ain Shams University, Cairo, Egypt
- 2Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Medical College, Cornell University, New York; and
| | - Mark M. Souweidane
- 2Department of Neurological Surgery, NewYork-Presbyterian Hospital, Weill Medical College, Cornell University, New York; and
- 3Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Kone L, Chaichana KL, Rincon-Torroella J, Snyman C, Moghekar A, Quiñones-Hinojosa A. The impact of surgical resection on headache disability and quality of life in patients with colloid cyst. Cephalalgia 2016; 37:442-451. [PMID: 27165491 DOI: 10.1177/0333102416648654] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Colloid cysts are histologically benign but can present with a broad spectrum of symptoms. A systematic review of the literature did not reveal any patient-centered data on the headache disability and quality of life (QoL) of these patients. Methods This is a retrospective cohort study of 187 colloid cyst patients from the Colloid Cyst Survival Group who completed a survey that included demographic data, clinical data, a modified QoL survey (SF36v2), and a headache disability inventory or index (HDI). Results Using multivariable linear regressions, we confirmed that the physical (PCS) and mental (MCS) components of SF-36 were significantly increased in the surgery group after adjustment for various baseline characteristics ( p = 0.025; p = 0.006). Self-reported headache disability was significantly decreased with surgery when adjusted for the same baseline characteristics ( p = 0.02). Finally, patients with an incidental diagnosis of colloid cyst reported similar benefits from surgery in PCS, MCS and HDI. Conclusion Our results suggest that colloid cyst patients who underwent a surgical resection self-report a better QoL and less headache disability compared with patients who did not undergo surgery. Future prospective studies with baseline measures of QoL are indicated to confirm our findings.
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Affiliation(s)
- Lyonell Kone
- 1 Department of Neurosurgery, Johns Hopkins University, USA
| | | | | | - Claire Snyman
- 1 Department of Neurosurgery, Johns Hopkins University, USA
| | - Abhay Moghekar
- 2 Department of Neurology, Johns Hopkins University, USA
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Giant Leaking Colloid Cyst Presenting with Aseptic Meningitis: Review of the Literature and Report of a Case. World Neurosurg 2015; 84:1997-2001. [DOI: 10.1016/j.wneu.2015.06.064] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 06/26/2015] [Accepted: 06/26/2015] [Indexed: 11/21/2022]
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Two A, Christian E, Mathew A, Giannotta S, Zada G. Giant, calcified colloid cyst of the lateral ventricle. J Clin Neurosci 2015; 24:6-9. [PMID: 26358201 DOI: 10.1016/j.jocn.2015.05.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 05/02/2015] [Indexed: 11/28/2022]
Abstract
We report a patient with a giant, calcified colloid cyst in the left lateral ventricle. Colloid cysts are slow growing, benign lesions, commonly originating in the roof of the anterior third ventricle near the foramen of Monro. Many colloid cysts are small lesions which are either discovered incidentally or cause headache, visual changes, memory deficits, and/or syncope. Giant colloid cysts are rare. A 40-year-old man presented with a month long history of worsening headaches and was found to have a multiloculated 5 cm intraventricular mass with an anterior hyperdensity, suggestive of calcification, arising within the lateral ventricles. He underwent an interhemispheric transcallosal approach for resection of the mass. The pathology was consistent with a giant colloid cyst with calcification in the anterior cyst wall. Giant, calcified mass is a rare presentation of colloid cyst. Although rare, this diagnosis remains an important consideration in the differential diagnosis of any calcified, cystic intraventricular mass.
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Affiliation(s)
- Aimee Two
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Suite 5046, 1200 North State Street, Los Angeles, CA 90089, USA
| | - Eisha Christian
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Suite 5046, 1200 North State Street, Los Angeles, CA 90089, USA.
| | - Anna Mathew
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Steven Giannotta
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Suite 5046, 1200 North State Street, Los Angeles, CA 90089, USA
| | - Gabriel Zada
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Suite 5046, 1200 North State Street, Los Angeles, CA 90089, USA
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Zabihyan S, Etemadrezaie H, Baharvahdat H, Baradaran A, Ganjeefar B, Bohl MA, Nakaji P. Remote transplantation of a third ventricle colloid cyst: case report. J Neurosurg 2015; 122:1406-10. [DOI: 10.3171/2014.9.jns14864] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The authors report the case of a 15-year-old girl with a third ventricle colloid cyst. She presented with prolonged headache, nausea, vomiting, and loss of visual acuity with bilateral papilledema. Computed tomography and MRI revealed severe biventricular hydrocephalus with transependymal periventricular fluid and a minimally enhancing cystic mass of the third ventricle. The patient was diagnosed with a colloid cyst and obstructive hydrocephalus, and endoscopic resection with ablation of the cyst remnant was performed. While attempting to extricate the cyst from the patient's head, control of the cyst was lost and the cyst fell into the lateral ventricle beyond the surgeon's view. Postoperative imaging showed that the cyst had settled in the right occipital horn. After 3 years of follow-up, imaging suggests growth of the cyst in its new position without necrosis or displacement on prone imaging.
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Affiliation(s)
- Samira Zabihyan
- 1Department of Neurological Surgery, Quaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran; and
| | - Hamid Etemadrezaie
- 1Department of Neurological Surgery, Quaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran; and
| | - Humain Baharvahdat
- 1Department of Neurological Surgery, Quaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran; and
| | - Aslan Baradaran
- 1Department of Neurological Surgery, Quaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran; and
| | - Babak Ganjeefar
- 1Department of Neurological Surgery, Quaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran; and
| | - Michael A. Bohl
- 2Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Peter Nakaji
- 2Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
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Governale LS. Minimally invasive pediatric neurosurgery. Pediatr Neurol 2015; 52:389-97. [PMID: 25771997 DOI: 10.1016/j.pediatrneurol.2014.08.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 08/20/2014] [Accepted: 12/30/2014] [Indexed: 10/24/2022]
Abstract
Advances in technology have facilitated the development of minimally invasive neurosurgical options for the treatment of pediatric neurological disease. This review seeks to familiarize pediatric neurologists with some of the techniques of minimally invasive pediatric neurosurgery, focusing on treatments for hydrocephalus, arachnoid cysts, intracranial mass lesions, and craniosynostosis.
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Affiliation(s)
- Lance S Governale
- Division of Pediatric Neurosurgery, Nationwide Children's Hospital, Columbus, Ohio; Department of Neurosurgery, Ohio State University, Columbus, Ohio.
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Osorio JA, Clark AJ, Safaee M, Tate MC, Aghi MK, Parsa A, McDermott MW. Intraoperative Conversion from Endoscopic to Open Transcortical-Transventricular Removal of Colloid Cysts as a Salvage Procedure. Cureus 2015; 7:e247. [PMID: 26180671 PMCID: PMC4494539 DOI: 10.7759/cureus.247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 02/02/2015] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To describe the transcortical-transventricular as an intraoperative salvage procedure and its effect of operative time and outcome. METHODS Thirty-three patients were included in the study. Twenty patients had an endoscopic operation, five had a transcortical-transventricular approach, and eight underwent an interhemispheric approach for resection. Based on common cyst location in the roof of the third ventricle, we propose a simple classification of surgical operative zones based on relationships defined by the anterior column of the fornix, the septal vein, and the medial atrial vein. RESULTS Complete capsule removal was achieved in 35% of endoscopic operations, 100% of transcortical-transventricular operations, and 63% of the interhemispheric operations. Operative time was 176 minutes for endoscopic operations, whereas the operative time for cases that converted to the transcortical-transventricular approach was 190 minutes (p=0.39). CONCLUSION A surgical-based classification of zones within the roof of the third ventricle that can be accessed with microsurgical techniques is proposed. Both endoscopic and microsurgical cyst aspiration and excision remain options. We believe that younger patients, patients with large cysts that fill the third ventricle, or those with recurrence after prior treatment would benefit from open transcortical excision as a safe and effective operative approach using modern image-guided systems. Consent was formally obtained or waived for all subjects present within this study.
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Affiliation(s)
- Joseph A Osorio
- Department of Neurological Surgery, University of California, San Francisco
| | - Aaron J Clark
- Department of Neurological Surgery, University of California, San Francisco
| | - Michael Safaee
- Department of Neurological Surgery, University of California, San Francisco
| | - Matthew C Tate
- Neurological Surgery, Northwestern University Feinberg School of Medicine
| | - Manish K Aghi
- Department of Neurological Surgery, University of California, San Francisco
| | - Andrew Parsa
- Department of Neurological Surgery, University of California, San Francisco
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Endoscopic Versus Microsurgical Resection of Colloid Cysts: A Systematic Review and Meta-Analysis of 1278 Patients. World Neurosurg 2014; 82:1187-97. [DOI: 10.1016/j.wneu.2014.06.024] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 06/11/2014] [Indexed: 11/18/2022]
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Abstract
OBJECT Incidental colloid cysts are frequently managed with surveillance imaging rather than surgical excision. This approach is born out of their purported indolent growth pattern and the surgical morbidity associated with microsurgical removal. The advent of endoscopic colloid cyst removal may offer renewed assessment of these patients who carry a risk of acute neurological deterioration. An evidence-based recommendation should weigh the risks of operative treatment. Thus far, there has been no concentrated assessment of cyst removal in patients with incidental colloid cysts. The major objective in this study was to define the risks associated with the endoscopic surgical removal of incidentally diagnosed colloid cysts. METHODS A retrospective review of the medical records was performed to search for patients evaluated for a colloid cyst between the years 1996 and 2012. Eighty-seven patients underwent colloid cyst resection, and 34 were managed with nonoperative surveillance imaging. Microsurgical resections, endoscopic resections of residual or recurrent colloid cysts, and cases with unknown preoperative symptomatic status were excluded from further analysis. Seventy-seven cases of primary endoscopic resections were identified. Twenty resections were performed in patients with an incidental diagnosis and 57 in symptomatic individuals. Presenting characteristics and surgical outcomes were compared between the incidental and symptomatic groups. RESULTS The mean age at surgery was 39.65 years for the incidental and 43.31 years for the symptomatic group (p = 0.36). The median maximal cyst diameter was 9.7 mm (range 3-31 mm) for the incidental and 12 mm (range 5-34 mm) for the symptomatic group. The mean frontal and occipital horn ratio was 0.3928 for the incidental and 0.4445 for the symptomatic group (p = 0.002). Total resection was achieved in 90% of the incidental and 82.3% of the symptomatic cases (p = 0.49). The median hospital stay was 1 day for incidental and 2 days for symptomatic cases (p = 0.006). There were no deaths. There was one case of aseptic meningitis in the incidental group. In the symptomatic group there were 3 complications: one patient with subjective memory impairment, one with transient short-term memory deterioration, and another with a superficial wound infection treated with operative debridement. Two patients from the symptomatic group needed a CSF diversion procedure, and no shunting was needed in the incidental group. There were two recurrences in the symptomatic group (78 and 133 months postoperatively) and none in the incidental group (p = 1). CONCLUSIONS Age and cyst diameter were not correlated with the absence or presence of symptoms in patients with a colloid cyst of the third ventricle. Operative results were highly favorable in both groups and did not reveal a higher risk of morbidity in the patient presenting with an incidental lesion. The results support endoscopic resection as a legitimate therapeutic option for patients with incidental colloid cysts. Generalization of the operative results should be cautiously made, since this is a limited series and the results may depend on the degree of neuroendoscopic experience.
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