1
|
Dhandapani S, Jani P, Sahoo SK. Single-entry two-stage rotational outside-in technique for simultaneous ventriculostomy and pineal region biopsy using traditional ventricular endoscope: technical note and comparative review. Childs Nerv Syst 2022; 38:627-631. [PMID: 34625817 DOI: 10.1007/s00381-021-05389-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/04/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Many methods are reported for simultaneous endoscopic 3rd ventriculostomy and posterior 3rd ventricular biopsy with their pros and cons. We describe a novel single-entry two-stage rotational outside-in technique using the common 6° ventriculoscope and contrast this with others. TECHNIQUE Using a single burr hole, at the line extended from aqueduct through the larger foramen of Monro in parasagittal imaging, the ventricular endoscope is first inserted with 6° angled view anteroinferior, the tip of endoscope sheath just beyond the anterior part of the foramen, and ventriculostomy performed using flexible catheter's beveled cut end and balloon in a curvilinear trajectory using peripheral visualization. Keeping camera in the same orientation, it is then rotated 180° having 6° angled view postero-inferior, endoscope sheath traversing the posterior part of the foramen close to the posterior 3rd ventricular target, and biopsy obtained with rigid forceps. This technique overcomes some of the limitations of other methods by exploiting the flexible catheters and the rotational advantage of the 6° angle of the traditional ventriculoscope. CONCLUSION Our single burr hole two-stage rotational technique for simultaneous third ventriculostomy and posterior third ventricular biopsy seems to be an excellent alternative to other methods which can be used with both traditional 6° and greater angled ventriculoscopes without any significant deterrent.
Collapse
Affiliation(s)
- Sivashanmugam Dhandapani
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
| | - Parth Jani
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Sushant K Sahoo
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| |
Collapse
|
2
|
Sharafeddine H, Hamideh D, Morsi RZ, Najjar MW. Surgical techniques in the management of supratentorial pediatric brain tumors: 10 years' experience at a tertiary care center in the Middle East. Surg Neurol Int 2021; 12:269. [PMID: 34221600 PMCID: PMC8247713 DOI: 10.25259/sni_205_2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/25/2021] [Indexed: 12/21/2022] Open
Abstract
Background: The goal of this retrospective study is to present the first epidemiological data on pediatric supratentorial central nervous system (CNS) tumors in Lebanon and to review the various surgical management strategies used. Methods: We conducted a retrospective case series of all pediatric patients who presented with a supratentorial CNS tumor and underwent surgery at our institution between 2006 and 2016. We collected and analyzed demographic characteristics, tumor location, clinical manifestations, histopathology, and surgical management strategies and outcome, and discussed them after dividing the tumors as per location and in view of published literature. Results: Ninety-nine children were studied with a male-to-female ratio of 2.3:1 and a mean age of 8.5 years. The most common location was convexity (44%) and included low-grade and high-grade glial tumors, along with other miscellaneous lesions. The next location was sellar/diencephalic (34%), including craniopharyngiomas, hypothalamic/optic pathway/thalamic gliomas, hamartomas, and pituitary/Rathke’s cyst, where there was notable use of endoscopic techniques (21%). Tumors in the pineal region (13%) were tectal gliomas, germ cell tumors, and pineoblastomas and were mostly treated endoscopically. The last group was lateral intraventricular tumors (8%) and was mostly choroid plexus lesions and ependymomas. Overall, the surgical objective was achieved in 95% with mild/moderate complications in 17%. Conclusion: A variety of pathologies may affect the pediatric population in the supratentorial region. Different surgical strategies, including microsurgical and endoscopic techniques, may be employed to remove, debulk, or biopsy these tumors depending on their location, suspected diagnosis, prognosis, and the need for treatment of possible associated hydrocephalus.
Collapse
Affiliation(s)
- Hiba Sharafeddine
- Department of Surgery-Neurosurgery, American University of Beirut, United States
| | - Dima Hamideh
- Department of Pediatrics, Children Cancer Institute, American University of Beirut, Beirut, Lebanon, United States
| | - Rami Z Morsi
- Department of Neurology, University of Chicago, Chicago, IL, United States
| | - Marwan W Najjar
- Department of Surgery-Neurosurgery, American University of Beirut, United States
| |
Collapse
|
3
|
Role of endoscopic surgical biopsy in diagnoses of intraventricular/periventricular tumors: review of literature including a monocentric case series. Acta Neurol Belg 2020; 120:517-530. [PMID: 32107717 DOI: 10.1007/s13760-020-01299-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 02/09/2020] [Indexed: 12/28/2022]
Abstract
The intra- and periventricular location tumor (IPVT) of a brain remains a hard challenge for the neurosurgeon because of the deep location and eloquent anatomic associations. Due to this high risk of iatrogenic injury, many surgeons elect to perform biopsies of such lesions to establish a diagnosis. On the one hand, stereotaxic needle biopsy (SNB) is a minimally invasive procedure but with a significant risk of complications and a high risk of lack of tissue for molecular analyses for this region [Fukushima in Neurosurgery 2:110-113 (1978)]; on the other hand, the use of endoscopic intraventricular biopsy (EIB) allows for diagnosis with minimal surgical intervention [Iwamoto et al. in Ann Neurol 64(suppl. 6):628-634 (2008)]. IPVTs and related CSF pathway obstructions can be safely and effectively treated with endoscopic techniques. It is not possible to compare EIB with diagnoses made by any other method or with the established treatment. We aim to analyze the accuracy of EIB results by comparing them with results of biopsies performed later, in other methods and thereby evaluating the treatment evolution considering our personal experience. The difficulties and complications encountered are presented and compared with those reported in the literature to obtain the best review possible for this topic. A systematic review of literature was done using MEDLINE, the NIH Library, PubMed, and Google Scholar yielded 1.951 cases for EIB and 1912 for SNB, according to standard systemic review techniques. Review was conducted on 50 studies describing surgical procedures for lesions intra- and para-ventricular. The primary outcome measure was a diagnostic success. We also consider 20 patients with IPVT treated in our department. Clinical characteristics and surgical outcome were evaluated and a systematic review of the literature was performed. Overall, all our biopsies were diagnostic, with a positive histologic sample in 100% of our patients. 8 patients underwent a concurrent endoscopic third ventriculostomy. 4 patients underwent a concurrent ventriculostomy combined with septostomy. For 1 patient was necessary the only septostomy combined with biopsy. Every case has obtained a histological diagnosis. The percentage of complications was very low with only 1 case of post-operative infection and 1 case of hemorrhage. It was impossible to create a specific comparison from literature data of IPVTs between a stereotactic and endoscopic procedure, it presents only the collection of pineal gland tumor [Kelly in Neurosurgery 25(02):185-194 (1989); Quick-Weller in World Neurosurgery 96:124-128 (2016)] or unknown location of the lesion in major review [Marenco-Hillembrand et al. in Front Oncol 8:558 (2018)]. The present study aims to report our experience with the surgical management of IPVTs. The EIB sample yields an accurate histologic diagnosis tumor, with a positive histologic sample in 87, 95% of patients. The choice of the appropriate procedure should consider not only the preference and the experience of the neurosurgeon but also the several other variables as the location. While some periventricular lesions are better approached by endoscopic techniques, others are more suited for stereotactic-guided approaches. The ability to perform an EIB and relieve tumor-associated hydrocephalus by neuroendoscopy is considered to be a benefit of this procedure since this is less invasive than other treatments.
Collapse
|
4
|
The diagnostic quality of needle brain biopsy specimens obtained with different sampling methods - Experimental study. Sci Rep 2019; 9:8077. [PMID: 31147596 PMCID: PMC6542833 DOI: 10.1038/s41598-019-44622-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 05/20/2019] [Indexed: 01/06/2023] Open
Abstract
The aim is to examine whether brain tissue samples obtained through needle biopsy are better for histopathological evaluation when obtained with defined vacuum pressure, a novel needle rotation method, and using different needle type - Laitinen or Nashold. Moreover the paper aims to answer the question: Does vacuum and mechanical injury resulting from different sampling methods damage the tissue specimen challenging the diagnosis?. Eight hundred biopsy specimens from fresh swine brains were obtained using Nashold and Laitinen brain biopsy needles through inner cannula cutting or needle rotation sampling at vacuum pressure, from 0 to 0.06 MPa. The specimen weight and tissue quality for microscopic assessment were evaluated using the Mair score. Rising aspiration pressure increased the biopsy sample weight. Needle rotation delivered larger biopsy samples than the standard method. Laitinen provided larger samples than the Nashold needle, with the same sampling method or vacuum pressure. A higher histopathological diagnostic quality of tissue was obtained with the Laitinen needle than with Nashold, with higher vacuum pressure than lower pressure and finally with needle rotation than the standard method. No tissue damage caused by higher suction pressure or method of tissue separation was documented. Brain tissue samples obtained through needle biopsy are better for histopathological evaluation when obtained with higher vacuum pressure, a novel needle rotation method and with Laitinen needle. Higher suction pressure and sampling methods did not cause tissue damage.
Collapse
|
5
|
Amer MAI, Elatrozy HIS. Combined endoscopic third ventriculostomy and tumor biopsy in the management of pineal region tumors, safety considerations. EGYPTIAN JOURNAL OF NEUROSURGERY 2018. [DOI: 10.1186/s41984-018-0022-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
6
|
Ros-Sanjuán Á, Ros-López B, Ibáñez-Botella G, Domínguez-Páez M, Carrasco-Brenes A, Arráez-Sánchez MÁ. Neuroendoscopic biopsy: analysis of a series of 80 patients. Neurosurg Rev 2018; 43:249-258. [DOI: 10.1007/s10143-018-1046-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 10/27/2022]
|
7
|
Azab WA, Abdelrahman AY, Alsheikh TM, Najibullah MM. Neuroendoscopy in Kuwait: Evolution, Current Status, and Future Directions. World Neurosurg 2016; 92:298-302. [PMID: 27188640 DOI: 10.1016/j.wneu.2016.05.023] [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: 03/15/2016] [Revised: 05/07/2016] [Accepted: 05/09/2016] [Indexed: 11/30/2022]
Abstract
An overview of the development of neuroendoscopy at the neurosurgery department, Ibn Sina Hospital in Kuwait, is presented with an outline of difficulties and obstacles faced by the field until it reached its current status. The factors and solutions that helped us overcome these problems are also elaborated on. After a modest beginning few years ago, endoscopic skull base procedures, intraventricular neuroendoscopy, and spinal endoscopy are regularly performed in the department. Although neuroendoscopy is not per se a neurosurgical subspecialty, it is an area that requires special training. Achieving an appropriate level of care necessitates these highly trained neurosurgeons to collaborate together and with other specialties to create teamsgeared towards offering such treatment options topatients. Importantly, a multitude of essential facilities should be available to make such a pattern of practice possible. In our experience, this was made possible through continued efforts that have finally paid off and gradually led to a complete shift of the face of neuroendoscopic practice in our department. Our future endeavors aim at further development of neuroendoscopy in the department to create a center of excellence.
Collapse
Affiliation(s)
- Waleed A Azab
- Department of Neurosurgery, Ibn Sina Hospital, Sabah Medical Region, Safat, Kuwait.
| | - Ahmed Y Abdelrahman
- Department of Neurosurgery, Ibn Sina Hospital, Sabah Medical Region, Safat, Kuwait; Neurosurgery Department, Zagazig University, Zagazig, Egypt
| | - Tarik M Alsheikh
- Department of Neurosurgery, Ibn Sina Hospital, Sabah Medical Region, Safat, Kuwait
| | - Mostafa M Najibullah
- Department of Neurosurgery, Ibn Sina Hospital, Sabah Medical Region, Safat, Kuwait
| |
Collapse
|
8
|
Endoscopic Versus Stereotactic Procedure for Pineal Tumor Biopsies: Focus on Overall Efficacy Rate. World Neurosurg 2016; 92:223-228. [PMID: 27060509 DOI: 10.1016/j.wneu.2016.03.088] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 03/27/2016] [Accepted: 03/29/2016] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The management of pineal region tumors depends on the histologic subtypes. Two minimally invasive techniques are available: endoscopic intraventricular biopsies and stereotactic biopsies. The recent Southampton and Lille series are the largest endoscopic and stereotactic series of pineal region tumors reporting both diagnosis rate and accuracy rate, respectively; we elaborated on these results in the light of other recent studies. METHODS We compared the Southampton endoscopic series with the Lille series, reflecting our 25-year experience of stereotactic biopsies, and the metadata of the literature for both approaches, as reported in the 2013 Report of the French-Speaking Society of Neurosurgery on tumors of the pineal region. RESULTS The results of the Southampton series match the endoscopic literature, in particular regarding the diagnosis rate (81.2%) and the perioperative morbidity (25.0%), and provide a rarely reported accuracy rate (78.6%), giving access to the overall efficacy rate (63.8%). The results of the Lille series match the stereotactic literature and show better results than endoscopic biopsies concerning the diagnosis rate (98.9%), accuracy rate (100%), resulting overall efficacy rate (98.9%), and perioperative morbidity (6.4%). CONCLUSIONS The Southampton and Lille series provide a unique opportunity to compare the overall efficacy rates of endoscopic and stereotactic biopsies, respectively. The stereotactic approach is safer and more effective for biopsies of pineal region tumors. To improve the safety and reliability of endoscopic biopsies, various methods have to be evaluated: alternative burr-hole strategies, use of neuronavigation, and a combination of flexible and rigid endoscopes.
Collapse
|
9
|
Ishikawa E, Yamamoto T, Matsuda M, Akutsu H, Zaboronok A, Kohzuki H, Miki S, Takano S, Matsumura A. Intraparenchymal brain lesion biopsy guided by a rigid endoscope and navigation system. Surg Neurol Int 2015; 6:149. [PMID: 26487974 PMCID: PMC4590177 DOI: 10.4103/2152-7806.165764] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 07/29/2015] [Indexed: 11/25/2022] Open
Abstract
Background: The authors report a continuous case series of navigation-guided rigid endoscopic biopsy via the transcortical route for intraparenchymal brain lesions to assess the feasibility and efficacy of the method. Methods: Thirty-four patients with intraparenchymal brain lesions found on neurovisualization underwent navigation-guided rigid endoscopic biopsy. Most of the preoperative diagnoses were glioma WHO Grade II–IV (16 cases) or malignant lymphoma (15 cases). Intraoperative photodynamic diagnosis and intraoperative pathological diagnosis were used in 28 and 29 cases, respectively. In 2 cases with small and deep lesions, intraoperative magnetic resonance imaging was used for confirming the accuracy of the biopsy point. Results: The sampling accuracy determined by postoperative imaging and the definitive diagnosis ratio were 94% (32 out of 34 cases) and 97% (33 out of 34 cases), respectively. There was no postoperative mortality. In 2 patients, mild postoperative permanent morbidity (5.9%), presumably related to this technique, was observed in the early cases in the current group (34 case series). Conclusion: The method was estimated as safe and feasible for diagnostic tissue sampling of intraparenchymal brain lesions.
Collapse
Affiliation(s)
- Eiichi Ishikawa
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Tetsuya Yamamoto
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Masahide Matsuda
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hiroyoshi Akutsu
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Alexander Zaboronok
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hidehiro Kohzuki
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Shunichiro Miki
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Shingo Takano
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Akira Matsumura
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| |
Collapse
|