scholarly journals Concerns of cerebrospinal fluid leak in aggressive expanded endonasal endoscopic approach for craniopharyngiomas

2020 ◽  
Vol 10 (4) ◽  
pp. 154-156
Author(s):  
Marlon Ortiz Machín ◽  
Omar López Arbolay
Keyword(s):  
Cerebrospinal Fluid ◽  
Third Ventricle ◽  
Cerebrospinal Fluid Leak ◽  
Endoscopic Approach ◽  
Csf Leak ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Nasoseptal Flap ◽  
Endoscopic Endonasal ◽  
Fluid Leak

Cerebrospinal fluid leak represents a frequent complication in Craniopharyngioma´s Endoscopic Endonasal Approach. A descriptive observational investigation was performed in 50 adult patients operated of Craniopharyngiomas by aggressive Expanded Endonasal Endoscopic Approach (EEEA) in “Hermanos Ameijeiras” Hospital since 2010 to 2019 using nasoseptal flap. The 14% of all patients develop CSF leak and 85,7 % of these cases had a great communication into third ventricle creating a cisternoventricular space. Was identified relation with tumor size, hypothalamic invasion and adhesion strength of tumour. Surgical cavity suffered hydrostatic and hydrodynamic pression than lead to CSF leak independent of multilayer reparation.

scholarly journals Utilization of the Nasoseptal Flap for Repair of Cerebrospinal Fluid Leak after Endoscopic Endonasal Approach for Resection of Pituitary Tumors

2019 ◽  
Vol 7 (1) ◽  
pp. 10 ◽  
Author(s):  
Remi A. Kessler ◽  
Tomas Garzon-Muvdi ◽  
Eileen Kim ◽  
Murugappan Ramanathan ◽  
Michael Lim
Keyword(s):  
Cerebrospinal Fluid ◽  
Pituitary Tumors ◽  
Cerebrospinal Fluid Leak ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Nasoseptal Flap ◽  
Endoscopic Endonasal ◽  
Fluid Leak

The endoscopic endonasal approach for cerebrospinal fluid leak repair in the elderly

2015 ◽  
Vol 132 ◽  
pp. 21-25 ◽  
Author(s):  
Enzo Emanuelli ◽  
Laura Milanese ◽  
Marta Rossetto ◽  
Diego Cazzador ◽  
Elena d’Avella ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Cerebrospinal Fluid Leak ◽  
The Elderly ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Endoscopic Endonasal ◽  
Fluid Leak

scholarly journals Persistent Cerebrospinal Fluid Leak after Endoscopic Endonasal Approach to the Posterior Cranial Fossa

2018 ◽  
Vol 79 (S 01) ◽  
pp. S1-S188
Author(s):  
Ana Nakassa ◽  
Edinson Najera ◽  
Hamid Borghei-Razavi ◽  
Huy Truong ◽  
Xicai Sun ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Cerebrospinal Fluid Leak ◽  
Posterior Cranial Fossa ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Endoscopic Endonasal ◽  
Cranial Fossa ◽  
Fluid Leak

Compare the Outcome of Endoscopic Endonasal versus Transcranial Approach for Cerebrospinal Fluid Leak Repair

2021 ◽  
Vol 15 (8) ◽  
pp. 2224-2227
Author(s):  
Mohammad Mushtaq ◽  
Haider Ali ◽  
Naeem Ul Haq ◽  
Muhammad Anwar Ullah ◽  
Anwar Shah ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Recurrence Rate ◽  
Cerebrospinal Fluid Leak ◽  
Csf Leak ◽  
Endonasal Approach ◽  
Endoscopic Endonasal ◽  
Group I ◽  
Transcranial Approach ◽  
Group Ii ◽  
Fluid Leak

Objective: The aim of this study is to compare the outcome of endoscopic endonasal verus transcranial approach for cerebrospinal fluid leak repair. Study Design: Comparative study Place and Duration: Conducted at department of Neurosurgery, Mardan Medical Complex/ Bacha Khan Medical College, Mardan during the period from 1st January 2020 to 31st December 2021. Methods: Total eighty patients of both genders were presented in this study. Patients were aged between 20-65 years. Patients’ detailed demographics age, sex and body mass were recorded after taking written consent. Patients had CSF leaks and the history of CSF leak was presented. Patients were equally divided into two groups, I and II. Group I received endonasal technique and group II received transcranial approach. All the patients underwent MRI and CT scan. Complete follow up among both groups were taken in the duration of 8 months for the assessment of efficacy. Complete data was analyzed by SPSS 24.0 version. Results: Mean age of the patients in group I was 33.08±14.90 years with mean BMI28.4±3.12 kg/m2 and in group II mean age was 31.66±4.84 years with mean BMI 27.45±1108 kg/m2. Total 50 (62.5%) patients were males (25 in each group) and 30 (37.5%) patients were females (15 in each group). In group I recurrence rate was found in 3 (7.5%) cases and in group II recurrence rate was 6 (15%). 3 (7.5%) patients in group II developed infection but no infection rate was found in the endoscopic endonasal group. Satisfaction among patients in the endonasal group was greater than that of the transcranial group. Overall efficacy rate among both groups was 71 (88.8%). Conclusion: We concluded in this study that for repair of cerebrospinal fluid leak endoscopic endonasal approach was effective and safe method as compared to transcranial approach. Minimum rate of recurrence and high rate of recovery was fund in endonasal approach. Keywords: CSF, Endoscopic endonasal, Transcranial approach, Complications, Recurrence

Endoscopic Endonasal Approaches to the Clivus with No Violation of the Nasopharynx: Surgical Anatomy and Clinical Illustration

2021 ◽  
Author(s):  
Carlos D. Pinheiro-Neto ◽  
Laura Salgado-Lopez ◽  
Luciano C.P.C. Leonel ◽  
Serdar O. Aydin ◽  
Maria Peris-Celda
Keyword(s):  
Posterior Fossa ◽  
Cerebrospinal Fluid Leak ◽  
Craniovertebral Junction ◽  
Foramen Magnum ◽  
Surgical Anatomy ◽  
Csf Leak ◽  
Surgical Approaches ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Endoscopic Endonasal

Abstract Background Despite the use of vascularized intranasal flaps, endoscopic endonasal posterior fossa defects remain surgically challenging with high rates of postoperative cerebrospinal fluid leak. Objective The aim of the study is to describe a novel surgical technique that allows complete drilling of the clivus and exposure of the craniovertebral junction with preservation of the nasopharynx. Methods Two formalin-fixed latex-injected anatomical specimens were used to confirm feasibility of the technique. Two surgical approaches were used: sole endoscopic endonasal approach and transnasion approach. The sole endonasal approach was used in a patient with a petroclival meningioma. Results In both anatomical dissections, the inferior clivectomy with exposure of the foramen magnum was achieved with a sole endoscopic endonasal approach. The addition of the transnasion approach helped to complete drilling of the inferior border of the foramen magnum and exposure of the arch of C1. Conclusion This study shows the anatomical feasibility of total clivectomy and exposure of the craniovertebral junction with preservation of the nasopharynx. A more favorable anatomical posterior fossa defect for the reconstruction is achieved with this technique. Further clinical studies are needed to assess if this change would impact the postoperative CSF leak rate.

scholarly journals The efficacy of an endoscopic endonasal approach in the repair of cerebrospinal fluid fistula: a clinical analysis

2019 ◽  
Vol 5 (4) ◽  
pp. 90
Author(s):  
Fulya Ozer ◽  
Can Alper Cagici ◽  
Cem Ozer ◽  
Cuneyt Yilmazer
Keyword(s):  
Cerebrospinal Fluid ◽  
Endoscopic Approach ◽  
Graft Material ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Cerebrospinal Fluid Fistula ◽  
Endoscopic Repair ◽  
Endoscopic Endonasal ◽  
Csf Leakage ◽  
Fluid Fistula

<p class="abstract"><strong>Background:</strong> Cerebrospinal fluid (CSF) fistula is an abnormal CSF leakage due to bone and/or dural defect of the skull base and usually operated with endonasal endoscopic approach. The aim of this study was to determine the efficacy of an endonasal endoscopic approach in the repair of CSF leakage and to find the reasons of the recurrence of endoscopic procedure.</p><p class="abstract"><strong>Methods:</strong> The medical records of 24 patients that presented with the diagnosis of cerebrospinal fluid fistula and who had undergone endonasal endoscopic repair surgery were reviewed retrospectively.  </p><p class="abstract"><strong>Results:</strong> 13 patients (54.2%) were found to have spontaneous CSF fistulas without any history of trauma, while 11 patients (45.8%) had posttraumatic CSF fistulas. The mean body mass index (BMI) of patients was 31. 3 kg/m² (20.1-49.6). Nasal septal cartilage was used as a graft material in 19 patients (79%) while only fascia was used in 5 patients (21%). The evaluation of long-term results revealed recurrence in 4 patients (16.6%). Two of these patients required a second surgical repair.</p><p class="abstract"><strong>Conclusions:</strong> An endoscopic endonasal approach is a safe method with less morbidity and a reliable outcome in the repair of CSF fistulas. The most important causative factors in the recurrence of endoscopic repair of CSF leak might be to have high BMI and not to use multilayered graft material for closure of fistula.</p><p class="abstract"> </p>

scholarly journals Endoscopic endonasal repair of sphenoid cerebrospinal fluid leak, review and institutional experience

2019 ◽  
Vol 5 (2) ◽  
pp. 241
Author(s):  
Isra Al-Jazeeri ◽  
Hassan Al-Jazeeri ◽  
Ali Al-Momen
Keyword(s):  
Demographic Data ◽  
Cerebrospinal Fluid Leak ◽  
Csf Leak ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Endoscopic Endonasal ◽  
Uncommon Presentation ◽  
Pubmed Database ◽  
Intracranial Complications ◽  
Csf Leaks

<p class="abstract"><strong>Background:</strong> Rhinogenic CSF leaks are not an uncommon presentation. Considering the possibility of drastic intracranial complications if left untreated, makes the management of such cases of outmost importance. Most of the non-traumatic CSF leaks will need a surgical repair. And since the introduction of the endoscopic nasal surgeries, these repairs are done almost always through the endoscopic endonasal approach.</p><p class="abstract"><strong>Methods:</strong> Retrospective review of cases with endoscopic repair of sphenoid CSF leak, who presented to King Fahad Specialist Hospital in Dammam (KFSH-D), from November 2003 to December 2017. And the U.S. National Library of Medicine (Pubmed) database was searched for “Sphenoid CSF Leak”.  </p><p class="abstract"><strong>Results:</strong> We had a total of 12 cases. The demographic data, diagnostic investigations and operative data were retrieved and reviewed.</p><p class="abstract"><strong>Conclusions:</strong> We advise using high resolution CT and intra-operative fluroscein for a reliable localization. And we found no complications with use of correct concentration of fluroscein. Endoscopic endonasal approach for repair of sphenoid CSF leak was found to be both effective and safe.</p>

scholarly journals Endoscopic Endonasal Approaches to the Clival Region

2021 ◽  
Vol 49 (1, 2, 3) ◽  
pp. 45
Author(s):  
Janez Ravnik ◽  
Borut Hribernik ◽  
Boštjan Lanišnik
Keyword(s):  
Cerebrospinal Fluid Leak ◽  
Csf Leak ◽  
Neurenteric Cyst ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Transnasal Approach ◽  
Endoscopic Endonasal ◽  
Post Operative Period ◽  
Operative Complications ◽  
Post Operative Complications

<p><strong>Objective</strong>. Our main objectives were to analyze and determine the safety, risk of post-operative complications, and surgical outcome of the endoscopic endonasal approach to the clival region.</p><p><strong>Methods</strong>. From May 2011 to May 2019, we operated on 19 patients using the endoscopic endonasal approach to the clival region. Their pathologies were diverse: pituitary macroadenoma, craniopharyngioma, metastasis, and a prepontine neurenteric cyst. The first operations were supervised by an experienced center using telementoring. We explained our surgical technique and analyzed the patients’ data, which were included in our study.</p><p><strong>Results. </strong>We managed to achieve complete removal of the pathological process in 14 patients. There were no deaths in the perioperative and early post-operative period. The most common complication was a cerebrospinal fluid leak, which was successfully managed in all of the cases. There were no deaths or significant morbidities in the post-operative period.</p><p><strong>Conclusion. </strong>An endoscopic transnasal approach to the clival region is safe and effective. It provides better visualization of that region compared to other transcranial approaches. The risk of post-operative complications is significantly lower with the help of modern reconstructive techniques. CSF leak is the most frequent complication.</p>

Comparison of high‐flow CSF leak closure with nasoseptal flap following endoscopic endonasal approach in adult and pediatric populations

2021 ◽  
Author(s):  
Peter Papagiannopoulos ◽  
Charles C.L. Tong ◽  
Hannah J. Brown ◽  
Jennifer E. Douglas ◽  
Christina M. Yver ◽  
...  
Keyword(s):  
High Flow ◽  
Csf Leak ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Nasoseptal Flap ◽  
Endoscopic Endonasal ◽  
Pediatric Populations
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