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.

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

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>

ENDOSCOPIC ENDONASAL RESECTION OF ANTERIOR CRANIAL BASE MENINGIOMAS

Neurosurgery ◽  
2008 ◽  
Vol 63 (1) ◽  
pp. 36-54 ◽  
Author(s):  
Paul A. Gardner ◽  
Amin B. Kassam ◽  
Ajith Thomas ◽  
Carl H. Snyderman ◽  
Ricardo L. Carrau ◽  
...  
Keyword(s):  
Cerebrospinal Fluid Leak ◽  
Tumor Location ◽  
Cranial Base ◽  
Complete Resection ◽  
Endoscopic Endonasal Approach ◽  
Endonasal Approach ◽  
Endoscopic Endonasal ◽  
Petroclival Meningiomas ◽  
Anterior Cranial Base ◽  
Fluid Leak

ABSTRACT OBJECTIVE The endonasal route may be feasible for the resection of anterior cranial base tumors that abut the paranasal sinuses. There are several case reports and mixed case series discussing this approach. Other than pituitary adenomas, there is a lack of literature describing the outcomes of endonasal approaches for single-tumor types such as meningiomas. METHODS In this study, we describe our current endoscopic endonasal technique and demonstrate the feasibility of using it to access anterior cranial base meningiomas from the back wall of the frontal sinus to the sella and laterally to the region of the midorbit. After this discussion, which includes key technical considerations and nuances, we address safety and efficacy by reporting the outcomes of our early experience with endoscopic endonasal resection of 35 anterior cranial base meningiomas. RESULTS A total of 35 patients underwent endoscopic endonasal resection of anterior cranial base meningiomas from October 2002 to October 2005. Degree of resection by tumor location was as follows: 10 of the 12 (83%) patients with olfactory groove meningiomas planned for complete resection underwent gross total (seven of 12) or near-total (&gt;95%) (three of 12) resection (67% of all 15 olfactory tumors); 12 of 13 patients (92%) with tuberculum meningiomas underwent gross (11 of 13) or near (&gt;95%) (one of 13) total resection; five patients diagnosed with petroclival meningiomas had successful resection of the parasellar portion of their tumors with relief of visual symptoms (no patients underwent complete resection of their tumors via the endoscopic, endonasal approach); two giant petroclival meningiomas were debulked with 63 and 89% resection, respectively. All patients experienced resolution or improvement of visual symptoms. No patient experienced permanent worsening of vision after surgery. Only one (3%) patient without preoperative endocrine dysfunction experienced a new, permanent pituitary deficit, diabetes insipidus. One (3%) patient experienced a new neurological deficit after experiencing a hemorrhage 3 weeks after surgery. The postoperative cerebrospinal fluid leak rate was 40% (14 of 35) and varied by tumor location. All leaks were resolved without craniotomy. There were no cases of bacterial meningitis. One patient developed a superinfection of a sterile granuloma from a sinusitis 2 years after surgery. There were two cases of deep venous thrombosis and one pulmonary embolus. There were no operative or perioperative deaths. CONCLUSION Cranial base meningiomas can be successfully managed via a purely endoscopic endonasal approach with acceptable morbidity and mortality rates. The extent of resection is guided by patient factors and symptoms, not by approach. This series had a high cerebrospinal fluid leak rate. With the evolution of new reconstruction techniques, these rates have been substantially reduced.

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