1
|
Solari D, Mastantuoni C, Cavallo LM, Esposito F, Cappabianca P. Endoscopic endonasal treatment of craniopharyngiomas: current management strategies and future perspectives. J Neurosurg Sci 2023; 67:26-35. [PMID: 35301832 DOI: 10.23736/s0390-5616.21.05507-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Craniopharyngiomas are locally aggressive disembryogenetic tumors presenting mostly in childhood and late adulthood. They are often burdened by an unfavorable clinical course due to close relationships with nearby critical neurovascular structures and high risk of recurrences. The aim of our paper is to provide a systematic review of the literature regarding current strategies and future perspectives for the treatment of craniopharyngiomas, focusing on the role of endoscopic endonasal surgery. EVIDENCE ACQUISITION A comprehensive literature search of three databases (PubMed, Ovid Medline, and Ovid Embase) has been conducted to identify papers addressing the management strategies in adult and pediatric craniopharyngioma patients. EVIDENCE SYNTHESIS Twenty-two articles have been included, providing data for 560 adult and 215 pediatric patients. Mean follow-up was 40.29 months for the adult and 58.05 months for pediatric population. GTR rate was 60.97% and 82.52% in adult and pediatric patients, respectively. Adjuvant radiotherapy was delivered in 20.99% of adult and 8.25% of pediatric cases; 89% of adult patients and 94.11% of pediatric patients receiving radiotherapy had previously undergone NTR, STR or partial resection. The recurrence rate was 19.32% and 18.61% for adult and pediatric population, respectively. Recurrences occurred mostly in patients receiving incomplete resection without adjuvant radiotherapy (72.87% in adults and 51.28% in children); 86.69% and 87.12% of adult and pediatric patients reported improvement of their previous ophthalmologic deficit; 40% of the adult population and 41.86%% of pediatric patients worsened or developed endocrinological disturbances. CSF leak rate was 16.4% in adults and 13.95%% in children. CONCLUSIONS Modern policy of craniopharyngioma management is represented by the combination of a "maximum safe" allowed surgical removal plus radiotherapy. In this scenario, the endoscopic endonasal technique proved to be a valid approach for removing these lesions, providing satisfactory outcomes with lower morbidity.
Collapse
Affiliation(s)
- Domenico Solari
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy -
| | - Ciro Mastantuoni
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Luigi M Cavallo
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Felice Esposito
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Paolo Cappabianca
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| |
Collapse
|
2
|
Linsler S, Senger S, Hero-Gross R, Steudel WI, Oertel J. The endoscopic surgical resection of intrasellar lesions conserves the hormonal function: a negative correlation to the microsurgical technique. J Neurosurg Sci 2018; 64:515-524. [PMID: 29595045 DOI: 10.23736/s0390-5616.18.04242-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The endonasal endoscopic approach is still currently under investigation for sellar tumor surgery: a higher resection rate is to be expected and complications should be minimized. The authors report their surgical results of endonasal endoscopic neurosurgery with special focus on postoperative hypopituitarism in comparison to microsurgical procedures. METHODS Sixty patients received endoscopic endonasal transsphenoidal procedures for sellar pathologies. All patients were followed up prospectively. A second group of 60 patients received microsurgical transsphenoidal procedures for sellar pathologies in our neurosurgical department before and were prospectively followed until now. Special attention was paid to hormonal insufficiency and medical substitution. RESULTS Sixty-eight percent (41 of 60) of the patients who underwent microsurgical procedures showed a new persisting pituitary insufficiency postoperatively. Twenty-three patients (55.5%) were substituted with thyroxine, hydrocortisone and sexual hormones and one patient (2.5%) also with ADH cause of global pituitary insufficiency. In 19 cases without any hormonal insufficiency after microsurgical procedures nine patients (47%) showed remnant tumor in follow-up MRI. The patients who underwent endoscopic procedures for pituitary adenomas revealed significant (P<0.01) less new persistent hormonal insufficiency with 13% of all cases (8/60). Five patients (62.5%) were substituted with thyroxine and hydrocortisone, two patients (25%) substituted with thyroxine, hydrocortisone and sexual hormones and one patient also with ADH because of global pituitary insufficiency. Thereby, in follow-up MRI and hormonal testing, radical tumor resection was detected in 92% in the endoscopic group. CONCLUSIONS This study seems to indicate that a better intraoperative identification and preservation of pituitary gland is possible in endoscopic transsphenoidal surgery with consecutive lower postoperative hypopituitarism rate.
Collapse
Affiliation(s)
- Stefan Linsler
- Clinic of Neurosurgery, Saarland University Hospital, Homburg, Germany -
| | - Sebastian Senger
- Clinic of Neurosurgery, Saarland University Hospital, Homburg, Germany
| | - Renate Hero-Gross
- Service of Endocrinology, Health Canter on Marktplatz, Homburg, Germany
| | - Wolf-Ingo Steudel
- Clinic of Neurosurgery, Saarland University Hospital, Homburg, Germany
| | - Joachim Oertel
- Clinic of Neurosurgery, Saarland University Hospital, Homburg, Germany
| |
Collapse
|
3
|
Oertel J, Gaab MR, Linsler S. The endoscopic endonasal transsphenoidal approach to sellar lesions allows a high radicality: The benefit of angled optics. Clin Neurol Neurosurg 2016; 146:29-34. [PMID: 27136095 DOI: 10.1016/j.clineuro.2016.04.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 04/18/2016] [Accepted: 04/19/2016] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The endonasal endoscopic approach is currently under investigation for perisellar tumour surgery. A higher resection rate is to be expected, and nasal complications should be minimized. Here, the authors report their technique of transnasal endoscopic neurosurgery with a special reference to the impact of the use of angled optics. MATERIAL AND METHODS Two-hundred-and-seventy-one endoscopic endonasal transsphenoidal procedures were performed for sellar lesions between January 2000 and August 2013. One-hundred-and-twenty-nine patients out of them could be used for analysing the use of angled endoscopes including completed follow up, MR imaging as resection control and documentation of the intraoperative use and benefit of angled optics. Exclusion criteria were: planned incomplete resection or incomplete data set. The surgical technique was carefully analysed; and these cases were followed prospectively. RESULTS Standard technique was a mononostril approach with 0° endoscopes. Angled endoscopes were used for assessment of radicality during the tumour resection and at the end of the procedure. In 95 cases (72%), an angled endoscope was used. Remnant tumour was visualized with angled optics in 27 of the 95 cases (28%). In all these cases, remnant tumour tissue was subsequently further removed. Complete resection was seen on MRI FU in 91 of 95 cases (96%) in this subgroup. In the cases without application of angled optics, there was already a sufficient sight via the 0° endoscope (14/34; 42%), or a significant bleeding from the cavernous sinus made the application of an angled endoscope impossible (19/34; 55%). On follow up, MRI revealed radical tumour resection in 93% (120/129). In the subgroup without angled optics use, radicality reached 88% (30/34) in contrast to 96% in the angled optics subgroup. Recurrent tumour growth was observed in four patients (3%). CONCLUSIONS The endscopic technique has been shown to be safe and successful with a high radicality and only minor complications. The application of various angled endoscopes allows a look "around the corner" resulting in a potentially higher radicality of tumour resection in endonasal transsphenoidal surgery.
Collapse
Affiliation(s)
- Joachim Oertel
- Department of Neurosurgery, Saarland University, Homburg, Germany.
| | - Michael R Gaab
- Department of Neurosurgery, Hannover Nordstadt Hospital, Affiliated Hospital Hannover Medical School, Germany
| | - Stefan Linsler
- Department of Neurosurgery, Saarland University, Homburg, Germany
| |
Collapse
|
4
|
Khan OH, Anand VK, Schwartz TH. Endoscopic endonasal resection of skull base meningiomas: the significance of a "cortical cuff" and brain edema compared with careful case selection and surgical experience in predicting morbidity and extent of resection. Neurosurg Focus 2015; 37:E7. [PMID: 25465040 DOI: 10.3171/2014.7.focus14321] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT This paper describes a consecutive series of skull base meningiomas resected using an endoscopic endonasal approach through various corridors at a single institution over 7 years. The impact of case selection and experience, the presence of a cortical cuff between the tumor and surrounding vessels, and brain edema on morbidity and rates of gross-total resection (GTR) were examined. METHODS A retrospective review of a series of 46 skull base meningiomas from a prospective database was conducted. The series of cases were divided by location: olfactory groove (n = 15), tuberculum and planum (n = 20), sellar/cavernous (n = 9) and petroclival (n = 2). Gross-total resection was never intended in the sellar/cavernous tumors, which generally invaded the cavernous sinus. Clinical charts, volumetric imaging, and pathology were reviewed to assess the extent of resection and complications. Cases were divided based on a time point in which surgical technique and case selection improved into Group 1 (surgery prior to June 2008; n = 21) and Group 2 (surgery after June 2008; n = 25) and into those with and without a cortical cuff and with and without brain edema. RESULTS Improved case selection had the greatest impact on extent of resection. For the entire cohort, rates of GTR went from 38% to 76% (p = 0.02), and for cases in which GTR was the intent, the rates went from 63% to 84% (not significant), which was mostly driven by the planum and tuberculum meningiomas, which went from 75% to 91.7 % (nonsignificant difference). The presence of a cortical cuff and brain edema had no impact on outcomes. There were 3 CSF leaks (6.5%) but all were in Group 1. Hence, CSF leak improved from 14.2% to 0% with surgical experience. Lessons learned for optimal case selection are discussed. CONCLUSIONS Surgical outcome for endonasal endoscopic resection of skull base meningiomas depends mostly on careful case selection and surgical experience. Imaging criteria such as the presence of a cortical cuff or brain edema are less important.
Collapse
Affiliation(s)
- Osaama H Khan
- Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada
| | | | | |
Collapse
|
5
|
Oertel J, Gaab MR, Tschan CA, Linsler S. Mononostril endoscopic transsphenoidal approach to sellar and peri-sellar lesions: Personal experience and literature review. Br J Neurosurg 2015; 29:532-7. [PMID: 25968326 DOI: 10.3109/02688697.2015.1014997] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The endonasal endoscopic approach to skull base is still under investigation. The main goal is the minimal invasive approach to pathologies with a better rate of resection without retraction of the brain tissue. Here, the authors report their technique of transnasal endoscopic neurosurgery using a mononostril approach and its development. METHODS The supplementary video demonstrates the different steps of the mononostril approach and resection of a pituitary adenoma. All video-recorded procedures that were carried out between 2000 and 2013 using this technique were analysed. The patients were followed prospectively. RESULTS Visualization and handling were good in 246/251 (98%). In three cases, we had to switch to microscopy because of severe bleeding of the cavernous sinus. On follow-up, magnetic resonance imaging revealed radical tumour resection in 92% of all cases when intended. There was no mortality, and the low complication rate was remarkable. CONCLUSION Our mononostril approach of transnasal transsphenoidal surgery shows better results compared with previously published reports in regards to radicality, low cerebrospinal fluid leaks and morbidity. The very low rate of nasal complains is particularly remarkable.
Collapse
Affiliation(s)
- Joachim Oertel
- a Department of Neurosurgery , Saarland University , Homburg , Germany
| | | | | | | |
Collapse
|
6
|
Linsler S, Gaab MR, Oertel J. Endoscopic endonasal transsphenoidal approach to sellar lesions: a detailed account of our mononostril technique. J Neurol Surg B Skull Base 2013; 74:146-54. [PMID: 24436905 DOI: 10.1055/s-0033-1338258] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 12/24/2012] [Indexed: 10/27/2022] Open
Abstract
Objective The endonasal endoscopic approach is currently under investigation for perisellar tumor surgery. A higher resection rate is to be expected and nasal complications should be minimized. Here, the authors report their technique of transnasal endoscopic neurosurgery after 218 procedures. Methods Between October 2000 and September 2011, 210 patients received 218 endoscopic endonasal transsphenoidal procedures for perisellar lesions. Procedures were video recorded. The surgical technique was carefully analyzed. These cases were prospectively followed. Results Standard technique was mononostril approach with 0-degree optics. 30-degree and-after availability-45-degree optics were used for assessment of radicality. On follow-up, magnetic resonance imaging revealed radical tumor resection in 94 out of 104 cases (90.3%). Recurrent tumor growth was observed in five younger patients (2.2%). There was no mortality and a low complication rate. Three patients (1.4%) complained postoperatively of nasal congestion or reduced nasal air flow; however, no complaints were considered to be severe. Conclusion In comparison with other literature reports, the results are comparable or even better with respect to surgical radicality. The very low rate of nasal complaints is particularly remarkable. The technique has been shown to be safe and successful with a high radicality and only minor complications.
Collapse
Affiliation(s)
- Stefan Linsler
- Department of Neurosurgery, Saarland University, Homburg, Germany
| | - Michael Robert Gaab
- Department of Neurosurgery, Hannover Nordstadt Hospital, affiliated with Hospital Hannover Medical School, Hannover, Germany
| | - Joachim Oertel
- Department of Neurosurgery, Saarland University, Homburg, Germany
| |
Collapse
|
7
|
Liu JK, Christiano LD, Patel SK, Eloy JA. Surgical nuances for removal of retrochiasmatic craniopharyngioma via the endoscopic endonasal extended transsphenoidal transplanum transtuberculum approach. Neurosurg Focus 2011; 30:E14. [DOI: 10.3171/2011.1.focus10297] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Retrochiasmatic craniopharyngiomas are challenging tumors to remove given their deep location and proximity to critical neurovascular structures. Complete surgical removal offers the best chance of cure and prevention of recurrence. The endoscopic endonasal extended transsphenoidal approach offers direct midline access to the retrochiasmatic space through a transplanum transtuberculum corridor. Excellent visualization of the undersurface of the optic chiasm and hypothalamus can be obtained to facilitate bimanual extracapsular dissection to permit complete removal of these formidable tumors. In this report the authors review the endoscopic endonasal extended transsphenoidal approach, with specific emphasis on technical operative nuances in removing retrochiasmatic craniopharyngiomas. An illustrative intraoperative video demonstrating the technique is also presented.
Collapse
Affiliation(s)
- James K. Liu
- 1Departments of Neurological Surgery and
- 3Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, New Jersey
| | | | | | - Jean Anderson Eloy
- 2Otolaryngology, and
- 3Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, New Jersey
| |
Collapse
|
8
|
Surgical limits in transnasal approach to opticocarotid region and planum sphenoidale: an anatomic cadaveric study. World Neurosurg 2010; 73:301-3. [PMID: 20849783 DOI: 10.1016/j.wneu.2010.02.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2010] [Indexed: 10/19/2022]
|
9
|
Xu J, You C, Zhou L, Li Q, Zhou P, Chen N. The cell-cycle kinetics of craniopharyngioma and its clinical significance. J Neurooncol 2009; 98:71-6. [PMID: 19937088 DOI: 10.1007/s11060-009-0047-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Accepted: 10/26/2009] [Indexed: 02/05/2023]
Abstract
Craniopharyngioma (CP) is a pathologically benign tumor with high incidence of recurrence and poor prognosis. DNA ploidy, S-phase fraction (SPF), and G2 phase/mitosis phase + S phase (G2/M + S) measured by flow cytometry (FCM) have been shown to correlate with cell cycle characteristics and clinical prognosis of other tumors. By use of FCM and terminal deoxynucleotide transferase-mediated dUTP nick end labeling (TUNEL) peroxidase, we compared DNA content, SPF, G2/M + S, necrosis and apoptosis in non-recurrent and recurrent tumor cells of CP from 63 cases including 32 adamantine epitheliomas (AEs) and 31 squamous papillary tumors (SPTs), and the ultrastructure of the CP cell was observed by transmission electron microscopy. Although no obvious differences between DNA content and necrosis and apoptosis rate were observed in subgroups of CPs, SPF and G2/M + S for recurrent tumors were statistically higher than those for recurrence-free tumors, and the recurrence rate of AE tumors is higher than that of SPT. Therefore, CP cells are diploid, and SPF and G2/M + S are related to recurrence of CP.
Collapse
Affiliation(s)
- Jianguo Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, 37# Guoxuexiang Street, 610041, Chengdu, People's Republic of China.
| | | | | | | | | | | |
Collapse
|