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Bin-Alamer O, Abou-Al-Shaar H, Singh R, Mallela AN, Legarreta A, Bowden G, Mathieu D, Perlow HK, Palmer JD, Elhamdani S, Shepard M, Liang Y, Nabeel AM, Reda WA, Tawadros SR, Abdelkarim K, El-Shehaby AMN, Emad Eldin R, Elazzazi AH, Warnick RE, Gozal YM, Daly M, McShane B, Addis-Jackson M, Karthikeyan G, Smith S, Picozzi P, Franzini A, Kaisman-Elbaz T, Yang HC, Hess J, Templeton K, Zhang X, Wei Z, Pikis S, Mantziaris G, Simonova G, Liscak R, Peker S, Samanci Y, Chiang V, Kersh CR, Lee CC, Trifiletti DM, Niranjan A, Hadjipanayis CG, Lunsford LD, Sheehan JP. Local control and survival after stereotactic radiosurgery for colorectal cancer brain metastases: an international multicenter analysis. J Neurosurg 2024; 140:1233-1242. [PMID: 37948682 DOI: 10.3171/2023.8.jns231231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/18/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE The goal of this study was to characterize local tumor control (LC), overall survival (OS), and safety of stereotactic radiosurgery for colorectal brain metastasis (CRBM). METHODS Ten international institutions participating in the International Radiosurgery Research Foundation provided data for this retrospective case series. This study included 187 patients with CRBM (281 tumors), with a median age of 62 years and 56.7% being male. Most patients (53.5%) had solitary tumors, although 10.7% had > 5 tumors. The median tumor volume was 2.7 cm3 (IQR 0.22-8.1 cm3), and the median margin dose was 20 Gy (IQR 18-22 Gy). RESULTS The 3-year LC and OS rates were 72% and 20%, respectively. Symptomatic adverse radiation effects occurred in 1.6% of patients. In the multivariate analysis, age > 65 years and tumor volume > 4.0 cm3 were significant predictors of tumor progression (hazard ratio [HR] 2.6, 95% CI 1.4-4.9; p = 0.003 and HR 3.4, 95% CI 1.7-6.9; p < 0.001, respectively). Better performance status (Karnofsky Performance Scale score > 80) was associated with a reduced risk of tumor progression (HR 0.38, 95% CI 0.19-0.73; p = 0.004). Patient age > 62 years (HR 1.6, 95% CI 1.1-2.3; p = 0.03) and the presence of active extracranial disease (HR 1.7, 95% CI 1.1-2.4; p = 0.009) were significantly associated with worse OS. CONCLUSIONS Stereotactic radiosurgery offers a high LC rate and a low rate of symptomatic adverse radiation effects for the majority of CRBMs. The OS and LC favored younger patients with high functional performance scores and inactive extracranial disease.
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Affiliation(s)
- Othman Bin-Alamer
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Hussam Abou-Al-Shaar
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Raj Singh
- 2Department of Radiation Oncology, Virginia Commonwealth University Health System, Richmond, Virginia
| | - Arka N Mallela
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Andrew Legarreta
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Greg Bowden
- 3Department of Neurosurgery, University of Alberta, Edmonton, Alberta, Canada
| | - David Mathieu
- 4Department of Neurosurgery, Université de Sherbrooke, Quebec, Canada
| | | | - Joshua D Palmer
- Departments of5Radiation Oncology and
- 6Neurosurgery, The James Cancer Hospital and Solove Research Institute, Ohio State University Wexner Medical Center, Columbus, Ohio
| | | | | | - Yun Liang
- 8Radiation Oncology, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Ahmed M Nabeel
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- 10Department of Neurosurgery, Benha University, Benha, Egypt
| | - Wael A Reda
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Departments of11Neurosurgery and
| | - Sameh R Tawadros
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Departments of11Neurosurgery and
| | - Khaled Abdelkarim
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- 12Clinical Oncology, Ain Shams University, Cairo, Egypt
| | - Amr M N El-Shehaby
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Departments of11Neurosurgery and
| | - Reem Emad Eldin
- 9Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- 13Department of Radiation Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | | | - Ronald E Warnick
- 15Gamma Knife Center, Jewish Hospital, Mayfield Clinic, Cincinnati, Ohio
| | - Yair M Gozal
- 15Gamma Knife Center, Jewish Hospital, Mayfield Clinic, Cincinnati, Ohio
| | - Megan Daly
- 16Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Brendan McShane
- 16Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marcel Addis-Jackson
- 16Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gokul Karthikeyan
- 16Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sian Smith
- 16Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Piero Picozzi
- 17Department of Neurosurgery, Humanitas Research Hospital-IRCCS, Milan, Italy
| | - Andrea Franzini
- 17Department of Neurosurgery, Humanitas Research Hospital-IRCCS, Milan, Italy
| | - Tehila Kaisman-Elbaz
- 18Rose Ella Burkhart Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Huai-Che Yang
- 19Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- 20National Yang Ming Chiao Tung University School of Medicine, Hsinchu, Taiwan
| | - Judith Hess
- 21Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut
| | - Kelsey Templeton
- 21Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut
| | - Xiaoran Zhang
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Zhishuo Wei
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | | | - Gabriela Simonova
- 23Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Roman Liscak
- 23Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Selcuk Peker
- 24Department of Neurosurgery, Koc University School of Medicine, Istanbul, Turkey; and
| | - Yavuz Samanci
- 24Department of Neurosurgery, Koc University School of Medicine, Istanbul, Turkey; and
| | - Veronica Chiang
- 21Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut
| | - Charles R Kersh
- 25Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | - Cheng-Chia Lee
- 19Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- 20National Yang Ming Chiao Tung University School of Medicine, Hsinchu, Taiwan
| | - Daniel M Trifiletti
- 26Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida
| | - Ajay Niranjan
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | - L Dade Lunsford
- 1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Jason P Sheehan
- 21Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut
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Adida S, Legarreta A, Hudson JS, Kumar RP, Kass NM, Agarwal N, Gerszten PC, Andrews EG. Application of Machine Learning for Automatic Segmentation of Paraspinal Musculature. World Neurosurg 2023; 180:228-230. [PMID: 37940447 DOI: 10.1016/j.wneu.2023.10.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Affiliation(s)
- Samuel Adida
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA; Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Andrew Legarreta
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Joseph S Hudson
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Rohit P Kumar
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Nicolás M Kass
- Department of Plastic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Nitin Agarwal
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA; Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Peter C Gerszten
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA; Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Edward G Andrews
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA; Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Samanci Y, Askeroglu MO, Nabeel AM, Reda WA, Tawadros SR, Abdelkarim K, El-Shehaby AMN, Emad RM, Legarreta A, Fernandes Cabral D, Anand S, Niranjan A, Lunsford LD, Tripathi M, Kumar N, Liščák R, May J, Lee CC, Yang HC, Martínez Moreno N, Martínez Álvarez R, Douri K, Mathieu D, Pikis S, Mantziaris G, Sheehan JP, Bernstein K, Kondziolka D, Peker S. Stereotactic Radiosurgery for Meningiomas in Children and Adolescents: An International Multi-Institutional Study. Neurosurgery 2023; 93:1066-1074. [PMID: 37235980 DOI: 10.1227/neu.0000000000002543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/05/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Meningiomas in children are uncommon, with distinct characteristics that set them apart from their adult counterparts. The existing evidence for stereotactic radiosurgery (SRS) in this patient population is limited to only case series. The objective of this study was to evaluate the safety and efficacy of SRS in managing pediatric meningiomas. METHODS Children and adolescents who had been treated for meningioma with single-fraction SRS were included in this retrospective, multicenter study. The assessment included local tumor control, any complications related to the tumor or SRS, and the emergence of new neurological deficits after SRS. RESULTS The cohort included 57 patients (male-to-female ratio 1.6:1) with a mean age of 14.4 years who were managed with single-fraction SRS for 78 meningiomas. The median radiological and clinical follow-up periods were 69 months (range, 6-268) and 71 months (range, 6-268), respectively. At the last follow-up, tumor control (tumor stability and regression) was achieved in 69 (85.9%) tumors. Post-SRS, new neurological deficits occurred in 2 (3.5%) patients. Adverse radiation effects occurred in 5 (8.8%) patients. A de novo aneurysm was observed in a patient 69 months after SRS. CONCLUSION SRS seems to be a safe and effective up-front or adjuvant treatment option for surgically inaccessible, recurrent, or residual pediatric meningiomas.
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Affiliation(s)
- Yavuz Samanci
- Department of Neurosurgery, Koc University School of Medicine, Istanbul , Turkey
| | - M Orbay Askeroglu
- Department of Neurosurgery, Koc University School of Medicine, Istanbul , Turkey
| | - Ahmed M Nabeel
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Neurosurgery, Benha University, Qalubya , Egypt
| | - Wael A Reda
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Neurosurgery, Ain Shams University, Cairo , Egypt
| | - Sameh R Tawadros
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Neurosurgery, Ain Shams University, Cairo , Egypt
| | - Khaled Abdelkarim
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Clinical Oncology, Ain Shams University, Cairo , Egypt
| | - Amr M N El-Shehaby
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Neurosurgery, Ain Shams University, Cairo , Egypt
| | - Reem M Emad
- Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo , Egypt
- Department of Radiation Oncology, National Cancer Institute, Cairo University, Cairo , Egypt
| | - Andrew Legarreta
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh , Pennsylvania , USA
| | - David Fernandes Cabral
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh , Pennsylvania , USA
| | - Sharath Anand
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh , Pennsylvania , USA
| | - Ajay Niranjan
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh , Pennsylvania , USA
| | - L Dade Lunsford
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh , Pennsylvania , USA
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh , India
| | - Narendra Kumar
- Department of Radiation Therapy, Postgraduate Institute of Medical Education and Research, Chandigarh , India
| | - Roman Liščák
- Department of Radiation and Stereotactic Neurosurgery, Na Homolce Hospital, Prague , Czech Republic
| | - Jaromir May
- Department of Radiation and Stereotactic Neurosurgery, Na Homolce Hospital, Prague , Czech Republic
| | - Cheng-Chia Lee
- Department of Neurosurgery, Ain Shams University, Cairo , Egypt
- National Yang Ming Chiao Tung University School of Medicine, Hsinchu , Taiwan
| | - Huai-Che Yang
- Department of Neurosurgery Neurological Institute, Taipei Veteran General Hospital, Taipei , Taiwan
- National Yang Ming Chiao Tung University School of Medicine, Hsinchu , Taiwan
| | | | | | - Keiss Douri
- Department of Neurosurgery, Université de Sherbrooke, Centre de recherche du CHUS, Sherbrooke , Quebec , Canada
| | - David Mathieu
- Department of Neurosurgery, Université de Sherbrooke, Centre de recherche du CHUS, Sherbrooke , Quebec , Canada
| | - Stylianos Pikis
- Department of Neurological Surgery, University of Virginia, Charlottesville , Virginia , USA
| | - Georgios Mantziaris
- Department of Neurological Surgery, University of Virginia, Charlottesville , Virginia , USA
| | - Jason P Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville , Virginia , USA
| | - Kenneth Bernstein
- Department of Radiation Oncology, New York University Langone, New York , USA
| | | | - Selcuk Peker
- Department of Neurosurgery, Koc University School of Medicine, Istanbul , Turkey
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4
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Singh R, Bowden G, Mathieu D, Perlow HK, Palmer JD, Elhamdani S, Shepard M, Liang Y, Nabeel AM, Reda WA, Tawadros SR, Abdelkarim K, El-Shehaby AMN, Emad RM, Elazzazi AH, Warnick RE, Gozal YM, Daly M, McShane B, Addis-Jackson M, Karthikeyan G, Smith S, Picozzi P, Franzini A, Kaisman-Elbaz T, Yang HC, Wei Z, Legarreta A, Hess J, Templeton K, Pikis S, Mantziaris G, Simonova G, Liscak R, Peker S, Samanci Y, Chiang V, Niranjan A, Kersh CR, Lee CC, Trifiletti DM, Lunsford LD, Sheehan JP. Local Control and Survival Outcomes After Stereotactic Radiosurgery for Brain Metastases From Gastrointestinal Primaries: An International Multicenter Analysis. Neurosurgery 2023; 93:592-598. [PMID: 36942965 DOI: 10.1227/neu.0000000000002456] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/17/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND There are limited data regarding outcomes for patients with gastrointestinal (GI) primaries and brain metastases treated with stereotactic radiosurgery (SRS). OBJECTIVE To examine clinical outcomes after SRS for patients with brain metastases from GI primaries and evaluate potential prognostic factors. METHODS The International Radiosurgery Research Foundation centers were queried for patients with brain metastases from GI primaries managed with SRS. Primary outcomes were local control (LC) and overall survival (OS). Kaplan-Meier analysis was used for univariate analysis (UVA) of prognostic factors. Factors significant on UVA were evaluated with a Cox multivariate analysis proportional hazards model. Logistic regressions were used to examine correlations with RN. RESULTS We identified 263 eligible patients with 543 brain metastases. Common primary sites were rectal (31.2%), colon (31.2%), and esophagus (25.5%) with a median age of 61.6 years (range: 37-91.4 years) and a median Karnofsky performance status (KPS) of 90% (range: 40%-100%). One-year and 2-year LC rates were 83.5% (95% CI: 78.9%-87.1%) and 73.0% (95% CI: 66.4%-78.5%), respectively. On UVA, age >65 years ( P = .001), dose <20 Gy ( P = .006) for single-fraction plans, KPS <90% ( P < .001), and planning target volume ≥2cc ( P = .007) were associated with inferior LC. All factors other than dose were significant on multivariate analysis ( P ≤ .002). One-year and 2-year OS rates were 68.0% (95% CI: 61.5%-73.6%) and 31.2% (95% CI: 24.6%-37.9%), respectively. Age > 65 years ( P = .006), KPS <90% ( P = .005), and extracranial metastases ( P = .05) were associated with inferior OS. CONCLUSION SRS resulted in comparable LC with common primaries. Age and KPS were associated with both LC and OS with planning target volume and extracranial metastases correlating with LC and OS, respectively. These factors should be considered in GI cancer patient selection for SRS.
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Affiliation(s)
- Raj Singh
- Department of Radiation Oncology, Virginia Commonwealth University Health System, Richmond, Virginia, USA
| | - Greg Bowden
- Department of Neurosurgery, University of Alberta, Edmonton, Canada
| | - David Mathieu
- Department of Neurosurgery, Université de Sherbrooke, Sherbrooke, Canada
| | - Haley K Perlow
- Departments of Radiation Oncology and Neurosurgery, The James Cancer Hospital and Solove Research Institute, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Joshua D Palmer
- Departments of Radiation Oncology and Neurosurgery, The James Cancer Hospital and Solove Research Institute, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Shahed Elhamdani
- Department of Neurosurgery, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Matthew Shepard
- Department of Neurosurgery, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Yun Liang
- Department of Radiation Oncology, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Ahmed M Nabeel
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Neurosurgery, Benha University, Banha, Egypt
| | - Wael A Reda
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Neurosurgery, Ain Shams University, Cairo, Egypt
| | - Sameh R Tawadros
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Neurosurgery, Ain Shams University, Cairo, Egypt
| | - Khaled Abdelkarim
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Clinical Oncology, Ain Shams University, Cairo, Egypt
| | - Amr M N El-Shehaby
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Neurosurgery, Ain Shams University, Cairo, Egypt
| | - Reem M Emad
- Department of Neurosurgery, Gamma Knife Center, Nasser Institute Hospital, Cairo, Egypt
- Department of Radiation Oncology, National Cancer Institute, Cairo University, Giza City, Egypt
| | | | - Ronald E Warnick
- Department of Neurosurgery, Gamma Knife Center, Jewish Hospital, Mayfield Clinic, Cincinnati, Ohio, USA
| | - Yair M Gozal
- Department of Neurosurgery, Gamma Knife Center, Jewish Hospital, Mayfield Clinic, Cincinnati, Ohio, USA
| | - Megan Daly
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Brendan McShane
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marcel Addis-Jackson
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Gokul Karthikeyan
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sian Smith
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Piero Picozzi
- Department of Neurosurgery, Humanitas Research Hospital - IRCCS, Rozzano, Italy
| | - Andrea Franzini
- Department of Neurosurgery, Humanitas Research Hospital - IRCCS, Rozzano, Italy
| | - Tehila Kaisman-Elbaz
- Department of Neurosurgery, Rose Ella Burkhart Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Huai-Che Yang
- Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, China
- Department of Neurosurgery, National Yang Ming Chiao Tung University School of Medicine, Taipei, China
| | - Zhishuo Wei
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Andrew Legarreta
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Judith Hess
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Kelsey Templeton
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Stylianos Pikis
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Georgios Mantziaris
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Gabriela Simonova
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czechia
| | - Roman Liscak
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czechia
| | - Selcuk Peker
- Department of Neurosurgery, Koc University School of Medicine, Istanbul, Turkey
| | - Yavuz Samanci
- Department of Neurosurgery, Koc University School of Medicine, Istanbul, Turkey
| | - Veronica Chiang
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Ajay Niranjan
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Charles R Kersh
- Department of Radiation Oncology, University of Virginia, Charlottesville, Virginia, USA
| | - Cheng-Chia Lee
- Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, China
- Department of Neurosurgery, National Yang Ming Chiao Tung University School of Medicine, Taipei, China
| | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida, USA
| | - L Dade Lunsford
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Jason P Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
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Shanahan RM, Hudson JS, Huq S, Legarreta A, Fields DP, Phillips HW, Kellogg RG. Infant Rudimentary Meningocele with Tethering of the Cervical Cord: A Case Report. Asian J Neurosurg 2023; 18:676-678. [PMID: 38152540 PMCID: PMC10749832 DOI: 10.1055/s-0043-1774377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023] Open
Abstract
Rudimentary meningoceles of the spine with dural extension are very rare and warrant surgical excision to prevent infection and long-term neurological deficits in pediatric patients. We present the case of a 5-month-old infant with a tethered spinal cord secondary to a rudimentary meningocele. The patient presented shortly after birth with a midline cervical dimple that was evaluated for a suspected dermal sinus tract. Magnetic resonance imaging scan of the spine showed a sinus tract with intradural extension to C2-3 and external opening at the level of spinous process C5. En bloc surgical excision and spinal cord release were successfully performed. Histological analysis of the specimen confirmed the presence of two blunt sinus tracts and staining was consistent with a rudimentary meningocele. Intradural rudimentary meningoceles in infants can successfully be managed with surgical intervention. Surgery is indicated to prevent future motor complications from spinal cord tethering and neoplastic growth from the rudimentary meningocele.
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Affiliation(s)
- Regan M. Shanahan
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Joseph S. Hudson
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Sakibul Huq
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Andrew Legarreta
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Daryl P. Fields
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - H. Westley Phillips
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Robert G. Kellogg
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
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6
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Hudson JS, Fernandes-Cabral D, Agarwal P, Legarreta A, Schulien A, Deng H, Agarwal V, Okonkwo DO. Anterior Thoracic Discectomy and Fusion for Symptomatic Ventral Bone Spur Associated Type I Cerebrospinal Fluid Leak: A Technical Report and Operative Video. Global Spine J 2023:21925682231161303. [PMID: 36869642 DOI: 10.1177/21925682231161303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2023] Open
Abstract
STUDY DESIGN Technical Report. OBJECTIVE Cerebrospinal fluid (CSF) leak secondary to anterior osteophytes at the cervico-thoracic junction is a rare cause of intracranial hypotension. In this article we describe a technique for anterior repair of spontaneous ventral cerebrospinal fluid leaks in the upper thoracic spine. METHODS In this technical report and operative video, we describe a 23-year-old male who presented with positional headaches and bilateral subdural hematoma. Dynamic CT myelography demonstrated a high flow ventral cerebrospinal fluid leak associated with a ventral osteophyte at the level of the T1-T2 disc space. Targeted blood patch provided only temporary improvement in symptoms. An anterior approach was chosen to remove the offending spur and micro-surgically repair the dural defect. RESULTS The patient had complete resolution of his preoperative symptoms after primary repair. CONCLUSIONS In select cases, an anterior approach to the upper thoracic spine is effective to repair Type 1 cerebrospinal fluid leaks.
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Affiliation(s)
- Joseph S Hudson
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - David Fernandes-Cabral
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Prateek Agarwal
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Andrew Legarreta
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Anthony Schulien
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Hansen Deng
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Vikas Agarwal
- Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh PA, USA
| | - David O Okonkwo
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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7
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Cumsille F, Pereda C, Legarreta A, Margozzini J, Mascaró J, Botteselle V, Rodríguez J. [Method for standardizing information on malnutrition in childhood]. Bol Oficina Sanit Panam 1985; 99:355-61. [PMID: 2934074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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8
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Mascaró J, Cumsille F, Pereda C, Legarreta A, Margozzini J, Botteselle V, Rodríguez J. [Trends in malnutrition in Santiago, Chile, 1969-1979]. Bol Oficina Sanit Panam 1985; 99:185-91. [PMID: 2935171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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9
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Nader A, Pallavicini J, Legarreta A, Mahaluf J, Cumsille F, Silva C, Vila C. [Epidemiology of drinking habits among adolescents]. Rev Chil Pediatr 1985; 56:217-21. [PMID: 3832182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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10
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Legarreta A, Mascaró J. [Training of intermediate-level statistics personnel for health organizations--evolution and perspectives of the course in health statistics and medical records in Chile]. Bol Oficina Sanit Panam 1982; 92:473-81. [PMID: 6213243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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11
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Legarreta A, Aldea A, López L. [Omission of registration of deaths of infants occurring in maternity hospitals, Santiago, Chile]. Bol Oficina Sanit Panam 1973; 75:308-14. [PMID: 4270885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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12
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Legarreta A, Solimano G. [Certification of the cause of death: a problem not yet resolved]. Rev Med Chil 1973; 101:178-82. [PMID: 4731778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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13
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Chuaqui C, Lemkau PV, Legarreta A, Contreras MA. [Suicide in Santiago de Chile]. Bol Oficina Sanit Panam 1967; 63:212-22. [PMID: 4235284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Chuaqui C, Lemkau PV, Legarreta A, Contreras MA. Suicide in Santiago, Chile. Public Health Rep (1896) 1966; 81:1109-17. [PMID: 4959229 PMCID: PMC1919925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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