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Li S, Xiong Y, Hu G, Lv S, Song P, Guo H, Wu L. Suprasellar Ganglioglioma Arising from the Third Ventricle Floor: A Case Report and Review of the Literature. Tomography 2022; 8:2844-2853. [PMID: 36548530 PMCID: PMC9788206 DOI: 10.3390/tomography8060238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/30/2022] Open
Abstract
Gangliogliomas are uncommon intracranial tumors that include neoplastic and abnormal ganglion cells, and show positive immunohistochemical staining for GFAP and syn. This type of lesion occurs more frequently in the temporal lobe than in other areas; they are extremely rare in the suprasellar region. To the best of our knowledge, including our case, 19 cases of GGs have been found in the suprasellar region. Among them, five tumors invaded the optic nerve, nine tumors invaded the optic chiasm, one tumor invaded the optic tract, and two tumors invaded the entire optic chiasmal hypothalamic pathway. In the present study, we describe the first case of suprasellar GGs arising from the third ventricle floor that was removed through the endoscopic endonasal approach. In addition, we summarize the clinical characteristics of GGs, such as age of onset, gender distribution, MRI signs, main clinical symptoms, and treatment methods for GG cases.
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Diagnosis and Therapeutic Management of Ventricular Gangliogliomas: An Illustrated Review. World Neurosurg 2021; 149:e651-e663. [PMID: 33548530 DOI: 10.1016/j.wneu.2021.01.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Gangliogliomas (GGs) are extremely rare benign neoplasms frequently located within the temporal lobe that usually present with seizures. GGs growing predominantly within the ventricular system (VGGs) are even more infrequent, so definite conclusions concerning their diagnosis and therapeutic management are lacking. METHODS A retrospective review of case reports of VGGs was performed from the introduction of modern imaging techniques, including 4 new illustrative cases treated in our department. RESULTS Thirty-four cases were collected. Ages ranged from 10 to 71 years (mean, 26.62 years), and 55.9% were male. Most patients developed symptoms related to high intracranial pressure. The lateral ventricles were predominantly involved (58.8%). Obstructive hydrocephalus was observed in 54.5% of patients. Cystic degeneration and calcification were frequently observed. Surgical treatment was carried out in all cases. Morbidity and mortality were 17.6% and 2.9%, respectively. Gross total tumor resection was achieved in 64.5% of patients. Four patients experienced tumor dissemination along the neural axis. More than 90% of patients maintained a good functional status at last follow-up. CONCLUSIONS Despite their low incidence, a diagnosis of VGGs should be considered in young male adults who progressively develop intracranial hypertension, caused by a ventricular mass showing signs of cystic degeneration and calcification. Maximal and safe surgical resection represents the gold standard for the treatment of symptomatic VGGs, although total removal is frequently precluded by difficulties in defining appropriate tumor boundaries. Adjuvant radiotherapy should be considered if an incomplete resection was carried out, especially in World Health Organization grade III neoplasms.
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Does the network model fits neurophysiological abnormalities in blepharospasm? Neurol Sci 2020; 41:2067-2079. [DOI: 10.1007/s10072-020-04347-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 03/16/2020] [Indexed: 10/24/2022]
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Chatrath A, Mastorakos P, Mehta GU, Wildeman M, Moosa S, Jane JA. Ganglioglioma Arising from the Septum Pellucidum: Case Report and Review of the Literature. Pediatr Neurosurg 2019; 54:36-45. [PMID: 30620941 DOI: 10.1159/000495043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 10/27/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Gangliogliomas are low-grade neoplasms that typically affect patients under the age of 30 and present with epilepsy and symptoms of mass effect. Here, we report a case of an intraventricular ganglioglioma involving the septum pellucidum in a pediatric patient with history of optic glioma. Only one other pediatric intraventricular ganglioglioma arising from the septum pellucidum has been reported previously. CASE REPORT The patient initially presented at 9 months of age with a pilocytic astrocytoma centered on the optic chiasm, treated with chemotherapy and radiation at 3 years of age. Routine follow-up imaging at 13 years of age revealed the development of a mass in the septum pellucidum, which was subtotally resected endoscopically because of its proximity to the fornices. Pathology confirmed a ganglioglioma positive for the BRAF V600E mutation. The tumor residual progressed and was treated with stereotactic radiosurgery. The patient was asymptomatic at her 6-month follow-up visit and the size of the nodule remained stable. LITERATURE REVIEW Our review of the 25 previously reported intraventricular gangliogliomas found that their pre-surgical diagnoses were often incorrect, reflecting the difficulty of making the diagnosis with signs, symptoms, and imaging alone. Patients can be reassured that the prognosis is generally favorable following uncomplicated neurosurgical resection.
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Affiliation(s)
- Ajay Chatrath
- Department of Neurological Surgery, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA
| | - Panagiotis Mastorakos
- Department of Neurological Surgery, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA.,Department of Neurological Surgery, NIH/NINDS, Bethesda, Maryland, USA
| | - Gautam U Mehta
- Department of Neurological Surgery, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA.,Department of Neurological Surgery, NIH/NINDS, Bethesda, Maryland, USA.,Department of Neurosurgery, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Miriam Wildeman
- Department of Pathology, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA
| | - Shayan Moosa
- Department of Neurological Surgery, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA
| | - John A Jane
- Department of Neurological Surgery, University of Virginia Health Science Center, University of Virginia, Charlottesville, Virginia, USA,
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Syed HR, Rhee JW, Jha RT, Felbaum D, Kalhorn CG. Concurrent Intraventricular and Sacral Spinal Drop Metastasis of Ganglioglioma in an Adult Patient: A Case Report and Review of Literature. Cureus 2016; 8:e538. [PMID: 27158568 PMCID: PMC4846394 DOI: 10.7759/cureus.538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Gangliogliomas are uncommon tumors of the central nervous system and rarely occur in the lateral ventricle or present with drop metastasis. We report a 49-year-old male who presented with a six-week history of left leg pain and numbness. Clinical examination revealed no focal neurological deficits. Magnetic resonance imaging (MRI) demonstrated enhancing nodular lesions in the sacral spine abutting the S2 nerve root. Further imaging of the neuroaxis demonstrated a cystic lesion in the left frontal horn of the lateral ventricle. Gross total surgical resection of the ventricular lesion was performed through a transcortical approach, followed by resection of the sacral spinal drop metastasis in a staged manner. A histopathological analysis revealed the diagnosis of low-grade ganglioglioma. To our knowledge, this is the first reported case of a low-grade intraventricular ganglioglioma presenting with symptoms associated with drop metastasis in an adult patient.
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Affiliation(s)
- Hasan R Syed
- Neurosurgery, Medstar Georgetown University Hospital
| | | | - Ribhu T Jha
- Neurosurgery, Medstar Georgetown University Hospital
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Intraventricular Gangliogliomas: A Review. World Neurosurg 2016; 87:39-44. [DOI: 10.1016/j.wneu.2015.11.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 11/11/2015] [Accepted: 11/14/2015] [Indexed: 11/19/2022]
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Intraventricular ganglioglioma prognosis and hydrocephalus: the largest case series and systematic literature review. Acta Neurochir (Wien) 2013; 155:1253-60. [PMID: 23640526 DOI: 10.1007/s00701-013-1728-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Accepted: 04/15/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Ganglioglioma is mostly found in cerebral parenchymal, and it is rarely located in the ventricular system. To date, ganglioglioma within the ventricular system has been reported in only 10 cases. Its prognosis and relationship with complicating hydrocephalus are unclear. METHODS A total of 7 cases with intraventricular ganglioglioma diagnosed by the surgical pathology examination from June 2004 to April 2011 in our center were retrospectively analyzed. The clinical data were collected from the clinical medical records, and the tumor site, size and basement of tumor were analyzed. Follow up was performed to obtain the clinical outcomes. RESULTS The 7 cases included 5 males and 2 females, with disease onset at 23.6 ± 14.9 years old. Epilepsy as the initial symptom was observed in 1 case. Reduced hearing, dizziness and weakness of both lower limbs were found in 1 case. Intracranial hypertension were detected in 5 cases, including 1 case complicating by decreased visual acuity. Tumors were located in the lateral ventricle in 5 cases, while 2 cases in the third ventricle. Hydrocephalus was observed in 5 cases, including 2 cases with severe hydrocephalus, and both underwent ventriculoperitoneal shunting. Total resection of tumors was performed in 5 cases, and 2 cases underwent gross total resection. The mean duration of follow-up was 28.7 months (8-90 months). Intracranial hypertension in all cases disappeared. Even radiotherapy post-surgery, one case with GTR relapsed 1 year later. However, the other 6 cases didn't relapse. CONCLUSIONS Ganglioglioma in ventricular system is extremely rare, mainly with the symptoms of intracranial hypertension or seizure. The degree of hydrocephalus is closely related to the site of tumor's basement. The prognosis is good after total resection. The patients with GTR should be followed-up.
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Khooshnoodi MA, Factor SA, Jinnah HA. Secondary blepharospasm associated with structural lesions of the brain. J Neurol Sci 2013; 331:98-101. [PMID: 23747003 DOI: 10.1016/j.jns.2013.05.022] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 05/14/2013] [Indexed: 11/15/2022]
Abstract
BACKGROUND Blepharospasm is a form of focal dystonia that manifests as repetitive involuntary closure of the eyes. The pathogenesis of blepharospasm and the neuroanatomic substrates involved are not fully understood. Dysfunction of the basal ganglia traditionally is presumed to be the main cause of most forms of dystonia, but a growing body of evidence suggests that a network of additional cortical and subcortical structures may be involved. METHODS The medical records of 1114 patients with blepharospasm seen over past 10 years at Emory University were reviewed to identify potentially contributing brain lesions. A systematic review of the published literature was also conducted to identify potentially contributing brain lesions. RESULTS Among patients with blepharospasm at Emory University, 18 had focal lesions on imaging studies available for review. The literature review revealed 25 articles describing 30 additional cases of blepharospasm associated with focal lesions. Among all 48 cases, lesions were found in multiple regions including the thalamus (n=12), lower brainstem (n=11), basal ganglia (n=9), cerebellum (n=9), midbrain (n=7), and cortex (n=1). CONCLUSIONS These data in combination with functional imaging studies of primary blepharospasm support a model in which a network of different regions plays a role in the pathogenesis of blepharospasm.
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Southwell DG, Garcia PA, Berger MS, Barbaro NM, Chang EF. Long-term seizure control outcomes after resection of gangliogliomas. Neurosurgery 2012; 70:1406-13; discussion 1413-4. [PMID: 22353798 DOI: 10.1227/neu.0b013e3182500a4c] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Gangliogliomas are rare glioneuronal tumors that typically cause refractory seizures during the first 3 decades of life. OBJECTIVE To determine the prognosticators of seizure outcome after surgery for ganglioglioma. METHODS We reviewed the cases of 66 patients who underwent resection of gangliogliomas at the University of California, San Francisco. Demographic, seizure history, and operative data were examined for statistical association with postoperative seizure outcomes. RESULTS Of the 66 patients who underwent surgical resection of ganglioglioma, 49 patients (74%) presented with a history of seizures. Of those 49 patients, 50% presented with intractable epilepsy. Temporal lobe gangliogliomas were present in 76% of the patients who presented with a history of seizures. Electrocorticography was performed on 35% of the patients, and of those patients, 82% underwent extended lesionectomy to remove abnormally epileptogenic extralesional tissue. The median follow-up duration was 6.9 years, during which tumor progression occurred in 38% of patients who underwent subtotal resection and in 8% of patients who underwent gross total resection (P = .02). Overall, 85% of patients were seizure free (International League Against Epilepsy class I or II) 5 years after surgery. Subtotal resection was associated with poor seizure outcomes 1 year after resection (odds ratio = 14.6; 95% confidence interval = 2.4-87.7): rates of seizure freedom were 54% after subtotal resection, 96% after gross total resection, and 93% after gross total resection with intraoperative electrocorticography-guided extended lesionectomy. CONCLUSION We report excellent long-term seizure control outcomes after surgery for gangliogliomas. Intraoperative electrocorticography may be a useful adjunct for guiding extended resection in certain pharmacoresistant epilepsy patients with gangliogliomas. Subtotal resection is associated with higher rates of tumor progression and nonoptimal seizure outcomes.
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Affiliation(s)
- Derek G Southwell
- Northern California Comprehensive Epilepsy Center, Brain Tumor Research Center, and Department of Neurological Surgery, University of California, San Francisco, California 94143, USA
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Blepharospasm and Apraxia of Eyelid Opening Associated with Anti-Hu Paraneoplastic Antibodies. Ophthalmology 2012; 119:865-8. [DOI: 10.1016/j.ophtha.2011.10.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2011] [Revised: 09/13/2011] [Accepted: 10/03/2011] [Indexed: 11/22/2022] Open
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Yang I, Chang EF, Han SJ, Barry JJ, Fang S, Tihan T, Barbaro NM, Parsa AT. Early surgical intervention in adult patients with ganglioglioma is associated with improved clinical seizure outcomes. J Clin Neurosci 2010; 18:29-33. [PMID: 20961765 DOI: 10.1016/j.jocn.2010.05.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2010] [Accepted: 05/02/2010] [Indexed: 12/29/2022]
Abstract
Gangliogliomas are rare central nervous system tumors, most commonly affecting children and young adults. Chronic seizure and epilepsy are the most frequent presentation of patients with gangliogliomas. In this report, we review the modern literature regarding the effects of early surgical intervention on the clinical outcome of patients with ganglioglioma. A boolean search of PubMed using key words "ganglioglioma", "adult", "seizure control", "treatment", "surgical intervention", and "observation", alone and in combination was performed. The inclusion criteria for articles were that: (i) clinical outcomes were reported specifically for gangliogliomas; (ii) data were reported for adult patients older than the age of 18 years; (iii) treatment data were included for the treatment of gangliogliomas; and (iv) ganglioglioma was the only pathological diagnosis for the evaluation of the tumor. Data were analyzed as a whole then stratified into two groups: early and late treatment intervention. The query identified a total of 99 articles including 1,089 cases of ganglioglioma meeting our inclusion and exclusion criteria. There was a 55% prevalence of males, representing a statistically significant predilection (51-59%, 95% confidence interval). Seizure control was significantly improved when surgical intervention occurred less than 3 years after symptom onset (78% versus 48%; p = 0.0001). Ganglioglioma in adults represents a rare group of tumors, and our systematic analysis suggests a higher prevalence in males. Our findings also support that an early surgical intervention is significantly associated with improved clinical seizure control.
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Affiliation(s)
- Isaac Yang
- Department of Neurological Surgery, University of California at Los Angeles, Los Angeles, California, USA
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Lambrecq V, Sibon I, Loiseau H, Jeannin S, Dousset V, Rotgé JY, Guehl D, Burbaud P. Acute blepharospasm and torticollis associated with an ependymoma of the lateral ventricle. Mov Disord 2010; 25:653-5. [PMID: 20201058 DOI: 10.1002/mds.22984] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Samdani AF, Torre-Healy A, Khalessi A, McGirt M, Jallo GI, Carson B. Intraventricular ganglioglioma: a short illustrated review. Acta Neurochir (Wien) 2009; 151:635-40. [PMID: 19290468 DOI: 10.1007/s00701-009-0246-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2008] [Accepted: 02/19/2009] [Indexed: 11/28/2022]
Abstract
The following review of the literature describes the ganglioglioma, an uncommon mixed glioneuronal neoplasm, most often of low-grade histology, with a small, albeit well-documented, malignant potential. These tumors exhibit a strong epileptogenic propensity and most often present as new onset seizures or are discovered after a long history of refractory epilepsy. Despite their indolent course, the importance of gross total resection is well recognized to prevent anaplastic and malignant degeneration. Morphologically, the neoplasm is often cystic with an enhancing mural nodule, but can also be entirely solid. They are most often found in the temporal lobe but have been found throughout the neuraxis. An exceedingly rare location of the ganglioglioma is within the lateral ventricle. A systematic literature search revealed only eight reports documenting the occurrence of a ganglioglioma within the lateral ventricle. We describe an illustrative case of an intraventricular ganglioglioma with a prominent cystic component and enhancing mural nodule, which represents the classic radiographic appearance of gangliogliomas described in other locations. A superior parietal lobule approach offered excellent surgical access for tumor removal and the patient has remained free of neurological deficits following surgery. Regardless of location within the central nervous system, ganglioglioma should be on the differential diagnosis for any cystic mass with a mural nodule, particularly in the setting of epilepsy.
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Affiliation(s)
- Amer F Samdani
- Staff Neurosurgeon, Shriners Hospital for Children, Philadelphia, PA 19027, USA
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Hauck EF, Vu L, Campbell GA, Nauta HJ. Intraventricular ganglioglioma. J Clin Neurosci 2008; 15:1291-3. [DOI: 10.1016/j.jocn.2007.09.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2007] [Accepted: 09/16/2007] [Indexed: 10/21/2022]
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Kerrison JB, Lancaster JL, Zamarripa FE, Richardson LA, Morrison JC, Holck DEE, Andreason KW, Blaydon SM, Fox PT. Positron emission tomography scanning in essential blepharospasm. Am J Ophthalmol 2003; 136:846-52. [PMID: 14597035 DOI: 10.1016/s0002-9394(03)00895-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To localize in the brain using positron emission tomography neuroimaging with (18)fluorodeoxyglucose [PET ((18)FDG)] differences in glucose metabolism between patients with essential blepharospasm (EB) and controls. DESIGN Prospective case-control study. METHODS Positron emission tomography neuroimaging with (18)fluorodeoxyglucose was performed in 11 patients with EB and 11 controls matched for age and gender. Global analysis of images was used to localize differences in glucose metabolism between groups. RESULTS Multiple cortical and subcortical abnormalities were observed in EB patients in comparison with controls. Cortical areas with the largest and most significant clusters of increased glucose uptake were the inferior frontal gyri, right posterior cingulate gyrus, left middle occipital gyrus, fusiform gyrus of the right temporal lobe, and left anterior cingulate gyrus. Cortical areas with the largest and most significant clusters of decreased glucose uptake were the inferior frontal gyri, ventral to the area of increased glucose metabolism. Subcortical abnormalities, consisting of increased glucose uptake, involved the right caudate and consisting of decreased glucose uptake, involved the left inferior cerebellar hemisphere and thalamus. CONCLUSIONS Global analysis of positron emission tomography neuroimaging with (18)fluorodeoxyglucose neuroimaging in EB patients in comparison with controls demonstrates a pattern of abnormalities involving several cortical and subcortical areas that control blinking, including the inferior frontal lobe, caudate, thalamus, and cerebellum.
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Affiliation(s)
- John B Kerrison
- Department of Ophthalmology, Wilford Hall Medical Center, Lackland AFB, Lackland, Texas, USA.
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