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Nair SS, Varsha AS, Hegde A, Raju B, Nayak R, Menon G, Menon S. Correlation of pre-operative and post-operative retinal nerve fibre layer thickness with visual outcome following decompression of pituitary macroadenoma. Clin Neurol Neurosurg 2024; 244:108446. [PMID: 39018992 DOI: 10.1016/j.clineuro.2024.108446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 07/06/2024] [Accepted: 07/09/2024] [Indexed: 07/19/2024]
Abstract
OBJECTIVE To (i) correlate preoperative retinal nerve fibre layer (RNFL) thickness with visual parameters in patients with pituitary macroadenomas. (ii) study the predictive role of preoperative RNFL in visual outcome following surgery for pituitary macroadenomas (iii) correlate change in postoperative RNFL thickness (RNFLT) with visual outcome. METHODS Preoperative and post-operative RNFL thickness of thirty-three consecutive patients operated for pituitary macro adenoma between June 2022 and May 2023 were measured using Optical Coherence Tomography (OCT) and compared with standard visual examination findings and Magnetic Resonance Imaging (MRI) measurements. RESULTS A total of 66 eyes of 33 patients who underwent surgical excision of pituitary macro adenoma between June 2022 and May 2023 were studied. The mean age in years of the study group was 44.36 ± 13.77 and both sexes were equally represented (Male: Female = 16:17). RNFL thinning predominantly involved the temporal (51.21+/-15.19 μm) followed by nasal quadrants (62.67+/- 17.03 μm) and correlated well with the visual field (VF) deficit (p <0.001). Patients with severe disc pallor had extremely thin RNFL (less than 67 +/- 8.68 μm). Patients with moderate to severe visual acuity (VA) deficits had significantly thinner RNFLs (65.08±7.09) compared to patients with normal to mild impairment in vision. (83.185±1.2) (p<0.05). RNFL values were significantly thinner for patients with Wilson Grade C, D and E tumours (66.13 ±12.19 μm) compared to those in Grade A and B (77.67±22.12 μm). The mean preop RNFL of patients who showed post-operative improvement in vision was 87.025± 15.02 μm, of patients in whom vision remained static was 74.58 ±18.31 μm. The mean VA (Decimal) increased from a minimum of 0.60 at the pre-operative timepoint to a maximum of 0.68 at the post-operative timepoint. (Wilcoxon Test: V = 42.5, p = <0.001). The mean RNFLT (µm) increased from 77.14 μm at the pre-operative timepoint to 83.77 μm at the post-operative timepoint. (Wilcoxon Test: V = 218.0, p = <0.001). The mean change of RNFL in patients in whom vision improved was 3.6 μm and the mean change of RNFL in patients in whom vision remained static was 9.51 μm. Absence of postoperative visual improvement was noted despite postoperative RNFL thickness improvement in eyes which showed significant preoperative thinning of the nasal (<65 μm) and temporal (<52μm) quadrants. CONCLUSION RNFL thinning corelates directly with visual acuity, visual field, and optic disc pallor. Patients with pituitary adenoma have preferential thinning of temporal and nasal quadrants. Visual outcome is better in patients with preserved RNFLT of values more than 82 +/- 5 μm. Reversal of RNFL thinning postoperatively need not necessarily correlate with visual improvement especially in patients who showed significant preoperative thinning of nasal and temporal quadrants.
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Affiliation(s)
- Soumya S Nair
- Department of Ophthalmology, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Aral Sai Varsha
- Department of Neurosurgery, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Ajay Hegde
- Department of Neurosurgery, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Bharath Raju
- Department of Neurosurgery, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Raghavendra Nayak
- Department of Neurosurgery, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Girish Menon
- Department of Neurosurgery, Kasturba Medical College, Manipal, MAHE, Manipal, India
| | - Sudha Menon
- Department of Ophthalmology, Kasturba Medical College, Manipal, MAHE, Manipal, India.
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Wang MTM, Meyer JA, Danesh-Meyer HV. Neuro-ophthalmic evaluation and management of pituitary disease. Eye (Lond) 2024; 38:2279-2288. [PMID: 39039214 PMCID: PMC11306754 DOI: 10.1038/s41433-024-03187-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 06/07/2024] [Accepted: 06/13/2024] [Indexed: 07/24/2024] Open
Abstract
Neuro-ophthalmic evaluation is a crucial component of the diagnostic and prognostic assessment of pituitary disease and compressive chiasmopathy, and can inform the timing of vision-restoring tumour resection surgery. The most common disease affecting the pituitary with neuro-ophthalmic implications are pituitary adenomas. Neuro-ophthalmic manifestations include decreased vision, abnormal colour vision and impaired visual field or diplopia. The recognition of these syndromes is critical to achieve early diagnosis and treatment and to improve prognosis. The pattern of vision loss in chiasmal compression is determined by the anatomical relationship between the pituitary lesion and optic chiasm, and potential visual field defects include bitemporal deficits, junctional scotomas, monocular cecocentral defects, and incongruous homonymous hemianopias. Rarer neuro-ophthalmic manifestations of pituitary disease include ophthalmoplegia, nystagmus, and obstructive hydrocephalus. There is growing evidence that demonstrates the strong diagnostic utility of optical coherence tomography (OCT) parameters in detecting the presence of compressive chiasmopathy, as well as the prognostic ability to predict the rate and degree of visual recovery following decompression surgery. Long-term neuro-ophthalmic monitoring is critical for detecting delayed vision loss following resection surgery, which may represent tumour recurrence or secondary complications.
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Affiliation(s)
- Michael T M Wang
- Department of Ophthalmology, New Zealand National Eye Centre, University of Auckland, Auckland, New Zealand
| | - Juliette A Meyer
- Vision Research Foundation, Auckland, New Zealand
- Auckland District Health Board, Auckland, New Zealand
| | - Helen V Danesh-Meyer
- Department of Ophthalmology, New Zealand National Eye Centre, University of Auckland, Auckland, New Zealand.
- Vision Research Foundation, Auckland, New Zealand.
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Shin HJ, Costello F. Imaging the optic nerve with optical coherence tomography. Eye (Lond) 2024; 38:2365-2379. [PMID: 38961147 PMCID: PMC11306400 DOI: 10.1038/s41433-024-03165-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 07/05/2024] Open
Abstract
Optical coherence tomography (OCT) is a non-invasive imaging technology, which may be used to generate in vivo quantitative and qualitative measures of retinal structure. In terms of quantitative metrics, peripapillary retinal nerve fiber layer (pRNFL) thickness provides an indirect evaluation of axonal integrity within the optic nerve. Ganglion layer measures derived from macular scans indirectly reflect retinal ganglion cell status. Notably, ganglion layer indices are platform dependent and may include macular ganglion cell inner plexiform layer (mGCIPL), ganglion cell layer (GCL), and ganglion cell complex (GCC) analyses of thickness or volume. Interpreted together, pRNFL thickness and ganglion layer values can be used to diagnose optic neuropathies, monitor disease progression, and gauge response to therapeutic interventions for neuro-ophthalmic conditions. Qualitative assessments of the optic nerve head, using cross-sectional transverse axial, en face, and circular OCT imaging, may help distinguish papilledema from pseudopapilloedema, and identify outer retinal pathology. Innovations in OCT protocols and approaches including enhanced depth imaging (EDI), swept source (SS) techniques, and angiography (OCTA) may offer future insights regarding the potential pathogenesis of different optic neuropathies. Finally, recent developments in artificial intelligence (AI) utilizing OCT images may overcome longstanding challenges, which have plagued non-vision specialists who often struggle to perform reliable ophthalmoscopy. In this review, we aim to discuss the benefits and pitfalls of OCT, consider the practical applications of this technology in the assessment of optic neuropathies, and highlight scientific discoveries in the realm of optic nerve imaging that will ultimately change how neuro-ophthalmologists care for patients.
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Affiliation(s)
- Hyun Jin Shin
- Konkuk University School of Medicine, Chungju city, Republic of Korea
- Department of Ophthalmology, Konkuk University Medical Center, Seoul, Republic of Korea
- Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Republic of Korea
- Institute of Biomedical Science & Technology, Konkuk University, Seoul, Republic of Korea
| | - Fiona Costello
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
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Cujbă L, Banc A, Stan C, Drugan T, Nicula C. Macular OCT's Proficiency in Identifying Retrochiasmal Visual Pathway Lesions in Multiple Sclerosis-A Pilot Study. Diagnostics (Basel) 2024; 14:1221. [PMID: 38928637 PMCID: PMC11202879 DOI: 10.3390/diagnostics14121221] [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: 04/29/2024] [Revised: 06/01/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Optical coherence tomography (OCT) is a non-invasive imaging technique based on the principle of low-coherence interferometry that captures detailed images of ocular structures. Multiple sclerosis (MS) is a neurodegenerative disease that can lead to damage of the optic nerve and retina, which can be depicted by OCT. The purpose of this pilot study is to determine whether macular OCT can be used as a biomarker in the detection of retrochiasmal lesions of the visual pathway in MS patients. We conducted a prospective study in which we included 52 MS patients and 27 healthy controls. All participants underwent brain MRI, visual field testing, and OCT evaluation of the thicknesses of the peripapillary retinal nerve fiber layer (pRNFL), macular ganglion cell layer (GCL), and macular inner plexiform layer (IPL). OCT measurements were adjusted for optic neuritis (ON). VF demonstrated poor capability to depict a retrochiasmal lesion identified by brain MRI (PPV 0.50). In conclusion, the OCT analysis of the macula appears to excel in identifying retrochiasmal MS lesions compared to VF changes. The alterations in the GCL and IPL demonstrate the most accurate detection of retrochiasmal visual pathway changes in MS patients.
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Affiliation(s)
- Larisa Cujbă
- Medical Doctoral School, University of Oradea, 410087 Oradea, Romania;
| | - Ana Banc
- Department of Ophthalmology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Cristina Stan
- Department of Ophthalmology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Tudor Drugan
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Cristina Nicula
- Department of Maxillo-Facial Surgery and Radiology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
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Peli E, Jung JH. Review: Binocular double vision in the presence of visual field loss. J Vis 2024; 24:13. [PMID: 38899959 PMCID: PMC11193068 DOI: 10.1167/jov.24.6.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 03/13/2024] [Indexed: 06/21/2024] Open
Abstract
Binocular double vision in strabismus is marked by diplopia (seeing the same object in two different directions) and visual confusion (seeing two different objects in the same direction). In strabismus with full visual field, the diplopia coexists with visual confusion across most of the binocular field. With visual field loss, or with use of partial prism segments for field expansion, the two phenomena may be separable. This separability is the focus of this review and offers new insights into binocular function. We show that confusion is necessary but is not sufficient for field expansion. Diplopia plays no role in field expansion but is necessary for clinical testing of strabismus, making such testing difficult in field loss conditions with confusion without diplopia. The roles of the three-dimensional structure of the real world and the dynamic of eye movements within that structure are considered as well. Suppression of one eye's partial view under binocular vision that develops in early-onset (childhood) strabismus is assumed to be a sensory adaption to diplopia. This assumption can be tested using the separation of diplopia and confusion.
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Affiliation(s)
- Eli Peli
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Jae-Hyun Jung
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
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Banc A. The Role of Optical Coherence Tomography Angiography in the Evaluation of Chiasmal and Retrochiasmal Compression. Neuroophthalmology 2024; 48:315-327. [PMID: 39145324 PMCID: PMC11321417 DOI: 10.1080/01658107.2024.2338411] [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: 01/29/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 08/16/2024] Open
Abstract
The compression of the visual pathway is associated with structural retinal changes due to retrograde neurodegeneration. It was brought into question whether visual pathway compression is also associated with retinal vascular changes as assessed by optical coherence tomography angiography (OCT-A). The objective of this review is to discuss the role of OCT-A in the evaluation of patients with tumours of the sellar, parasellar, and retrochiasmal regions. The reported OCT-A parameters were the vessel densities of radial peripapillary capillary network, macular superficial vascular plexus and/or macular deep vascular complex. Optic nerve and macular OCT-A parameters were impaired in patients versus controls. These changes were associated with altered structural OCT parameters and visual field defects. OCT-A could be considered a marker of neurodegeneration in addition to structural OCT, and it has the potential to become a visual prognostic tool in patients with visual pathway compression.
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Affiliation(s)
- Ana Banc
- Department of Ophthalmology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Rocha AADN, Benassi TDSA, Mello LGM, Preti RC, Zacharias LC, Cunha LP, Monteiro MLR. Discrimination ability of central visual field testing using stimulus size I, II, and III and relationship between VF findings and macular ganglion cell thickness in chiasmal compression. PLoS One 2024; 19:e0300103. [PMID: 38457436 PMCID: PMC10923416 DOI: 10.1371/journal.pone.0300103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/21/2024] [Indexed: 03/10/2024] Open
Abstract
PURPOSE To compare the relationship between macular ganglion cell layer (mGCL) thickness and 10-2 visual field (VF) sensitivity using different stimulus sizes in patients with temporal hemianopia from chiasmal compression. METHODS A cross-sectional study was conducted involving 30 eyes from 25 patients with temporal VF loss on 24-2 SITA standard automated perimetry due to previous chiasmal compression and 30 healthy eyes (23 controls). Optical coherence tomography (OCT) of the macular area and 10-2 VF testing using Goldmann stimulus size I (GI), II (GII), and III (GIII) were performed in the Octopus 900 perimeter. For the sake of analysis, mGCL thickness and VF data were segregated into four quadrants (two temporal and two nasal) and two halves (temporal and nasal) centered on the fovea, in order to evaluate separately both the severely affected nasal hemi-retina corresponding to the temporal VF sectors and the subclinically affected temporal hemi-retina corresponding to the nasal VF sectors. Data from patients and controls were compared using generalized estimated equations. The discrimination ability of GI, GII, and GIII was evaluated, as was the correlation between mGCL and 10-2 VF sensitivity using GI, GII, and GIII. RESULTS All mGCL parameters in the nasal and temporal halves of the retina were significantly reduced in patients compared to controls. 10-2 VF test sensitivity using GI, GII, and GIII was significantly lower in patients than in controls (p≤0.008) for all parameters, except the three nasal divisions when using GI (p = 0.41, 0.07 and 0.18) Significant correlations were found between temporal VF sectors (all stimulus sizes) and the corresponding nasal mGCL measurements, with similar discrimination ability. Significant correlations were also observed between all three nasal VF divisions and the corresponding temporal mGCL thickness when using stimulus sizes I and II, but not stimulus size III. CONCLUSIONS On 10-2 VF testing, GII outperformed GI and GIII with regard to discrimination ability and structure-function correlation with mGCL thickness in the subclinically affected nasal part of the VF in patients with chiasmal compression. Our findings suggest that the use of GII can enhance the diagnostic power of 10-2 VF testing in early cases of chiasmal compression, although further studies are necessary to support this conclusion.
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Affiliation(s)
- Arthur Andrade do Nascimento Rocha
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Thais de Souza Andrade Benassi
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Luiz Guilherme Marchesi Mello
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
- Division of Ophthalmology, Hospital Universitário Cassiano Antônio Moraes (HUCAM-EBSERH), Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Rony Carlos Preti
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Leandro C. Zacharias
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Leonardo P. Cunha
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
- Department of Ophthalmology, Federal University of Juiz de Fora Medical School, Juiz de Fora, Minas Gerais, Brazil
| | - Mário L. R. Monteiro
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
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Ge JY, Teo ZL, Loo JL. Recent advances in the use of optical coherence tomography in neuro-ophthalmology: A review. Clin Exp Ophthalmol 2024; 52:220-233. [PMID: 38214066 DOI: 10.1111/ceo.14341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 01/13/2024]
Abstract
Optical coherence tomography (OCT) is an in vivo imaging modality that provides non-invasive, high resolution and fast cross-sectional images of the optic nerve head, retina and choroid. OCT angiography (OCTA) is an emerging tool. It is a non-invasive, dye-free imaging approach of visualising the microvasculature of the retina and choroid by employing motion contrast imaging for blood flow detection and is gradually receiving attention for its potential roles in various neuro-ophthalmic and retinal conditions. We will review the clinical utility of the OCT in the management of various common neuro-ophthalmic and neurological disorders. We also review some of the OCTA research findings in these conditions. Finally, we will discuss the limitations of OCT as well as introduce other emerging technologies.
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Affiliation(s)
- Jasmine Yaowei Ge
- Neuro-Ophthalmology Department, Singapore National Eye Centre, Singapore, Singapore
- Singapore Eye Research Institute, Singapore, Singapore
| | - Zhen Ling Teo
- Neuro-Ophthalmology Department, Singapore National Eye Centre, Singapore, Singapore
- Singapore Eye Research Institute, Singapore, Singapore
| | - Jing Liang Loo
- Neuro-Ophthalmology Department, Singapore National Eye Centre, Singapore, Singapore
- Singapore Eye Research Institute, Singapore, Singapore
- Duke NUS Medical School, Singapore, Singapore
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Yu WJ, Xiao J, Wang GX, Jiang C, Zha W, Liao RF. Predictive visual field outcomes after optic chiasm decompressive surgery by retinal vessels parameters using optical coherence tomography angiography. Int J Ophthalmol 2024; 17:365-373. [PMID: 38371253 PMCID: PMC10827611 DOI: 10.18240/ijo.2024.02.21] [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: 07/25/2023] [Accepted: 10/19/2023] [Indexed: 02/20/2024] Open
Abstract
AIM To evaluate the predictive value of superficial retinal capillary plexus (SRCP) and radial peripapillary capillary (RPC) for visual field recovery after optic cross decompression and compare them with peripapillary nerve fiber layer (pRNFL) and ganglion cell complex (GCC). METHODS This prospective longitudinal observational study included patients with chiasmal compression due to sellar region mass scheduled for decompressive surgery. Generalized estimating equations were used to compare retinal vessel density and retinal layer thickness pre- and post-operatively and with healthy controls. Logistic regression models were used to assess the relationship between preoperative GCC, pRNFL, SRCP, and RPC parameters and visual field recovery after surgery. RESULTS The study included 43 eyes of 24 patients and 48 eyes of 24 healthy controls. Preoperative RPC and SRCP vessel density and pRNFL and GCC thickness were lower than healthy controls and higher than postoperative values. The best predictive GCC and pRNFL models were based on the superior GCC [area under the curve (AUC)=0.866] and the tempo-inferior pRNFL (AUC=0.824), and the best predictive SRCP and RPC models were based on the nasal SRCP (AUC=0.718) and tempo-inferior RPC (AUC=0.825). There was no statistical difference in the predictive value of the superior GCC, tempo-inferior pRNFL, and tempo-inferior RPC (all P>0.05). CONCLUSION Compression of the optic chiasm by tumors in the saddle area can reduce retinal thickness and blood perfusion. This reduction persists despite the recovery of the visual field after decompression surgery. GCC, pRNFL, and RPC can be used as sensitive predictors of visual field recovery after decompression surgery.
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Affiliation(s)
- Wen-Juan Yu
- Department of Ophthalmology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Jin Xiao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Guang-Xin Wang
- Department of Ophthalmology, the First People's Hospital of Hefei, Hefei 230061, Anhui Province, China
| | - Chang Jiang
- Department of Ophthalmology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Wei Zha
- Department of Ophthalmology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Rong-Feng Liao
- Department of Ophthalmology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
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Matheu Fabra A, Saint-Gerons Trecu M, Quiroz Quiroga MJ, Armentia Pérez de Mendiola J, Martínez Palmer A, Martín Baranera M. Discrimination of glaucomatous from non-glaucomatous optic neuropathy with swept-source optical coherence tomography. J Fr Ophtalmol 2023; 46:941-948. [PMID: 37210297 DOI: 10.1016/j.jfo.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVE To assess the ability of optic nerve head (ONH) parameters, peripapillary retinal nerve fiber layer (pRNFL), and macular ganglion cell layer (GCL) thickness measurements with swept-source optical coherence tomography (SS-OCT), to discriminate between glaucomatous and non-glaucomatous optic neuropathy (GON and NGON). METHODS This retrospective cross-sectional study involved 189 eyes of 189 patients, 133 with GON and 56 with NGON. The NGON group included ischemic optic neuropathy, previous optic neuritis, and compressive, toxic-nutritional, and traumatic optic neuropathy. Bivariate analyses of SS-OCT pRNFL and GCL thickness and ONH parameters were performed. Multivariable logistic regression analysis was employed to obtain predictor variables from OCT values, and the area under the receiver operating characteristic curve (AUROC) was calculated to differentiate between NGON and GON. RESULTS Bivariate analyses showed that the overall and inferior quadrant of the pNRFL was thinner in the GON group (P=0.044 and P<0.01), while patients with NGON had thinner temporal quadrants (P=0.044). Significant differences between the GON and NGON groups were identified in almost all the ONH topographic parameters. Patients with NGON had thinner superior GCL (P=0.015), but there were no significant differences in GCL overall and inferior thickness. Multivariate logistic regression analysis demonstrated that vertical cup-to-disc ratio (CDR), cup volume, and superior GCL provided independent predictive value for differentiating GON from NGON. The predictive model of these variables along with disc area and age achieved an AUROC=0.944 (95% CI 0.898-0.991). CONCLUSIONS SS-OCT is useful in discriminating GON from NGON. Vertical CDR, cup volume, and superior GCL thickness show the highest predictive value.
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Affiliation(s)
- A Matheu Fabra
- Neuro-ophthalmology unit, Ophthalmology department, Consorci Mar Parc de Salut de Barcelona, Passeig Marítim, 25-29, 08003 Barcelona, Spain; Department of Ophthalmology, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
| | - M Saint-Gerons Trecu
- Neuro-ophthalmology unit, Ophthalmology department, Consorci Mar Parc de Salut de Barcelona, Passeig Marítim, 25-29, 08003 Barcelona, Spain.
| | - M J Quiroz Quiroga
- Glaucoma Unit, Ophthalmology Deparment, Consorci Mar Parc de Salut de Barcelona, Passeig Marítim, 25-29, 08003 Barcelona, Spain.
| | - J Armentia Pérez de Mendiola
- Ophthalmology Department, Consorci Mar Parc de Salut de Barcelona, Passeig Marítim, 25-29, 08003 Barcelona, Spain.
| | - A Martínez Palmer
- Department of Ophthalmology, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain; Ophthalmology Department, Consorci Mar Parc de Salut de Barcelona, Passeig Marítim, 25-29, 08003 Barcelona, Spain.
| | - M Martín Baranera
- Clinical Epidemiology Deparment. Consorci Sanitari Integral, Hospitalet de Llobregat, Barcelona, Spain; Department of Pediatrics, Obstetrics and Gynecology, and Preventive Medicine and Public Health, School of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
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Sasagawa Y, Nakahara M, Takemoto D, Nakada M. Optical coherence tomography detects early optic nerve damage before visual field defect in patients with pituitary tumors. Neurosurg Rev 2023; 46:85. [PMID: 37058150 DOI: 10.1007/s10143-023-01990-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/15/2023] [Accepted: 04/06/2023] [Indexed: 04/15/2023]
Abstract
Optical coherence tomography (OCT) is a useful tool for predicting visual recovery after the removal of pituitary tumors. However, the utility of OCT in patients with pituitary tumors and a normal visual field is unclear. We aimed to analyze OCT features in pituitary tumors without visual field defects. Pituitary tumors without visual field defects were selected. A total of 138 eyes from 69 patients, assessed by the Humphrey visual field test and OCT, were enrolled in this study. Using preoperative coronal sections of MR images, patients were divided into chiasmal compression (CC) and non-chiasmal compression (non-CC) groups, and OCT characteristics were examined. The CC and non-CC groups consisted of 40 and 29 patients, respectively. There were no differences in age, sex, tumor type, or degree of visual field testing, but the tumor size was different between the two groups. On OCT, macular thickness ganglion cell complex (mGCC) was significantly thinner in the CC group than that in the non-CC group (112.5 vs 117.4 um, P < 0.05). Based on a database of healthy participants, 24% and 2% of eyes in the CC and non-CC groups had abnormal mGCC thickness (P < 0.01), respectively. In a sub-analysis of the CC group, patients with an abnormal mGCC thickness were older than a normal one (58.2 vs 41.1 years, p < 0.01). OCT can detect early optic nerve damage due to optic CC by pituitary tumors, even in normal visual fields. The degree of mGCC thinning may provide an appropriate surgical timing for pituitary tumors that compress the optic chiasm.
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Affiliation(s)
- Yasuo Sasagawa
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan.
| | - Mitsutaka Nakahara
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Daisuke Takemoto
- Ophthalmology and Visual Science, Graduate School of Medical Science, Kanazawa University, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Mitsutoshi Nakada
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
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12
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Kapelushnik N, Dror S, Huna-Baron R. Prognostic Value of Optical Coherence Tomography Characteristics in Anterior Visual Pathway Meningiomas. J Neuroophthalmol 2023; 43:96-101. [PMID: 36044686 DOI: 10.1097/wno.0000000000001652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Anterior visual pathway meningiomas (AVPM) represent 2.5%-18% of all meningiomas. They may affect visual function, including visual acuity (VA) and visual field (VF). The principal modes of treatment are surgery and radiotherapy. The prognostic value of macular ganglion cell complex count (GCC) thickness has not been assessed in the literature thus far. The purpose of this study was to evaluate the prognostic value of pre-treatment optical coherence tomography (OCT) parameters (retinal nerve fiber layer and GCC) for visual outcomes in patients with AVPM. METHODS We retrospectively reviewed the medical records of all patients with AVPM who were treated in the Sheba Medical Center between 2011 and 2020. Included were patients with valid data containing preintervention OCT findings on the CIRRUS device and a minimum follow-up of 6 months. Preintervention and postintervention data on comprehensive ophthalmic examinations and OCT parameters of the affected eyes were retrieved. The correlation between preintervention OCT parameters and the visual outcome was assessed. The patients were also divided into 2 groups according to preintervention GCC (thin vs normal), and the visual outcome was compared between groups. RESULTS In total, 186 patients' medical records were analyzed, and 38 patients who met the inclusion criteria were included in the study (mean age at diagnosis 52.8 ± 12.2 years, 28 women). Twenty-nine patients had 1 affected eye, and 9 had bilateral insult. A higher preinterventional average GCC was associated with better VA at 6 months, 1 year, and 2 years after intervention (r = -0.5, P ≤ 0.004, 0.005, and 0.03, respectively). There was a significant correlation between preinterventional GCC and VF mean deviation 2 years after intervention (r = 0.7, P ≤ 0.001). The thinner the GCC, the more prominent was the change in VA from before intervention to 2 years after intervention ( P ≤ 0.008). Correction for multiple comparisons with the Benjamini-Hochberg procedure did not change the significance of our findings. CONCLUSIONS OCT parameters (GCC) have a predictive value in AVPM. There is strong correlation between preinterventional GCC and VA shortly after the intervention. Although a thin GCC is generally considered a negative prognostic factor, improvement in clinical parameters was also evident in patients with thin GCC. The potential of improvement despite preinterventional GCC thinning can add to the clinical discussion of the prognosis, and therefore, we recommend the patients with AVPM to undergo OCT and to be advised that GCC thinning alone should not be used as a major criterion in deciding whether treatment should be pursued.
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Affiliation(s)
- Noa Kapelushnik
- The Goldschleger Eye Institute and the Arrow Project (NK, SD, RH-B), Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel, and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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13
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Pang Y, Tan Z, Chen X, Liao Z, Yang X, Zhong Q, Huang B, Zhong Q, Zhong J, Mo W. Evaluation of preoperative visual pathway impairment in patients with non-functioning pituitary adenoma using diffusion tensor imaging coupled with optical coherence tomography. Front Neurosci 2023; 17:1057781. [PMID: 36845438 PMCID: PMC9947395 DOI: 10.3389/fnins.2023.1057781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/17/2023] [Indexed: 02/11/2023] Open
Abstract
Objective Optic chiasma compression and associated visual impairment induced by a non-functioning pituitary adenoma (NFPA) is commonly assessed by the optic disk and retina but is inadequate to understand the entire visual pathway impairment. We aim to evaluate the use of optical coherence tomography (OCT) coupled with diffusion tensor imaging (DTI) for the preoperative evaluation of visual pathway impairment. Methods Fifty-three patients with NFPA (categorized into mild and heavy compression subgroups) were subjected to OCT to calculate the thickness of the circumpapillary retinal nerve fiber layer (CP-RNFL), macular ganglion cell complex (GCC), macular ganglion cell layer (GCL), and macular inner plexus layer (IPL), as well as to DTI to calculate the fractional anisotropy (FA) and apparent diffusion coefficient (ADC) values. Results Compared to mild compression, heavy compression caused decreased FA value, increased ADC value of several segments of the visual pathway, thin temporal CP-RNFL, and quadrant macular GCC, IPL, and GCL. Average CP-RNFL thickness, inferior-macular inner-ring IPL and GCC thicknesses, inferior CP-RNFL thickness, and superior CP-RNFL thickness were the best indicators of the impairment of the optic nerve, optic chiasma, optic tract, and optic radiation, respectively. Conclusion DTI and OCT parameters can effectively evaluate visual pathway impairment and are beneficial for the objective preoperative evaluation of visual pathway impairment in patients with NFPA.
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Affiliation(s)
- Yanhua Pang
- Department of Ophthalmology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Zhi Tan
- Department of Radiology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Xinxin Chen
- Teaching and Research Center of Medical Communication Science, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Zhihui Liao
- Department of Ophthalmology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Xin Yang
- Department of Ophthalmology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Qin Zhong
- Department of Radiology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Baqi Huang
- Department of Neurosurgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Qianshuo Zhong
- Department of Neurosurgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Jingxiang Zhong
- Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China,Department of Ophthalmology, The Sixth Affiliated Hospital of Jinan University, Guangzhou, China,*Correspondence: Jingxiang Zhong,
| | - Wei Mo
- Department of Neurosurgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China,Wei Mo,
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14
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Ganglion Cell Complex Analysis: Correlations with Retinal Nerve Fiber Layer on Optical Coherence Tomography. Diagnostics (Basel) 2023; 13:diagnostics13020266. [PMID: 36673076 PMCID: PMC9858609 DOI: 10.3390/diagnostics13020266] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/12/2023] Open
Abstract
The aim of this review is to analyze the correlations between the changes in the ganglion cell complex (GCC) and the retinal nerve fiber layer (RNFL) on optical coherence tomography in different possible situations, especially in eyes with glaucoma. For glaucoma evaluation, several studies have suggested that in the early stages, GCC analysis, especially the thickness of the infero and that of the inferotemporal GCC layers, is a more sensitive examination than circumpapillary RNFL (pRNFL). In the moderate stages of glaucoma, inferior pRNFL thinning is better correlated with the disease than in advanced cases. Another strategy for glaucoma detection is to find any asymmetry of the ganglion cell-inner plexiform layers (GCIPL) between the two macular hemifields, because this finding is a valuable indicator for preperimetric glaucoma, better than the RNFL thickness or the absolute thickness parameters of GCIPL. In preperimetric and suspected glaucoma, GCC and pRNFL have better specificity and are superior to the visual field. In advanced stages, pRNFL and later, GCC reach the floor effect. Therefore, in this stage, it is more useful to evaluate the visual field for monitoring the progression of glaucoma. In conclusion, GCC and pRNFL are parameters that can be used for glaucoma diagnosis and monitoring of the progression of the disease, with each having a higher accuracy depending on the stage of the disease.
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15
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Soares RM, Braga JF, da Silva Fernandes J, Ferreira CC, Ribeiro L, Alves H, Meira D. Automated macular segmentation can distinguish glaucomatous from compressive optic neuropathy. Graefes Arch Clin Exp Ophthalmol 2023; 261:1701-1712. [PMID: 36625929 DOI: 10.1007/s00417-022-05962-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/30/2022] [Accepted: 12/24/2022] [Indexed: 01/11/2023] Open
Abstract
PURPOSE To compare macular damage in glaucomatous optic neuropathy (GON) and compressive optic neuropathy (CON) and assess its diagnostic accuracy in distinguishing between diseases. METHODS Observational, cross-sectional, single-center study. Patients with GON, CON, and healthy controls were included according to the eligibility criteria. An automated spectral-domain optical coherence tomography (SD-OCT) algorithm was used to segment the circumpapilary retinal nerve fiber layer (cpRNFL) and macula. The layer thickness was measured in each sector according to the Early Treatment Diabetic Retinopathy Study and the 6-sector Garway-Heath-based grids. Data was compared across all study groups, and the significance level was set at 0.05. RESULTS Seventy-five eyes of 75 participants, 25 with GON, 25 with CON, and 25 healthy controls (CG), were included. Macular thickness was diminished in the ganglion cell complex of GON and CON patients compared to CG (p<0.05). The best Garway-Heath-based grid parameters for distinguishing GON and CON were the nasal-inferior (NI) and nasal-superior sectors and the NI/temporal inferior (TI) damage ratios in the macular ganglion cell (mGCL) and inner plexiform (IPL) layers. Moreover, the combination of the NI sector and NI/TI damage ratios in both layers had higher discriminative power (AUC 0.909; 95% CI 0.830-0.988; p<0.001) than combining parameters in each layer separately. CONCLUSION Our findings suggest that the evaluation of macular segmented layers damage by SD-OCT may be a helpful add-on tool in the differential diagnosis between GON and CON.
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Affiliation(s)
- Ricardo Machado Soares
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal.
| | - Joana Figueiredo Braga
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal
| | - Joana da Silva Fernandes
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal
| | - Catarina Cunha Ferreira
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal
| | - Lígia Ribeiro
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal
| | - Hélio Alves
- Department of Biomedicine - Faculty of Medicine of University of Porto, Porto, Portugal
| | - Dália Meira
- Department of Ophthalmology - Centro Hospitalar de Vila Nova de Gaia e Espinho EPE, Porto, Portugal
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16
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Menon S, Nair S, Kodnani A, Hegde A, Nayak R, Menon G. Retinal nerve fiber layer thickness and its correlation with visual symptoms and radiological features in pituitary macroadenoma. J Neurosci Rural Pract 2023; 14:41-47. [PMID: 36891116 PMCID: PMC9943945 DOI: 10.25259/jnrp_18_2022] [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: 09/19/2022] [Accepted: 09/19/2022] [Indexed: 12/13/2022] Open
Abstract
Objective The aim of the study was to evaluate the association of the thickness of retinal nerve fiber layer (RNFL) with (i) visual symptoms and (ii) suprasellar extension defined by magnetic resonance imaging (MRI) in patients with pituitary macroadenoma. Materials and Methods RNFL thickness of 50 consecutive patients operated for pituitary macroadenoma between July 2019 and April 2021 were compared with standard visual examination findings and MRI measurements such as optic chiasm height, distance between the optic chiasm and adenoma, suprasellar extension, and chiasmal lift. Results The study group included 100 eyes of 50 patients operated for pituitary adenomas with suprasellar extension. RNFL thinning predominantly involved the nasal (84.26 ± 16.43 μm) and temporal quadrants (70.72 ± 14.80 μm) and correlated well with the visual field deficit (P < 0.001). Patients with moderate-to-severe deficit in visual acuity had a mean RNFL thickness <85 μm and patients with severe disc pallor had extremely thin RNFLs (<70 μm). Suprasellar extension defined as Wilsons Grade C, D, and E and Fujimotos Grades 3 and 4 were significantly associated with thin RNFLs <85 μm (P < 0.01). Chiasmal lift more than 1 cm and tumor chiasm distance of <0.5 mm were associated with thin RNFL (P < 0.002). Conclusion RNFL thinning correlates directly with the severity of visual deficits in patients with pituitary adenoma. Wilsons Grade D and E, Fujimoto Grade 3 and 4, chiasmal lift more than 1 cm, and chiasm tumor distance <0.5 mm are strong predictors of RNFL thinning and poor vision. Pituitary macro adenoma and other suprasellar tumors need to be excluded in patients with preserved vision but having obvious RNFL thinning.
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Affiliation(s)
- Sudha Menon
- Department of Ophthalmology, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
| | - Soumya Nair
- Department of Ophthalmology, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
| | - Anuj Kodnani
- Department of Ophthalmology, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
| | - Ajay Hegde
- Department of Neurosurgery, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
| | - Raghavendra Nayak
- Department of Neurosurgery, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
| | - Girish Menon
- Department of Neurosurgery, Kasturba Medical College, Manipal Academy of Higher Education, Udupi, Karnataka, India
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17
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Jefferis JM, Innes WA, Hickman SJ. The presenting visual symptoms of optic chiasmal disease. Eur J Ophthalmol 2023; 33:9-20. [PMID: 36147020 DOI: 10.1177/11206721221125264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Recognising optic chiasmal disease early is important in order to avoid irreversible visual loss and the potential risk of mortality for patients. Yet, there is frequently a delay in the initial diagnosis. Whilst the signs of optic chiasmal disease, particularly the perimetric findings, are well documented in the recent literature, the symptoms have been less well reported. Whilst some patients with optic chiasmal disease will be asymptomatic, many will complain of visual symptoms including symptomatic field defects, problems with central vision, difficulty with near tasks, binocular visual disturbances, colour vision disturbances, photophobia, phosphenes, glare, and rarely, oscillopsia and visual hallucinations. Others may have headache or the severe and sudden visual symptoms associated with pituitary apoplexy. The visual symptoms may be vague or non-specific, even when there are significant bitemporal visual field defects. We aim in this review to describe the presenting visual symptoms of optic chiasmal disease, and to illustrate these with selected qualitative descriptions from the literature. Our hope is that this will aid clinicians in eliciting a careful history of the sometimes subtle symptoms that may be present.
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Affiliation(s)
- Joanna M Jefferis
- Department of Ophthalmology, Royal Hallamshire Hospital, Sheffield, UK.,7315The University of Sheffield, Sheffield, UK.,Department of neuro-ophthalmology, 105552Manchester Royal Eye Hospital, Manchester, UK
| | - William A Innes
- Newcastle Eye Centre, The Royal Victoria Infirmary, Newcastle Upon Tyne, UK.,Augenklinik Wettingen, Wettingen, Switzerland.,University Hospital, Zürich, Switzerland.,Newcastle University, Newcastle Upon Tyne, UK
| | - Simon J Hickman
- 7315The University of Sheffield, Sheffield, UK.,Department of Neurology, Royal Hallamshire Hospital, Sheffield, UK
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18
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Banc A, Biousse V, Newman NJ, Kedar S. Ocular Optical Coherence Tomography in the Evaluation of Sellar and Parasellar Masses: A Review. Neurosurgery 2023; 92:42-67. [PMID: 36519859 PMCID: PMC10158913 DOI: 10.1227/neu.0000000000002186] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/15/2022] [Indexed: 12/23/2022] Open
Abstract
Compression of the anterior visual pathways by sellar and parasellar masses can produce irreversible and devastating visual loss. Optical coherence tomography (OCT) is a noninvasive high-resolution ocular imaging modality routinely used in ophthalmology clinics for qualitative and quantitative analysis of optic nerve and retinal structures, including the retinal ganglion cells. By demonstrating structural loss of the retinal ganglion cells whose axons form the optic nerve before decussating in the optic chiasm, OCT imaging of the optic nerve and retina provides an excellent tool for detection and monitoring of compressive optic neuropathies and chiasmopathies due to sellar and parasellar masses. Recent studies have highlighted the role of OCT imaging in the diagnosis, follow-up, and prognostication of the visual outcomes in patients with chiasmal compression. OCT parameters of optic nerve and macular scans such as peripapillary retinal nerve fiber layer thickness and macular ganglion cell thickness are correlated with the degree of visual loss; additionally, OCT can detect clinically significant optic nerve and chiasmal compression before visual field loss is revealed on automated perimetry. Preoperative values of OCT optic nerve and macular parameters represent a prognostic tool for postoperative visual outcome. This review provides a qualitative analysis of the current applications of OCT imaging of the retina and optic nerve in patients with anterior visual pathway compression from sellar and parasellar masses. We also review the role of new technologies such as OCT-angiography, which could improve the prognostic ability of OCT to predict postoperative visual function.
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Affiliation(s)
- Ana Banc
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA;
- Department of Ophthalmology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Valérie Biousse
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA;
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA;
| | - Nancy J. Newman
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA;
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA;
- Department of Neurological Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Sachin Kedar
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA;
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA;
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Early Retinal Microcirculation in Nonfunctioning Pituitary Adenomas Without Visual Field Defects Using Optical Coherence Tomography Angiography. J Neuroophthalmol 2022; 42:509-517. [PMID: 35482899 DOI: 10.1097/wno.0000000000001562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND For patients with nonfunctioning pituitary adenoma (NFPA) without manifesting visual acuity impairment or visual field defect (VFD), more sensitive and objective assessment methods will allow earlier detection before irreversible damage to the visual system. This study aimed to evaluate retinal vessel densities (VDs) alterations in these patients using optical coherence tomography angiography and to determine its diagnostic abilities. METHODS Between patients with NFPA without VFDs and age-matched, sex-matched healthy control individuals, comparisons of visual field metrics, retinal structural thickness, and microcirculation were conducted after adjusting for axial length (AL) and signal index of scans. Receiver operating characteristic (ROC) curves were further depicted to assess the diagnostic performance of significant parameters. To explore the impact of symptom duration, tumor size, and axial length on the significant parameters, multivariate regression analysis was conducted. RESULTS This cross-sectional study reviewed 107 patients with NFPA. Twenty-seven eyes of patients with NFPA without VFDs and 27 eyes of healthy controls were enrolled. Compared with healthy controls, patients with NFPA without VFDs had similar foveal avascular zone areas and perimeters, macular ganglion cell complex (mGCC) and peripapillary retinal nerve fiber layer thicknesses, and macular VDs. Only the VD in the radial peripapillary capillary (RPC) segment of the inferior temporal (IT) sector was much lower in the patient group. The 2 largest area under the ROC curves were the focal loss volume (FLV) of the mGCC and the VD in the RPC of the IT sector, both of which were significantly related to symptom duration and tumor size. CONCLUSIONS At the early stage of NFPA before VFD and retinal thickness thinning, fundus microcirculation impairments may occur initially in the microvascular density of the RPC segment of the IT sector. The FLV and the VD of RPC at the IT sector may provide a basis for the early diagnosis of NFPA without VFD in clinical practice.
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20
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Boertien TM, Van Someren EJW, Coumou AD, van den Broek AK, Klunder JH, Wong WY, van der Hoeven AE, Drent ML, Romijn JA, Fliers E, Bisschop PH. Compression of the optic chiasm is associated with reduced photoentrainment of the central biological clock. Eur J Endocrinol 2022; 187:809-821. [PMID: 36201161 DOI: 10.1530/eje-22-0527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/04/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Pituitary tumours that compress the optic chiasm are associated with long-term alterations in sleep-wake rhythm. This may result from damage to intrinsically photosensitive retinal ganglion cells (ipRGCs) projecting from the retina to the hypothalamic suprachiasmatic nucleus via the optic chiasm to ensure photoentrainment (i.e. synchronisation to the 24-h solar cycle through light). To test this hypothesis, we compared the post-illumination pupil response (PIPR), a direct indicator of ipRGC function, between hypopituitarism patients with and without a history of optic chiasm compression. DESIGN Observational study, comparing two predefined groups. METHODS We studied 49 patients with adequately substituted hypopituitarism: 25 patients with previous optic chiasm compression causing visual disturbances (CC+ group) and 24 patients without (CC- group). The PIPR was assessed by chromatic pupillometry and expressed as the relative change between baseline and post-blue-light stimulus pupil diameter. Objective and subjective sleep parameters were obtained using polysomnography, actigraphy, and questionnaires. RESULTS Post-blue-light stimulus pupillary constriction was less sustained in CC+ patients compared with CC- patients, resulting in a significantly smaller extended PIPR (mean difference: 8.1%, 95% CI: 2.2-13.9%, P = 0.008, Cohen's d = 0.78). Sleep-wake timing was consistently later in CC+ patients, without differences in sleep duration, efficiency, or other rest-activity rhythm features. Subjective sleep did not differ between groups. CONCLUSION Previous optic chiasm compression due to a pituitary tumour in patients with hypopituitarism is associated with an attenuated PIPR and delayed sleep timing. Together, these data suggest that ipRGC function and consequently photoentrainment of the central biological clock is impaired in patients with a history of optic chiasm compression.
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Affiliation(s)
- Tessel M Boertien
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Endocrinology, Metabolism and Nutrition, Amsterdam, The Netherlands
| | - Eus J W Van Someren
- Netherlands Institute for Neuroscience (NIN), Sleep and Cognition, Amsterdam, The Netherlands
- Amsterdam UMC location VU University, Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Stress & Sleep, Amsterdam, The Netherlands
- VU University, Centre for Neurogenomics and Cognitive Research, Integrative Neurophysiology, Amsterdam, The Netherlands
| | - Adriaan D Coumou
- Amsterdam UMC location University of Amsterdam, Ophthalmology, Amsterdam, The Netherlands
| | - Annemieke K van den Broek
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Jet H Klunder
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Wing-Yi Wong
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Adrienne E van der Hoeven
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Madeleine L Drent
- Amsterdam Gastroenterology Endocrinology Metabolism, Endocrinology, Metabolism and Nutrition, Amsterdam, The Netherlands
- Amsterdam UMC location VU University, Internal Medicine, Section of Endocrinology, Amsterdam, The Netherlands
| | - Johannes A Romijn
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Amsterdam, The Netherlands
| | - Eric Fliers
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Endocrinology, Metabolism and Nutrition, Amsterdam, The Netherlands
| | - Peter H Bisschop
- Amsterdam UMC location University of Amsterdam, Endocrinology and Metabolism, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Endocrinology, Metabolism and Nutrition, Amsterdam, The Netherlands
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Hernández-Echevarría O, Cuétara-Lugo EB, Pérez-Benítez MJ, González-Gómez JC, González-Diez HR, Mendoza-Santiesteban CE. Bi-nasal sectors of ganglion cells complex and visual evoked potential amplitudes as biomarkers in pituitary macroadenoma management. Front Integr Neurosci 2022; 16:1034705. [PMID: 36506477 PMCID: PMC9730037 DOI: 10.3389/fnint.2022.1034705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/01/2022] [Indexed: 11/25/2022] Open
Abstract
The study aimed to evaluate the retinal ganglion cell structure using optical coherence tomography and the visual pathway function employing visual evoked potentials in the diagnosis and monitoring of patients with pituitary macroadenoma. A descriptive, cross-sectional, and longitudinal study (3 and 12 months follow-up) was conducted on forty-two patients. Thirty-five age-matched healthy controls were used in the cross-sectional one. Full neuro-ophthalmological evaluation (structural and functional) was carried out including global and segmented retinal nerve fiber layer/ganglion cell complex analysis and amplitude and latency of P100 component in the electrophysiology. Statistical data analysis was conducted with R version 3.6.3 and Python version 3.8. Associations were evaluated using Spearman's correlations. Amplitude sensitivities were 0.999, and bi-nasal sectors of ganglion cell complex thickness specificities were 0.999. This structural parameter had the highest diagnostic value (area under curve = 0.923). Significant associations were found between bi-nasal sectors with amplitude at 12' (rho > 0.7, p < 0.01) and median deviation of the visual field (rho > 0.5, p < 0.01) at 3 months. Pre-surgical values of bi-nasal sectors and amplitude can predict post-surgically median deviation and amplitude (Oz, 12') at 3 months with r 2 > 0.5. Bi-nasal sectors of ganglion cell complex and visual evoked potentials P100 amplitude are efficient biomarkers of visual pathway damage for pituitary macroadenoma patients' management. Pre-surgical values of the bi-nasal sector and visual evoked potentials' amplitude could help to predict the restoration of parvocellular pathway traffic after decompression.
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Affiliation(s)
- Odelaisys Hernández-Echevarría
- Department of Neuro-ophthalmology, Cuban Institute of Ophthalmology “Ramón Pando Ferrer”, University of Medical Sciences of Havana, Havana, Cuba,*Correspondence: Odelaisys Hernández-Echevarría,
| | - Elizabeth Bárbara Cuétara-Lugo
- Department of Research and Academic, National Institute of Oncology and Radiobiology, University of Medical Sciences of Havana, Havana, Cuba
| | - Mario Jesús Pérez-Benítez
- Department of Research and Academic, National Institute of Oncology and Radiobiology, University of Medical Sciences of Havana, Havana, Cuba
| | - Julio César González-Gómez
- Department of Neuro-ophthalmology, Cuban Institute of Ophthalmology “Ramón Pando Ferrer”, University of Medical Sciences of Havana, Havana, Cuba
| | | | - Carlos E. Mendoza-Santiesteban
- Department of Neuro-ophthalmology, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine, Coral Gables, FL, United States
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Al-Bader D, Hasan A, Behbehani R. Sellar masses: diagnosis and treatment. FRONTIERS IN OPHTHALMOLOGY 2022; 2:970580. [PMID: 38983521 PMCID: PMC11182331 DOI: 10.3389/fopht.2022.970580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 10/31/2022] [Indexed: 07/11/2024]
Abstract
Sellar mases can cause a variety of neuro-ophthalmic manifestations, including compressive optic neuropathy, chiasmal syndrome, and ophthalmoplegia due to cranial nerve palsy. Diagnosis involves a thorough history, neuro-ophthalmic examination, and ancillary tests and investigations. Visual field testing is critical in diagnosing and localizing the lesion and determining the extent of visual field loss. Appropriate neuro-imaging is essential in characterizing and localizing the lesion. Neuro-ophthalmologic assessment include meticulous clinical examination and ancillary tests including,visual field testing, which is useful in localizing the lesion, and optical coherence tomography, which is helpful in assessing the degree of axonal and neuronal loss and predicting the visual outcome. Treatment requires a multidisciplinary approach by different specialties, including radiologists, neuro-ophthalmologists, and neurosurgeons. The two primary treatment modalities for these tumors are surgery and radiation therapy. We review the main types of sellar lesions, their neuro-ophthalmologic evaluation, and treatment options.
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Affiliation(s)
- Dana Al-Bader
- Al-Bahar Ophthalmology Center, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Alya Hasan
- Department of Neurosurgery, Ibn Sina Hospital and Jaber Al-Ahmed Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Raed Behbehani
- Al-Bahar Ophthalmology Center, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait
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Lee G, Park K, Lee D, Oh SY, Kong D, Hong SD. Predicting visual outcomes after decompression of pituitary tumours based on stratified inner‐retinal layer thickness and age. Acta Ophthalmol 2022; 101:301-309. [PMID: 36398459 DOI: 10.1111/aos.15281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/05/2022] [Accepted: 10/25/2022] [Indexed: 11/21/2022]
Abstract
PURPOSE The purpose of the study was to evaluate the potential role of stratified preoperative optical coherence tomography (OCT) measurements and age in predicting postoperative visual field (VF) improvement among adult patients with chiasmal compression due to pituitary tumours after decompression surgery. METHODS Postoperative visual outcomes were analysed using mean deviation of the VF test. Eyes were divided into three groups based on preoperative OCT parameters including peripapillary retinal nerve fibre layer (pRNFL) and ganglion cell-inner plexiform layer (GCIPL) thickness: groups 1, 2 and 3 with pRNFL thickness <65 μm, 65 μm or more but <85 μm, and 85 μm or more, respectively. The GCIPL thickness was also divided into three groups based on values ranging from 55 to 77 μm. Each group was further categorized according to age: 20 years or older but younger than 40 years, 40 years or older but younger than 60, and 60 years or older. RESULTS This study included 197 eyes of 197 patients with chiasmal compression due to pituitary tumours. No patient showed complete VF recovery in group 1 with a preoperative pRNFL thickness <65 μm or a GCIPL thickness <55 μm regardless of age. These groups showed the worst VF outcome (pRNFL, p = 0.0001; GCIPL, p < 0.0001). However, a significant recovery in VF (greater than 2 dB) was observed in 45% of group 1 patients based on pRNFL thickness and in 61.54% of group 1 patients according to GCIPL thickness. In groups 2 and 3 with a preoperative pRNFL thickness of 65 μm or more and a GCIPL thickness of 55 μm or more, the rate of complete VF recovery decreased as subjects' ages increased. Group 3 with a preoperative pRNFL thickness of 85 μm or more and a GCIPL thickness of 77 μm or more were 2.5-fold and 4.0-fold more likely to completely recover VF, respectively, compared with group 2. CONCLUSIONS Stratified preoperative pRNFL and GCIPL thicknesses measured via OCT in different age categories are effective biomarkers for predicting visual functional outcomes.
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Affiliation(s)
- Ga‐In Lee
- Hangil Eye Hospital Incheon Republic of Korea
| | - Kyung‐Ah Park
- Department of Ophthalmology, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Dongyoung Lee
- Department of Ophthalmology, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Sei Yeul Oh
- Department of Ophthalmology, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Doo‐Sik Kong
- Department of Neurosurgery, Endoscopic Skull Base Surgery Clinic, Brain Tumor Center, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Sang Duk Hong
- Department of Otorhinolaryngology‐Head and Neck Surgery, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
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Leclerc A, Gaberel T, Laville MA, Derrey S, Quintyn JC, Emery E. Factors associated with favorable visual outcome after surgery of clinoidal meningiomas. Clin Neurol Neurosurg 2022; 223:107508. [DOI: 10.1016/j.clineuro.2022.107508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
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Assessment the neurodegenaration process of post-geniculate optic pathway in thalamic tumors using optical coherence tomography: Post-geniculate optic pathway in thalamic tumors. Int Ophthalmol 2022; 43:1487-1499. [PMID: 36227400 DOI: 10.1007/s10792-022-02545-6] [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: 08/25/2022] [Accepted: 10/06/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE To investigate the effect of thalamic tumors related to post-geniculate optic pathway and those of microsurgical removal on neurodegeneration process of visual pathway using OCT. METHODS This cross-sectional study included 30 eyes of 15 patients with thalamic tumors and data compiled from 45 eyes of 45 healthy participants. The analysis of variables was divided into ipsilateral and contralateral eye depends on the laterality of brain tumors. The data gained at baseline, postoperative 3rd and postoperative 6th month period was analyzed in One-Way Repeated Measures ANOVA. RESULTS The mean superior quadrant retinal nerve fiber layer (RNFL) thickness of ipsilateral eye was significantly thicker (p = 0.02), while inferior hemifield ganglion cell-inner plexiform layer (GC-IPL) thickness of contralateral eye was significantly higher compared to control groups (p = 0.02). Significant negative correlations were found between the mean preop. mean deviation (MD) and tumor volume and time interval between initial diagnosis and surgery (r = - 0.730, p = 0.002 and r = - 0.680, p = 0.005, respectively) in the ipsilateral eye. In repeated measure analysis, there was no unfavourable effect of thalamic microsurgery on peripapillary average RNFL thickness on both ipsilateral and contralateral eyes (Ipsilateral eye; f (1.5,21.7) 0.76 p = 0.51 and contralateral eye; f (1.4,20.4) 0.42 p = 0.59). CONCLUSION This study suggests that thalamic tumors affecting post-geniculate optic pathway may lead to significant increase in RNFL and GC-IPL thicknesses and changes in VF parameters. Timely intervention in thalamic tumors may prevent irreversible loss of retinal axons secondary to neurodegeneration process.
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Biousse V, Danesh-Meyer HV, Saindane AM, Lamirel C, Newman NJ. Imaging of the optic nerve: technological advances and future prospects. Lancet Neurol 2022; 21:1135-1150. [DOI: 10.1016/s1474-4422(22)00173-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 04/06/2022] [Accepted: 04/13/2022] [Indexed: 01/02/2023]
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Lee GI, Kim J, Lee D, Park KA, Oh SY, Kong DS, Hong SD. Ganglion cell inner plexiform layer thickness measured by optical coherence tomography to predict visual outcome in chiasmal compression. Sci Rep 2022; 12:14826. [PMID: 36050400 PMCID: PMC9437084 DOI: 10.1038/s41598-022-17193-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 07/21/2022] [Indexed: 12/03/2022] Open
Abstract
We evaluated the prognostic value of the preoperative macular ganglion cell inner plexiform layer (mGCIPL) thickness along with peripapillary retinal nerve fiber layer (pRNFL) thickness measured by optical coherence tomography (OCT) and estimated an optimal cut-off value to predict postoperative visual field (VF) recovery in adult patients with chiasmal compression after decompression surgery. Two hundred forty eyes of 240 patients aged 20 years or older for which preoperative high-definition Cirrus OCT parameters and pre- and postoperative visual function data were available. The prognostic power of pRNFL and mGCIPL thicknesses for complete postoperative VF recovery or significant VF improvement (improvement ≥ 2 dB in the mean deviation) were assessed. The cut-off values for OCT parameters for VF recovery were estimated. The study found that the higher the preoperative pRNFL and mGCIPL thicknesses, the higher the probability of complete postoperative VF recovery (p = 0.0378 and p = 0.0051, respectively) or significant VF improvement (p = 0.0436 and p = 0.0177, respectively). The area under the receiver operating characteristic analysis of preoperative OCT parameters demonstrated that the mGCIPL thickness showed an area under the curve (AUC) of more than 0.7 for complete VF recovery after decompression surgery (AUC = 0.725, 95% CI: 0.655, 0.795), and the optimal mGCIPL thickness cut-off value for complete VF recovery was 77.25 µm (sensitivity 69% and specificity 69%). Preoperative mGCIPL thickness was a powerful predictor of visual functional outcome after decompression surgery for chiasmal compression.
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Affiliation(s)
| | - Joonhyoung Kim
- Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dongyoung Lee
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Kyung-Ah Park
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| | - Sei Yeul Oh
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| | - Doo-Sik Kong
- Department of Neurosurgery, Endoscopic Skull Base Surgery Clinic, Brain Tumor Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Duk Hong
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Akdogan M, Dogan M, Beysel S, Gobeka HH, Sabaner MC, Oran M. Optical coherence tomography angiography characteristics of the retinal and optic disc morphology in prolactinoma. Microvasc Res 2022; 144:104424. [PMID: 36007656 DOI: 10.1016/j.mvr.2022.104424] [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: 01/16/2022] [Revised: 07/01/2022] [Accepted: 08/19/2022] [Indexed: 10/31/2022]
Abstract
PURPOSE To investigate changes in the retinal and optic disc (OD) morphology in prolactinoma patients without optical chiasmal compression and/or visual field defects using optical coherence tomography angiography (OCTA). METHODS In this cross-sectional imaging study, 16 consecutive prolactinoma patients (group 1, 32 eyes) and 15 age- and gender-matched healthy subjects (group 2, 30 eyes) underwent a thorough neuro-ophthalmological examination, which included testing for the presence of any intracranial compressive lesion that could cause optic neuropathy. Retinal morphological parameters, outer retinal and choriocapillaris flow areas, as well as OD vessel density (VD) and retinal nerve fiber layer (RNFL) thickness in for quadrants were then measured using OCTA. RESULTS Mean age (p = 0.537) and gender (p = 0.385) of participants in groups 1 and 2 did not differ significantly. The mean BCVA for both groups was 0.00 ± 0.00 logMAR. Microadenomas made up the majority of prolactinomas (87.1 %). All retinal morphological parameters in deep capillary plexus (excluding foveal VD) differed significantly between groups 1 and 2 (whole: p < 0.001, parafoveal: p = 0.021, and perifoveal: p < 0.001). Peripapillary RNFL thickness in temporal (p < 0.001), nasal (p = 0.010), and inferior (p = 0.007) quadrants also differed significantly between the two groups. Foveal deep (r = -0.304, p = 0.035) and choriocapillaris flow (r = -0.511, p = 0.008) were negatively correlated with tumor size at diagnosis. CONCLUSIONS Significant microvascular morphological changes, particularly in the deep retinal layer, as well as in the peripapillary RNFL thickness, were observed in prolactinoma patients. OCTA appears to be capable of detecting non-manifest circumpapillary and even intra-retinal microvascular changes even when there are no obvious signs of prolactinoma-related ocular complications caused by chiasmal compression.
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Affiliation(s)
- Mubera Akdogan
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
| | - Mustafa Dogan
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
| | - Selvihan Beysel
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Endocrinology and Metabolism, Afyonkarahisar, Turkey
| | - Hamidu Hamisi Gobeka
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey.
| | - Mehmet Cem Sabaner
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
| | - Merve Oran
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
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Xia L, Wenhui J, Xiaowen Y, Wenfang X, Wei Z, Yanjun H, Xiaoyan P. Predictive value of macular ganglion cell-inner plexiform layer thickness in visual field defect of pituitary adenoma patients: a case-control study. Pituitary 2022; 25:667-672. [PMID: 35834154 DOI: 10.1007/s11102-022-01248-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The present study explored the association between preoperative macular ganglion cell-inner plexiform layer thickness (GCIPL) and retinal nerve fiber layer thickness (RNFL) measured by optical coherence tomography (OCT) and the recovery of visual field (VF) defect after surgery in pituitary adenoma patients. METHODS This case-control study included patients with pituitary adenoma in the Neurosurgery Department of Shanxi Provincial People's Hospital between October 2019 and June 2021. Cranial MRI examination, three-dimensional OCT, and VF testing (Humphrey Field Analyzer II750) were performed before and at 6months after the surgery. RESULTS Fifty-three pituitary adenoma patients (81 eyes) were enrolled; 15 patients (23 eyes) were in the visual field did not recover group (VFNR), and 38 patients (58 eyes) were in the visual field recovered group (VFR). The temporal RNFL (P = 0.002) and average RNFL (P = 0.009) in the VFNR group were significantly lower than in the VFR group. The superior nasal GCIPL (P = 0.001), inferior nasal GCIPL (P = 0.001) and average GCIPL (P = 0.01) were significantly lower in the VFNR group than in the VFR group (all P < 0.01).The multivariable logistic regression analysis showed that nasal inferior GCIPL was an independent risk factor for VF recovery (odds ratio (OR) = 1.376,95% confidence interval (CI):1.089-1.739,P = 0.007). In the received operating characteristics (ROC) analysis, the area under the ROC curve (AUROCs) was the highest for nasal inferior GCIPL (AUROC = 0.739). CONCLUSIONS In patients who underwent resection of pituitary adenoma, nasal inferior GCIPL was an independent risk factor of visual field defect recover after surgery.
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Affiliation(s)
- Li Xia
- Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Beijing Ophthalmolgy and Visual Science Key Laboratory, Beijing Tongren Eye Center, Capital Medical University, No.17 Hougou Lane, Chongnei Street, 100005, Beijing, People's Republic of China
- Department of Ophthalmology, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Jia Wenhui
- Department of neurology, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Yang Xiaowen
- Infectious disease department, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Xie Wenfang
- Department of Ophthalmology, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Zhang Wei
- Department of Ophthalmology, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Hu Yanjun
- Department of nuclear magnetic, Shanxi Provincial People's Hospital, No.29 Twin Towers, YingZe District, 030000, Taiyuan, People's Republic of China
| | - Peng Xiaoyan
- Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Beijing Ophthalmolgy and Visual Science Key Laboratory, Beijing Tongren Eye Center, Capital Medical University, No.17 Hougou Lane, Chongnei Street, 100005, Beijing, People's Republic of China.
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Meyer J, Diouf I, King J, Drummond K, Stylli S, Kaye A, Kalincik T, Danesh-Meyer H, Symons RCA. A comparison of macular ganglion cell and retinal nerve fibre layer optical coherence tomographic parameters as predictors of visual outcomes of surgery for pituitary tumours. Pituitary 2022; 25:563-572. [PMID: 35552990 DOI: 10.1007/s11102-022-01228-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE The prognostic value of optical coherence tomography (OCT) of the macular ganglion cell layer (mGGL) versus peripapillary retinal nerve fibre layers (pRNFL) following chiasmal decompression is unclear. This study is the largest comparison of the two parameters to date and aims to clarify how their performance as covariates compare in predictive models of long-term visual outcomes following pituitary or parasellar tumour surgical resection. METHODS This was a prospective, two-year, longitudinal cohort study in a single centre tertiary hospital setting. Participants with MRI evidence of pituitary or parasellar tumour compression of the optic chiasm who underwent surgical decompression, were enrolled. Associations between pre-operative OCT parameters and long-term visual outcomes were assessed using multivariable generalised linear mixed models and an age matched normative database. RESULTS Final analysis included 216 eyes of 108 participants with a mean age (standard deviation) of 51.6 (17.04) years, of whom 58 (49%) were female. The superior inner mGCL was the best predictor of long-term visual field recovery, with an area under the curve of 0.90, a sensitivity of 80%, specificity of 88%, positive predictive value of 86%, and negative predictive value of 83%. CONCLUSION mGCL performed better in predicting long-term visual field recovery post-pituitary or parasellar surgical resection. The superior inner mGCL was the best specific measure which may provide clinical utility in pre-operative counselling. In this study we clarify previously variable comparisons of mGCL and pRNFL parameters in post-operative predictive modelling.
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Affiliation(s)
- Joos Meyer
- Ophthalmology Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia.
| | - Ibrahima Diouf
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | - James King
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
- Neurosurgery Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
| | - Kate Drummond
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
- Neurosurgery Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
| | - Stan Stylli
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
- Neurosurgery Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
| | - Andrew Kaye
- Neurosurgery Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
- Department of Neurosurgery, Hadassah Hebrew University Medical Centre, Jerusalem, Israel
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
- Department of Neurology, MS Centre, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
| | - Helen Danesh-Meyer
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
- Department of Ophthalmology, New Zealand National Eye Centre, University of Auckland, Auckland, New Zealand
| | - R C Andrew Symons
- Ophthalmology Department, The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3050, Australia
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
- Centre For Eye Research Australia, Level 7/32 Gisborne St, East Melbourne, VIC, 3002, Australia
- Department of Optometry and Vision Sciences, The University of Melbourne, Parkville, VIC, Australia
- Department of Surgery, Monash Medical Centre Level 5, Monash University, Block E 246 Clayton Road, Clayton, 3168, Australia
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Buelens T, Fils JF, Willermain F. Posterior segment spectral domain oct in the differential diagnosis of bilateral temporal optic neuropathy and its correlation with visual acuity. Int Ophthalmol 2022; 42:3877-3889. [PMID: 35809163 DOI: 10.1007/s10792-022-02408-0] [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: 04/08/2021] [Accepted: 06/13/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To identify the underlying etiologies and to evaluate the differential diagnostic value of posterior segment spectral domain OCT measurements and their correlation with best-corrected visual acuity (BCVA) in a group of patients with OCT documented bilateral optic neuropathy limited to the temporal quadrants. METHODS Retrospective study. RESULTS We included 61 patients: 35 presented with presumed "classic" acquired mitochondrial optic neuropathy (MON) (18 nutritional, 11 toxic, 6 mixed toxic-nutritional) and 2 with suspected hereditary MON. Nine patients were identified as 'MON mimickers' (especially multiple sclerosis), and 4 were found to have a mixed mechanism, while 11 remained undiagnosed. Across all etiologies, the strongest positive relationship between BCVA and tested OCT parameters was with macular GCL (ganglion cell layer) and GCIPL (combined ganglion cell and inner plexiform layer) volumes rather than peripapillary retinal nerve fiber layer (RNFL) thicknesses (all statistically significant). There was an inverse relationship between BCVA and inner nuclear layer (INL) volumes, with significant differences for BCVA and all tested OCT parameters between eyes with and without INL microcystoid lesions. OCT (absolute values and intereye differences) was not helpful in distinguishing between presumed acquired mitochondrial disease and patients with multiple sclerosis without optic neuritis. However, significantly greater intereye differences in global RNFL and inner plexiform layer and GCIPL volumes were found in patients with a previous history of unilateral optic neuritis. CONCLUSIONS The strongest positive relationship with BCVA was found for macular GCL and GCIPL volumes. OCT could not differentiate between acquired mitochondrial disease and multiple sclerosis without optic neuritis.
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Affiliation(s)
- Tom Buelens
- CHU St Pierre and Brugmann, Department of Ophthalmology, 322 rue Haute, 1000, Brussels, Belgium.
| | | | - François Willermain
- CHU St Pierre and Brugmann, Department of Ophthalmology, 322 rue Haute, 1000, Brussels, Belgium
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The use of optical coherence tomography angiography in patients with chiasmal compression (literature review). OPHTHALMOLOGY JOURNAL 2022. [DOI: 10.17816/ov105176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Optical coherence tomography (OCT) is currently the leading method for the observation and evaluation of microstructural changes in the retina in vivo. In recent years, OCT has been used in clinical practice to monitor the progression of compressive optic neuropathy in patients with chiasmal-sellar region neoplasms. The results obtained in the course of the studies opened up new opportunities for studying the pathogenesis of the development of compressive optic neuropathy in patients of this group. The advent of OCT-angiography (OCTA), developed on the basis of OCT, made it possible to study changes in the blood flow of the radial peripapillary capillary network, superficial and deep capillary plexuses, which opens up many opportunities for further research into the pathogenesis of visual impairment in this group of patients, prognosis of the development of the disease, and selection optimal terms of treatment. The literature review presents and analyzes the currently available results of the use of OCTA in patients with chiasmal compression.
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Buelens T, Scifo L, Valyi Z, Willermain F. Sarcoidosis revealed by simultaneous optic nerve and eyelid involvement: A case report. Am J Ophthalmol Case Rep 2022; 26:101451. [PMID: 35252626 PMCID: PMC8889372 DOI: 10.1016/j.ajoc.2022.101451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 02/11/2022] [Accepted: 02/20/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose Ocular disease can be the initial manifestation in patients with sarcoidosis. It is most often associated with uveitis, but eyelid or optic nerve disease can also be presenting features. Although uncommon and easy to overlook in a patient presenting with visual loss, paying attention to the presence of eyelid granulomas in our patient proved to be very helpful in our diagnostic work up for optic neuropathy. Observations A young otherwise healthy patient was addressed with a 3 month history of bilateral painless visual loss. At presentation, best-corrected visual acuity was counting fingers in both eyes. Anterior segment slit-lamp examination was completely normal in both eyes. Eye fundus examination revealed subtle optic disc swelling in the left eye. Interestingly, flesh-colored nodular eyelid lesions were found bilaterally. Basic work-up for optic neuropathy showed elevated levels of serum lysozyme and serum angiotensin converting enzyme. More importantly, a biopsy specimen of an eyelid nodule demonstrated multiple non-necrotizing granulomas, a hallmark sign of sarcoidosis. Despite a delay in treatment of several months after onset of symptoms, response to systemic corticosteroids was prompt and important with visual acuity improving to 20/20 in both eyes as well as complete resorption of all eyelid lesions. Conclusion and importance In the diagnostic work-up for optic neuropathy, the answer can sometimes be hiding where it's least expected: the possible presence of eyelid lesions should not be overlooked as they may orient us towards sarcoidosis as an underlying etiology.
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Pentiado Junior JAM, Nakamura EY, da Silva LR, Marques PA, da Silva NO, de Oliveira RS, Simao MLH. Reversible Bitemporal Hemihypokinetic Pupil Without Hemianopia: A New Chiasmal Sign. Neuroophthalmology 2022; 46:327-334. [DOI: 10.1080/01658107.2022.2041674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
| | - Eduardo Yukio Nakamura
- Department of Neurology, São Lucas Hospital, Ribeirão Preto, Brazil
- Department of Neurology, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | | | - Natalia Oliveira da Silva
- Department of Neurology, São Lucas Hospital, Ribeirão Preto, Brazil
- Department of Neurology, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Ricardo Santos de Oliveira
- Department of Neurology, São Lucas Hospital, Ribeirão Preto, Brazil
- Department of Neurology, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Maria Lucia Habib Simao
- Department of Neurology, University of São Paulo (USP), Ribeirão Preto, Brazil
- Department of Neuro-Ophthalmology, Private Office, Ribeirão Preto, Brazil
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Özcan Y, Kayıran A, Kelestimur F, Ekinci G, Türe U. Changes in the peripapillary and subfoveal choroidal vascularity index after transsphenoidal surgery for pituitary macroadenoma. Int Ophthalmol 2022; 42:3691-3702. [DOI: 10.1007/s10792-022-02366-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 04/28/2022] [Indexed: 11/29/2022]
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Leclerc A, Gaberel T, Laville MA, Derrey S, Quintyn JC, Emery E. Predictive Factors of Favorable Visual Outcomes After Surgery of Tuberculum Sellae Meningiomas: A Multicenter Retrospective Cohort Study. World Neurosurg 2022; 164:e557-e567. [PMID: 35568126 DOI: 10.1016/j.wneu.2022.05.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Because of their proximity to the visual structures, tuberculum sellae meningiomas are frequently revealed by ophthalmologic impairment. The goal of surgery is gross total resection and improvement of visual function. The purpose of the present study was to identify the predictors of favorable visual outcomes after surgery of tuberculum sellae meningioma. METHODS We retrospectively collected tuberculum sellae meningiomas treated at 2 neurosurgical centers from 2010 to 2020. We collected the clinical, imaging and surgical data and analyzed their effects on the visual outcome. A favorable visual outcome was defined as an increase in visual acuity of ≥0.2 point and/or an increase of >25% of the visual field or complete recovery. RESULTS A total of 50 patients were included. At 4 months after surgery, 30 patients (60%) had experienced visual improvement. The predictors of a favorable visual outcome were a symptom duration of <6 months, preoperative visual acuity >0.5, a smaller tumor size, and tumor with T2-weighted/fluid attenuated inversion recovery hypersignal on magnetic resonance imaging. During surgery, a soft tumor and a clear brain-tumor interface were associated with favorable visual outcomes. Preoperative optic coherence tomography measurements of the retinal nerve fiber layer thickness >80 μM and ganglion cell complex thickness >70 μM were also associated with a better ophthalmologic outcome. CONCLUSIONS In tuberculum sellae meningiomas, rapid surgical treatment must be performed to optimize vision improvement. A hyperintense lesion on T2-weighted/fluid attenuated inversion recovery magnetic resonance imaging and minor vision impairment at the initial ophthalmologic presentation might give hope for a favorable outcome. Performing optic coherence tomography measurements before surgery could clarify patients' expectations regarding their recovery.
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Affiliation(s)
- Arthur Leclerc
- Department of Neurosurgery, Centre Hospitalier Universitaire Caen, Caen, France; Medical School, Université Caen Normandie, Caen, France.
| | - Thomas Gaberel
- Department of Neurosurgery, Centre Hospitalier Universitaire Caen, Caen, France; Medical School, Université Caen Normandie, Caen, France; Physiopathology and Imaging of Neurological Disorders, Institut National de la Santé et de la Recherche Médicale, UMR-S U1237, GIP Cyceron, Caen, France
| | - Marie-Alice Laville
- Department of Ophthalmology, Centre Hospitalier Universitaire Caen, Caen, France
| | - Stephane Derrey
- Department of Neurosurgery, Centre Hospitalier Universitaire Rouen, Rouen, France; Medical School, Université Rouen Normandie, Rouen, France
| | - Jean-Claude Quintyn
- Department of Ophthalmology, Centre Hospitalier Universitaire Caen, Caen, France; Medical School, Université Caen Normandie, Caen, France
| | - Evelyne Emery
- Department of Neurosurgery, Centre Hospitalier Universitaire Caen, Caen, France; Medical School, Université Caen Normandie, Caen, France; Physiopathology and Imaging of Neurological Disorders, Institut National de la Santé et de la Recherche Médicale, UMR-S U1237, GIP Cyceron, Caen, France
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Lee GI, Kim Y, Park KA, Oh SY, Kong DS, Hong SD. Parafoveal and peripapillary vessel density in pediatric and juvenile craniopharyngioma patients. Sci Rep 2022; 12:5355. [PMID: 35354881 PMCID: PMC8969166 DOI: 10.1038/s41598-022-09391-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 02/28/2022] [Indexed: 11/09/2022] Open
Abstract
AbstractWe assessed the retinal microvascular alterations detected by optical coherence tomography angiography (OCT-A) in pediatric and juvenile craniopharyngioma (CP) patients with chiasmal compression. We included 15 eyes of 15 pediatric or juvenile CP patients and 18 eyes of 18 healthy subjects. The evaluation of vessel density from the superficial retinal capillary plexus (SRCP), the deep retinal capillary plexus, and the radial peripapillary capillary (RPC) segments was obtained by OCT-A. The association between vessel density measures and functional and structural measurements was also analyzed. There were significant reductions in the nasal sector of the SRCP (p < 0.0001) and all sectors of the RPC segment vessel density (nasal, temporal, and superior; p < 0.0001, inferior; p = 0.0015) in CP patients postoperatively compared to the healthy subjects. The peripapillary retinal nerve fiber layer (r = 0.6602, p = 0.0074) and ganglion cell-inner plexiform layer thicknesses (r = 0.7532, p = 0.0030) were associated with RPC segment vessel density. Visual acuity (r = − 0.5517, p = 0.0330) and temporal visual field sensitivity loss (r = 0.5394, p = 0.0465) showed an association with SRCP vessel density. In pediatric and juvenile patients with CP, parafoveal and peripapillary vascular changes following chiasmal compression were observed. The changes in vascular structures were closely related to structural and functional outcomes.
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Donaldson LC, Eshtiaghi A, Sacco S, Micieli JA, Margolin EA. Junctional Scotoma and Patterns of Visual Field Defects Produced by Lesions Involving the Optic Chiasm. J Neuroophthalmol 2022; 42:e203-e208. [PMID: 34417771 DOI: 10.1097/wno.0000000000001394] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Lesions of the optic chiasm (OC) typically produce bitemporal hemianopia (BTH) on visual field (VF) testing, whereas lesions located at the nasal optic nerve-chiasmal (ON-OC) junction have been proposed to produce junctional scotoma (JXS), a central defect in the ipsilateral eye with temporal field loss in the contralateral eye. In this study, we investigated whether the pattern of VF loss in patients with chiasmal compression predicted the appearance of the causative lesion on neuroimaging and described the clinical presentation of these patients with different types of VF defect. METHODS Retrospective chart review of patients seen in tertiary neuro-ophthalmology practice over 6 consecutive years with lesions abutting or displacing the OC was performed. Lesion size and location relative to the OC on neuroimaging was determined and correlated with VF defects as well as optical coherence tomography (OCT) of the peripapillary retinal nerve fiber layer and macular ganglion cell complex (GCC). RESULTS Fifty-three patients were enrolled. VFs demonstrated JXS (n = 18), BTH (n = 14), monocular VF defect (n = 4), and no VF defect (n = 17); 64.7% of cases with normal VFs had radiologic OC compression. Lesion volume was highest in the JXS group, and these patients also had the poorest presenting visual acuity. All patients with JXS showed involvement of the ON-OC junction; however, not all cases showed compression of the OC from the nasal direction (15 of 18), and 17 of 18 also showed compression of one or both prechiasmatic ONs. Compression of the ON-OC junction was also seen in 79% of BTH, 100% of monocular VF defect, and 59% of no VF defect cases. Fifty percent of patients with normal VFs already had thinning of the GCC on OCT. GCC thinning was most pronounced nasally in the BTH group, but diffuse bilateral thinning was found in 38% of cases compared with 60% of JXS. VFs improved in 6 of 6 patients with BTH but only in 5 of 8 JXS cases after treatment. CONCLUSIONS JXS is more often seen with larger lesions and when there is compression of both the prechiasmatic ON and ON-OC junction. These patients have worse presenting visual acuity and poorer outcomes. Not all patients with radiologic compression had VF defects, although 50% of patients with normal VFs had evidence of compression on the macular GCC analysis, emphasizing the importance of macular OCT in the evaluation of patients with lesions involving the OC.
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Affiliation(s)
- Laura C Donaldson
- Department of Ophthalmology and Vision Sciences (LD, JM, EM), University of Toronto, Toronto, Canada; Faculty of Medicine (AE), University of Toronto, Toronto, Canada; Department of Medical Imaging (SS), University of Toronto, Toronto, Canada; and Department of Medicine (JM, EM), Division of Neurology, University of Toronto, Toronto, Canada
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Santorini M, Ferreira De Moura T, Barraud S, Litré CF, Brugniart C, Denoyer A, Djerada Z, Arndt C. Comparative Evaluation of Two SD-OCT Macular Parameters (GCC, GCL) and RNFL in Chiasmal Compression. Eye Brain 2022; 14:35-48. [PMID: 35282333 PMCID: PMC8906826 DOI: 10.2147/eb.s337333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 12/24/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the relationship between different macular thickness parameters analyzed by SD-OCT and the central visual field (VF) evaluated with automated kinetic perimetry in a cohort of patients with pituitary tumors. Methods Data from patients with pituitary adenoma treated at Reims University Hospital between October 1st, 2017, and May 31st, 2018 were collected. All patients underwent an automated kinetic perimetry and a SD-OCT to map the ganglion cell complex (GCC), the ganglion cell layer (GCL) thickness and the retinal nerve fiber layer (RNFL) using devices from two different manufacturers. Univariate and multivariate analysis were used to evaluate the correlation between the area of central VF in square degrees (deg2) and the SD-OCT parameters (μm). Results Eighty-eight eyes were included in the analysis. All the thickness parameters measured in SD-OCT decreased with the visual field alteration. The best correlation was observed between superior thickness parameters (GCC, GCL) and the inferior central visual field. The most pertinent predictive factors for visual field loss were the inferior central GCL and the nasal RNFL (both AUC=0.775) with a sensitivity respectively of 86% and 70%. Conclusion This study suggests that both GCC, GCL thickness parameters could be reliable predictors of central visual field impairment in patients with pituitary tumors. There was no significative difference between both devices.
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Affiliation(s)
- Mélissa Santorini
- Department of Ophthalmology, Robert Debré Hospital, Reims, France
- Correspondence: Mélissa Santorini, Department of Ophthalmology, Robert Debré Hospital, Reims, France, Tel +33616521403, Email
| | | | - Sara Barraud
- Department of Endocrinology, Robert Debré Hospital, Reims, France
| | | | | | | | - Zoubir Djerada
- Department of Pharmacology, Robert Debré Hospital, Reims, France
| | - Carl Arndt
- Department of Ophthalmology, Robert Debré Hospital, Reims, France
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Optical coherence tomography and visual evoked potentials in evaluation of optic chiasm decompression. Sci Rep 2022; 12:2102. [PMID: 35136174 PMCID: PMC8825827 DOI: 10.1038/s41598-022-06097-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 01/17/2022] [Indexed: 11/09/2022] Open
Abstract
Chiasmal compression is a known cause of visual impairment, often leading to surgical decompression of the optic chiasm (OC). A prospective study was held at University Hospital in Hradec Králové to explore sensitivity of optical coherence tomography (OCT) and visual evoked potentials (VEPs) to OC compression and eventual changes after a decompression. 16 patients with OC compression, caused by different sellar pathologies, were included. The main inclusion criterion was the indication for decompressive surgery. Visual acuity (VA), visual field (VF), retinal nerve fibre layer (RNFL) and ganglion cell layer (GCL) thickness, and peak time and amplitude of pattern-reversal (P-VEPs) and motion-onset VEPs (M-VEPs) were measured pre- and postoperatively. The degree of OC compression was determined on preoperative magnetic resonance imaging. For M-VEPs, there was a significant postoperative shortening of the peak time (N160) (p < 0.05). P100 peak time and its amplitude did not change significantly. The M-VEPs N160 amplitude showed a close relationship to the VF improvement. Thinner preoperative RNFL does not present a statistically important limiting factor for better functional outcomes. The morphological status of the sellar region should be taken into consideration when one evaluates the chiasmal syndrome. M-VEPs enable detection of functional changes in the visual pathway better than P-VEPs.
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Qiao N, Li C, Xu J, Ma G, Kang J, Jin L, Cao L, Liu C, Zhang Y, Gui S. Prognostic Utility of Optical Coherence Tomography for Visual Outcome After Extended Endoscopic Endonasal Surgery for Adult Craniopharyngiomas. Front Oncol 2022; 11:764582. [PMID: 35070970 PMCID: PMC8770264 DOI: 10.3389/fonc.2021.764582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/10/2021] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Owing to the close vicinity of the optic chiasma, visual dysfunction is known as one of the most common surgical indications and postoperative complications in adult patients with craniopharyngiomas, probably leading to poor quality of life. Historically, very few consistent predictive factors associated with the visual outcome are identified, which may not be helpful for patient counseling and preoperative decision making. Recently, optical coherence tomography (OCT) serving as a novel high-resolution imaging technique can assess the retinal morphology by measuring the circumpapillary retinal nerve fiber layer (cpRNFL) and macular ganglion cell complex thickness. However, few studies have examined the prognostic utility of OCT parameters for visual outcome after surgery for craniopharyngiomas. This study aims to use the largest series to evaluate the association between OCT parameters and visual outcome after extended endoscopic endonasal surgery (EEES) for primary craniopharyngiomas in adults. MATERIAL AND METHODS From October 2018 to October 2020, one hundred and seventy eyes in 88 adult patients with newly confirmed craniopharyngiomas were retrospectively reviewed and pertinent prognostic factors were analyzed. RESULTS Gross total resection was performed in 82 (93.2%) patients. The median postoperative follow-up time was 10.9 months. Multiple logistic regression analysis showed that increased temporal cpRNFL thickness was associated with higher odds of visual acuity (VA) improvement and maintenance (OR = 1.070; 95% CI, 1.005-1.140; p = 0.035), and greater inferior cpRNFL thickness was significantly associated with visual field (VF) improvement and maintenance (OR = 1.034; 95% CI, 1.001-1.068; p = 0.046). Furthermore, tight adhesion between optic nerves and craniopharyngiomas was demonstrated as an independent adverse factor for either postoperative VA or VF (p = 0.048, p = 0.030, respectively). The ROC results further verified the robustness of the prediction model either in VA (AUC = 0.843; 95% CI, 0.734-0.952; p < 0.001) or VF (AUC = 0.849; 95% CI, 0.741-0.958; p < 0.001). CONCLUSION Preoperative OCT can effectively predict visual outcome after EEES for adult craniopharyngiomas. It can also serve as a reliable alternative to evaluate preoperative visual field defects, especially for patients with lower compliance. Tight adhesion was confirmed as an independent risk factor for postoperative visual outcome. The OCT-based multivariable prediction models developed in the present study may contribute to patient counseling on visual prognosis.
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Affiliation(s)
- Ning Qiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chuzhong Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Jing Xu
- Department of Ophthalmology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Guofo Ma
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jie Kang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lu Jin
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lei Cao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chunhui Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yazhuo Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Cell Biology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Optical Coherence Tomography Identifies Visual Pathway Involvement Earlier than Visual Function Tests in Children with MRI-Verified Optic Pathway Gliomas. Cancers (Basel) 2022; 14:cancers14020318. [PMID: 35053482 PMCID: PMC8774215 DOI: 10.3390/cancers14020318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Retrograde degeneration of the eye’s retinal ganglion cells, causing visual loss and even blindness, is a feared consequence of optic pathway gliomas. Optical coherence tomography (OCT) is a patient-friendly, high-resolution imaging technique enabling objective measurements of the integrity of the retinal ganglion cell layer. Children with optic pathway glioma unable to complete formal visual field testing and/or reliable visual acuity testing, may undergo OCT, providing objective information about visual loss and potential clinical progression. By combining visual functional measurements with OCT findings, the clinical examination will be safer and more reliable. By improving the clinical follow-up of the tumor, the treatment choices can be optimized thereby preventing further visual loss and, in the worst case, blindness. Abstract This study investigates whether optical coherence tomography (OCT) could add useful information in the examination of children with optic pathway glioma (OPG) at high risk of developing vision loss. For this purpose, the relationship between ganglion cell-inner plexiform layer (GC-IPL) thickness and visual function, evaluated with tests of visual acuity (VA) and visual field (VF), as well as tumor site according to magnetic resonance imaging (MRI), were examined in a geographically defined group of children with OPG. Methods: Children aged <18 years with OPG underwent ophthalmic examination including VA, VF (Zeiss HFA perimetry) and OCT imaging (Zeiss Cirrus HD-OCT). Results: Out of 51 patients included, 45 provided 77 eyes with MRI-verified OPG, and 19 patients provided 25 eyes without OPG. Significant correlations were found between GC-IPL, VF and VA (p < 0.001). The GC-IPL pattern loss corresponded in 95% to VF defects and in 92% to MRI findings. Conclusions: Our study indicates that GC-IPL measures could serve as an early marker of vision-threatening changes related to OPG and as a valuable link between MRI and visual function tests. Thinning of GC-IPL and differences in topography between eyes are strong indicators of and predictive of vision loss related to OPG.
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Wang IH, Chang EC, Huang JS, Hou YC, Huang CH. Optical coherence tomography as a useful adjunct in the early detection of meningioma with optic nerve compression. Taiwan J Ophthalmol 2022; 12:354-359. [PMID: 36248089 PMCID: PMC9558474 DOI: 10.4103/tjo.tjo_54_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 11/10/2021] [Indexed: 11/25/2022] Open
Abstract
A 48-year-old woman presented with persistent clouding vision in her lower field in the right eye for 5 months. A small retinal hemorrhage was initially reported. Her visual acuity was 20/30 in the right eye and 20/20 in the left, with normal color vision and pupil response. Fundus examination did not reveal any retinal hemorrhage. Although optical coherence tomography (OCT) showed normal macula and retinal nerve fiber layers in both eyes, asymmetric thinning of the ganglion cell inner plexiform layer was found in the superior macula of the right eye in ganglion cell analysis (GCA). Visual field examination revealed a subtle inferonasal scotoma. Compressive optic neuropathy (CON) was suspected. The visual evoked potential test revealed delayed P100 latency. A tuberculum sellae meningioma was found with right medial optic canal extension. The visual acuity of the right eye returned to 20/25 after decompression surgery. OCT can be used to differentiate between retinopathy and optic neuropathy. GCA can help in the early detection of CON and achieve a good visual outcome after surgery.
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Corniola MV, Roche PH, Bruneau M, Cavallo LM, Daniel RT, Messerer M, Froelich S, Gardner PA, Gentili F, Kawase T, Paraskevopoulos D, Régis J, Schroeder HW, Schwartz TH, Sindou M, Cornelius JF, Tatagiba M, Meling TR. Management of cavernous sinus meningiomas: Consensus statement on behalf of the EANS skull base section. BRAIN AND SPINE 2022; 2:100864. [PMID: 36248124 PMCID: PMC9560706 DOI: 10.1016/j.bas.2022.100864] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/08/2022] [Accepted: 01/16/2022] [Indexed: 01/04/2023]
Abstract
Introduction The evolution of cavernous sinus meningiomas (CSMs) might be unpredictable and the efficacy of their treatments is challenging due to their indolent evolution, variations and fluctuations of symptoms, heterogeneity of classifications and lack of randomized controlled trials. Here, a dedicated task force provides a consensus statement on the overall management of CSMs. Research question To determine the best overall management of CSMs, depending on their clinical presentation, size, and evolution as well as patient characteristics. Material and methods Using the PRISMA 2020 guidelines, we included literature from January 2000 to December 2020. A total of 400 abstracts and 77 titles were kept for full-paper screening. Results The task force formulated 8 recommendations (Level C evidence). CSMs should be managed by a highly specialized multidisciplinary team. The initial evaluation of patients includes clinical, ophthalmological, endocrinological and radiological assessment. Treatment of CSM should involve experienced skull-base neurosurgeons or neuro-radiosurgeons, radiation oncologists, radiologists, ophthalmologists, and endocrinologists. Discussion and conclusion Radiosurgery is preferred as first-line treatment in small, enclosed, pauci-symptomatic lesions/in elderly patients, while large CSMs not amenable to resection or WHO grade II-III are candidates for radiotherapy. Microsurgery is an option in aggressive/rapidly progressing lesions in young patients presenting with oculomotor/visual/endocrinological impairment. Whenever surgery is offered, open cranial approaches are the current standard. There is limited experience reported about endoscopic endonasal approach for CSMs and the main indication is decompression of the cavernous sinus to improve symptoms. Whenever surgery is indicated, the current trend is to offer decompression followed by radiosurgery. A thorough evaluation of cavernous sinus meningiomas by a multidisciplinary team is mandatory. Microsurgery should be considered for aggressive lesions in young patients. Extended endoscopic approaches can be effective when combined with radiotherapy. Stereotaxic radiotherapy and stereotaxic radiosurgery offer excellent tumour control in small/asymptomatic lesions .
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Nuijts MA, Imhof SM, Veldhuis N, Dekkers CC, Schouten – van Meeteren AYN, Stegeman I. The diagnostic accuracy and prognostic value of OCT for the evaluation of the visual function in children with a brain tumour: A systematic review. PLoS One 2021; 16:e0261631. [PMID: 34941930 PMCID: PMC8699950 DOI: 10.1371/journal.pone.0261631] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/06/2021] [Indexed: 12/22/2022] Open
Abstract
Purpose To systematically review the evidence on the diagnostic accuracy and prognostic value of retinal optical coherence tomography (OCT) to detect visual acuity (VA) or visual field (VF) loss in children with a brain tumour. Methods PubMed, Embase and Cochrane Library databases were searched from inception to February 2021. We included studies evaluating retinal OCT and standard visual function parameters (VA and or VF) in children with a brain tumour. Two authors independently extracted data from each included study. They also assessed the methodological quality of the studies using the QUADAS-2 or QUIPS tool. The diagnostic accuracy of OCT was evaluated with receiver operating characteristic analysis, sensitivity, specificity, positive predictive value and negative predictive value. The prognostic value of OCT was evaluated with predictive measures (odds ratio). Results We included five diagnostic studies, with a total of 186 patients, all diagnosed with optic pathway glioma. No prognostic studies were eligible for inclusion. Included studies evaluated either retinal nerve fiber layer (RNFL) thickness or ganglion cell layer—inner plexiform layer (GCL-IPL) thickness. There was considerable heterogeneity between OCT devices, OCT protocols, visual function parameters and threshold values. Sensitivity and specificity for RNFL thickness measurement ranged from 60.0% to 100.0% and 76.6% to 100%, respectively. For GCL-IPL thickness measurement, area under the curve ranged from 0.91 to 0.98 for different diameters. Conclusion The literature regarding the diagnostic accuracy and prognostic value of OCT parameters in children with a brain tumour is scarce. Due to heterogeneity and a considerable risk of bias of included studies, we cannot draw solid conclusions regarding the accuracy of retinal OCT. Future research should investigate the potential of OCT as diagnostic and prognostic tool for the evaluation of the visual function and detection of visual impairment in children with any type of brain tumour.
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Affiliation(s)
- Myrthe A. Nuijts
- Department of Ophthalmology, University Medical Centre Utrecht, Utrecht, The Netherlands
- * E-mail:
| | - Saskia M. Imhof
- Department of Ophthalmology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Nienke Veldhuis
- Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Coco C. Dekkers
- Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | | | - Inge Stegeman
- Department of Ophthalmology, University Medical Centre Utrecht, Utrecht, The Netherlands
- Department of Otorhinolaryngology and Head & Neck Surgery University, University Medical Centre Utrecht, Utrecht, The Netherlands
- Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, The Netherlands
- Epidemiology and Data Science, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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Jørstad ØK, Wigers AR, Marthinsen PB, Evang JA, Moe MC. The Value of Macular Optical Coherence Tomography in Watchful Waiting of Suprasellar Masses: A 2-Year Observational Study. J Neuroophthalmol 2021; 41:e516-e522. [PMID: 33252889 DOI: 10.1097/wno.0000000000000993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A possible benefit of optical coherence tomography (OCT) in the approach to tumors involving the optic chiasm may be the ability to foresee visual deterioration. This study investigated the value of OCT in watchful waiting for compressive optic neuropathy as the primary management of suprasellar masses. METHODS The research was conducted as a 2-year observational study of a patient cohort with conservatively managed mass lesions involving the optic chiasm on MRI. Threshold perimetry and macular OCT were performed at baseline and each follow-up examination. Univariate Cox regression was used to determine the effect of baseline and longitudinal covariates upon development of visual field (VF) loss compatible with chiasmal dysfunction. RESULTS Nineteen eyes of 19 patients were included. The optic chiasm-tumor relationship on baseline MRI was abutment in 6 cases and compression in 13 cases. Seven eyes developed VF loss. None of the baseline covariates were predictors of VF loss. The longitudinal decrease in mean macular ganglion cell complex (mGCC) thickness on OCT was 2.5 μm/yr for eyes that developed VF loss and 0.2 μm/yr for eyes that did not develop VF loss (P = 0.02). The hazard ratio for VF loss per 1-μm/yr decrease in mGCC thickness was 1.30 (95% confidence interval [CI] 1.04-1.62; P = 0.02) for the inferior nasal quadrant and 1.45 (95% CI 1.02-2.07; P = 0.04) for the inferior temporal quadrant. CONCLUSIONS OCT offers a valuable complement to perimetry in monitoring for compressive optic neuropathy. Longitudinal mGCC thinning can anticipate VF loss.
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Affiliation(s)
- Øystein Kalsnes Jørstad
- Departement of Ophthalmology (ØKJ, ARW, MCM), Oslo University Hospital, Oslo, Norway ; Institute of Clinical Medicine (ØKJ, MCM), Faculty of Medicine, University of Oslo, Oslo, Norway ; The Integrative Pituitary Team (ØKJ, ARW, PBM, JAE), Oslo University Hospital, Oslo, Norway ; Section of Neuroradiology (PBM), Oslo University Hospital, Oslo, Norway ; and Section of Specialized Endocrinology (JAE), Oslo University Hospital, Oslo, Norway
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Nowroozzadeh MH, Thornton S, Watson A, Syed ZA, Razeghinejad R. Ocular manifestations of endocrine disorders. Clin Exp Optom 2021; 105:105-116. [PMID: 34751097 DOI: 10.1080/08164622.2021.1986354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Endocrinopathies are prevalent diseases that typically affect multiple organs, and the eye and orbital tissues are often involved in endocrine disorders. Some conditions, such as diabetes and thyroid gland dysfunction, may cause serious eye pathology and even blindness. A clear insight into the pathogenesis of endocrinopathies and their ocular manifestations would enhance preventive and therapeutic measures and reduce the incidence of sight-threatening complications. This review discusses the ocular manifestations of several endocrine disorders that eye care providers are likely to encounter in clinical practice.
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Affiliation(s)
- M Hossein Nowroozzadeh
- Retina Service, Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sarah Thornton
- Neuro-Ophthalmology Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Alison Watson
- Oculoplastic Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Zeba A Syed
- Cornea Service, Wills Eye Hospital, Philadelphia, PA, USA
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Donaldson L, Margolin E. Visual fields and optical coherence tomography (OCT) in neuro-ophthalmology: Structure-function correlation. J Neurol Sci 2021; 429:118064. [PMID: 34488042 DOI: 10.1016/j.jns.2021.118064] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/30/2021] [Accepted: 08/30/2021] [Indexed: 10/20/2022]
Abstract
Visual field (VF) testing is an essential component of the neurological examination. The differential diagnosis of VF defects depends on relating this measure of afferent visual function to the structure of the visual pathway and optical coherence tomography (OCT) is an invaluable tool for detailed structural evaluation of the optic nerve and retina. This review describes the ways in which interpretation of VF and OCT can be used together to increase the accuracy of the localization of lesions along the visual pathway. Lesions of the anterior visual pathway (originating in ganglion cells or nerve fibre layer of the retina or optic nerve) will typically produce defects that respect the horizontal midline, reflecting the arcuate path of the ganglion cell axons as they travel to the optic nerve. OCT of peripapillary retinal nerve fibre layer and ganglion cell complex (GCC) will typically demonstrate irreversible thinning in compressive and demyelinating lesions affecting anterior visual pathway. Chiasmal lesions produce highly localizable VF defects (junctional scotoma and bitemporal hemianopia) which correspond to the thinning of nasal portion of GCC. Lesions of the optic tract result in incongruous homonymous hemianopia on VF with corresponding hemianopic thinning on GCC developing within months. Lesions affecting optic radiations usually produce more congruous homonymous VF defects and can also produce homonymous thinning on GCC, however, this takes much longer to develop as trans-synaptic degeneration at the lateral geniculate body must occur.
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Affiliation(s)
- Laura Donaldson
- University of Toronto, Faculty of Medicine, Department of Ophthalmology and Vision Sciences, Toronto, Ontario, Canada
| | - Edward Margolin
- University of Toronto, Faculty of Medicine, Department of Medicine, Division of Neurology, Toronto, Ontario, Canada.
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Peripapillary Microvascularization Analysis Using Swept-Source Optical Coherence Tomography Angiography in Optic Chiasmal Compression. J Ophthalmol 2021; 2021:5531959. [PMID: 34527375 PMCID: PMC8437637 DOI: 10.1155/2021/5531959] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 08/25/2021] [Accepted: 08/28/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose To evaluate the vessel density (VD) of the radial peripapillary capillary (RPC) network using swept-source optical coherence tomography angiography (SS-OCTA) “en face” images of eyes with chiasmal compression caused by brain tumors before and after decompressive surgery compared with healthy controls. Methods A cross-sectional study was conducted in 12 patients with chiasmal compression confirmed by neuroimaging. Sixteen healthy participants were also included. All patients with chiasmal compression underwent a neuro-ophthalmological examination one week before and 6 months after brain surgery, including static automated perimetry as well as measurement of the thickness of the retinal nerve fiber layer (RNFL) and the ganglion cell complex (GCC) with spectral-domain optical coherence tomography (SD-OCT). Based on this neuro-ophthalmological examination, the presence of an optic neuropathy (ON) was evaluated. Peripapillary VD was obtained in four sectors on a 6 × 6 mm SS-OCTA image using the Cirrus Plex Elite 9000. Results Baseline average VD was significantly lower in patients with chiasmal compression and ON than in controls (median: 55.62; interquartile range (IQR): 2.96 vs. 58.53; IQR: 2.02; p=0.003). This decrease was also found in the temporal, superior, and nasal sectors. Average postoperative VD was decreased in patients with chiasmal compression compared with average preoperative VD (median: 56.16; IQR: 4.07 vs. 57.48; IQR: 3.83; p=0.004). Preoperative VD was significantly correlated with RNFL, GCC thickness, and visual field defects. Conclusions The VD of the RPC network was decreased in chiasmal compressive ON, and it was further decreased at 6 months after decompressive surgery.
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Agarwal R, Jain VK, Singh S, Charlotte A, Kanaujia V, Mishra P, Sharma K. Segmented retinal analysis in pituitary adenoma with chiasmal compression: A prospective comparative study. Indian J Ophthalmol 2021; 69:2378-2384. [PMID: 34427226 PMCID: PMC8544063 DOI: 10.4103/ijo.ijo_2086_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Purpose: The aim of this study was to determine the alteration in ganglion cell complex and its relationship with retinal nerve fiber layer (RNFL) thickness as measured by spectral-domain optical coherence tomography (OCT) in pituitary adenoma cases and also its correlation with visual field (VF). Methods: This is a prospective comparative study wherein detailed neuro-ophthalmic examination including perimetry, RNFL and ganglion cell layer inner plexiform layer (GCL-IPL) thickness were measured preoperatively in the cases of pituitary adenoma with chiasmal compression with visual symptoms and field changes who were planned for neuro-surgical intervention. These parameters were repeated 1 year after the surgery. GCL-IPL, RNFL parameters were compared with controls and were correlated with VF mean deviation (MD). The diagnostic power of GCL-IPL was tested using the receiver operating characteristic (ROC) curve. Healthy age and sex-matched controls without any ocular and systemic abnormality were taken for comparison. Results: Twenty-four patients qualified the inclusion criteria. A significant thinning of GCL-IPL (P = 0.002) and RNFL (P = 0.039) was noticed in the pituitary adenoma group. GCL-IPL (r = 0.780 P < 0.001) and RNFL (r = 0.669, P < 0.001) were significantly correlated with the MD. The ROC curve values of GCL-IPL were 0.859 (95% confidence interval 0.744% to 0.973) and of RNFL were 0.731 (95% confidence interval 0.585–0.877). The diagnostic ability of GCL-IPL was more as compared to the RNFL analysis, although it was statistically insignificant (P = 0.122). Conclusion: GCL-IPL measurements on the OCT are a sensitive tool to detect early anterior visual pathway changes in chiasmal compression for pituitary adenoma patients.
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Affiliation(s)
- Rachna Agarwal
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vaibhav K Jain
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Shalini Singh
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Akshata Charlotte
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vikas Kanaujia
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prabhakar Mishra
- Department of Biostatistics, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Kumudini Sharma
- Department of Ophthalmology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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