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Jaarsma-Coes MG, Klaassen L, Marinkovic M, Luyten GPM, Vu THK, Ferreira TA, Beenakker JWM. Magnetic Resonance Imaging in the Clinical Care for Uveal Melanoma Patients-A Systematic Review from an Ophthalmic Perspective. Cancers (Basel) 2023; 15:cancers15112995. [PMID: 37296958 DOI: 10.3390/cancers15112995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/24/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
Conversely to most tumour types, magnetic resonance imaging (MRI) was rarely used for eye tumours. As recent technical advances have increased ocular MRI's diagnostic value, various clinical applications have been proposed. This systematic review provides an overview of the current status of MRI in the clinical care of uveal melanoma (UM) patients, the most common eye tumour in adults. In total, 158 articles were included. Two- and three-dimensional anatomical scans and functional scans, which assess the tumour micro-biology, can be obtained in routine clinical setting. The radiological characteristics of the most common intra-ocular masses have been described extensively, enabling MRI to contribute to diagnoses. Additionally, MRI's ability to non-invasively probe the tissue's biological properties enables early detection of therapy response and potentially differentiates between high- and low-risk UM. MRI-based tumour dimensions are generally in agreement with conventional ultrasound (median absolute difference 0.5 mm), but MRI is considered more accurate in a subgroup of anteriorly located tumours. Although multiple studies propose that MRI's 3D tumour visualisation can improve therapy planning, an evaluation of its clinical benefit is lacking. In conclusion, MRI is a complementary imaging modality for UM of which the clinical benefit has been shown by multiple studies.
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Affiliation(s)
- Myriam G Jaarsma-Coes
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Lisa Klaassen
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Department of Radiation Oncology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Marina Marinkovic
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Gregorius P M Luyten
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - T H Khanh Vu
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Teresa A Ferreira
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Jan-Willem M Beenakker
- Department of Ophthalmology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Department of Radiation Oncology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
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Jaarsma-Coes MG, Ferreira TA, Marinkovic M, Vu THK, van Vught L, van Haren GR, Rodrigues MF, Klaver YLB, Verbist BM, Luyten GPM, Rasch CRN, Beenakker JWM. Comparison of Magnetic Resonance Imaging-Based and Conventional Measurements for Proton Beam Therapy of Uveal Melanoma. Ophthalmol Retina 2023; 7:178-188. [PMID: 35840053 DOI: 10.1016/j.oret.2022.06.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 06/17/2022] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Conventionally, ocular proton therapy (PT) is planned using measurements obtained by an ophthalmologist using ultrasound, fundoscopy, biometry, and intraoperative assessments. Owing to the recent advances in magnetic resonance imaging (MRI) of uveal melanoma (UM), it is possible to acquire high-resolution 3-dimensional images of the eye, providing the opportunity to incorporate MRI in ocular PT planning. In this study, we described how these measurements can be obtained using MRI, compared the MRI-based measurements with conventional ophthalmic measurements, and identified potential pitfalls for both modalities. DESIGN Cross-sectional study. SUBJECTS Data from 23 consecutive patients with UM treated with PT were retrospectively evaluated. METHODS Magnetic resonance imaging-based measurements of axial length, tumor height and basal diameter, and marker-tumor distances were compared with the conventional ophthalmic measurements, and discrepancies were evaluated in a multidisciplinary setting. MAIN OUTCOME MEASURES Tumor prominence and basal diameters on MRI and ultrasound, axial length on MRI and biometry, tumor-marker distances on MRI and measured intraoperatively. RESULTS The mean absolute differences of the tumor height and basal diameter measurements between ultrasound and MRI were 0.57 mm and 1.44 mm, respectively. Larger absolute differences in height and basal diameter were observed when the full tumor extent was not visible on ultrasound (0.92 mm and 1.67 mm, respectively) compared with when the full tumor extent was visible (0.44 mm and 1.15 mm, respectively). When the full tumor was not visible on ultrasound, MRI was considered more reliable. Tumor-marker distances measured using MRI and intraoperative techniques differed < 1 mm in 55% of the markers. For anteriorly located and mushroom-shaped tumors (25% of the markers), MRI provided more accurate measurements. In flat UM (15% of the markers), however, it was difficult to delineate the tumor on MRI. The mean absolute difference in axial length between optical biometry and MRI was 0.50 mm. The presence of the tumor was found to influence optical biometry in 15 of 22 patients; the remaining patients showed a better agreement (0.30 mm). Magnetic resonance imaging-based biometry was considered more reliable in patients with UM. CONCLUSIONS Magnetic resonance imaging allowed for the 3-dimensional assessment of the tumor and surrounding tissue. In specific patients, it provided a more reliable measurement of axial length, tumor dimensions, and marker-tumor distances and could contribute to a more accurate treatment planning. Nevertheless, a combined evaluation remains advised, especially for flat UM.
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Affiliation(s)
- Myriam G Jaarsma-Coes
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands; Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Teresa A Ferreira
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marina Marinkovic
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - T H Khanh Vu
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Luc van Vught
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands; Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Guido R van Haren
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Myra F Rodrigues
- HollandPTC, Delft, The Netherlands; Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Yvonne L B Klaver
- HollandPTC, Delft, The Netherlands; Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Berit M Verbist
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands; HollandPTC, Delft, The Netherlands
| | - Gregorius P M Luyten
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Coen R N Rasch
- HollandPTC, Delft, The Netherlands; Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jan-Willem M Beenakker
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands; Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands; Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands.
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Klaassen L, Jaarsma-Coes MG, Verbist BM, Vu TK, Marinkovic M, Rasch CR, Luyten GP, Beenakker JWM. Automatic Three-Dimensional Magnetic Resonance-based measurements of tumour prominence and basal diameter for treatment planning of uveal melanoma. Phys Imaging Radiat Oncol 2022; 24:102-110. [PMID: 36386446 PMCID: PMC9649381 DOI: 10.1016/j.phro.2022.11.001] [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: 08/15/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/07/2022] Open
Abstract
Background and Purpose Three-dimensional (3D) Magnetic Resonance Imaging (MRI) is increasingly used to complement conventional two-dimensional ultrasound in the assessment of tumour dimension measurement of uveal melanoma. However, the lack of definitions of the 3D measurements of these tumour dimensions hinders further adaptation of MRI in ocular radiotherapy planning. In this study, we composed 3D MR-based definitions of tumour prominence and basal diameter and compared them to conventional ultrasound. Materials and methods Tumours were delineated on 3DT2 and contrast-enhanced 3DT1 (T1gd) MRI for 25 patients. 3D definitions of tumour prominence and diameter were composed and evaluated automatically on the T1gd and T2 contours. Automatic T1gd measurements were compared to manual MRI measurements, to automatic T2 measurements and to manual ultrasound measurements. Results Prominence measurements were similar for all modalities (median absolute difference 0.3 mm). Automatic T1gd diameter measurements were generally larger than manual MRI, automatic T2 and manual ultrasound measurements (median absolute differences of 0.5, 1.6 and 1.1 mm respectively), mainly due to difficulty defining the axis of the largest diameter. Largest differences between ultrasound and MRI for both prominence and diameter were found in anteriorly located tumours (up to 1.6 and 4.5 mm respectively), for which the tumour extent could not entirely be visualized with ultrasound. Conclusions The proposed 3D definitions for tumour prominence and diameter agreed well with ultrasound measurements for tumours for which the extent was visible on ultrasound. 3D MRI measurements generally provided larger diameter measurements than ultrasound. In anteriorly located tumours, the MRI measurements were considered more accurate than conventional ultrasound.
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Affiliation(s)
- Lisa Klaassen
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Leiden University Medical Center, Department of Radiology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Leiden University Medical Center, Department of Radiation Oncology, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Myriam G. Jaarsma-Coes
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Leiden University Medical Center, Department of Radiology, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Berit M. Verbist
- Leiden University Medical Center, Department of Radiology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Holland Particle Therapy Center, PO Box 110, 2600 AC Delft, the Netherlands
| | - T.H. Khanh Vu
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Marina Marinkovic
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Coen R.N. Rasch
- Leiden University Medical Center, Department of Radiation Oncology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Holland Particle Therapy Center, PO Box 110, 2600 AC Delft, the Netherlands
| | - Gregorius P.M. Luyten
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Jan-Willem M. Beenakker
- Leiden University Medical Center, Department of Ophthalmology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Leiden University Medical Center, Department of Radiology, PO Box 9600, 2300 RC Leiden, the Netherlands
- Leiden University Medical Center, Department of Radiation Oncology, PO Box 9600, 2300 RC Leiden, the Netherlands
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Zhang B, Yao T, Chen Y, Wang C, Bao Y, Wang Z, Zhao K, Ji M. Label-Free Delineation of Human Uveal Melanoma Infiltration With Pump–Probe Microscopy. Front Oncol 2022; 12:891282. [PMID: 35936703 PMCID: PMC9354715 DOI: 10.3389/fonc.2022.891282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Uveal melanoma (UM) is the most frequent primary intraocular malignancy in adults, characterized by melanin depositions in melanocytes located in the uveal tract in the eyes. Differentiation of melanin species (eumelanin and pheomelanin) is crucial in the diagnosis and management of UM, yet it remains inaccessible for conventional histology. Here, we report that femtosecond time-resolved pump-probe microscopy could provide label-free and chemical-specific detection of melanin species in human UM based on their distinct transient relaxation dynamics at the subpicosecond timescale. The method is capable of delineating the interface between melanoma and paracancerous regions on various tissue conditions, including frozen sections, paraffin sections, and fresh tissues. Moreover, transcriptome sequencing was conducted to confirm the active eumelanin synthesis in UM. Our results may hold potential for sensitive detection of tumor boundaries and biomedical research on melanin metabolism in UM.
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Affiliation(s)
- Bohan Zhang
- State Key Laboratory of Surface Physics and Department of Physics, Multiscale Research Institute of Complex Systems, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Academy for Engineering and Technology, Human Phenome Institute, Fudan University, Shanghai, China
| | - Tengteng Yao
- Department of Ophthalmology, The Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
- Department of Ophthalmology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yaxin Chen
- State Key Laboratory of Surface Physics and Department of Physics, Multiscale Research Institute of Complex Systems, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Academy for Engineering and Technology, Human Phenome Institute, Fudan University, Shanghai, China
| | - Chuqiao Wang
- Department of Ophthalmology, The Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
- Department of Ophthalmology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yongyang Bao
- Department of Ophthalmology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhaoyang Wang
- Department of Ophthalmology, The Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
- *Correspondence: Minbiao Ji, ; Keke Zhao, ; Zhaoyang Wang,
| | - Keke Zhao
- Department of Ophthalmology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: Minbiao Ji, ; Keke Zhao, ; Zhaoyang Wang,
| | - Minbiao Ji
- State Key Laboratory of Surface Physics and Department of Physics, Multiscale Research Institute of Complex Systems, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Academy for Engineering and Technology, Human Phenome Institute, Fudan University, Shanghai, China
- *Correspondence: Minbiao Ji, ; Keke Zhao, ; Zhaoyang Wang,
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Solnik M, Paduszyńska N, Czarnecka AM, Synoradzki KJ, Yousef YA, Chorągiewicz T, Rejdak R, Toro MD, Zweifel S, Dyndor K, Fiedorowicz M. Imaging of Uveal Melanoma—Current Standard and Methods in Development. Cancers (Basel) 2022; 14:cancers14133147. [PMID: 35804919 PMCID: PMC9265106 DOI: 10.3390/cancers14133147] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/06/2022] [Accepted: 06/13/2022] [Indexed: 11/19/2022] Open
Abstract
Simple Summary Uveal melanoma is the most prevalent intraocular tumor in adults, derived from melanocytes; the liver is the most common site of its metastases. Due to troublesome tumor localization, different imaging techniques are utilized in diagnostics, i.e., fundus imaging (FI), ultrasonography (US), optical coherence tomography (OCT), single-photon emission computed tomography (SPECT), positron emission tomography/computed tomography (PET/CT), magnetic resonance imaging (MRI), fundus fluorescein angiography (FFA), indocyanine green angiography (ICGA), or fundus autofluorescence (FAF). Specialists eagerly use these techniques, but sometimes the precision and quality of the obtained images are imperfect, raising diagnostic doubts and prompting the search for new ones. In addition to analyzing the currently utilized methods, this review also introduces experimental techniques that may be adapted to clinical practice in the future. Moreover, we raise the topic and present a perspective for personalized medicine in uveal melanoma treatment. Abstract Uveal melanoma is the most common primary intraocular malignancy in adults, characterized by an insidious onset and poor prognosis strongly associated with tumor size and the presence of distant metastases, most commonly in the liver. Contrary to most tumor identification, a biopsy followed by a pathological exam is used only in certain cases. Therefore, an early and noninvasive diagnosis is essential to enhance patients’ chances for early treatment. We reviewed imaging modalities currently used in the diagnostics of uveal melanoma, including fundus imaging, ultrasonography (US), optical coherence tomography (OCT), single-photon emission computed tomography (SPECT), fundus fluorescein angiography (FFA), indocyanine green angiography (ICGA), fundus autofluorescence (FAF), as well as positron emission tomography/computed tomography (PET/CT) or magnetic resonance imaging (MRI). The principle of imaging techniques is briefly explained, along with their role in the diagnostic process and a summary of their advantages and limitations. Further, the experimental data and the advancements in imaging modalities are explained. We describe UM imaging innovations, show their current usage and development, and explain the possibilities of utilizing such modalities to diagnose uveal melanoma in the future.
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Affiliation(s)
- Małgorzata Solnik
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (M.S.); (N.P.)
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 5 Roentgen Str., 02-781 Warsaw, Poland;
| | - Natalia Paduszyńska
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (M.S.); (N.P.)
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 5 Roentgen Str., 02-781 Warsaw, Poland;
| | - Anna M. Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 5 Roentgen Str., 02-781 Warsaw, Poland;
- Department of Experimental Pharmacology, Mossakowski Medical Research Institute, Polish Academy of Sciences, 5 Pawinskiego Str., 02-106 Warsaw, Poland
| | - Kamil J. Synoradzki
- Department of Experimental Pharmacology, Mossakowski Medical Research Institute, Polish Academy of Sciences, 5 Pawinskiego Str., 02-106 Warsaw, Poland
- Small Animal Magnetic Resonance Imaging Laboratory, Mossakowski Medical Research Institute, Polish Academy of Sciences, 5 Pawinskiego Str., 02-106 Warsaw, Poland;
- Correspondence:
| | - Yacoub A. Yousef
- Department of Surgery (Ophthalmology), King Hussein Cancer Centre, Amman 11941, Jordan;
| | - Tomasz Chorągiewicz
- Department of General and Pediatric Ophthalmology, Medical University of Lublin, Chmielna 1, 20-079 Lublin, Poland; (T.C.); (R.R.); (M.D.T.)
| | - Robert Rejdak
- Department of General and Pediatric Ophthalmology, Medical University of Lublin, Chmielna 1, 20-079 Lublin, Poland; (T.C.); (R.R.); (M.D.T.)
| | - Mario Damiano Toro
- Department of General and Pediatric Ophthalmology, Medical University of Lublin, Chmielna 1, 20-079 Lublin, Poland; (T.C.); (R.R.); (M.D.T.)
- Eye Clinic, Public Health Department, Federico II University, via Pansini 5, 80131 Naples, Italy
| | - Sandrine Zweifel
- Department of Ophthalmology, University of Zurich, 8091 Zurich, Switzerland;
| | - Katarzyna Dyndor
- Department of Radiography, Medical University of Lublin, 8 Jaczewskiego Str., 20-090 Lublin, Poland;
| | - Michał Fiedorowicz
- Small Animal Magnetic Resonance Imaging Laboratory, Mossakowski Medical Research Institute, Polish Academy of Sciences, 5 Pawinskiego Str., 02-106 Warsaw, Poland;
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Histopathologic and MR Imaging Appearance of Spontaneous and Radiation-Induced Necrosis in Uveal Melanomas: Initial Results. Cancers (Basel) 2022; 14:cancers14010215. [PMID: 35008378 PMCID: PMC8750257 DOI: 10.3390/cancers14010215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/23/2021] [Accepted: 12/28/2021] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Uveal melanomas may undergo necrosis, both spontaneously or following radiotherapy. Nowadays radiotherapy is the preferred treatment, whereas enucleation of the eye is used in selected cases. In order to differentiate the effects of radiotherapy from spontaneous degenerative changes in uveal melanomas, we compared the appearance of necrosis, both from a histopathological point of view and from the perspective of MR imaging, in two groups of patients with uveal melanoma: a group who had undergone previous proton beam radiotherapy (secondary enucleation); a control group who had undergone enucleation without any previous radiotherapy treatment (primary enucleation). Irradiated and nonirradiated uveal melanomas differ on the basis of the histological appearance, the MR imaging appearance and the distribution of necrosis. We hope that the findings we observed could be extended to all patients with uveal melanomas treated with radiotherapy, and may enhance the accuracy of radiologists in evaluating MR examinations after radiotherapy. Abstract Necrosis in uveal melanomas can be spontaneous or induced by radiotherapy. The purpose of our study was to compare the histopathologic and MRI findings of radiation-induced necrosis of a group of proton beam-irradiated uveal melanomas with those of spontaneous necrosis of a control group of patients undergoing primary enucleation. 11 uveal melanomas who had undergone proton beam radiotherapy, MRI and secondary enucleation, and a control group of 15 untreated uveal melanomas who had undergone MRI and primary enucleation were retrospectively identified. Within the irradiated and nonirradiated group, 7 and 6 eyes with histological evidence of necrosis respectively, were furtherly selected for the final analysis; the appearance of necrosis was assessed at histopathologic examination and MRI. Irradiated melanomas showed a higher degree of necrosis as compared with nonirradiated tumors. Irradiated and nonirradiated lesions differed based on the appearance and distribution of necrosis. Irradiated tumors showed large necrotic foci, sharply demarcated from the viable neoplastic tissue; nonirradiated tumors demonstrated small, distinct foci of necrosis. Radiation-induced necrosis, more pigmented than surrounding viable tumor, displayed high signal intensity on T1-weighted and low signal intensity on T2-weighted images. The hemorrhagic/coagulative necrosis, more prevalent in nonirradiated tumors (4 out of 6 vs. 1 out of 7 cases), appeared hyperintense on T2-weighted and hypointense on T1-weighted images. Our study boosts the capability to recognize radiation-induced alterations in uveal melanomas at MRI and may improve the accuracy of radiologists in the evaluation of follow-up MR examination after radiotherapy.
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Tang MCY, Jaarsma-Coes MG, Ferreira TA, Zwirs-Grech Fonk L, Marinkovic M, Luyten GPM, Beenakker JWM. A Comparison of 3 T and 7 T MRI for the Clinical Evaluation of Uveal Melanoma. J Magn Reson Imaging 2021; 55:1504-1515. [PMID: 34652049 PMCID: PMC9293452 DOI: 10.1002/jmri.27939] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 12/22/2022] Open
Abstract
Background Magnetic resonance imaging (MRI) is increasingly being used in the diagnosis and treatment planning of uveal melanoma (UM), the most common primary intraocular tumor. Initially, 7 T MRI was primarily used, but more recently these techniques have been translated to 3 T, as it is more commonly available. Purpose Compare the diagnostic performance of 3 T and 7 T MRI of UM. Study Type Prospective. Population Twenty‐seven UM patients (19% female). Field Strength/Sequence 3 T: T1‐ and T2‐weighted three‐dimensional (3D) spin echo (SE) and multi‐slice (MS) SE, 7 T: T1‐weighted 3D gradient echo (GE), T2‐weighted 3D SE and MS SE, 3 T and 7 T GE dynamic contrast‐enhanced. T1 weighted images: acquired before and after Gadolinium (Gd) administration. Assessment For all sequences, scan and diagnostic quality was quantified using a 5‐point Likert scale. Signal intensities on T1 and T2 relative to choroid and eye muscle respectively were assessed as well as the tumor prominence. Finally, the perfusion time‐intensity curves (TICs) were classified as plateau, progressive, or wash‐out. Statistical Tests Image quality scores were compared between both field strengths using Wilcoxon signed‐rank and McNemar tests. Paired t‐tests and Bland–Altman were used for comparing tumor prominences. P < 0.05 was considered statistically significant. Results Image quality was comparable between 3 T and 7 T, for 3DT1, 3DT2, 3DT1Gd (P = 0.86; P = 0.34; P = 0.78, respectively) and measuring tumor dimensions (P = 0.40). 2DT1 and 2DT2 image quality were rated better on 3 T compared to 7 T. Most UM had the same relative signal intensities at 3 T and 7 T on T1 (17/21) and T2 (13/17), and 16/18 diagnostic TICs received the same classification. Tumor prominence measurements were similar between field strengths (95% confidence interval: −0.37 mm to 0.03 mm, P = 0.097). Data Conclusion Diagnostic performance of the evaluated 3 T protocol proved to be as capable as 7 T, with the addition of 3 T being superior in assessing tumor growth into nearby anatomical structures compared to 7 T. Level of Evidence 2 Technical Efficacy Stage 3
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Affiliation(s)
- Michael C Y Tang
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Myriam G Jaarsma-Coes
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Teresa A Ferreira
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Lorna Zwirs-Grech Fonk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marina Marinkovic
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Gregorius P M Luyten
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jan-Willem M Beenakker
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
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Foti PV, Travali M, Farina R, Palmucci S, Spatola C, Liardo RLE, Milazzotto R, Raffaele L, Salamone V, Caltabiano R, Broggi G, Puzzo L, Russo A, Reibaldi M, Longo A, Vigneri P, Avitabile T, Ettorre GC, Basile A. Diagnostic methods and therapeutic options of uveal melanoma with emphasis on MR imaging-Part II: treatment indications and complications. Insights Imaging 2021; 12:67. [PMID: 34085131 PMCID: PMC8175681 DOI: 10.1186/s13244-021-01001-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 04/21/2021] [Indexed: 12/31/2022] Open
Abstract
Therapy of uveal melanoma aims to preserve the eye and its function and to avoid metastatic dissemination. The treatment choice is difficult and must keep into account several factors; the therapeutic strategy of uveal melanoma should therefore be personalized, sometimes requiring to combine different treatment techniques. Nowadays globe-sparing radiotherapy techniques are often preferred to enucleation. Plaque brachytherapy, the most commonly used eye-preserving therapy, is suitable for small- and medium-sized uveal melanomas. Proton beam radiotherapy is indicated for tumours with noticeable size, challenging shape and location, but is more expensive and less available than brachytherapy. Enucleation is currently restricted to advanced tumours, uveal melanomas with orbital or optic nerve involvement, blind and painful eyes because of treatment-related complications (neovascular glaucoma, chronic inflammatory processes). The effect of proton beam therapy on neoplastic tissue is related to direct cytotoxic action of the radiations, impairment of neoplastic vascular supply and immunologic response. Complications after radiotherapy are frequent and numerous and mainly related to tumour thickness, radiation dose and distance between the tumour and optic nerve. The purpose of this pictorial review is to provide the radiologists with awareness about diagnostic methods and therapeutic options of uveal melanoma. In the present second section, we discuss the therapeutic management of uveal melanoma, describing the main ocular-conserving radiotherapic techniques. We subsequently present an overview of the effects of radiations on neoplastic tissue. Lastly, we review ocular complications following radiotherapy that should be evaluated by radiologists during follow-up MRI examinations.
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Affiliation(s)
- Pietro Valerio Foti
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy.
| | - Mario Travali
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Renato Farina
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Stefano Palmucci
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Corrado Spatola
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Rocco Luca Emanuele Liardo
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Roberto Milazzotto
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Luigi Raffaele
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Vincenzo Salamone
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Rosario Caltabiano
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Giuseppe Broggi
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Lidia Puzzo
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Michele Reibaldi
- Department of Ophthalmology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Antonio Longo
- Department of Ophthalmology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, Center of Experimental Oncology and Hematology, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Teresio Avitabile
- Department of Ophthalmology, University of Catania, Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Giovani Carlo Ettorre
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
| | - Antonio Basile
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia, 78 - 95123, Catania, Italy
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9
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Foti PV, Travali M, Farina R, Palmucci S, Spatola C, Raffaele L, Salamone V, Caltabiano R, Broggi G, Puzzo L, Russo A, Reibaldi M, Longo A, Vigneri P, Avitabile T, Ettorre GC, Basile A. Diagnostic methods and therapeutic options of uveal melanoma with emphasis on MR imaging-Part I: MR imaging with pathologic correlation and technical considerations. Insights Imaging 2021; 12:66. [PMID: 34080069 PMCID: PMC8172816 DOI: 10.1186/s13244-021-01000-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 04/21/2021] [Indexed: 12/11/2022] Open
Abstract
Uveal melanoma is a malignant neoplasm that derives from pigmented melanocytes of the uvea and involves, in order of decreasing prevalence, the choroid, ciliary body and iris. Its prognosis is related to histopathologic and genetic features, tumor size and location, extraocular extension. The diagnosis is fundamentally based on clinical evaluation (ophthalmoscopy, biomicroscopy) and ultrasonography. MRI is useful in case of untransparent lens or subretinal effusion. Moreover, MRI has a significant role to confirm the diagnosis, in the evaluation of the local extent of the disease with implications for treatment planning, and in the follow-up after radiotherapy treatment. Uveal melanoma can show different morphologic features (lentiform, dome or mushroom shape) and often determines retinal detachment. MR appearance of uveal melanoma mainly depends on the melanin content. Uveal melanoma typically displays high signal intensity on T1-weighted images and low signal intensity on T2-weighted images. Nevertheless, imaging appearance may be variable based on the degree of pigmentation and the presence of areas of necrosis or cavitation. Differential diagnosis includes other uveal lesions. The radiologists and in particular MRI play a significant role in the clinical management of uveal melanoma. The purpose of this pictorial review is to provide the radiologists with awareness about diagnostic methods and therapeutic options of uveal melanoma. In the present first section we summarize the MR anatomy of the eye and describe ophthalmological and radiological imaging techniques to diagnose uveal melanomas, with emphasis on the role of MR imaging. Additionally, we review MR imaging appearance of uveal melanomas.
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Affiliation(s)
- Pietro Valerio Foti
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy.
| | - Mario Travali
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Renato Farina
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Stefano Palmucci
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Corrado Spatola
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Luigi Raffaele
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Vincenzo Salamone
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Rosario Caltabiano
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Giuseppe Broggi
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Lidia Puzzo
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Section of Anatomic Pathology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Michele Reibaldi
- Department of Ophthalmology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Antonio Longo
- Department of Ophthalmology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, Center of Experimental Oncology and Hematology, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Teresio Avitabile
- Department of Ophthalmology, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy
| | - Giovani Carlo Ettorre
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Antonio Basile
- Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia" - Radiology I Unit, University Hospital Policlinico "G. Rodolico-San Marco", Via Santa Sofia 78, 95123, Catania, Italy
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10
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Niendorf T, Beenakker JWM, Langner S, Erb-Eigner K, Bach Cuadra M, Beller E, Millward JM, Niendorf TM, Stachs O. Ophthalmic Magnetic Resonance Imaging: Where Are We (Heading To)? Curr Eye Res 2021; 46:1251-1270. [PMID: 33535828 DOI: 10.1080/02713683.2021.1874021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Magnetic resonance imaging of the eye and orbit (MReye) is a cross-domain research field, combining (bio)physics, (bio)engineering, physiology, data sciences and ophthalmology. A growing number of reports document technical innovations of MReye and promote their application in preclinical research and clinical science. Realizing the progress and promises, this review outlines current trends in MReye. Examples of MReye strategies and their clinical relevance are demonstrated. Frontier applications in ocular oncology, refractive surgery, ocular muscle disorders and orbital inflammation are presented and their implications for explorations into ophthalmic diseases are provided. Substantial progress in anatomically detailed, high-spatial resolution MReye of the eye, orbit and optic nerve is demonstrated. Recent developments in MReye of ocular tumors are explored, and its value for personalized eye models derived from machine learning in the treatment planning of uveal melanoma and evaluation of retinoblastoma is highlighted. The potential of MReye for monitoring drug distribution and for improving treatment management and the assessment of individual responses is discussed. To open a window into the eye and into (patho)physiological processes that in the past have been largely inaccessible, advances in MReye at ultrahigh magnetic field strengths are discussed. A concluding section ventures a glance beyond the horizon and explores future directions of MReye across multiple scales, including in vivo electrolyte mapping of sodium and other nuclei. This review underscores the need for the (bio)medical imaging and ophthalmic communities to expand efforts to find solutions to the remaining unsolved problems and technical obstacles of MReye, with the objective to transfer methodological advancements driven by MR physics into genuine clinical value.
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Affiliation(s)
- Thoralf Niendorf
- MRI.TOOLS GmbH, Berlin, Germany.,Berlin Ultrahigh Field Facility, Max Delbrueck Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Jan-Willem M Beenakker
- Department of Ophthalmology and Department of Radiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Sönke Langner
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, Rostock, Germany
| | - Katharina Erb-Eigner
- Department of Radiology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Meritxell Bach Cuadra
- Center for Biomedical Imaging (CIBM), Lausanne, Switzerland.,Department of Radiology, Lausanne University and University Hospital, Lausanne, Switzerland
| | - Ebba Beller
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, Rostock, Germany
| | - Jason M Millward
- Berlin Ultrahigh Field Facility, Max Delbrueck Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | | | - Oliver Stachs
- Department Life, Light & Matter, University Rostock, Rostock, Germany.,Department of Ophthalmology, Rostock University Medical Center, Rostock, Germany
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