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Jiang J, Liu H, He L, Pei M, Lin T, Yang H, Yang J, Gong J, Wei X, Zhu M, Wu G, Li Z. HM_ADET: a hybrid model for automatic detection of eyelid tumors based on photographic images. Biomed Eng Online 2024; 23:25. [PMID: 38419078 PMCID: PMC10903075 DOI: 10.1186/s12938-024-01221-3] [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: 05/05/2023] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND The accurate detection of eyelid tumors is essential for effective treatment, but it can be challenging due to small and unevenly distributed lesions surrounded by irrelevant noise. Moreover, early symptoms of eyelid tumors are atypical, and some categories of eyelid tumors exhibit similar color and texture features, making it difficult to distinguish between benign and malignant eyelid tumors, particularly for ophthalmologists with limited clinical experience. METHODS We propose a hybrid model, HM_ADET, for automatic detection of eyelid tumors, including YOLOv7_CNFG to locate eyelid tumors and vision transformer (ViT) to classify benign and malignant eyelid tumors. First, the ConvNeXt module with an inverted bottleneck layer in the backbone of YOLOv7_CNFG is employed to prevent information loss of small eyelid tumors. Then, the flexible rectified linear unit (FReLU) is applied to capture multi-scale features such as texture, edge, and shape, thereby improving the localization accuracy of eyelid tumors. In addition, considering the geometric center and area difference between the predicted box (PB) and the ground truth box (GT), the GIoU_loss was utilized to handle cases of eyelid tumors with varying shapes and irregular boundaries. Finally, the multi-head attention (MHA) module is applied in ViT to extract discriminative features of eyelid tumors for benign and malignant classification. RESULTS Experimental results demonstrate that the HM_ADET model achieves excellent performance in the detection of eyelid tumors. In specific, YOLOv7_CNFG outperforms YOLOv7, with AP increasing from 0.763 to 0.893 on the internal test set and from 0.647 to 0.765 on the external test set. ViT achieves AUCs of 0.945 (95% CI 0.894-0.981) and 0.915 (95% CI 0.860-0.955) for the classification of benign and malignant tumors on the internal and external test sets, respectively. CONCLUSIONS Our study provides a promising strategy for the automatic diagnosis of eyelid tumors, which could potentially improve patient outcomes and reduce healthcare costs.
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Affiliation(s)
- Jiewei Jiang
- School of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Haiyang Liu
- School of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Lang He
- School of Computer Science and Technology, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Mengjie Pei
- School of Computer Science and Technology, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Tongtong Lin
- School of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Hailong Yang
- School of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Junhua Yang
- School of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Jiamin Gong
- School of Modern Post, Xi'an University of Posts and Telecommunications, Xi'an, 710061, China
| | - Xumeng Wei
- School of Communications and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Mingmin Zhu
- School of Mathematics and Statistics, Xidian University, Xi'an, 710071, China.
| | - Guohai Wu
- Ningbo Eye Hospital, Wenzhou Medical University, Ningbo, 315000, China.
| | - Zhongwen Li
- Ningbo Eye Hospital, Wenzhou Medical University, Ningbo, 315000, China.
- School of Ophthalmology and Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
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Hameed S, Yu AC, Almadani B, Abualkhair S, Ahmad K, Zauli G. Genetic Risk Factors and Clinical Outcomes in Childhood Eye Cancers: A Review. Genes (Basel) 2024; 15:276. [PMID: 38540335 PMCID: PMC10970510 DOI: 10.3390/genes15030276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 06/15/2024] Open
Abstract
Childhood eye cancers, although rare, present substantial health challenges, affecting the pediatric population with a remarkable impact on their lives and families. This comprehensive review provides insights into the various types of ocular tumors, primarily focusing on malignant eye tumors, their genetic predispositions, and advancements in managing these conditions. Understanding the genetic risk factors is crucial for early detection, risk assessment, and the development of targeted therapies. This review discusses genome-wide association (GWAS) and next-generation sequencing (NGS) studies to find common and rare genetic variants. Furthermore, it also explores the outcomes and implications of these genetic discoveries in treating pediatric ocular cancer. These findings underscore the significance of genetic research in guiding early interventions and improving outcomes in children with ocular cancers.
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Affiliation(s)
- Syed Hameed
- Research Department, King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia; (B.A.); (S.A.); (K.A.); (G.Z.)
| | - Angeli Christy Yu
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Bashaer Almadani
- Research Department, King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia; (B.A.); (S.A.); (K.A.); (G.Z.)
| | - Shereen Abualkhair
- Research Department, King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia; (B.A.); (S.A.); (K.A.); (G.Z.)
| | - Khabir Ahmad
- Research Department, King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia; (B.A.); (S.A.); (K.A.); (G.Z.)
| | - Giorgio Zauli
- Research Department, King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia; (B.A.); (S.A.); (K.A.); (G.Z.)
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Eichholz T, Heubach F, Arendt AM, Seitz C, Brecht IB, Ebinger M, Flaadt T, Süsskind D, Richter L, Hülsenbeck I, Zerweck L, Göricke S, Paulsen F, Dombrowski F, Flotho C, Schönberger S, Ketteler P, Schulte J, Lang P. Targeted therapies in retinoblastoma: GD2-directed immunotherapy following autologous stem cell transplantation and evaluation of alternative target B7-H3. Cancer Immunol Immunother 2024; 73:19. [PMID: 38240863 PMCID: PMC10798927 DOI: 10.1007/s00262-023-03587-0] [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: 07/18/2023] [Accepted: 12/10/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND GD2-directed immunotherapy is highly effective in the treatment of high-risk neuroblastoma (NB), and might be an interesting target also in other high-risk tumors. METHODS The German-Austrian Retinoblastoma Registry, Essen, was searched for patients, who were treated with anti-GD2 monoclonal antibody (mAb) dinutuximab beta (Db) in order to evaluate toxicity, response and outcome in these patients. Additionally, we evaluated anti-GD2 antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) in retinoblastoma cell lines in vitro. Furthermore, in vitro cytotoxicity assays directed against B7-H3 (CD276), a new identified potential target in RB, were performed. RESULTS We identified four patients with relapsed stage IV retinoblastoma, who were treated with Db following autologous stem cell transplantation (ASCT). Two out of two evaluable patients with detectable tumors responded to immunotherapy. One of these and another patient who received immunotherapy without residual disease relapsed 10 and 12 months after start of Db. The other patients remained in remission until last follow-up 26 and 45 months, respectively. In vitro, significant lysis of RB cell lines by ADCC and CDC with samples from patients and healthy donors and anti-GD2 and anti-CD276-mAbs were demonstrated. CONCLUSION Anti-GD2-directed immunotherapy represents an additional therapeutic option in high-risk metastasized RB. Moreover, CD276 is another target of interest.
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Affiliation(s)
- Thomas Eichholz
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Florian Heubach
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Anne-Marie Arendt
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Christian Seitz
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Ines B Brecht
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Martin Ebinger
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Tim Flaadt
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Daniela Süsskind
- Department of Ophthalmology, Eberhard Karls University, Tuebingen, Germany
| | - Lisa Richter
- Department of Pediatrics III, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Isabel Hülsenbeck
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Leonie Zerweck
- Department of Radiology, Diagnostic and Interventional Neuroradiology, Eberhard Karls University, Tuebingen, Germany
| | - Sophia Göricke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frank Paulsen
- Department of Radiation Oncology, Eberhard Karls University, Tuebingen, Germany
| | - Frank Dombrowski
- Institute of Pathology, University Medicine of Greifswald, Greifswald, Germany
| | - Christian Flotho
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stefan Schönberger
- Department of Pediatrics III, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
- RB-Registry, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Petra Ketteler
- Department of Pediatrics III, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
- RB-Registry, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Johannes Schulte
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
| | - Peter Lang
- University Children's Hospital, Eberhard Karls University, Abteilung I, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tuebingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Tübingen, University of Tuebingen, Tuebingen, Germany
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Munier FL. Special Issue of Cancers: "Retinoblastoma: Current Challenges and Promising New Approaches". Cancers (Basel) 2023; 15:cancers15082293. [PMID: 37190221 DOI: 10.3390/cancers15082293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Despite being a rare pediatric cancer arising in the developing retina from red/green cone precursors, retinoblastoma is the most common eye cancer worldwide and occupies an emblematic position in oncology and human genetics for the following reasons:-Historically, the discovery of RB1 and the recessive nature of its mutations led to the prototypic description of anti-oncogenes or tumor suppressor genes [...].
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Affiliation(s)
- Francis L Munier
- Faculté de Médecine et Biologie, University of Lausanne, 1002 Lausanne, Switzerland
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Hu YG, Wang JJ, Ge X, Pei C, Ma JM. Bilateral medulloepithelioma of the ciliary body: a case report. Int J Ophthalmol 2023; 16:474-475. [PMID: 36935790 PMCID: PMC10009597 DOI: 10.18240/ijo.2023.03.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 11/03/2022] [Indexed: 03/06/2023] Open
Affiliation(s)
- Ya-Guang Hu
- Department of Ophthalmology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Jin-Jin Wang
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 100005, China
| | - Xin Ge
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 100005, China
| | - Cheng Pei
- Department of Ophthalmology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Jian-Min Ma
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 100005, China
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Schweiger B, Göricke S, Ketteler P, Biewald E, Kottke R, Sirin S. [Imaging of retinoblastoma : Current state-of-the-art and future prospects]. RADIOLOGIE (HEIDELBERG, GERMANY) 2022; 62:1067-1074. [PMID: 35969246 PMCID: PMC9712334 DOI: 10.1007/s00117-022-01052-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Retinoblastoma is the most common malignant eye tumor in children and is associated with tumor predisposition syndrome (RB1 mutation) in up to 40% of cases. Imaging is an important part of the diagnostic workup of children with retinoblastoma both during the initial diagnosis and follow-up. OBJECTIVES The goal of this review is to present the current state-of-the-art regarding imaging of children with retinoblastoma, including technical background and diagnostic clues with a brief discussion of future prospects. In addition, we summarize the general clinical diagnostic workup and therapeutic options. MATERIALS AND METHODS Review of the literature and our own experience in the imaging of retinoblastoma. CONCLUSION High-resolution magnetic resonance imaging (MRI) is the imaging modality of choice in children with retinoblastoma for diagnosis (estimation of diagnosis/differential diagnosis, evaluation of local and intracranial tumor extension) and during follow-up. Despite the characteristic calcifications, computed tomography (CT) examinations are no longer indicated in these patients. Due to the high association with tumor predisposition syndrome, genetic counselling is recommended.
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Affiliation(s)
- Bernd Schweiger
- Institut für Diagnostische und Interventionelle Radiologie und Neuroradiologie, Universitätsklinikum Essen, Essen, Deutschland
| | - Sophia Göricke
- Institut für Diagnostische und Interventionelle Radiologie und Neuroradiologie, Universitätsklinikum Essen, Essen, Deutschland
| | - Petra Ketteler
- Klinik für Pädiatrische Hämatologie und Onkologie, Universitätsklinikum Essen, Essen, Deutschland
| | - Eva Biewald
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Essen, Deutschland
| | - Raimund Kottke
- Abteilung für Bilddiagnostik, Universitäts-Kinderspital Zürich, Zürich, Schweiz
| | - Selma Sirin
- Abteilung für Bilddiagnostik, Universitäts-Kinderspital Zürich, Zürich, Schweiz.
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7
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Grümme L, Biewald E, Reschke M, Fischhuber K, Hanbücken A, Schlüter S, Müller B, Kiefer T, Göricke S, Geismar D, Ryl T, Sirin S, Wieland R, Timmermann B, Lohmann D, Ebinger M, Brecht IB, Schönberger S, Schwab C, Eggert A, Süsskind D, Ritter-Sovinz P, Bechrakis NE, Ketteler P. Comparing efficacy and side effects of two systemic chemotherapy regimens for eye-preserving therapy in children with retinoblastoma. Pediatr Blood Cancer 2022; 69:e29362. [PMID: 34606174 DOI: 10.1002/pbc.29362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/28/2021] [Accepted: 08/28/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Eye-preserving therapy in retinoblastoma comprises systemic chemotherapy, but studies analyzing the efficacy of different chemotherapy regimens are scarce. METHODS The efficacy and side effects of two different eye-preserving chemotherapy regimens containing either vincristine, etoposide, and carboplatin (VEC) or cyclophosphamide, vincristine, etoposide, and carboplatin (CyVEC) were compared in a prospective non-interventional observational study including children diagnosed with retinoblastoma between 2013 and 2019 in Germany and Austria. Event-free eye survival (EFES) and overall eye survival (OES) of all 164 eyes treated with both regimens and risk factors were investigated. RESULTS The EFES after VEC (2-year EFES 72.3%) was higher than after CyVEC (2-year EFES 50.4%) (plogrank < .001). The OES did not differ significantly between the two treatment groups (plogrank = .77; 2-year OES VEC: 82.1% vs. CyVEC: 84.8%). Advanced International Classification of Retinoblastoma (ICRB) group was prognostic for a lower EFES (plogrank < .0001; 2-year EFES ICRB A/B/C 71.3% vs. ICRB D/E 43.0%) and OES (plogrank < .0001; 2-year OES ICRB A/B/C 93.1% vs. ICRB D/E 61.5%). The multivariate analysis showed that age at diagnosis older than 12 months and ICRB A/B/C were associated with better EFES. No second malignancies or ototoxicities were reported after a follow-up of median 3.1 years after diagnosis of retinoblastoma (range 0.1-6.9 years). CONCLUSIONS Despite omitting cyclophosphamide, the EFES was higher after VEC chemotherapy that contains higher doses of carboplatin compared to CyVEC. The major risk factor for enucleation was advanced ICRB tumor grouping. Randomized clinical trials on efficacy and side effects of eye-preserving chemotherapy are required to tailor treatment protocols for retinoblastoma patients.
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Affiliation(s)
- Lea Grümme
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Eva Biewald
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Madlen Reschke
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Karen Fischhuber
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Anna Hanbücken
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Sabrina Schlüter
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Bert Müller
- Department of Ophthalmology, Charité Berlin, Berlin, Germany
| | - Tobias Kiefer
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Sophia Göricke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dirk Geismar
- West German Proton Centre, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Tatsiana Ryl
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Selma Sirin
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Regina Wieland
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Beate Timmermann
- West German Proton Centre, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Dietmar Lohmann
- Institute of Human Genetics, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Martin Ebinger
- Institute of Human Genetics, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Ines B Brecht
- Pediatric Oncology and Hematology, Children's Hospital, Eberhard Karls Universität, Tübingen, Germany
| | - Stefan Schönberger
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | | | - Angelika Eggert
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Daniela Süsskind
- Department of Ophthalmology, Eberhard Karls Universität, Tübingen, Germany
| | | | | | - Petra Ketteler
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
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