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Wang R, Su L, Wang H, Zhang X, Wang W, Liu K, Yang X. Local resection via partial lamellar sclerouvectomy for ciliary body tumors - a case series. BMC Ophthalmol 2024; 24:190. [PMID: 38658861 PMCID: PMC11040928 DOI: 10.1186/s12886-024-03444-3] [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: 01/01/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Ciliary body tumor is extremely rare and treatment is challenging. The aim of this study is to present our experience in treating this rare entity, especially large tumors with more than 5 clock hours of involvement, and to evaluate the surgical outcomes and complications of local resection via partial lamellar sclerouvectomy in four cases of ciliary body tumors in China. METHODS Four patients with ciliary body tumors underwent partial lamellar sclerouvectomy between October 2019 and April 2023 in Shanghai General Hospital, China. Tumor features, histopathologic findings, complications, visual acuity, and surgical outcomes were reviewed at a mean follow-up of 20.8 months. RESULTS Four patients with a mean age of 31.8 years were included in this study. The histopathological diagnosis was adenoma of non-pigmented ciliary epithelium (ANPCE), schwannoma, and multiple ciliary body pigment epithelial cysts. The mean largest tumor base diameter was 6.00 mm (range: 2.00-10.00) and the mean tumor thickness was 3.50 mm (range: 2.00-5.00). Preoperative complications included cataract in 3 (75%) eyes, lens dislocation in 2 (50%), and secondary glaucoma in 1 (25%). Temporary ocular hypotonia was observed in one case and no other postoperative complications were observed. At a mean follow-up of 20.8 months, the best corrected visual acuity increased in 3 eyes and was stable in 1 eye. Tumor recurrence was absent in all eyes. All patients were alive at the end of follow-up. CONCLUSIONS Local tumor resection via PLSU is useful in the treatment of ciliary body tumors, including large tumors occupying more than five clock hours of pars plicata. Surgery-related complications were manageable with adequate preoperative assessment and careful operation during surgery.
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Affiliation(s)
- Ruonan Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Li Su
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Hong Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Xuemei Zhang
- Department of Pathology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
| | - Weijun Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Kun Liu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Xiaolu Yang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, 200080, Shanghai, China.
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 200080, Shanghai, China.
- Shanghai Key Laboratory of Ocular Fundus Diseases, 200080, Shanghai, China.
- Shanghai Engineering Center for Visual Science and Photomedicine, 200080, Shanghai, China.
- Shanghai Engineering Center of Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China.
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Ishiahara K, Hashida N, Asao K, Usui S, Maruyama K, Nishida K. Rare Histological Type of Adenoma of the Nonpigmented Ciliary Epithelium. Case Rep Ophthalmol 2019; 10:75-80. [PMID: 31097948 PMCID: PMC6489088 DOI: 10.1159/000497033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 01/17/2019] [Indexed: 11/19/2022] Open
Abstract
We report the rare case of an adenoma of the nonpigmented ciliary epithelium (NPCE). A 67-year-old healthy man presented with a regularly shaped and nonpigmented mass at the iris root of his right eye. His best-corrected visual acuity was 1.5 with normal intraocular pressure. During observation, the size of the tumor remained stable for 1.5 years but then rapidly grew, extending through the iris, and gradually enlarged to the point of compressing the iris. Ultimately, an iridocyclectomy with scleral resection under a lamellar scleral flap was performed. The histopathologic features of the resected tissue were consistent with adenoma of the NPCE. Histopathological analysis showed that the tumor consisted of both tubular and solid components. There were solid lesions inside of the ciliary epithelium and tubular lesions outside. We observed positive immunoreactivity to vimentin and cytokeratin CK (AE1/AE3) and negative reactivity to S-100 and CD68, both rarely associated with adenoma of NPCE. During 1 year of follow-up after the iridocyclectomy, no signs of tumor recurrence were observed.
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Affiliation(s)
| | - Noriyasu Hashida
- *Noriyasu Hashida, MD, PhD, Department of Ophthalmology, Osaka University Medical School, E7, 2-2 Yamadaoka, Suita, Osaka 565-0871 (Japan), E-Mail
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Long-term follow-up of 42 patients with small ciliary body tumors with ultrasound biomicroscopy. Am J Ophthalmol 2010; 149:616-22. [PMID: 20346778 DOI: 10.1016/j.ajo.2009.11.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Revised: 11/13/2009] [Accepted: 11/17/2009] [Indexed: 11/22/2022]
Abstract
PURPOSE To establish the growth behavior of small ciliary body tumors in a relatively large cohort of patients over an extended period. DESIGN Retrospective, noncomparative case series. METHODS Ciliary body tumors less than 4 mm in size within the penetration power of ultrasound biomicroscopy (UBM) were included. Tumor height was assessed by ultrasound biomicroscopy. Tumor growth was defined as an increase in height of at least 20% from baseline, as measured on 2 consecutive UBM readings. The data were collected longitudinally, and a statistical analysis was performed. RESULTS Forty-two patients were included in the study with a median follow-up of 9.0 years (range, 1.0 to 17.2 years). The median age was 59 years (range, 17 to 82 years). Median initial tumor height was 2.05 mm (range, 1.11 to 3.80 mm). The overall average rate of growth was 0.0014 mm per year (P = .68). The 5- and 10-year accumulative tumor growth rates were 12% and 29%, respectively. In the first 3 years after diagnosis, the growth rate of ciliary body lesions with an initial tumor thickness less than or equal to 2 mm was 0.054 mm per year (P = 0.0001); thereafter, tumor size appeared to stabilize. Tumors with an initial thickness greater than 2 mm showed a small but significant rate of regression of 0.0125 mm per year (P = 0.04). CONCLUSIONS Most small tumors of the ciliary body show little growth over an extended period and can be managed conservatively without invasive diagnostic interventions. However, long-term follow-up is required. Indications for treatment include growth in height or lateral extension, extrascleral extension or the need for cataract surgery.
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Pecorella I, Ciocci L, Modesti M, Appolloni R. Adenoma of the non-pigmented ciliary epithelium: a rare intraocular tumor with unusual immunohistochemical findings. Pathol Res Pract 2009; 205:870-5. [PMID: 19346082 DOI: 10.1016/j.prp.2009.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2008] [Revised: 02/09/2009] [Accepted: 02/20/2009] [Indexed: 11/28/2022]
Abstract
A case of adenoma of the non-pigmented ciliary epithelium with smooth muscle differentiation is reported. This uncommon ocular tumor affected a 36-year-old woman, and had caused decreased visual acuity and a total cataract. Ultrasound biomicroscopy disclosed an associated persistent hyperplasic primary vitreous (PHPV). Sectoral cyclectomy with removal of the mass and intracapsular cataract extraction were performed. The tumor was diffusely positive for vimentin, smooth muscle actin, NSE, and S-100, focally for CD68 and Melan-A, and was negative for desmin, EMA, HMB-45, and CD99. Occasional cells reacted for cytokeratin. The proliferation index, as assessed by Ki-67, was below 10%. The overlying non-neoplastic ciliary epithelium was positive for vimentin, NSE, and S-100. Myofilaments are not totally unexpected in ciliary adenomas; however, such a diffuse and strong positivity for smooth muscle actin, as in the present case, has only been observed in one case before, but should be considered in the differential diagnosis of these neoplasms.
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Affiliation(s)
- Irene Pecorella
- Department of Experimental Medicine, University La Sapienza, Viale Regina Elena, 324-00161 Roma, Italy.
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Abstract
The most common anterior segment tumors are primary neuroepithelial cysts, uveal melanomas, metastatic tumors, and benign tumors. In the majority of cases, the diagnosis can be made utilizing a careful clinical history and ocular examination. Ultrasound examination (low and high frequency) has become an indispensable tool used to determine tumor extension and involvement of the surrounding structures. In particular, high-frequency ultrasound has been used to uncover iris pigment epithelial cysts, to allow for the diagnosis of small ciliary body melanomas, and to measure tumors for plaque radiation planning. Whereas fluorescein angiography and computerized tomography have come to play a limited role, fine-needle aspiration biopsy has been found to be quite helpful in selected cases. Once the diagnosis is established, treatment decisions depend on the tumors' location, size, local extension, patterns of growth, and secondary complications. Most anterior segment tumors can be observed for growth prior to treatment. Other options include local resection (iridectomy, lamellar sclerouvectomy, or eye-wall resection) and radiation (ophthalmic plaque or external beam). Enucleation is typically employed if these eye- and vision-sparing treatments are not possible and for uncontrollable secondary glaucoma. This review examines the unique role of high-frequency ultrasonography for the diagnosis and treatment of anterior segment tumors as well as an overview of clinical practice.
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Affiliation(s)
- Flavio A Marigo
- The New York Eye Cancer Center; The Federal University of Minas Gerais and Instituto da Visão, Belo Horizonte, Brazil
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