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Tang J, Han X, Tang R, Li M, Wang Z, Zhao M, Qu J. Case series: pachychoroid pigment epitheliopathy transformed to polypoidal choroidal vasculopathy after long-term follow-up. BMC Ophthalmol 2022; 22:272. [PMID: 35729590 PMCID: PMC9210595 DOI: 10.1186/s12886-022-02487-8] [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: 11/22/2021] [Accepted: 06/10/2022] [Indexed: 11/23/2022] Open
Abstract
Background Pachychoroid pigment epitheliopathy (PPE), a retinal disorder that falls into the pachychoroid spectrum, is characterized by retinal pigment epithelium changes in pachychoroid eyes without existing or previous subretinal fluid or soft drusen. Previous reports have indicated that PPE may share some pathophysiologic component with other pachychoroid spectrum diseases and could transform into central serous chorioretinopathy (CSC) during follow-up. CSC transformation to PNV and PCV has also been reported, but PPE transformation to PCV has not been reported. Case presentation Seven eyes of seven patients (four male three female, aged 62.7 ± 8.4 years) who presented with PPE at baseline transformed to PCV during follow-up. All study eyes had baseline contralateral eye diagnoses of PCV. All PPE eyes reported no symptoms at baseline and were followed up regularly for the treatment of their contralateral eyes. All PPE presented as pigment epithelium detachment (PED) at baseline. The mean central macular thickness (CMT) was 217.6 ± 14.6 µm, the mean subfoveal choroidal thickness (SFCT) was 354.9 ± 94.9 µm, and the mean sub-PPE choroidal thickness was 332.3 ± 84.6 µm. The mean PPE width and height were 1326.4 ± 791.4 µm and 58.7 ± 23.6 µm, respectively, at baseline. Disruption of the ellipsoid zone (EZ) was noted in 3 eyes, while choroidal vascular hyperpermeability (CVH) was noted in 5 eyes at baseline. The follow-up period was 75.0 ± 41.1 months, and the mean transformation time was 49.6 ± 24.8 months. All study eyes received no intervention before transformation. Conclusions PPE could transform to PCV after a long follow-up period. Regular follow-ups for a long time should be recommended for patients with PPE. Supplementary Information The online version contains supplementary material available at 10.1186/s12886-022-02487-8.
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Affiliation(s)
- Jiyang Tang
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Xinyao Han
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ran Tang
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Mengyang Li
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Zongyi Wang
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Mingwei Zhao
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China.,Eye Diseases and Optometry Institute, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Jinfeng Qu
- Department of Ophthalmology, Peking University People's Hospital, No.11 Xizhimen South Street, Beijing, 100044, China. .,Eye Diseases and Optometry Institute, Beijing, China. .,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China. .,College of Optometry, Peking University Health Science Center, Beijing, China.
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Moraru AD, Costin D, Moraru RL, Costuleanu M, Brănișteanu DC. Current diagnosis and management strategies in pachychoroid spectrum of diseases (Review). Exp Ther Med 2020; 20:3528-3535. [PMID: 32905090 PMCID: PMC7464929 DOI: 10.3892/etm.2020.9094] [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] [Received: 06/05/2020] [Accepted: 07/06/2020] [Indexed: 12/25/2022] Open
Abstract
This review presents a systematic analysis of the literature regarding the pachychoroid disease spectrum nomenclature, diagnosis criteria and therapeutic options. Pachychoroid related diseases are a new concept, introduced into the ophthalmological nomenclature in 2013 and evolving both as concept and as classification since then. The six disorders included in this phenotype have some common characteristics (thick choroid, pachyvessels, attenuation of the choriocapillaris), but also show individual features. The classification of the pachychoroid spectrum was revised many times, with the recent addition of the focal choroidal excavation (FCE) and peripapillary pachychoroid syndrome (PPS). As the terminology is developing, so is the number of case reports and case series from the initial report in 2013 to 57 reports in 2019. This review takes into account both the current literature and the clinical experience of the authors, emphasizing the understanding of the pathogenesis and aiming to update the therapeutic options available.
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Affiliation(s)
- Andreea Dana Moraru
- Department of Ophthalmology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iaşi, Romania.,Department of Ophthalmology, 'Prof. N. Oblu' Clinical Hospital, 700309 Iași, Romania
| | - Dănuț Costin
- Department of Ophthalmology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iaşi, Romania.,Department of Ophthalmology, 'Prof. N. Oblu' Clinical Hospital, 700309 Iași, Romania
| | - Radu Lucian Moraru
- Department of Otorhinolaryngology, 'Transmed Expert' Medical Center, 700011 Iaşi, Romania
| | - Marcel Costuleanu
- Department of Physiopathology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iaşi, Romania
| | - Daniel Constantin Brănișteanu
- Department of Ophthalmology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iaşi, Romania.,'Retina Center' Eye Clinic, 700126 Iași, Romania
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