1.Objective Changes in the Contralateral Eye after Unilateral Cataract Surgery
Seung Hyeun LEE ; Kyoung Woo KIM ; In Ki PARK ; Yeoun Sook CHUN
Korean Journal of Ophthalmology 2025;39(1):48-56
Purpose:
This study evaluated the objective changes in the contralateral eye after unilateral cataract surgery.
Methods:
The study was designed as retrospective observational study. It included 44 patients who underwent unilateral cataract surgery. Collected data were uncorrected and corrected visual acuity, spherical equivalent, intraocular pressure, contrast sensitivity (CS), stereoacuity, and anterior segment optical coherence tomography parameters. Data were collected preoperatively, and 1 week and 1 month postoperatively for each eye.
Results:
Following unilateral cataract surgery, the pupil size of the fellow eye decreased from 3.46 mm to 3.17 mm (postoperative week 1, p = 0.003) and 3.08 mm (postoperative month 1, p < 0.001). Anterior chamber depth of the fellow eye increased significantly from 3.16 mm to 3.27 mm (postoperative week 1, p = 0.005) and 3.26 mm (postoperative month 1, p = 0.001). Uncorrected distance visual acuity (UDVA) of the fellow eye improved significantly at postoperative week 1 (p = 0.042) and postoperative month 1 (p = 0.044). Change of UDVA of the fellow eye at postoperative month 1 was significantly correlated with that of the treated eye (p = 0.039).
Conclusions
Anterior chamber structures changed and UDVA improved in the contralateral eye after unilateral cataract surgery in our cohort. Because fellow eyes were positively affected by monocular cataract surgery, it would be good information if planning for unilateral cataract surgery due to inevitable reasons.
2.Objective Changes in the Contralateral Eye after Unilateral Cataract Surgery
Seung Hyeun LEE ; Kyoung Woo KIM ; In Ki PARK ; Yeoun Sook CHUN
Korean Journal of Ophthalmology 2025;39(1):48-56
Purpose:
This study evaluated the objective changes in the contralateral eye after unilateral cataract surgery.
Methods:
The study was designed as retrospective observational study. It included 44 patients who underwent unilateral cataract surgery. Collected data were uncorrected and corrected visual acuity, spherical equivalent, intraocular pressure, contrast sensitivity (CS), stereoacuity, and anterior segment optical coherence tomography parameters. Data were collected preoperatively, and 1 week and 1 month postoperatively for each eye.
Results:
Following unilateral cataract surgery, the pupil size of the fellow eye decreased from 3.46 mm to 3.17 mm (postoperative week 1, p = 0.003) and 3.08 mm (postoperative month 1, p < 0.001). Anterior chamber depth of the fellow eye increased significantly from 3.16 mm to 3.27 mm (postoperative week 1, p = 0.005) and 3.26 mm (postoperative month 1, p = 0.001). Uncorrected distance visual acuity (UDVA) of the fellow eye improved significantly at postoperative week 1 (p = 0.042) and postoperative month 1 (p = 0.044). Change of UDVA of the fellow eye at postoperative month 1 was significantly correlated with that of the treated eye (p = 0.039).
Conclusions
Anterior chamber structures changed and UDVA improved in the contralateral eye after unilateral cataract surgery in our cohort. Because fellow eyes were positively affected by monocular cataract surgery, it would be good information if planning for unilateral cataract surgery due to inevitable reasons.
3.Objective Changes in the Contralateral Eye after Unilateral Cataract Surgery
Seung Hyeun LEE ; Kyoung Woo KIM ; In Ki PARK ; Yeoun Sook CHUN
Korean Journal of Ophthalmology 2025;39(1):48-56
Purpose:
This study evaluated the objective changes in the contralateral eye after unilateral cataract surgery.
Methods:
The study was designed as retrospective observational study. It included 44 patients who underwent unilateral cataract surgery. Collected data were uncorrected and corrected visual acuity, spherical equivalent, intraocular pressure, contrast sensitivity (CS), stereoacuity, and anterior segment optical coherence tomography parameters. Data were collected preoperatively, and 1 week and 1 month postoperatively for each eye.
Results:
Following unilateral cataract surgery, the pupil size of the fellow eye decreased from 3.46 mm to 3.17 mm (postoperative week 1, p = 0.003) and 3.08 mm (postoperative month 1, p < 0.001). Anterior chamber depth of the fellow eye increased significantly from 3.16 mm to 3.27 mm (postoperative week 1, p = 0.005) and 3.26 mm (postoperative month 1, p = 0.001). Uncorrected distance visual acuity (UDVA) of the fellow eye improved significantly at postoperative week 1 (p = 0.042) and postoperative month 1 (p = 0.044). Change of UDVA of the fellow eye at postoperative month 1 was significantly correlated with that of the treated eye (p = 0.039).
Conclusions
Anterior chamber structures changed and UDVA improved in the contralateral eye after unilateral cataract surgery in our cohort. Because fellow eyes were positively affected by monocular cataract surgery, it would be good information if planning for unilateral cataract surgery due to inevitable reasons.
4.Objective Changes in the Contralateral Eye after Unilateral Cataract Surgery
Seung Hyeun LEE ; Kyoung Woo KIM ; In Ki PARK ; Yeoun Sook CHUN
Korean Journal of Ophthalmology 2025;39(1):48-56
Purpose:
This study evaluated the objective changes in the contralateral eye after unilateral cataract surgery.
Methods:
The study was designed as retrospective observational study. It included 44 patients who underwent unilateral cataract surgery. Collected data were uncorrected and corrected visual acuity, spherical equivalent, intraocular pressure, contrast sensitivity (CS), stereoacuity, and anterior segment optical coherence tomography parameters. Data were collected preoperatively, and 1 week and 1 month postoperatively for each eye.
Results:
Following unilateral cataract surgery, the pupil size of the fellow eye decreased from 3.46 mm to 3.17 mm (postoperative week 1, p = 0.003) and 3.08 mm (postoperative month 1, p < 0.001). Anterior chamber depth of the fellow eye increased significantly from 3.16 mm to 3.27 mm (postoperative week 1, p = 0.005) and 3.26 mm (postoperative month 1, p = 0.001). Uncorrected distance visual acuity (UDVA) of the fellow eye improved significantly at postoperative week 1 (p = 0.042) and postoperative month 1 (p = 0.044). Change of UDVA of the fellow eye at postoperative month 1 was significantly correlated with that of the treated eye (p = 0.039).
Conclusions
Anterior chamber structures changed and UDVA improved in the contralateral eye after unilateral cataract surgery in our cohort. Because fellow eyes were positively affected by monocular cataract surgery, it would be good information if planning for unilateral cataract surgery due to inevitable reasons.
5.Objective Changes in the Contralateral Eye after Unilateral Cataract Surgery
Seung Hyeun LEE ; Kyoung Woo KIM ; In Ki PARK ; Yeoun Sook CHUN
Korean Journal of Ophthalmology 2025;39(1):48-56
Purpose:
This study evaluated the objective changes in the contralateral eye after unilateral cataract surgery.
Methods:
The study was designed as retrospective observational study. It included 44 patients who underwent unilateral cataract surgery. Collected data were uncorrected and corrected visual acuity, spherical equivalent, intraocular pressure, contrast sensitivity (CS), stereoacuity, and anterior segment optical coherence tomography parameters. Data were collected preoperatively, and 1 week and 1 month postoperatively for each eye.
Results:
Following unilateral cataract surgery, the pupil size of the fellow eye decreased from 3.46 mm to 3.17 mm (postoperative week 1, p = 0.003) and 3.08 mm (postoperative month 1, p < 0.001). Anterior chamber depth of the fellow eye increased significantly from 3.16 mm to 3.27 mm (postoperative week 1, p = 0.005) and 3.26 mm (postoperative month 1, p = 0.001). Uncorrected distance visual acuity (UDVA) of the fellow eye improved significantly at postoperative week 1 (p = 0.042) and postoperative month 1 (p = 0.044). Change of UDVA of the fellow eye at postoperative month 1 was significantly correlated with that of the treated eye (p = 0.039).
Conclusions
Anterior chamber structures changed and UDVA improved in the contralateral eye after unilateral cataract surgery in our cohort. Because fellow eyes were positively affected by monocular cataract surgery, it would be good information if planning for unilateral cataract surgery due to inevitable reasons.
6.Goniosynechialysis for Chronic Angle-closure Glaucoma after Extracapsular Cataract Extraction: A Case Report
In Ki PARK ; Kyoung Woo KIM ; Jae Hoon JEONG ; Yeoun Sook CHUN
Journal of the Korean Ophthalmological Society 2024;65(11):738-744
Purpose:
We present a case of goniosynechiolysis in the treatment of chronic angle-closure glaucoma with persistent peripheral anterior synechia (PAS) after extracapsular cataract extraction (ECCE) for phacomorphic glaucoma that remained uncontrolled using topical glaucoma medications.Case summary: A 59-year-old woman presented with right eye pain and visual loss that started 3 days ago. Examination revealed an intraocular pressure (IOP) of 46 mmHg, a narrow central anterior chamber, and peripheral iridocorneal touch, indicative of phacomorphic glaucoma. Although ECCE was performed, PAS was not adequately resolved. Initially, visual acuity, IOP, and visual field were controlled with a single topical glaucoma medication. However, progressive retinal nerve fiber layer thinning and uncontrolled IOP, despite maximal medical therapy. Therefore, goniosynechiolysis was performed at 24 months after ECCE. The procedure reduced IOP from 25 mmHg to 13 mmHg without complications, such as hyphema, cyclodialysis, and fibrin formation.
Conclusions
Goniosynechiolysis can be a safe and effective intervention for chronic angle-closure glaucoma with persistent PAS and elevated IOP.
7.Imaging and Clinical Findings of Xanthogranulomatous Inflammatory Disease of Various Abdominal and Pelvic Organs: A Pictorial Essay
Se Jin LEE ; Dal Mo YANG ; Hyun Cheol KIM ; Sang Won KIM ; Kyu Yeoun WON ; So Hyun PARK ; Woo Kyoung JEONG
Journal of the Korean Society of Radiology 2024;85(1):109-123
Xanthogranulomatous (XG) inflammatory disease is a rare benign disease involving various organs, including the gallbladder, bile duct, pancreas, spleen, stomach, small bowel, colon, appendix, kidney, adrenal gland, urachus, urinary bladder, retroperitoneum, and female genital organs. The imaging features of XG inflammatory disease are nonspecific, usually presenting as a heterogeneous solid or cystic mass. The disease may also extend to adjacent structures. Due to its aggressive nature, it is occasionally misdiagnosed as a malignant neoplasm. Herein, we review the radiological features and clinical manifestations of XG inflammatory diseases in various organs of the abdomen and pelvis.
8.Goniosynechialysis for Chronic Angle-closure Glaucoma after Extracapsular Cataract Extraction: A Case Report
In Ki PARK ; Kyoung Woo KIM ; Jae Hoon JEONG ; Yeoun Sook CHUN
Journal of the Korean Ophthalmological Society 2024;65(11):738-744
Purpose:
We present a case of goniosynechiolysis in the treatment of chronic angle-closure glaucoma with persistent peripheral anterior synechia (PAS) after extracapsular cataract extraction (ECCE) for phacomorphic glaucoma that remained uncontrolled using topical glaucoma medications.Case summary: A 59-year-old woman presented with right eye pain and visual loss that started 3 days ago. Examination revealed an intraocular pressure (IOP) of 46 mmHg, a narrow central anterior chamber, and peripheral iridocorneal touch, indicative of phacomorphic glaucoma. Although ECCE was performed, PAS was not adequately resolved. Initially, visual acuity, IOP, and visual field were controlled with a single topical glaucoma medication. However, progressive retinal nerve fiber layer thinning and uncontrolled IOP, despite maximal medical therapy. Therefore, goniosynechiolysis was performed at 24 months after ECCE. The procedure reduced IOP from 25 mmHg to 13 mmHg without complications, such as hyphema, cyclodialysis, and fibrin formation.
Conclusions
Goniosynechiolysis can be a safe and effective intervention for chronic angle-closure glaucoma with persistent PAS and elevated IOP.
9.Imaging and Clinical Findings of Xanthogranulomatous Inflammatory Disease of Various Abdominal and Pelvic Organs: A Pictorial Essay
Se Jin LEE ; Dal Mo YANG ; Hyun Cheol KIM ; Sang Won KIM ; Kyu Yeoun WON ; So Hyun PARK ; Woo Kyoung JEONG
Journal of the Korean Society of Radiology 2024;85(1):109-123
Xanthogranulomatous (XG) inflammatory disease is a rare benign disease involving various organs, including the gallbladder, bile duct, pancreas, spleen, stomach, small bowel, colon, appendix, kidney, adrenal gland, urachus, urinary bladder, retroperitoneum, and female genital organs. The imaging features of XG inflammatory disease are nonspecific, usually presenting as a heterogeneous solid or cystic mass. The disease may also extend to adjacent structures. Due to its aggressive nature, it is occasionally misdiagnosed as a malignant neoplasm. Herein, we review the radiological features and clinical manifestations of XG inflammatory diseases in various organs of the abdomen and pelvis.
10.Goniosynechialysis for Chronic Angle-closure Glaucoma after Extracapsular Cataract Extraction: A Case Report
In Ki PARK ; Kyoung Woo KIM ; Jae Hoon JEONG ; Yeoun Sook CHUN
Journal of the Korean Ophthalmological Society 2024;65(11):738-744
Purpose:
We present a case of goniosynechiolysis in the treatment of chronic angle-closure glaucoma with persistent peripheral anterior synechia (PAS) after extracapsular cataract extraction (ECCE) for phacomorphic glaucoma that remained uncontrolled using topical glaucoma medications.Case summary: A 59-year-old woman presented with right eye pain and visual loss that started 3 days ago. Examination revealed an intraocular pressure (IOP) of 46 mmHg, a narrow central anterior chamber, and peripheral iridocorneal touch, indicative of phacomorphic glaucoma. Although ECCE was performed, PAS was not adequately resolved. Initially, visual acuity, IOP, and visual field were controlled with a single topical glaucoma medication. However, progressive retinal nerve fiber layer thinning and uncontrolled IOP, despite maximal medical therapy. Therefore, goniosynechiolysis was performed at 24 months after ECCE. The procedure reduced IOP from 25 mmHg to 13 mmHg without complications, such as hyphema, cyclodialysis, and fibrin formation.
Conclusions
Goniosynechiolysis can be a safe and effective intervention for chronic angle-closure glaucoma with persistent PAS and elevated IOP.

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