scholarly journals Focal Choroidal Excavation in a Case of Choroidal Osteoma Associated with Choroidal Neovascularization

Author(s):  
Mahdieh Azimizadeh ◽  
Seyedeh Maryam Hosseini ◽  
Esmaeil Babaei

Purpose: To report a case of choroidal osteoma associated with reactivation of choroidal neovascularization (CNV) and development of focal choroidal excavation (FCE). Case Report: A 34-year-old woman with choroidal osteoma complicated by CNV in the right eye for two years presented with deterioration of visual acuity in her right eye. A small retinal hemorrhage accompanied by subretinal fluid (SRF) was seen in the macular area of the right eye. Optical coherence tomography (OCT) showed that the inner retina was intact, and the outer retinal layers had outward displacement. SRF and a wedge-shaped choroidal depression were also seen. This choroidal excavation was not present on previous OCT images. The integrity of the inner retinal layers was maintained, and an optically clear space was present between the neurosensory retina and the retinal pigment epithelium. Conclusion: Choroidal osteoma can be complicated by CNV and FCE could occur as a consequence. Again, FCE can lead to CNV development. This cascade can deteriorate vision and sometime lead to permanent visual loss.

e-CliniC ◽  
2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Ade J. Nursalim ◽  
Vera Sumual

Abstrak: Central serous chorioretinopathy (CSC) adalah terkumpulnya cairan serosa di bawah lapisan epitel pigmen retina yang mengakibatkan terlepasnya retina neurosensorik (detachment). Keadaan ini dapat disebabkan oleh berbagai faktor risiko, termasuk stres psikologik. Jenis kelamin laki-laki merupakan salah satu faktor risiko CSC. Terapi kondisi psikologik merupakan pena-nganan utama CSC yang diinduksi oleh stres kerja. Kami melaporkan seorang laki-laki berusia 27 tahun yang datang ke Poliklinik Mata RSUP Prof. Dr. R. D. Kandou Hospital dengan keluhan kekaburan mata kanan yang mendadak sejak seminggu lalu tanpa didahului oleh nyeri pada mata. Pasien juga mengalami kesulitan dalam membaca teks dan mengenali wajah bila hanya menggunakan mata kanannya. Pasien telah pergi ke optik tetapi tidak mendapatkan ukuran kacamata yang sesuai. Pasien bekerja sebagai tenaga administrasi dan akhir-akhir ini mendapatkan beban kerja berlebihan. Pasien mengakui bahwa ia mengalami kesulitan dalam mengatur aktivitasnya, dan merasakan kelelahan sepanjang hari serta kehilangan minat kerja. Hasil pemeriksaan mata mendapatkan visus 6/15 untuk mata kanan dan visus 6/6 untuk mata kiri, dan metamorphopsia sedangkan hasil pemeriksaan oftalmoskopi memperlihatkan adanya edema dengan lingkaran kekuningan dan berbatas tidak jelas pada mata kanan. Pemeriksaan lanjut dengan OCT menunjukkan adanya cairan subretinal pada mata kanan disertai terlepasnya lapisan epitel pigmen. Saat kontrol setelah 36 hari, visus mata kanan telah membaik 6/6F2 dan peme-riksaan OCT menunjukkan penurunan tebal makula dari 289 μm pada kunjugan pertama men-jadi 190 μm, serta tidak tampak adanya cairan subretinal. Simpulan kasus ini ialah central serous chorioretinopathy yang diinduksi oleh stres kerja, dengan penanganan utama ialah terapi psikologik untuk memperbaiki kualitas hidup.Kata kunci: central serous chorioretinopathy (CSC), stres kerja Abstract: Central serous chorioretinopathy (CSC) is a condition where serous fluid builds up in the retinal pigment epithelium layer which causes neurosensory retinal detachment. This condition is affected by many risk factors, including psychological stress. Male gender is one of the risk factors for CSC. Treatment to the patient's psychological condition can be the main therapy in handling CSC induced by work stress. We reported a 27-year-old male came to the eye clinic at Prof. dr. R. D. Kandou Hospital complaining of sudden blurred vision in his right eye a week ago without initial pain in the eye. The patient also experienced difficulty in reading text and recognizing people’s face using the right eye. The patient went to an optic store but he did not find suitable glasses. The patient works as an administrative employee and is currently getting a heavy workload at his workplace. The patient admitted that he had issues in managing his life in a day. Patients felt tired throughout the day and had no interest in making any activities. The results of the eye examination showed vision 6/15 in the right eye and 6/6 in the left eye, metamorphopsia, edema with a yellowish circle with an unclear border on the right eye using ophthalmoscopy examination, and a subretinal fluid image in the patient's right eye with epithelial detachment pigment acquired through the examination with OCT. After 36 days from the first visit, the right eye vision was improved to 6/6 F2 and OCT examination resulted in a decrease in macula thickness from 289 μm at the first visit to 190 μm, and there was no subretinal fluid. In conclusion, this was a CSC case induced by work stress, and the main treatment was psychological therapy in order to improve the quality of life (QoL).Keywords: central serous chorioretinopathy (CSC), work stress


2020 ◽  
Vol 12 ◽  
pp. 251584142092274 ◽  
Author(s):  
Shorya Vardhan Azad ◽  
Vinod Kumar ◽  
Rohan Chawla ◽  
Bibhuti Kashyap ◽  
Shreyas Temkar ◽  
...  

Objective: To study tumor characteristics of choroidal osteoma by swept source optical coherence tomography. Methods: A retrospective case series done at tertiary referral center in northern India. All patients diagnosed with choroidal osteoma examined on swept source optical coherence tomography were included. Swept source optical coherence tomography images were analyzed for integrity of retinal layers—intraretinal layers, outer retinal layers (photoreceptor), retinal pigment epithelium, and contour abnormalities. Choroidal changes assessed were tumor attributes such as shape, depth of choroidal involvement, tumor mass reflectivity pattern, tumor vascularity, and evolutionary structural abnormalities such as deossification, focal depressions, or choroidal neovascular membrane. Results: A total of 15 eyes of 11 patients were analyzed. Seven of 11 patients were females. Mean age of presentation was approximately 26 years. Tumor was large in nine cases (>7.5 mm). Deossification was seen in 12 eyes. Inner and outer retinal integrity was maintained in 7 and 2 eyes, respectively. Most common internal tumor reflectivity pattern seen was a lamellar appearance (12/15). Increased signal transmission to choroid and focal area of deep excavation was present in 11 and 4 eyes, respectively. Osteoclastic activity was noted in 12 eyes. Choroidal neovascular membrane was seen in 6 eyes. Small lesions showed lamellar pattern of tumor reflectivity with preservation of retinal pigment epithelium and overlying retina. Larger tumors were deossified with 6 irregular tumor contour, disorganization of the outer retina, increased signal transmission to choroid, and areas of osteoclastic activity. Conclusion: Swept source optical coherence tomography was helpful in assessing tumor attributes and predicting the different timelines in tumor evolution.


2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
Theodoros Empeslidis ◽  
Usman Imrani ◽  
Vasileios Konidaris ◽  
Fizza Mushtaq ◽  
Pandelis Fotiou ◽  
...  

A 16-year-old Caucasian female with a 6-month history of decreased visual acuity and metamorphopsia in the left eye is reported. The fundus of the left eye revealed a well defined lesion in the macula region. Diagnosis of choroidal osteoma was established using spectral domain optical coherence tomography (OCT), fundus fluorescein angiography (FFA), indocyanine green angiography (ICG), and B-scan ultrasonography. Subretinal fluid (SRF) and retinal pigment epithelium (RPE) detachment were noted in the absence of obvious classic choroidal neovascularisation (CNV). The patient was followed up for over 13 months without any treatment in the interim and the lesion was noted to have enlarged but visual acuity and SRF had remained stable. We report an interesting case where subretinal fluid was noted in the absence of evident choroidal neovascularisation and provide an example of the imaging modalities application in the era of “optical biopsy.”


Pattern dystrophies are hereditary dystrophies that come from retinal pigment epithelium and located in the macula. The diagnosis is usually made around the middle ages. Pigment accumulations in the macula and around the macula, are seen bilaterally and symmetrical in the beginning, are sub-divided depending on pigment scattering pattern. These are adult-onset foveomacular vitelliform dystrophy, butterfly-like pattern dystrophy, reticular pattern dystrophy, and fundus pulverulentus. Usually in patients with pattern dystrophy have good visual acuity, after progression central visual acuity lessens with RPE atrophy or choroidal neovascularization development. In choroidal neovascularization secondary to age-related macular degeneration there is no typical pigmentation in the macula. On the other hand, in choroidal neovascularization related to pattern dystrophy, hemorrhage, and intra/subretinal fluid do not exist. Today choroidal neovascularization prognosis, which is treated with intravitreal anti-VEGF injections, is quite good. At least, one eye of the patients has satisfactory vision. Sometimes, in especially patients with isolated pattern dystrophy, not hereditary, there may be spontaneous regression of choroidal neovascularization.


2021 ◽  
Vol 14 (8) ◽  
pp. e243207
Author(s):  
Gajanan Chavhan Pratima ◽  
Doris Benita ◽  
Sandip Sarkar ◽  
Amit Kumar Deb

Fingolimod is a sphingosine-1-phosphate analogue used for the treatment of multiple sclerosis. We, hereby, report a rare case of fingolimod-associated central serous chorioretinopathy (CSCR) in a 21-year-old woman who presented with blurring of vision in the right eye 3 weeks after initiation of oral fingolimod. On examination, best-corrected visual acuity was 20/20 in both the eyes. Fundus examination revealed shallow, serous macular neurosensory detachment in the right eye, and it was confirmed with spectral domain optical coherence tomography. Left eye fundus was normal. Fluorescein angiography showed focal retinal pigment epithelium leak inferior to the fovea. A diagnosis of fingolimod-associated CSCR was made. Oral fingolimod was discontinued. Subsequent follow-up visits showed partial resolution of CSCR at 2 weeks and at 1 month and complete resolution of the subretinal fluid at 2 months. CSCR is, therefore, a rare adverse effect of oral fingolimod treatment. Baseline eye examination and subsequent follow-up at regular intervals are recommended for patients on fingolimod.


Author(s):  
Claudio Azzolini ◽  
Jennifer Cattaneo ◽  
Laura Premoli ◽  
Cristian Metrangolo ◽  
Maurizio Chiaravalli ◽  
...  

Abstract Purpose To evaluate morphological characteristics of choroidal neovascularization in chronic central serous chorioretinopathy (CSC) presenting with flat and irregular pigment epithelium detachment (FIPED) by means of innovative multimodal imaging. Methods In this observational cross-sectional study, we examined 10 consecutive patients affected by chronic CSC and FIPED using fluorescein angiography (FA), indocyanine-green angiography (ICGA) and optical coherence tomography angiography (OCTA). A qualitative analysis of the nature and characteristics of neovascular membrane was performed, combining available multimodal imaging and literature data. Results Multiple areas of retinal pigment epithelium alterations, macular hypo- and hyperpigmentation and atrophic areas were identified. Spectral domain OCT (SD-OCT) showed subretinal fluid in 80% of eyes and the ‘double layer sign’ in all patients. Late FA phases showed staining areas without leakage in all eyes; ICGA showed a hyperfluorescent plaque with surrounding hypofluorescence in 80% of patients. OCTA detected characteristic neovascular networks in the outer retina within the FIPEDs, classified as filamentous vessels with a pruned tree-like pattern in five eyes and a tangled pattern in three eyes. The choriocapillaris network showed dark areas in 80% of eyes and diffuse dark spots in all eyes. Conclusion Multimodal imaging completes clinical characterization of FIPEDs in chronic CSC. This study using OCTA technology describes the phenotype of hidden neovascular lesions in shape and morphology.


2020 ◽  
Vol 13 (9) ◽  
pp. e235882
Author(s):  
Nithin Teja Gunna ◽  
Deepika C Parameswarappa ◽  
Padmaja Kumari Rani

A 68-year-old man presented with diminution of distance and near vision in the right eye for a duration of 1 month postblunt trauma with a stick. On examination, his visual acuity in the right eye was 20/320 and near vision was <N36. Right eye fundus showed bullous neurosensory retinal detachment at posterior pole and retinal pigment epithelium (RPE) atrophic area temporal to fovea. Optical coherence tomography showed subretinal fluid with pigment epithelial detachment and an area of RPE and photoreceptor loss temporal to fovea. Fundus fluorescein angiography and indocyanine green angiography showed focal leaks and transmitted hyperfluorescence corresponding to the area of RPE loss. Left eye examination was unremarkable except for senile cataract of nuclear opalescence grade 3. A diagnosis of right eye bullous central serous chorioretinopathy (CSCR) and RPE sequelae postblunt trauma was made. Our patient was managed conservatively with no specific treatment for CSCR. One month later, there was improvement in vision with decrease in neurosensory detachment. The area of RPE loss remained the same with photoreceptor loss. Since this area of RPE and photoreceptor loss were temporal to fovea, our patient’s visual acuity was not affected significantly.


2021 ◽  
Vol 14 (9) ◽  
pp. e244554
Author(s):  
Ramesh Venkatesh ◽  
Nikitha Gurram Reddy ◽  
Ram Snehith Pulipaka ◽  
Arpitha Pereira

A 22-year-old woman presented with a 2-week history of decreased vision, a central scotoma and metamorphopsia in her right eye. Her presenting visual acuity was 6/75 in the right eye and 6/6 in the left eye. Anterior segment examination was normal. Fundus examination of both eyes showed features of bilateral congenital hypertrophy of retinal pigment epithelium (CHRPE) lesions and choroidal neovascularisation (CNV) in the right eye. She was treated with intravitreal injection bevacizumab 1.25 mg/0.05 mL. One month later, there was regression of the CNV and subretinal fluid and her vision improved to 6/12. At the final follow-up visit, her vision was maintained at 6/9 with regression of CNV noted. To conclude, CNV is a rare association of CHRPE. It can lead to vision-threatening problem if it involves the macula and should be identified promptly and managed appropriately.


2021 ◽  
Vol 14 (1) ◽  
pp. 101-110
Author(s):  
Svetlana I. Zhukova ◽  
Dmitry Yu. Samsonov ◽  
Igor V. Zlobin

AIM: Report cases of choroidal neovascularization (CNV) in children and describe structural and hemodynamic changes in retina associated with this pathology detected by Optical Coherence Tomography (OCT) and OCT-angiography (OCTA). MATERIALS AND METHODS: 6 children (4 girls, 2 boys) aged from 7 to 17 years with CNV associated with pathological myopia, post-traumatic choroid rupture and optic disc abnormalities were examined. The activity of neovascular complexes was evaluated by ophthalmoscopy, OCT, and OCTA. The maximum follow-up period was 4 years. RESULTS: 7 cases of CNV were detected. One child had a two-way process. Myopic and posttraumatic membranes were localized sub- and juxtafoveally and were the membranes of type 2. In children with optic disc anomalies of the 1 type membrane and mixed (1st and 2nd) type was located extrafoveally. The decrease in visual acuity was determined by the localization of membranes, the severity of edema, and the severity of dystrophic changes in the retina. On OCT, subretinal fluid and hyperreflective material corresponding to hemorrhages were visualized in the projection of active membranes. OCTA revealed a network of small capillaries with a large number of loops and anastomoses. Intravitreal angiogenesis inhibitors injections were performed in 5 cases. A persistent effect after a single injection was observed in 2 cases. The return of membrane activity in 3 cases allowed us to justify the repeated administration of angiogenesis inhibitors. Along with a decrease in the activity of CNV, progressive dystrophic changes in the pigment epithelium around the membrane were detected. CONCLUSIONS: High sensitivity of OCT was demonstrated for early detection of structural and hemodynamic retinal disorders, determining the activity of neovascular complexes, predicting outcomes of the disease, and evaluating the effectiveness of therapeutic measures. The progression of dystrophic changes in the retinal pigment epithelium in response to therapy with angiogenesis inhibitors requires long-term monitoring of children and determining the optimal strategy for treating CNV in children.


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