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BMC Ophthalmology Mar 2024Intrapapillary hemorrhage with adjacent peripapillary subretinal hemorrhage is commonly observed in myopia with tilted optic disc. It presents with typical features on...
BACKGROUND
Intrapapillary hemorrhage with adjacent peripapillary subretinal hemorrhage is commonly observed in myopia with tilted optic disc. It presents with typical features on the fundus and follows a self-limiting course. However, due to its complex etiology, clinicians sometimes lack sufficient understanding of it which can easily lead to misdiagnosis or overtreatment. In this case report, we describe a rare case of intrapapillary hemorrhage with adjacent peripapillary subretinal hemorrhage in both eyes.
CASE PRESENTATION
An 18-year-old female who has no past medical history experienced sudden black shadow blocking of her right eye in the right eye for the past 2 days after a 5-day history of COVID-19 infection. The best corrected visual acuity is 0.5 in the right eye and 0.6 in the left eye. Optical coherence tomography (OCT) showed tilted optic discs in both eyes, bulged nasal optic discs, and the presence of strong reflective material under the parafoveal retina of the optic discs. Fundus fluorescein angiography (FFA) showed subretinal fluorescence occlusion above and nasolateral to the optic disc in the right eye, with hypofluorescence below the optic disc; the subretinal below the optic disc was obscured by vitreous hemorrhage; hypofluorescence was seen in the optic disc region of the left eye.COVID-19 antigen was positive. The patient was in the early stage of the third COVID-19 infection when the disease occurred. We speculate that it may be related to it. After 5 months of conservative treatment, the patient's hemorrhage disappeared in both eyes and her best corrected visual acuity returned to normal.
CONCLUSIONS
Intrapapillary hemorrhage with adjacent peripapillary subretinal hemorrhage usually occurs in myopia with tilted optic disc. In most patients, the cause of the bleeding is unknown, but it can gradually resolve under clinical observation or conservative treatment.
Topics: Humans; Female; Adolescent; COVID-19; Retinal Hemorrhage; Optic Disk; Myopia; Vitreous Hemorrhage
PubMed: 38439046
DOI: 10.1186/s12886-024-03368-y -
Scientific Reports Mar 2024We evaluated the distribution and types of retinal hemorrhages (RHs) and other damages in eyes with abusive head trauma (AHT). This retrospective, consecutive case...
We evaluated the distribution and types of retinal hemorrhages (RHs) and other damages in eyes with abusive head trauma (AHT). This retrospective, consecutive case series of AHT and non-AHT conditions involved 54 children with AHT, 43 children with head bruises, and 49 children with blunt eye trauma, each of non-AHT supported by reliable witness accounts. RHs and other damage were evaluated using ophthalmoscopy and wide-field fundus photography. A variety of RH types and other damage were identified in the AHT group but not in the non-AHT group. RHs in AHT extended from the posterior pole to the far periphery in 77% of eyes and on/near the veins in 86% and arteries in 85%, most of which were in the far periphery. Retinoschisis, white-dot lesions, and retinal folds were seen even in the far periphery. RHs on/near the veins and arteries, retinoschisis, and retinal folds suggest a traumatic mechanism of the tractional force of the vitreous that is attached to the entire retinal surface. Identifying the distribution and arterio and venous origins of RHs is a key factor in determining the association with trauma. Thus, wide-field fundus photography is useful to record and evaluate the origin of the RHs and other retinal damage.
Topics: Child; Humans; Retinal Hemorrhage; Retinoschisis; Retrospective Studies; Craniocerebral Trauma; Retinal Diseases; Eye Injuries; Retina
PubMed: 38438406
DOI: 10.1038/s41598-024-54664-y -
Radiology Case Reports May 2024Terson's syndrome occurs as a result of intraocular hemorrhage associated with intracranial hemorrhage, but was formerly used to describe vitreous hemorrhage associated...
Terson's syndrome occurs as a result of intraocular hemorrhage associated with intracranial hemorrhage, but was formerly used to describe vitreous hemorrhage associated with Aneurysmal Subarachnoid Hemorrhage (SAH). We present a case of a 36-year-old woman who was not a known hypertensive but presented with a sudden onset of loss of vision in both eyes and a few hours later became deeply unconscious. A computed tomography (CT) scan of the head revealed massive intracerebral hemorrhage with intraventricular extension secondary to severe hypertension and bilateral acute retinal hemorrhages due to the acute rise in intracranial pressure and the recently described ocular glymphatic system provides a novel perspective on the pathophysiology. A diagnosis of Terson's syndrome was made but unfortunately, her clinical condition deteriorated and she expired a few hours after the CT scan. Terson's syndrome is usually associated with poor clinical outcomes from increased intracranial pressure. Implication for clinical practice is that radiologists should critically examine the orbits during imaging for retinal hemorrhage in the setting of severe intracranial hemorrhage for the necessary ophthalmological and neurosurgical interventions to be made since most patients present with sudden onset of loss of vision.
PubMed: 38420340
DOI: 10.1016/j.radcr.2024.01.086 -
Diagnostics (Basel, Switzerland) Feb 2024This photo essay details a patient with self-inflicted laser-induced retinal injury progressing to full-thickness macular holes in both eyes. A 40-year-old patient...
This photo essay details a patient with self-inflicted laser-induced retinal injury progressing to full-thickness macular holes in both eyes. A 40-year-old patient presented after a self-inflicted injury by a handheld class 3 blue laser (450 nm) he purchased on the internet. The patient reported shining the laser through a window, which reflected the beam back into his eyes. Visual acuity was measured at 20/400 in both eyes. The initial fundus photographs revealed vitreous and preretinal hemorrhages in the right eye, and multiple yellow-white fresh laser burns in the macula of the left eye. Optical coherence tomography (OCT) showed preretinal hemorrhage in the right eye and retinal disruption with preretinal hyper-reflective lesion in the left eye. After one month, his vision deteriorated to finger counting in each eye. He developed a full-thickness macular hole and hyperfluorescent curvilinear streaks in the superior maculae in both eyes. OCT images showed retinal pigment epithelium clumping and outer retinal atrophy in curvilinear streak areas in both eyes, which point to self-inflicted injury. This case illustrates laser-pointer-induced retinopathy and reinforces the necessity of public education on the dangers of utilizing handheld lasers without eye protection.
PubMed: 38396400
DOI: 10.3390/diagnostics14040361 -
Bilaterally subluxed diffractive intraocular lenses: big expectations and even bigger comorbidities.Journal of Cataract and Refractive... Mar 2024A 78-year-old woman with an ocular history of cataract surgery with a diffractive intraocular lens (IOL) in each eye has developed fluctuating vision, greater in the...
A 78-year-old woman with an ocular history of cataract surgery with a diffractive intraocular lens (IOL) in each eye has developed fluctuating vision, greater in the right eye than the left eye, after 4 years. She has a history of inactive central serous retinopathy and a vision potential of 20/25 + 2 in the right eye and 20/25 in the left eye. She has well-controlled diabetes, hypertension, and hypercholesterolemia. She has enjoyed her spectacle independence for some time and wishes to have her vision restored. On examination, her uncorrected distance visual acuity (UDVA) was 20/50 in the right eye and 20/25 in the left eye and her uncorrected near visual acuity (UNVA) was J3 in the right eye and J1 in the left eye. Intraocular pressures (IOPs) measured 22 mm Hg in the right eye and 18 mm Hg in the left eye. Pupils had limited reactivity with irregularity in the right eye but no obvious relative afferent pupillary defect. Motility and confrontation visual fields were unremarkable in both eyes. Retinal acuity meter was 20/20 in both eyes, and manifest refraction was plano -1.25 × 105 20/40, J3 in the right eye and +0.50 × 20/25, J1 in the left eye. Pertinent findings on slitlamp examination included temporal iris atrophy and transillumination defects greater in the right eye than the left eye, peripupillary pseudoexfoliative changes in both eyes, significant inferior subluxation of a diffractive 3-piece posterior chamber IOL in the capsular bag with lens-pitting peripherally and few central, moderate pseudophacodonesis, and an open posterior capsule in the right eye. In the left eye, she had mild inferior subluxation of a single-piece acrylic diffractive IOL in the capsular bag with moderate pseudophacodonesis and an open posterior capsule (Figure 1JOURNAL/jcrs/04.03/02158034-202403000-00019/figure1/v/2024-02-20T193212Z/r/image-tiff). All other anterior segment findings were unremarkable. On dilated posterior examination, she had a cup-to-disc ratio of 0.50 in the right eye and 0.65 in the left eye without edema hemorrhage or pallor. There were attenuated vessels in both eyes, posterior vitreous detachment in both eyes, and a few small drusen peripherally in both eyes. There was retinal pigment epithelium irregularity and dropout parafoveal in the right eye and subfoveal in the left eye (Figure 2). There was no evidence of macular edema, subretinal fluid, choroidal thickening, or neovascular membranes. The periphery was unremarkable in both eyes.JOURNAL/jcrs/04.03/02158034-202403000-00019/figure2/v/2024-02-20T193212Z/r/image-tiff What testing would you obtain preoperatively to help guide your decision-making? How would you counsel the patient regarding comorbid conditions and expectations?
Topics: Humans; Female; Aged; Lens Implantation, Intraocular; Motivation; Lenses, Intraocular; Cataract Extraction; Visual Acuity
PubMed: 38381619
DOI: 10.1097/j.jcrs.0000000000001388 -
Heliyon Feb 2024We report an unusual case of retinal vein occlusion (RVO) associated with vitreous hemorrhage (VH) without visible traction from the posterior vitreous membrane (PVM) at...
Vitreous hemorrhage in retinal vein occlusion without visible traction from the posterior vitreous membrane: An optical coherence tomography angiography case report study.
BACKGROUND
We report an unusual case of retinal vein occlusion (RVO) associated with vitreous hemorrhage (VH) without visible traction from the posterior vitreous membrane (PVM) at the bleeding point, challenging our current understanding of VH pathophysiology.
CASE PRESENTATION
A 52-year-old man presented with VH in the right eye. A detailed examination using optical coherence tomography angiography (OCTA) and ultra-widefield fluorescein angiography revealed branch RVO with non-perfused areas (NPAs) extending peripherally and neovascularization elsewhere (NVE). OCTA showed NVE infiltrating the vitreous cavity, leading to substantial bleeding without visible PVM traction at the bleeding point. The NVE was successfully removed following vitrectomy, and visual acuity improved from 20/20 to 20/13 preoperatively, along with a postoperative improvement in floaters.
CONCLUSIONS
This unique case of RVO suggests the possibility of VH occurring independent of PVM contractions at the bleeding point, challenging the traditional understanding of VH. This finding underscores the potential role of OCTA in diagnosing and managing retinal vascular diseases, underscoring the need for further investigations into the underlying mechanisms, with potential implications for personalized therapeutic strategies.
PubMed: 38380040
DOI: 10.1016/j.heliyon.2024.e26019 -
American Journal of Ophthalmology Case... Mar 2024To report a case of peripapillary pachychoroid syndrome (PPS) complicated with peripapillary retinal neovascularization causing vitreous hemorrhage.
PURPOSE
To report a case of peripapillary pachychoroid syndrome (PPS) complicated with peripapillary retinal neovascularization causing vitreous hemorrhage.
OBSERVATION
A 42-year-old man, with a history of a visual loss of the right eye (RE) for 4 years, presented for ophthalmological examination. Best-corrected visual acuity was «counting fingers» in the RE and 20/25 in the left eye. Fundus examination showed irregular pattern of hypopigmentation of the retinal pigmented epithelium in both eyes with retinal neovessels in the peripapillary region of the RE. Swept-source optical coherence tomography demonstrated a central serous pigment epithelial detachment with intraretinal cysts and serous retinal detachment in the nasal macula extending from the temporal disc margin in the RE. Fluorescein angiography showed multiple areas of hyperfluorescence without clear distinction of retinal neovessels. Indocyanine green angiography showed patches of choroidal hyperpermeability predominant in the peripapillary region in both eyes. Optical coherence tomography angiography provided a good visualization of the papillary and retinal neovessels without signs of choroidal neovascularization. Two months after initial examination, the patient presented with vitreous hemorrhage associated to juxtapapillary preretinal hemorrhage in the RE. After vitreous injections of bevacizumab, we observed a total resolution of the vitreous hemorrhage a partial decrease of the intraretinal and subretinal fluid.
CONCLUSIONS AND IMPORTANCE
We report an unusual case of peripapillary retinal neovascularization and vitreous hemorrhage complicating a PPS. OCTA was useful to detect retinal neovessels and peripapillary retinal and choriocapillaris hypoperfusion, supporting the understanding of the pathogenic mechanism of neovascularization in PPS.
PubMed: 38374948
DOI: 10.1016/j.ajoc.2023.101961 -
International Ophthalmology Feb 2024The most common retinal complications after glaucoma surgery are choroidal detachment, hypotony maculopathy, malignant glaucoma, vitreous hemorrhage, endophthalmitis and...
BACKGROUND
The most common retinal complications after glaucoma surgery are choroidal detachment, hypotony maculopathy, malignant glaucoma, vitreous hemorrhage, endophthalmitis and retinal detachment. However, if glaucoma surgery is a risk factor for the ERM development needs to be clarified. This study aims to assess the incidence of epiretinal membrane (ERM) in 2 years of follow-up in patients with primary open-angle glaucoma (POAG) treated with Ex-Press shunt implant.
METHODS
A prospective, consecutive, single-center, case-control study. We enrolled patients affected by POAG and scheduled for Ex-Press device implant with or without concomitant cataract surgery. The control group was the contralateral eyes which continues anti-glaucomatous eyedrops. Complete ophthalmologic evaluation and spectral-domain optical coherence tomography were performed before surgery, at 6 months and 24 months of follow-up.
RESULTS
Eighty-two eyes of 41 consecutive patients, 18 males and 23 females with a mean age of 70, 29 ± 8,45, were analyzed at 24 months. 39.1% of eyes developed ERM: 29.3% were cellophane macular reflex (CMR) and 9.8% were pre-macular fibrosis (PMF). In the control group, 19.5% of eyes developed ERM: 17.1% were CMR and 2.4% were PMF. No statistically significant difference was reported (p = 0.121) between treated and control group. ERM development did not affect significantly the central foveal thickness (260.13 ± 35.01 μm at baseline, 265.03 ± 34.90 μm at 6 months and 275.18 ± 33.31 μm at 24 months) and macular volume (7.75 ± 0.43 mm at baseline, 7.77 ± 0.48 mm at 6 months and 7.77 ± 0.46 mm at 24 months), remained comparable to reported average measures in healthy individuals during the follow-up. Concomitant cataract surgery did not increase the ERM incidence.
CONCLUSION
Ex-Press implant may increase the ERM incidence regardless concomitant cataract surgery, accelerating or inducing a posterior vitreous detachment, such as other ocular surgical procedure. Nevertheless, the vast majority of ERM are CMR, not affecting the macular profile.
Topics: Male; Female; Humans; Infant, Newborn; Epiretinal Membrane; Case-Control Studies; Glaucoma, Open-Angle; Prospective Studies; Retrospective Studies; Glaucoma; Tomography, Optical Coherence; Cataract
PubMed: 38367121
DOI: 10.1007/s10792-024-02958-5 -
Clinical Practice and Cases in... Nov 2023The diagnosis of ocular pathology by point-of-care ultrasound (POCUS) has been well established for entities such as retinal detachment, vitreous hemorrhage, posterior...
INTRODUCTION
The diagnosis of ocular pathology by point-of-care ultrasound (POCUS) has been well established for entities such as retinal detachment, vitreous hemorrhage, posterior vitreous detachment, and lens dislocation. However, the use of ultrasound to detect other conditions such as orbital abscess and endophthalmitis in the emergency setting is rarely reported.
CASE REPORT
We present a case in which POCUS was used to confirm the suspected diagnosis of endophthalmitis and orbital abscess. This case report will review the ultrasonographic findings of orbital abscess and endophthalmitis, as well as briefly discuss the literature for the use of ultrasound for these applications.
CONCLUSION
Point-of-care ultrasound can be used to rapidly diagnose infectious pathology of the eye and orbit, which could potentially decrease time to diagnosis and time to consultation of these vision-threatening pathologies.
PubMed: 38353198
DOI: 10.5811/cpcem.1427