scholarly journals A Case of Implantable Collamer Lens (ICL) with Reverse Orientation for 10 Years

2021 ◽  
Vol 2021 ◽  
pp. 1-2
Author(s):  
Bader S. AlQahtani ◽  
Abdulaziz A. Alshamrani ◽  
Raed E. Alsulami ◽  
Jose M. Vargas
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Anterior Segment ◽  
Progressive Decrease ◽  
Implantable Collamer Lens ◽  
Case Presentation ◽  
Long Time ◽  
History Of ◽  
Anterior Subcapsular Cataract

Background. Implantable collamer lens (ICL) might rarely cause complications that warrant explantation. Here, we presented a case of inverted ICL that has undergone explantation after a 10-year duration. Case Presentation. A 49-year-old male with past ocular history of ICL implantation 10 years ago presented complaining of progressive decrease of visual acuity in the left eye for a long time. On examination, decreased visual acuity, anterior subcapsular cataract, and low ICL vault were noted. The anterior segment optical coherence tomography (AS OCT) showed inverted ICL. The ICL was explanted, and cataract surgery was done. Conclusion. Inverted ICL should be kept in mind as a rare cause of long-term poor visual acuity in patient with a history of ICL surgery.

scholarly journals A Case Report of Steven Johnson Syndrome

2021 ◽  
pp. 132-139
Author(s):  
Archana Dhengare ◽  
Ranjana Sharma ◽  
Sonali Waware ◽  
Pranali Wagh
Keyword(s):  
Stevens Johnson Syndrome ◽  
Skin Allograft ◽  
Case Presentation ◽  
Johnson Syndrome ◽  
Chief Complaints ◽  
Long Time ◽  
History Of ◽  
Long Term Consequences ◽  
Steven Johnson Syndrome

Introduction: In 1922, two doctors, Albert Mason Stevens and Frank Johnson, examined purulent conjunctivitis.” Background: Stevens-Johnson syndrome was named after them as a result of their study. The incidence rate is 7 cases per million populations per year. Case Presentation: Master Yash Ghudam was brought to AVBRH by his parents with chief complaints of fever since 5 days and erythematous lesions all over body since 3 days. History of present illness: Patient was apparently alright 5 days back, and then he started having fever which was of high grade and was not associated with chills and rigor. Patient was treated on OPD basis and the symptoms of an unexplained disease in two young boys, aged 7 and 8, who had "an unusual, generalised eruption of continued fever, inflamed buccal mucosa, and extreme some antibiotic was given, but there was no relief, after 2 days there was ulcers formation inside the mouth for which some ointment and syrup becosule was started. But lesions were increasing. 3 days back the lesions first appeared on chest then got spread to legs and hands. For which patient was admitted in Chandrapur hospital from were the patient was referred to AVBRH for further management. Interventions: The patient was treated the patient was started on intravenous and orally Cortecosteroids, Omnacortil 10mg, Antibiotics- Inj. Ceftriaxone1gm IV 12 hourly [100mg/kg/day], inj. Amikacin 150mg IV 12 hourly [15mg/kg/day], Syp. Mucaine gel 2tsp BD – swish and swallow), Syp. Cital  2.5ml TDS, Tab. Chymoral Forte  TDS, Inj. Pantop 20mg IV 24 hourly (1mg/kg/dose). Pandya’s Formula: Syp. Gelusil 5ml, Syp. Benadryl 5ml, Syp. Omnacortil 5ml.  Skin allograft: It has been planned. Conclusion: In this study, we mainly focus on medical management and outstanding nursing care helped prevent farther complication. Overall, the patient's reaction was positive, though recovery time from Steven johnson syndrome varies from person to person, taking weeks, months, or even years. However, only a small number of people completely recover, while some have long-term consequences. She took a long time to get back on her feet.

scholarly journals Descemet membrane suturing to manage recurrent graft detachment in a patient with Descemet membrane endothelial keratoplasty on failed penetrating keratoplasty

2021 ◽  
Vol 13 ◽  
pp. 251584142110277
Author(s):  
Zahra Ashena ◽  
Thomas Hickman-Casey ◽  
Mayank A. Nanavaty
Keyword(s):  
Visual Acuity ◽  
Penetrating Keratoplasty ◽  
Anterior Segment ◽  
Endothelial Keratoplasty ◽  
Descemet Membrane Endothelial Keratoplasty ◽  
Descemet Membrane ◽  
Ocular Coherence Tomography ◽  
Corrected Visual Acuity ◽  
Intracameral Injection ◽  
History Of

A 65-year-old patient with history of keratoconus, mild cataract and penetrating keratoplasty over 30 years ago developed corneal oedema subsequent of graft failure with best corrected visual acuity (BCVA) of counting fingers. He underwent a successful cataract surgery combined with a 7.25 mm Descemet’s Membrane Endothelial Keratoplasty (DMEK) with Sodium Hexafluoride (SF6) gas. His cornea remained oedematous inferiorly at 4 weeks, despite two subsequent re-bubbling due to persistent DMEK detachment inferiorly. This was managed by three radial full thickness 10-0 nylon sutures placed in the inferior cornea along with intracameral injection of air. Following this, his anterior segment ocular coherence tomography (OCT) confirmed complete attachment of the graft, and the sutures were removed 4 weeks later. Unaided visual acuity was 20/63 and BCVA was 20/32 after 8 months. DMEK suturing can be helpful in persistent DMEK detachments, which is refractory to repeated re-bubbling due to uneven posterior surface of previous PK.

scholarly journals “Old wine in a new bottle” - post COVID-19 infection, central serous chorioretinopathy and the steroids

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Srinivasan Sanjay ◽  
Poornachandra B. Gowda ◽  
Bhimasena Rao ◽  
Deepashri Mutalik ◽  
Padmamalini Mahendradas ◽  
...  
Keyword(s):  
Virus Disease ◽  
Anterior Segment ◽  
Central Serous Retinopathy ◽  
Oral Antibiotics ◽  
Rt Pcr ◽  
Case Presentation ◽  
Ocular Manifestations ◽  
Corrected Distance Visual Acuity ◽  
History Of ◽  
The Right

Abstract Introduction Corona virus disease (COVID-19) pandemic can cause myriad of ocular manifestations. We report a case of unilateral multi focal central serous retinopathy, post COVID-19 infection in an Asian Indian female. Case presentation A 42-year-old female presented to us with unilateral blurring, in the right eye (OD), 12 days after COVID-19 infection. She had fever, chills, shortness of breath and cough with tiredness and was COVID- RT PCR positive. She was administered intravenous and oral antibiotics with injection heparin/remdesivir, during her 7 day stay at the hospital. She was also on steroid inhalers. She had no systemic history of note. On ocular evaluation, her corrected distance visual acuity was 20/40 in OD and 20/20 in left eye (OS). Anterior segment was normal. Anterior vitreous was clear. Fundus examination of the OD showed central serous retinopathy (CSCR) with OS being normal. Conclusion CSCR can occur post COVID-19 due to steroid administration and physicians administering it should be aware of this and refer the patients to an ophthalmologist earlier.

Natural History of Idiopathic Epiretinal Membrane in Eyes with Good Vision Assessed by Spectral-Domain Optical Coherence Tomography

2015 ◽  
Vol 234 (2) ◽  
pp. 91-100 ◽  
Author(s):  
Ik Soo Byon ◽  
Gang Yun Pak ◽  
Han Jo Kwon ◽  
Kyong Ho Kim ◽  
Sung Who Park ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Natural History ◽  
Visual Function ◽  
Epiretinal Membrane ◽  
Membrane Separation ◽  
Early Stage ◽  
Optical Coherence ◽  
Idiopathic Epiretinal Membrane ◽  
History Of

Purpose: To investigate the natural history of idiopathic epiretinal membrane (ERM) in eyes with good visual function using optical coherence tomography (OCT). Methods: Sixty-two eyes of 58 patients with idiopathic ERM, visual acuity of 20/40 or better, and no significant metamorphopsia were included. The best corrected visual acuity (BCVA), central macular thickness (CMT), membrane configuration, and ellipsoid zone signal data over 24 months were retrospectively analyzed. Based on OCT findings, ERM configurations were categorized as global attachment (GA), partial attachment (PA), pseudohole, and vitreomacular traction (VMT). Results: The mean BCVA and CMT did not change significantly between baseline and 24 months. GA, PA, pseudohole, and VMT types were observed in 33, 19, 9, and 1 eye at baseline, and in 20, 22, 10, and 1 eye at 24 months, respectively. A membrane configuration change was noted in 24 eyes (38.7%) during follow-up, and the distribution shifted from GA to the other types (p < 0.001). Six eyes had visual loss due to membrane progression, and 4 eyes had spontaneous membrane separation. Of the 10 eyes with progression or separation, 6 were of the PA type. Conclusions: Although the BCVA remains stable over 2 years in most idiopathic ERM eyes with good visual function at baseline, the membrane configuration may change, affecting visual acuity. The GA type would be an early stage, and the PA type is prone to changes in visual acuity.

scholarly journals Objective quantification of lens nuclear opacities using swept-source anterior segment optical coherence tomography

2021 ◽  
pp. bjophthalmol-2020-318334
Author(s):  
Wei Wang ◽  
Jiaqing Zhang ◽  
Xiaoxun Gu ◽  
Xiaoting Ruan ◽  
Xiaoyun Chen ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Anterior Segment ◽  
Training Dataset ◽  
Dissipated Energy ◽  
Nuclear Density ◽  
Optical Coherence ◽  
Nuclear Cataract ◽  
Swept Source ◽  
Ultrasonic Time

Background/aimsThe primary objective is to quantify the lens nuclear opacity using swept-source anterior segment optical coherence tomography (SS-ASOCT) and to evaluate its correlations with Lens Opacities Classification System III (LOCS-III) system and surgical parameters. The secondary objective is to assess the diagnostic performance for hard nuclear cataract.MethodsThis cross-sectional study included 1222 patients eligible for cataract surgery (1222 eyes). The latest SS-ASOCT (CASIA-2) was used to obtain high-resolution lens images, and the average nuclear density (AND) and maximum nuclear density (MND) were measured by a custom ImageJ software. Spearman’s correlations analysis was used to assess associations of AND/MND with LOCS-III nuclear scores, visual acuity and surgical parameters. The subjects were then split randomly (9:1) into the training dataset and validating dataset. Receiver operating characteristic curves and calibration curves were constructed for the classification on hard nuclear cataract.ResultsThe AND and MND from SS-ASOCT images were significantly correlated with nuclear colour scores (AND: r=0.716; MND: r=0.660; p<0.001) and nuclear opalescence scores (AND: r=0.712; MND: r=0.655; p<0.001). The AND by SS-ASOCT images had the highest values of Spearman’s r for preoperative corrected distance visual acuity (r=0.3131), total ultrasonic time (r=0.3481) and cumulative dissipated energy (r=0.4265). The nuclear density had good performance in classifying hard nuclear cataract, with area under the curves of 0.859 (0.831–0.886) for AND and 0.796 (0.768–0.823) for MND.ConclusionObjective and quantitative evaluation of the lens nuclear density using SS-ASOCT images enable accurate diagnosis of hard nuclear cataract.

Extramedullary Plasmacytoma of The Frontal Sinus: A Case Report

FACE ◽  
2021 ◽  
pp. 273250162110536
Author(s):  
Joshua Harrison ◽  
Samantha Marley ◽  
Shawhin Shahriari ◽  
Christian Bowers ◽  
Anil Shetty
Keyword(s):  
Frontal Sinus ◽  
Surgical Excision ◽  
Extramedullary Plasmacytoma ◽  
High Rate ◽  
Solitary Plasmacytoma ◽  
Case Presentation ◽  
Long Term Follow Up ◽  
History Of

We report a rare case of an extramedullary plasmacytoma (EMP) in the frontal sinus with an indolent clinical presentation. Although a history of trauma was absent, the initial diagnosis was a mucocele, based on the radiological findings. Upon surgical excision, the patient was found to have an EMP. EMP, a form of solitary plasmacytoma, has a significantly high rate of conversion to multiple myeloma. This mandates long-term follow-up, even after successful radiotherapy and/or resection. While radiation therapy is generally considered a first line treatment for EMP, surgical intervention may provide optimal treatment in complicated cases. This case presentation highlights the prognosis of patients diagnosed with EMP.

Ellipsoid layer restoration after Ozurdex® treatment in a patient with acute posterior multifocal placoid pigment epitheliopathy

2019 ◽  
pp. 112067211988359 ◽  
Author(s):  
Arnau Mora-Cantallops ◽  
M Dolores Pérez ◽  
Marcelino Revenga ◽  
Julio Jose González-López
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Optical Coherence ◽  
Dexamethasone Implant ◽  
Slit Lamp ◽  
Slit Lamp Examination ◽  
Intravitreal Dexamethasone Implant ◽  
History Of ◽  
Intravitreal Dexamethasone ◽  
Consequent Improvement

An atypical case of acute posterior multifocal placoid pigment epitheliopathy with a clear reappearance of the ellipsoid layer of the retina after Ozurdex® intravitreal implantation is presented. A 51-year-old woman reported a 3-week history of left eye photopsia. On slit-lamp examination, yellowish placoid lesions were found on her left eye fundus. Ancillary tests were performed. The patient was diagnosed as a left eye acute posterior multifocal placoid pigment epitheliopathy, and observational approach was decided. Later, the condition started to progress in an ampiginous manner and a decrease of visual acuity caused by an increase in number and size of the lesions was observed. As the disease was progressing with the conservative, observational approach, and the macula was menaced, an intravitreal dexamethasone implant was injected in the left eye with a consequent improvement of the visual acuity and lesion stabilization. The ellipsoid layer, unidentifiable inside the placoid lesions in previous optical coherence tomography tests, reappeared after the treatment. Intravitreal dexamethasone implants can be used to stabilize acute posterior multifocal placoid pigment epitheliopathy lesions and help resolve the condition. Spectral domain optical coherence tomography can also be useful for monitoring these lesions, as the ellipsoid layer may reappear upon resolution.

scholarly journals A case-report of widespread pulmonary embolism in a middle-aged male seven weeks after asymptomatic suspected COVID 19 infection

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Mats Beckman ◽  
Sven Nyrén ◽  
Anna Kistner
Keyword(s):  
Pulmonary Embolism ◽  
High Frequency ◽  
Laboratory Testing ◽  
Troponin T ◽  
Case Presentation ◽  
Contrast Angiography ◽  
History Of ◽  
Exercise Induced ◽  
Significant Disease

Abstract Background Pulmonary embolism (PE) is seen in high frequency in hospital-treated patients with Covid-19. We present a case of suspected Covid-19 with long-term dyspnea and widespread PE. Case presentation A 51- year old male, with no prior medical history, no medication, and non-smoker arrived at the emergency department with exercise induced dyspnea during 4–5 weeks and for the last 48 h dyspnea at rest. Seven weeks before hospitalization, he felt difficulties taking deep breaths for some days but no other symptoms. Oxygen saturation at rest was 93%. Troponin T was 1200 mg/L (ref < 15 mg/L). CT angiography revealed widespread bilateral segmental pulmonary embolism. Additional findings were ground glass opacities that could match Covid-19. The patient tested negative for SARS -CoV-2. Full dose tinzaparin was given for 2 days in hospital, followed by apixaban for 6 months. Recovery has been uneventful so far. Conclusions Long-term breathing difficulties might be relatively common after non-hospitalized symptomatic Covid-19. The frequency of PE in this group is unknown. We report a case of suspected covid-19 with widespread PE and a long history of dyspnea but no other symptoms. In our case slight hypoxia and laboratory testing indicated significant disease, which was proven with contrast angiography. This case shows that PE is a differential diagnosis in non-hospitalized symptomatic Covid-19 with persisting breathing problems.

scholarly journals A case of hypokalemia-induced bidirectional ventricular tachycardia

2020 ◽  
Vol 48 (11) ◽  
pp. 030006052097144
Author(s):  
Yanan Xie ◽  
Jingzhe Han ◽  
Jinming Liu ◽  
Jie Hao ◽  
Xiuguang Zu ◽  
...  
Keyword(s):  
Ventricular Tachycardia ◽  
Potassium Level ◽  
Serum Potassium Level ◽  
Electrical Storm ◽  
Case Presentation ◽  
Cardioverter Defibrillator ◽  
Long Term Follow Up ◽  
History Of

Background Bidirectional ventricular tachycardia (BVT) is a rare, but serious, arrhythmia. Hypokalemia is commonly found in clinical practice, but hypokalemia-induced BVT has rarely been reported. Case presentation A 74-year-old male patient with the symptoms of chest distress and palpitations was admitted owing to frequent discharge of his implantable cardioverter defibrillator (ICD) for 4 days. Before admission, the patient experienced diarrhea after intake of crabs, and felt frequent discharge of his ICD with a total of approximately 17 discharges in 4 days. He had no history of digitalis use. The serum potassium level after admission was 3.1 mmol/L and an electrocardiogram was consistent with BVT. The diagnosis was ventricular tachycardia, electrical storm, and hypokalemia. His ventricular tachycardia was completely relieved after correction of hypokalemia. Conclusions After correction of hypokalemia in this patient, the episode of BVT was terminated and no recurrence of BVT was observed during long-term follow-up. Our findings suggest the diagnosis of hypokalemia-induced BVT.

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