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Balamurugan S, Kaur K, Gurnani B, Agrawal A. Bilateral acute vision loss as the initial presentation of chronic myeloid leukemia in a young female. Indian J Cancer 2023; 60:578-582. [PMID: 38206079 DOI: 10.4103/ijc.ijc_573_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 10/16/2021] [Indexed: 01/12/2024]
Abstract
Chronic myeloid leukemia (CML) is a hematological malignancy characterized by structural/functional changes and increased neutrophils. Rarely, ophthalmic manifestations are the first clue toward underlying pathology. We report a case of a 34-year-old woman who presented with sudden-onset diminution of vision in both eyes. On examination, she was diagnosed with panuveitis in the right eye and choroiditis in the left eye. Further investigations revealed an underlying CML in the accelerated phase. The patient was managed with systemic immunomodulators along with topical and periocular steroids. Prompt diagnosis and management in collaboration with an oncologist and hematologist helped us achieve a good outcome.
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Gurnani B, Kaur K. Re: Improving the patient decision making experience for cataract surgery during the COVID-19 era. CANADIAN JOURNAL OF OPHTHALMOLOGY 2023; 58:505. [PMID: 37156475 PMCID: PMC10106816 DOI: 10.1016/j.jcjo.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 04/12/2023] [Indexed: 05/10/2023]
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Gurnani B, Balamurugan S, Kanakath A, Kaur K, Gupta A, Chaudhary S. First clinical case series of frosted branch angiitis: A diagnostic algorithm is suggested. Clin Case Rep 2023; 11:e7778. [PMID: 37636879 PMCID: PMC10457482 DOI: 10.1002/ccr3.7778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/02/2023] [Accepted: 06/19/2023] [Indexed: 08/29/2023] Open
Abstract
Key Clinical Message FBA is a clinical diagnosis of a diverse spectrum, which needs a high index of suspicion to identify the possible specific etiologies. The zones of retinal involvement can help in predicting the final visual outcome. The proposed diagnostic algorithm facilitates meticulous evaluation and targeted treatment to improve the final visual outcome. Abstract Frosted branch angiitis is a clinical diagnosis of a diverse spectrum, which needs a high index of suspicion to identify the possible specific etiologies. We present a series of three cases of FBA with an attempt to formulate a diagnostic algorithm and refine the definition of FBA.
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Gurnani B, Kaur K. Leap forward in clinical and photographic diagnosis of Pythium insidiosum keratitis. Indian J Ophthalmol 2023; 71:3263-3264. [PMID: 37602622 PMCID: PMC10565910 DOI: 10.4103/ijo.ijo_355_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023] Open
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Gurnani B, Kaur K. Inflammatory cytokines in tears of patients with lacrimal duct obstruction. Indian J Med Res 2023; 158:317. [PMID: 37815066 PMCID: PMC10720965 DOI: 10.4103/ijmr.ijmr_1487_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Indexed: 10/11/2023] Open
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Parkash RO, Gurnani B, Kaur K, Parkash TO, Sharma T. Assessing the validity of flap motility sign in predicting the extent of anterior capsular tears in phacoemulsification. Indian J Ophthalmol 2023; 71:3095-3099. [PMID: 37530287 PMCID: PMC10538828 DOI: 10.4103/ijo.ijo_2552_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023] Open
Abstract
Capsulorhexis is an integral step of cataract surgery, and continuous curvilinear capsulorhexis is crucial during phacoemulsification to prevent intraoperative complications. However, sometimes during phacoemulsification in complicated and hard cataract cases, rhexis extension may occur, resulting in posterior capsular rent, nucleus drop, cortex drop, and aphakia. It may not always be possible to continue with phacoemulsification in all cases. In this perspective, the authors describe a novel flap motility sign (FMS) to predict the extent of anterior capsular tear during phacoemulsification. A total of 21,678 patients underwent phacoemulsification for three years, from July 2016 to June 2019. One hundred and twenty-one patients had an anterior capsular tear. There were 102 cases (84.3%) with pre-equatorial tears and 19 cases (15.70%) with postequatorial tears. All pre-equatorial flaps were everted and fluttering, and all postequatorial flaps were inverted and nonfluttering. Posterior capsule rupture (PCR) was observed in all 19 cases of postequatorial flaps (100%). No PCR was observed in patients with fluttering and everted flaps (0%). In-the-bag and scleral-fixated intraocular lens implantations succeeded in pre-equatorial and postequatorial tears, respectively. There was no case of a nucleus drop. This study validates FMS as a predictor for identifying the extent of anterior capsular tears, thereby determining the endpoint of safe phacoemulsification and the site for intraocular lens implantation. Pre-equatorial tears allow for the continuation of safe phacoemulsification and in-the-bag intraocular implantation. Postequatorial tears necessitate timely conversion to small-incision cataract surgery or extracapsular cataract extraction.
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Gurnani B, Kaur K. Bilateral limbal stem cell deficiency with xeroderma pigmentosum in a young Asian child. Clin Case Rep 2023; 11:e7746. [PMID: 37529126 PMCID: PMC10387588 DOI: 10.1002/ccr3.7746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/11/2023] [Accepted: 07/18/2023] [Indexed: 08/03/2023] Open
Abstract
Key Clinical Message Xeroderma pigmentosum is an autosomal recessive disorder with various ocular manifestations of which bilateral limbal stem cell deficiency is a rare manifestation. Timely diagnosis and meticulous management are vital in these cases to prevent irreversible ocular sequelae. Abstract Bilateral limbal stem cell deficiency (LSCD) can be a rare manifestation in patients afflicted with xeroderma pigmentosum (XP). The authors report a rare case of a 12-year-old boy who presented with redness and defective vision and was diagnosed with bilateral LSCD and hyperpigmented lesion over the face and trunk suggestive of XP.
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Morya AK, Ramesh PV, Kaur K, Gurnani B, Heda A, Bhatia K, Sinha A. Diabetes more than retinopathy, it’s effect on the anterior segment of eye. World J Clin Cases 2023; 11:3736-3749. [PMID: 37383113 PMCID: PMC10294174 DOI: 10.12998/wjcc.v11.i16.3736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/25/2023] [Accepted: 05/06/2023] [Indexed: 06/02/2023] Open
Abstract
Diabetes mellitus (DM) is one of the chronic metabolic noncommunicable diseases that has attained worldwide epidemics. It threatens healthy life around the globe, with mild-to-severe secondary complications and leads to significant illness including nephropathy, neuropathy, retinopathy, and macrovascular abnormalities including peripheral vasculopathy, and ischaemic heart disease. Research into diabetic retinopathy (DR), which affects one-third of persons with diabetes, has made considerable strides in recent years. In addition, it can lead to several anterior segment complications such as glaucoma, cataract, cornea, conjunctiva, lacrimal glands and other ocular surface diseases. Uncontrolled DM also caused gradual damage to corneal nerves and epithelial cells, which raises the likelihood of anterior segment diseases including corneal ulcers, dry eye disease, and chronic epithelial abnormalities. Although DR and other associated ocular complications are well-known, the complexity of its aetiology and diagnosis makes therapeutic intervention challenging. Strict glycaemic control, early detection and regular screening, and meticulous management is the key to halting the progression of the disease. In this review manuscript, we aim to provide an in-depth understanding of the broad spectrum of diabetic complications in the anterior segment of the ocular tissues and illustrate the progression of diabetes and its pathophysiology, epidemiology, and prospective therapeutic targets. This first such review article will highlight the role of diagnosing and treating patients with a plethora of anterior segment diseases associated with diabetes, which are often neglected.
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Gurnani B, Kaur K, Rustagi IM. Is refractive enhancement a safer option for post laser in situ keratomileusis and small incision lenticule extraction regression - How far we have come? Indian J Ophthalmol 2023; 71:2597-2598. [PMID: 37322689 PMCID: PMC10417950 DOI: 10.4103/ijo.ijo_450_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Kaur K, Gurnani B. Early postoperative complications of manual small-incision cataract surgery. Indian J Ophthalmol 2023; 71:2611-2612. [PMID: 37322701 PMCID: PMC10417988 DOI: 10.4103/ijo.ijo_2910_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Parveen S, Mishra D, Gurnani B, Kaur K, Ziada HA, Srivastav T, Bhushan P. Correlation between different retinal layers with visual acuity in diabetic retinopathy patients with clinically significant macular edema. Indian J Ophthalmol 2023; 71:2526-2530. [PMID: 37322674 PMCID: PMC10417999 DOI: 10.4103/ijo.ijo_1880_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 12/05/2022] [Accepted: 02/23/2023] [Indexed: 06/17/2023] Open
Abstract
Purpose To study the corelation between outer retinal layer thickness (ORL), outer photoreceptor segment thickness (PROS), and central macular thickness (CMT) with best-corrected visual acuity (BCVA) in patients having clinically significant macular edema (CSME) and compare these parameters with normal patients. Methods This was a prospective, nonrandomized, observational, comparative study done during the period of January to May 2019. The study included 60 eyes of 36 patients. The patient population was segregated into two Groups: Group I (30 normal eyes of 15 normal patients) and Group II (30 eyes of 21 diabetic patients) with CSME. The comparison between ORL, PROS, and CMT was made between both the groups, and the correlation between ORL thickness, PROS thickness, and CMT with BCVA in Group II was studied. Results The mean age in Group I was 52.6+10.66 years, and 53.42+8.15 years in Group II. The male/female ratio was 1.1:1 in Group I and 4:3 in Group II. The mean CMT was greater in Group II (330.13 ± 37.01) than in Group I (222.20 ± 12.30). The mean ORL thickness was greater in Group I (97.73 ± 6.92) than in Group II (80.63 ± 9.03). The PROS thickness was statistically significant in Group I (35.05 ± 3.4) than in Group II (28.57 ± 3.53). There was a strong correlation between BCVA and ORL thickness (r = -0.580, P < 0.001) and more strong correlation between BCVA and PROS thickness in Group II (r = -0.611, P < 0.000). There was a moderate correlation between BCVA and CMT (r = 0.410, P < 0.025), and all results were statistically significant. Conclusion Both ORL and PROS thickness were greater in healthy normal eyes than in eyes with CSME. BCVA was strongly correlated with PROS and ORL thickness and moderately associated with CMT.
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Gurnani B, Kaur K. Comment on: Clinical and mycological profile of fungal keratitis from North and North-East India. Indian J Ophthalmol 2023; 71:2607-2608. [PMID: 37322697 PMCID: PMC10418030 DOI: 10.4103/ijo.ijo_1655_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Kaur K, Gurnani B. Commentary: A novel way to assess corneal biomechanics in human eyes - The corneal stress-strain index. Indian J Ophthalmol 2023; 71:2427-2428. [PMID: 37322653 PMCID: PMC10417971 DOI: 10.4103/ijo.ijo_300_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Gurnani B, Kaur K, Sharma T. Comment on: Comparison of axial length measurements in silicone oil-filled eyes using SS-OCT and partial coherence interferometry. J Cataract Refract Surg 2023; 49:654. [PMID: 37083138 DOI: 10.1097/j.jcrs.0000000000001202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 04/06/2023] [Indexed: 04/22/2023]
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Morya AK, Shrivastava AK, Janti SS, Tejaswini A, Gupta R, Gurnani B, Venkatesh D, Prasad R. Effect of Asanas in Yoga on Intraocular Pressure of Practicing Healthy Individuals: a Prospective Observational Study. MAEDICA 2023; 18:238-245. [PMID: 37588839 PMCID: PMC10427079 DOI: 10.26574/maedica.2023.18.2.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Introduction: Yoga is focused attention by breath and mantra. This forms the basis for a scientific investigation of its effect on various physiological functions such as intraocular pressure (IOP). Objective: To evaluate the effect of asanas in Yoga on the IOP of practicing individuals. Methods:A prospective, observational study was performed on 107 volunteers practising the asanas such as Sun salutation exercise (Surya Namaskar), Skull shining breath (Kapalabhati Pranayama), Downward facing dog (Adho Mukha Svanasana), Standing forward bend (Uttanasana), Legs up the wall pose (Viparita Karani), Alternate breathing technique (Anulom Vilom), Deep meditation (Dhyana), Bellows breath (Bhastrika Pranayama), Yoga head stand (Shirshasana) and control of breathing exercise (Pranayama) each for five minutes/day (40-60 minutes) for at least five days in a week for 12 weeks. The IOP measurement was performed for each asana (before and after) at baseline and every four weeks. The primary outcome was the change in IOP. Statistical analyses were performed using Statistical Package for Social Sciences version 23.0. A p-value of less than 0.05 was considered statistically significant. Results:The mean age of the participants was 42.64±7 years, and the male to female ratio was 1.2:1. Skull shinning breath, Sun salutation, Downward facing dog, Standing forward bend, Legs up the wall pose, Deep meditation and alternate breathing techniques showed a significant mean reduction in IOP at baseline, followed by every four weeks, till week 12, while Yoga head stand, Bellows breath and control of breath led to a significant increase in IOP. Conclusion:Yoga head stand, Bellows breath and control of breathing technique worsen IOP transiently.
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Bejjenki P, Gurnani B, Kaur K, Tejaswini A, Sinha A, Venkatesh D, Morya AK. Commentary: Impact of manual small-incision cataract surgery on outreach and training curriculum across the world. Indian J Ophthalmol 2023; 71:2478-2479. [PMID: 37322665 PMCID: PMC10417978 DOI: 10.4103/ijo.ijo_2230_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Gurnani B, Kaur K. Evolving concepts in etiopathogenesis of keratoconus: Is it quasi-inflammatory or inflammatory? Indian J Ophthalmol 2023; 71:2609-2610. [PMID: 37322699 PMCID: PMC10418007 DOI: 10.4103/ijo.ijo_783_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
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Gurnani B, Kaur K. Predicting Prognosis Based on Regional Prevalence, Ulcer Morphology and Treatment Strategy in Vision-Threatening Pythium insidiosum Keratitis. Clin Ophthalmol 2023; 17:1307-1314. [PMID: 37181081 PMCID: PMC10167989 DOI: 10.2147/opth.s412274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/24/2023] [Indexed: 05/16/2023] Open
Abstract
Pythium insidiosum is an oomycete belonging to the phylum Straminipila and family Pythiaceae. It causes rapidly progressive vision-threatening keratitis. Clinically, microbiologically and morphologically, it closely resembles fungal keratitis; hence it is also labelled as a "parafungus". The clinical features mimicking fungus are subepithelial and stromal infiltrate, endo-exudates, corneal melt and hypopyon. The hallmark features of Pythium are tentacular projections, reticular dot-like infiltrate, peripheral furrowing and thinning, and rapid limbal spread. Microbiological corneal smearing on KOH and Gram stain reveal septate or aseptate, obtuse to perpendicular hyphae which mimic fungal hyphae. Culture on any nutritional agar reveals cream, cottonwool-like, fluffy colonies, and diagnosis is confirmed by zoospore formation by the leaf incarnation method. Medical management with antifungals and antibacterials still presents a dilemma. Early therapeutic keratoplasty has been the proposed treatment in most cases. We hypothesize that the prognosis of Pythium keratitis is governed by regional geographical variations, ulcer size and density on presentation, and initial treatment strategy. The available literature supporting the proposed hypothesis is also discussed, along with the hallmark features of Pythium and how it masquerades as other microorganisms causing keratitis. We also aim to propose a novel diagnostic and treatment algorithm for managing this vision-threatening keratitis.
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Gurnani B, Kaur K, Kumar T. Commentary: Current concepts, recent updates, and future treatment options for Pythium insidiosum keratitis. Indian J Ophthalmol 2023; 71:1874-1876. [PMID: 37203047 PMCID: PMC10391502 DOI: 10.4103/ijo.ijo_80_23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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Saroya S, Kaur K, Saroya AS, Gurnani B, Morya AK. Commentary: Tonometry probes - Is sterilization mandatory with every reutilization? Indian J Ophthalmol 2023; 71:1937-1938. [PMID: 37203060 PMCID: PMC10391515 DOI: 10.4103/ijo.ijo_238_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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Gurnani B, Kaur K. Commentary: Leap forward in presbyopia management - Correcting beyond spectacles. Indian J Ophthalmol 2023; 71:1843-1844. [PMID: 37203041 PMCID: PMC10391491 DOI: 10.4103/ijo.ijo_803_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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Mohanasundaram AS, Gurnani B, Kaur K, Manikkam R. Madras eye outbreak in India: Why should we foster a better understanding of acute conjunctivitis? Indian J Ophthalmol 2023; 71:2298-2299. [PMID: 37202982 PMCID: PMC10391441 DOI: 10.4103/ijo.ijo_3317_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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Gurnani B, Kaur K, Chaudhary S, Balakrishnan H. Ophthalmic manifestations of monkeypox infection. Indian J Ophthalmol 2023; 71:1687-1697. [PMID: 37203020 PMCID: PMC10391517 DOI: 10.4103/ijo.ijo_2032_22] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
After the global COVID-19 pandemic, there has been an alarming concern with the monkeypox (mpox) outbreak, which has affected more than 110 countries worldwide. Monkeypox virus is a doublestranded DNA virus of the genus Orthopox of the Poxviridae family, which causes this zoonotic disease. Recently, the mpox outbreak was declared by the World Health Organization (WHO) as a public health emergency of international concern (PHEIC). Monkeypox patients can present with ophthalmic manifestation and ophthalmologists have a role to play in managing this rare entity. Apart from causing systemic involvement such as skin lesions, respiratory infection and involvement of body fluids, Monkeypox related ophthalmic disease (MPXROD) causes varied ocular manifestations such as lid and adnexal involvement, periorbital and lid lesion, periorbital rash, conjunctivitis, blepharocounctivitis and keratitis. A detailed literature review shows few reports on MPXROD infections with limited overview on management strategies. The current review article is aimed to provide the ophthalmologist with an overview of the disease with a spotlight on ophthalmic features. We briefly discuss the morphology of the MPX, various modes of transmission, an infectious pathway of the virus, and the host immune response. A brief overview of the systemic manifestations and complications has also been elucidated. We especially highlight the detailed ophthalmic manifestations of mpox, their management, and prevention of vision threatening sequelae.
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Gurnani B, Kaur K. Empowering outreach activities and ocular screening through trained manpower. Indian J Ophthalmol 2023; 71:2311. [PMID: 37202992 PMCID: PMC10391410 DOI: 10.4103/ijo.ijo_2890_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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Gurnani B, Kaur K. Commentary: Evolution and practice patterns of thin flap sub-Bowman laser in situ keratomileusis in refractive surgery. Indian J Ophthalmol 2023; 71:1903-1904. [PMID: 37203053 PMCID: PMC10391396 DOI: 10.4103/ijo.ijo_278_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
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