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- Vitrectomy (3)
- Chorioretinitis and Uveitis (1)
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- Full thickness macular hole (1)
- Infusion pressure (1)
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Articles 1 - 5 of 5
Full-Text Articles in Eye Diseases
Optical Coherence Tomography Based Indices In Predicting Functional Outcome Of Macular Hole Surgery: A Retrospective Chart Review, Haroon Tayyab, Rehman Siddiqui, Sana Jahangir, Shiraz Hashmi
Optical Coherence Tomography Based Indices In Predicting Functional Outcome Of Macular Hole Surgery: A Retrospective Chart Review, Haroon Tayyab, Rehman Siddiqui, Sana Jahangir, Shiraz Hashmi
Section of Ophthalmology
Objectives: The objective of this study was to assess the utility of novel macular hole indices of Optical Coherence Tomography (OCT) and predicting the functional outcome of surgery.
Methods: This was a retrospective chart review of 28 eyes who underwent surgery for idiopathic Full Thickness Macular Hole (FTMH) at The Aga Khan University Hospital (AKUH), Karachi from January 2016 to March 2020. Data of preoperative OCTs were recovered from data server of OCT machine. Measurements of the pre-operative OCTs were calculated using caliper function of OCT software by two independent technicians. Parameters included Macular Hole Index (MHI), Traction Hole Index …
Spontaneous Closure Of Full Thickness Macular Hole In The Presence Of An Epiretinal Membrane In A Vitrectomised Eye: A Case Report, Rehman Siddiqui, Muhammad Umar Fawad, Nida Ahsan
Spontaneous Closure Of Full Thickness Macular Hole In The Presence Of An Epiretinal Membrane In A Vitrectomised Eye: A Case Report, Rehman Siddiqui, Muhammad Umar Fawad, Nida Ahsan
Section of Ophthalmology
We report the case of a spontaneous closure of full thickness macular hole (FTMH) in the presence of an epiretinal membrane (ERM) in a previously vitrectomised eye. The patient had undergone vitrectomy for rhegmatogenous retinal detachment and developed an ERM two weeks after the surgery, which converted into a FTMH after one week. Eight months after the vitrectomy, spontaneous closure of FTMH was observed with an improvement in best-corrected visual acuity (BCVA) from 20/200 to 20/40. The patient was followed up for four years, and the FTMH remained closed. Spontaneous closure of FTMH is possible even in the presence of …
Use Of Intravitreal Methotrexate Infusion In Complicated Retinal Detachment For Prevention Of Proliferative Vitreoretinopathy In A Pilot Study, Sana Jahangir, Tehmina Jahangir, Muhammad H. Ali, Qasim Lateef, Uzma Hamza, Haroon Tayyab
Use Of Intravitreal Methotrexate Infusion In Complicated Retinal Detachment For Prevention Of Proliferative Vitreoretinopathy In A Pilot Study, Sana Jahangir, Tehmina Jahangir, Muhammad H. Ali, Qasim Lateef, Uzma Hamza, Haroon Tayyab
Section of Ophthalmology
Objective: The objective of this pilot study was to evaluate the efficacy and safety of per-operative intravitreal methotrexate (MTX) infusion during vitrectomy in patients of retinal detachment (RD) with advanced grade proliferative vitreoretinopathy (PVR).
Methods: In this prospective interventional case series, we included patients with Grade C PVR, recurrent RD, and open globe trauma. All patients underwent standard single surgeon operated 23-gauge pars plana vitrectomy (PPV) with 80mg of MTX in 1000mL of irrigation fluid. All patients were followed up after four months to assess the final status of retinal attachment and visual acuity. Ethical review board permission was sought …
In Vitro Comparison Of Various High-Speed Vitrectomy Machines Using Dual Blade Cutters, Haroon Tayyab, Saima Jamil, Shiraz Hashmi
In Vitro Comparison Of Various High-Speed Vitrectomy Machines Using Dual Blade Cutters, Haroon Tayyab, Saima Jamil, Shiraz Hashmi
Section of Ophthalmology
Objectives: The objective of this study is to compare various dual blade vitrectomy cutters for their efficiency in an in vitro setting.
Methods: In this in vitro experimental study, we compared various vitrectomy systems including EVA (Dutch Ophthalmic Research Center, Zuidland, The Netherlands), REVOLUTION (Optikon 2000, Inc., Rome, Italy), and OS4 (Oertli Instrumente AG, Berneck, Switzerland) in terms of efficiency in vitreous cutting and aspiration for various vitreous substitutes. These substitutes included water, chicken egg albumin, and goat vitreous. We only used 23-gauge dual blade cutters across all platforms to maintain uniformity. The cutting and aspiration efficiency was measured across …
Acute Syphilitic Posterior Placoid Chorioretinopathy: A Case Report, Rehman Siddiqui, Syed Zohaib Maroof Hussain, Irfan Jeeva, Raeefuddin Ahmed
Acute Syphilitic Posterior Placoid Chorioretinopathy: A Case Report, Rehman Siddiqui, Syed Zohaib Maroof Hussain, Irfan Jeeva, Raeefuddin Ahmed
Section of Ophthalmology
A 25-year-old male presented with a complaint of acute visual loss in his right eye for two days. There was a history of visual loss in the left eye six months ago. Comprehensive eye examination showed evidence of posterior uveitis, and a placoid lesion on the right fundus. Further physical examination showed maculopapular rashes on the upper back which was highly suggestive of syphilis. Blood tests for venereal disease research laboratory (VDRL) test and fluorescent treponemal antibody absorption (FTA-ABS) test were ordered, which were both positive. Ocular syphilis should be suspected in all cases of uveitis. Early diagnosis and prompt …