Dr. Nasiq Hasan

Senior Resident, Vitreoretina, Uvea and ROP services, Dr R.P. Centre for Ophthalmic Sciences, AIIMS, New Delhi

1 article

Dr Nasiq Hasan completed his under graduation from Stanley Medical College, Chennai. He went on to do his post graduation from. Dr R.P. Centre for Ophthalmic Sciences, AIIMS, New Delhi and is currently pursuing as senior resident in vitreoretina, uvea and ROP services there. He has presented at various national and international conferences including ASCRS, Retina World Congress, AIOS and DOS. He was awarded the winning abstract at the Retina World Congress 2019 at Florida, USA, First Prize for his poster at ASCRS Virtual meeting in 2020 and best poster at AIOC 2020. He has won many quiz competitions at AIOC, DOS and YOSI. He has 15 publications in national and international journals and has contributed chapters in many books on ophthalmology and retina. He was also awarded AIOS-IJO Silver Award in the year 2019 for his article on heads up vitrectomy in macular hole surgeries.

  1. Articles 1 Apr 2021 42 min read

    Optical Coherence Tomography Angiography Made Simple

    Introduction Recent advances in ophthalmic imaging have opened new avenues for a more thorough and extensive understanding of various retinal diseases. Quite a few of these pathologies are attributed directly or indirectly to vascular abnormalities. This renders the need to develop technology capable of providing intricate data of the ocular vasculature. Amongst these is Optical Coherence Tomography Angiography or OCTA. It is a novel, non-invasive imaging modality which provides rapid visualization of the retinal and choroidal microcirculation. Being a dyeless procedure, it eliminates the potential side effects of conventional angiography - i.e Fundus Fluorescein Angiography (FFA)(1) and Indocyanine Green Angiography (ICGA) (2), which require an intravenous injection of a contrast agent. OCTA is a dyeless procedure OCTA derives both functional as well as structural details of the vasculature by detecting the intrinsic motion of the red blood cells within the vessels. (3) By detecting m

    Dr. Nasiq Hasan · Dr. Manasi Tripathi · +1 other