Rafi Sheikh
Research project participant
Publications
Displaying of publications. Sorted by year, then title.
Cryosurgery of eyelid actinic keratosis and the effect of adrenaline in local anesthetics - temperature mapping using IR thermography
Anna Wiktorin, Elin Bohman, John Albinsson, Rafi Sheikh, Malin Malmsjö
(2024) Orbit (London) , p.1-7
Journal articleComparison of perimetric 24-2 and 30-2 test patterns in detecting visual field defects in patients with tumours in the pituitary region
Bodil Gesslein, Magdalena Naumovska, Olof Neumann, Dimitrios Bizios, Boel Bengtsson, et al.
(2024) Acta Ophthalmologica, 102 p.326-333
Journal articleThe effect of traction force on eyelid blood perfusion during closure of defects
Jens Nääv Ottosson, Johanna V. Berggren, Kajsa Tenland, Elin Bohman, Rafi Sheikh, et al.
(2024) Orbit (London), 43 p.464-470
Journal articleA Novel Type of Autosomal Dominant Episodic Nystagmus Segregating with a Variant in the FRMD5 Gene
Björn Hammar, Sofia Paulsson, Hafdis T. Helgadottir, John Albinsson, Magdalena Naumovska, et al.
(2024) Neuro-Ophthalmology
Journal articleFunctional and molecular 3D mapping of angiosarcoma tumor using non-invasive laser speckle, hyperspectral, and photoacoustic imaging
Magne Stridh, Ulf Dahlstrand, Magdalena Naumovska, Karl Engelsberg, Bodil Gesslein, et al.
(2024) Orbit (London), 43 p.453-463
Journal articleThe effect of axial length on pseudophakic retinal detachment
Joakim Thylefors, Rafi Sheikh, Gunnar Jakobsson
(2024) Acta Ophthalmologica
Journal articleForehead flap perfusion monitored by laser speckle contrast imaging – importance of flap length and thickness
Johanna Berggren, Jens Nääv Ottosson, John Albinsson, Rafi Sheikh, Aboma Merdasa, et al.
(2024) JPRAS Open, 40 p.222-229
Journal articleTomographic ultrasound for three-dimensional visualization of temporal arteries
M Naumovska, U Dahlstrand, L Engqvist, M Cinthio, J Albinsson, et al.
(2024) Scandinavian Journal of Rheumatology, 53 p.345-348
Journal articleOptimizing clinical O2 saturation mapping using hyperspectral imaging and diffuse reflectance spectroscopy in the context of epinephrine injection
Nils Gustafsson, Josefine Bunke, Ludvig Magnusson, John Albinsson, Julio Hérnandez-Palacios, et al.
(2024) Biomed. Opt. Express, 15 p.1995-2013
Journal articleDetailed measurements of the four extraocular rectus muscles’ contribution to the perfusion of the anterior segment of the eye
Linn Engqvist, Rafi Sheikh, HannaMaria Öhnell, Ulf Dahlstrand
(2024) British Journal of Ophthalmology, 108 p.1328-1332
Journal articleTear secretion is preserved while the area of meibomian glands is reduced in patients with prosthetic eyes, contributing to the symptoms of dry eye
Elin Bohman, Johanna Berggren, Olof Neumann, Rafi Sheikh, Malin Malmsjö
(2024) British Journal of Ophthalmology
Journal articleReply Re : “The effect of traction force on eyelid blood perfusion during closure of defects”
Jens Nääv Ottosson, Johanna V. Berggren, Kajsa Tenland, Elin Bohman, Rafi Sheikh, et al.
(2024) Orbit (London)
Journal article (letter)Oxygen saturation mapping during reconstructive surgery of human forehead flaps with hyperspectral imaging and spectral unmixing
Aboma Merdasa, Johanna Berggren, Kajsa Tenland, Magne Stridh, Julio Hernandez-Palacios, et al.
(2023) Microvascular Research, 150
Journal articleUltrasound centre frequency shifts as a novel approach for diagnosing giant cell arteritis : Scandinavian Journal of Rheumatology
M Naumovska, R Sheikh, J Albinsson, B Hammar, U Dahlstrand, et al.
(2023) Scandinavian Journal of Rheumatology, 52 p.424-431
Journal articleLaser speckle contrast imaging enables perfusion monitoring of the anterior segment during strabismus surgery: a study on the horizontal rectus muscles
Linn Engqvist, Rafi Sheikh, John Albinsson, Jonas Blohmé, Sandra Lindstedt, et al.
(2023) British Journal of Ophthalmology, 107 p.1704-1708
Journal articleVisual Acuity Prior to Cataract Surgery and Risk of Retinal Detachment - A Population-Based Study
Joakim Thylefors, Gunnar Jakobsson, Madeleine Zetterberg, Rafi Sheikh
(2023) Clinical Ophthalmology, 17 p.1975-1980
Journal articleBreast Cancer Diagnosis Using Extended-Wavelength–Diffuse Reflectance Spectroscopy (EW-DRS) : Proof of Concept in Ex Vivo Breast Specimens Using Machine Learning
Nadia Chaudhry, John Albinsson, Magnus Cinthio, Stefan Kröll, Malin Malmsjö, et al.
(2023) Diagnostics, 13 p.1-12
Journal articleRetinal detachment after cataract surgery : a population-based study
Joakim Thylefors, Gunnar Jakobsson, Madeleine Zetterberg, Rafi Sheikh
(2022) Acta Ophthalmologica, 100 p.1595-1599
Journal articleMapping the architecture of the temporal artery with photoacoustic imaging for diagnosing giant cell arteritis
Magdalena Naumovska, Aboma Merdasa, Björn Hammar, John Albinsson, Ulf Dahlstrand, et al.
(2022) Photoacoustics, 27
Journal articleMapping of Perfusion During Full-Thickness Blepharotomy Using Laser Speckle Contrast Imaging
Anna H C Wiktorin, Johanna V Berggren, Malin Malmsjö, Sandra Lindstedt, Rafi Sheikh, et al.
(2022) Ophthalmic Plastic and Reconstructive Surgery, 38 p.588-592
Journal articleHyperspectral and Laser Speckle Contrast Imaging for Monitoring the Effect of Epinephrine in Local Anesthetics in Oculoplastic Surgery
Josefine Bunke, Aboma Merdasa, Magne Stridh, Pernilla Rosenquist, Johanna Berggren, et al.
(2022) Ophthalmic Plastic and Reconstructive Surgery, 38 p.462-468
Journal articleLaser speckle contrast imaging enables perfusion monitoring of the anterior segment during eye muscle surgery
Linn Engqvist, Rafi Sheikh, Ulf Dahlstrand
(2022) JAAPOS, 26 p.155-158
Journal articleLaser Speckle Contrast Imaging of the Blood Perfusion in Glabellar Flaps Used to Repair Medial Canthal Defects
Johanna V Berggren, Kajsa Tenland, Rafi Sheikh, Jenny Hult, Karl Engelsberg, et al.
(2022) Ophthalmic Plastic and Reconstructive Surgery, 38 p.274-279
Journal articleBlood Perfusion of Human Upper Eyelid Skin Flaps Is Better in Myocutaneous than in Cutaneous Flaps
Johanna V Berggren, Kajsa Tenland, Josefine Bunke, John Albinsson, Jenny Hult, et al.
(2022) Ophthalmic Plastic and Reconstructive Surgery, 38 p.166-169
Journal articlePerfusion monitoring using laser speckle contrast imaging during endorectal pull-through for Hirschsprung's disease
Pernilla Stenström, Rafi Sheikh, Christina Granéli, Johanna Vennström Berggren
(2022) Journal of Pediatric Surgery Case Reports, 76 p.1-4
Journal articlePhotoacoustic imaging of periorbital skin cancer ex vivo: unique spectral signatures of malignant melanoma, basal, and squamous cell carcinoma : Biomedical Optics Express
Magne Tordengren Stridh, Jenny Hult, Aboma Merdasa, John Albinsson, Agnes Pekar-Lukacs, et al.
(2022) Biomed. Opt. Express, 13 p.410-425
Journal articlePhotoacoustic Imaging of Enucleated Eyes from Patients with Uveal Melanoma can Reveal Extrascleral Growth
Ulf Dahlstrand, Aboma Merdasa, Jenny Hult, John Albinsson, Magnus Cinthio, et al.
(2021) Open Ophthalmology Journal, 15 p.270-276
Journal articlePhotoacoustic imaging for the monitoring of local changes in oxygen saturation following an adrenaline injection in human forearm skin
Josefine Bunke, Aboma Merdasa, Rafi Sheikh, John Albinsson, Tobias Erlöv, et al.
(2021) Biomedical Optics Express, 12 p.4084-4096
Journal articleRegional motion correction for in vivo photoacoustic imaging in humans using interleaved ultrasound images
Tobias Erlöv, Rafi Sheikh, Ulf Dahlstrand, John Albinsson, Malin Malmsjö, et al.
(2021) Biomedical Optics Express, 12 p.3312-3322
Journal articleRevascularization After H-plasty Reconstructive Surgery in the Periorbital Region Monitored With Laser Speckle Contrast Imaging
Johanna Berggren, Nazia Castelo, Kajsa Tenland, Karl Engelsberg, Ulf Dahlstrand, et al.
(2021) Ophthalmic Plastic and Reconstructive Surgery, 37 p.269-273
Journal articleSuccessful improved peripheral tissue perfusion was seen in patients with atherosclerosis after 12 months of treatment with aged garlic extract
Sandra Lindstedt, Martiné Wlosinska, Ann-Christin Nilsson, Joanna Hlebowicz, Mohammed Fakhro, et al.
(2021) International Wound Journal, 18 p.681-691
Journal articlePhotoacoustic imaging of the spatial distribution of oxygen saturation in an ischemia-reperfusion model in humans
Aboma Merdasa, Josefine Bunke, Magdalena Naumovska, John Albinsson, Tobias Erlöv, et al.
(2021) Biomedical Optics Express, 12 p.2484-2495
Journal articleAutomatic threshold selection algorithm to distinguish a tissue chromophore from the background in photoacoustic imaging
Azin Khodaverdi, Tobias Erlöv, Jenny Hult, Nina Reistad, Agnes Pekar-Lukacs, et al.
(2021) Biomedical Optics Express, 12 p.3836-3850
Journal articleComparison of photoacoustic imaging and histopathological examination in determining the dimensions of 52 human melanomas and nevi ex vivo : Biomedical Optics Express
Jenny Hult, Aboma Merdasa, Agnes Pekar-Lukacs, Magne Tordengren Stridh, Azin Khodaverdi, et al.
(2021) Biomedical Optics Express, 12 p.4097-4114
Journal articleLaser Speckle Contrast Imaging of a Rotational Full-Thickness Lower Eyelid Flap Shows Satisfactory Blood Perfusion
Johanna V Berggren, Rafi Sheikh, Jenny Hult, Karl Engelsberg, Malin Malmsjö
(2021) Ophthalmic Plastic and Reconstructive Surgery, 37 p.139-141
Journal articleLaser speckle contrast imaging for perfusion monitoring during surgical reconstruction of anorectal malformations
Pernilla Stenström, Rafi Sheikh, Kristine Hagelsteen, Johanna Wennström Berggren, Malin Malmsjö
(2021) Journal of Pediatric Surgery Case Reports, 66
Journal articleNovel Evidence Concerning Lacrimal Sac Movement Using Ultra-High-Frequency Ultrasound Examinations of Lacrimal Drainage Systems
Elin Bohman, Johanna Berggren, Josefine Bunke, John Albinsson, Karl Engelsberg, et al.
(2021) Ophthalmic Plastic and Reconstructive Surgery, 37 p.334-340
Journal articleReperfusion of Free Full-Thickness Skin Grafts in Periocular Reconstructive Surgery Monitored Using Laser Speckle Contrast Imaging
Johanna Berggren, Nazia Castelo, Kajsa Tenland, Ulf Dahlstrand, Karl Engelsberg, et al.
(2021) Ophthalmic Plastic and Reconstructive Surgery, 37 p.324-328
Journal articleSuccessful Free Bilamellar Eyelid Grafts for the Repair of Upper and Lower Eyelid Defects in Patients and Laser Speckle Contrast Imaging of Revascularization
Kajsa Tenland, Johanna Berggren, Karl Engelsberg, Elin Bohman, Ulf Dahlstrand, et al.
(2021) Ophthalmic Plastic and Reconstructive Surgery, 37 p.168-172
Journal articlePhotoacoustic imaging for non-invasive examination of the healthy temporal artery - systematic evaluation of visual function in healthy subjects
Rafi Sheikh, Björn Hammar, Magdalena Naumovska, Ulf Dahlstrand, Bodil Gesslein, et al.
(2021) Acta Ophthalmologica, 99 p.227-231
Journal articlePerfusion in Upper Eyelid Flaps : Effects of Rotation and Stretching Measured With Laser Speckle Contrast Imaging in Patients
Cu Dybelius Ansson, Johanna V Berggren, Kajsa Tenland, Rafi Sheikh, Jenny Hult, et al.
(2020) Ophthalmic Plastic and Reconstructive Surgery, 36 p.481-484
Journal articlePhotoacoustic imaging for three-dimensional visualization and delineation of basal cell carcinoma in patients
Ulf Dahlstrand, Rafi Sheikh, Aboma Merdasa, Rehan Chakari, Bertil Persson, et al.
(2020) Photoacoustics, 18
Journal articleUnique spectral signature of human cutaneous squamous cell carcinoma by photoacoustic imaging
Jenny Hult, Ulf Dahlstrand, Aboma Merdasa, Karin Wickerström, Rehan Chakari, et al.
(2020) Journal of Biophotonics, 13
Journal articlePhotoacoustic imaging for intraoperative micrographic control of the surgical margins of eyelid tumours
Ulf Dahlstrand, Rafi Sheikh, Malin Malmsjö
(2020) Acta Ophthalmologica, 98 p.264-265
Journal article (letter)The Effect of Canthotomy on Blood Perfusion During the Repair of Lower Eyelid Defects
Johanna V Berggren, Kajsa Tenland, Khashayar Memarzadeh, Rafi Sheikh, Jenny Hult, et al.
(2020) Ophthalmic Plastic and Reconstructive Surgery, 36 p.135-138
Journal articleBlood Perfusion in Rotational Full-Thickness Lower Eyelid Flaps Measured by Laser Speckle Contrast Imaging
Kajsa Tenland, Johanna V Berggren, Cu Dybelius Ansson, Jenny Hult, Ulf Dahlstrand, et al.
(2020) Ophthalmic Plastic and Reconstructive Surgery, 36 p.148-151
Journal articleTemporal artery biopsies contract upon surgical excision, but do not shrink further during formalin fixation
M. Naumovska, R. Sheikh, K. Engelsberg, J. Blohme, B. Hammar, et al.
(2020) Scandinavian Journal of Rheumatology, 49 p.84-86
Journal article (letter)Spectral Signatures in the Different Layers of the Human Eyelid by Photoacoustic Imaging
Ulf Dahlstrand, Rafi Sheikh, Johanna Berggren, Jenny Hult, John Albinsson, et al.
(2019) Lasers in Surgery and Medicine
Journal articleRevascularization of Free Skin Grafts Overlying Modified Hughes Tarsoconjunctival Flaps Monitored Using Laser-Based Techniques
Johanna Berggren, Kajsa Tenland, Cu Dinh Ansson, Ulf Dahlstrand, Rafi Sheikh, et al.
(2019) Ophthalmic Plastic and Reconstructive Surgery, 35 p.378-382
Journal articlePerfusion Monitoring Shows Minimal Blood Flow From the Flap Pedicle to the Tarsoconjunctival Flap
Kajsa Tenland, Khashayar Memarzadeh, Johanna Berggren, Cu Dinh Nguyen, Ulf Dahlstrand, et al.
(2019) Ophthalmic Plastic and Reconstructive Surgery, 35 p.346-349
Journal articleThe impact of vision screening in preschool children on visual function in the Swedish adult population
Rannveig Linda Thorisdottir, Tove Faxén, Jonas Blohmé, Rafi Sheikh, Malin Malmsjö
(2019) Acta Ophthalmologica, 97 p.793-797
Journal articleMaximal haemostatic effect is attained in porcine skin within 7 minutes of the administration of a local anaesthetic together with epinephrine, refuting the need for a 30-minute waiting time
Rafi Sheikh, Jenny Hult, Josefine Bunke, Ulf Dahlstrand, Cu Ansson, et al.
(2019) JPRAS Open, 19 p.77-81
Journal articleExtended-wavelength diffuse reflectance spectroscopy for a comprehensive view of blood perfusion and tissue response in human forearm skin
Josefine Bunke, Rafi Sheikh, Nina Reistad, Malin Malmsjö
(2019) Microvascular Research, 124 p.1-5
Journal articleClinical translation of a novel photoacoustic imaging system for examining the temporal artery
Rafi Sheikh, Magnus Cinthio, Ulf Dahlstrand, Tobias Erlov, Magdalena Naumovska, et al.
(2019) IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 66 p.472-480
Journal articleHypoperfusion following the injection of epinephrine in human forearm skin can be measured by RGB analysis but not with laser speckle contrast imaging
Rafi Sheikh, Josefine Bunke, Linda Thorisdottir, Jenny Hult, Kajsa Tenland, et al.
(2019) Microvascular Research, 121 p.7-13
Journal articleExtended-wavelength diffuse reflectance spectroscopy with a machine-learning method for in vivo tissue classification
Ulf Dahlstrand, Rafi Sheikh, Cu Dybelius Ansson, Khashayar Memarzadeh, Nina Reistad, et al.
(2019) PLoS ONE, 14
Journal articleBlood perfusion in Hewes tarsoconjunctival flaps in pigs measured by laser speckle contrast imaging
Cu Ansson, Rafi Sheikh, Ulf Dahlstrand, Jenny Hult, Sandra Lindstedt Ingemansson, et al.
(2018) JPRAS Open, 18 p.98-103
Journal articleVisual outcome is similar in optic neuritis patients treated with oral and i.v. high-dose methylprednisolone: a retrospective study on 56 patients
Magdalena Naumovska, Rafi Sheikh, Boel Bengtsson, Malin Malmsjö, Björn Hammar
(2018) BMC Neurology, 18
Journal articleComparison of a new digital KM screen test with conventional Hess and Lees screen tests in the mapping of ocular deviations
Rannveig Linda Thorisdottir, Johanna Sundgren, Rafi Sheikh, Jonas Blohmé, Björn Hammar, et al.
(2018) JAAPOS , p.6-280
Journal articleBuffered local anesthetics reduce injection pain and provide anesthesia for up to 5 hours
Josefine Bunke, Rafi Sheikh, Jenny Hult, Malin Malmsjö
(2018) Journal of Plastic, Reconstructive and Aesthetic Surgery, 71 p.1216-1230
Journal article (letter)A novel surgical technique employing donor sclera in strabismus surgery
Rannveig Linda Thorisdottir, Rafi Sheikh, Jonas Blohmé, Göran Stigmar, Malin Malmsjö
(2018) JAAPOS, 22 p.1-227
Journal articleBlood Perfusion in a Full-Thickness Eyelid Flap, Investigated by Laser Doppler Velocimetry, Laser Speckle Contrast Imaging, and Thermography
Rafi Sheikh, Khashayar Memarzadeh, Christian Torbrand, Jonas Blohmé, Sandra Lindstedt Ingemansson, et al.
(2018) Eplasty: Open Access Journal of Plastic and Reconstructive Surgery, 18 p.73-81
Journal articleOptimal Epinephrine Concentration and Time Delay to Minimize Perfusion in Eyelid Surgery : Measured by Laser-Based Methods and a Novel Form of Extended-Wavelength Diffuse Reflectance Spectroscopy
Rafi Sheikh, Ulf Dahlstrand, Khashayar Memarzadeh, Jonas Blohmé, Nina Reistad, et al.
(2018) Ophthalmic Plastic and Reconstructive Surgery, 34 p.123-129
Journal articleIdentification of tumor margins using diffuse reflectance spectroscopy with an extended-wavelength spectrum in a porcine model
U Dahlstrand, R Sheikh, C D Nguyen, J Hult, N Reistad, et al.
(2018) Skin Research and Technology, 24 p.667-671
Journal articleA waiting time of 7 min is sufficient to reduce bleeding in oculoplastic surgery following the administration of epinephrine together with local anaesthesia
Jenny Hult, Rafi Sheikh, Cu Dinh Nguyen, Kajsa Tenland, Ulf Dahlstrand, et al.
(2018) Acta Ophthalmologica, 96 p.499-502
Journal articleInvestigation of blood perfusion by laser speckle contrast imaging in stretched and rotated skin flaps in a porcine model
Cu Dinh Nguyen, Rafi Sheikh, Ulf Dahlstrand, Sandra Lindstedt, Malin Malmsjö
(2018) Journal of Plastic, Reconstructive and Aesthetic Surgery, 71 p.611-613
Journal article (comment)Blood Perfusion in Human Eyelid Skin Flaps Examined by Laser Speckle Contrast Imaging-Importance of Flap Length and the Use of Diathermy
Cu Dinh Nguyen, Jenny Hult, Rafi Sheikh, Kajsa Tenland, Ulf Dahlstrand, et al.
(2018) Ophthalmic Plastic and Reconstructive Surgery, 39 p.361-365
Journal articleTechniques for Measuring Perfusion during Reconstructive Surgery and Effects of Epinephrine in Local Anesthetics
Rafi Sheikh
(2018) Lund University, Faculty of Medicine Doctoral Dissertation Series, 2018
DissertationLarge Eyelid Defect Repair Using a Free Full-Thickness Eyelid Graft
Khashayar Memarzadeh, Karl Engelsberg, Rafi Sheikh, Malin Malmsjö
(2017) Plastic and reconstructive surgery. Global open, 5
Journal articleHypoperfusion in response to epinephrine in local anaesthetics : Investigation of dependence on epinephrine concentration, spread of hypoperfusion and time to maximal cutaneous vasoconstriction
Rafi Sheikh, Khashayar Memarzadeh, Christian Torbrand, Jonas Blohmé, Malin Malmsjö
(2017) Journal of Plastic, Reconstructive and Aesthetic Surgery, 70 p.322-329
Journal articlePerfusion and Oxygenation of Random Advancement Skin Flaps Depend More on the Length and Thickness of the Flap Than on the Width to Length Ratio.
Khashayar Memarzadeh, Rafi Sheikh, Jonas Blohmé, Christian Torbrand, Malin Malmsjö
(2016) Eplasty: Open Access Journal of Plastic and Reconstructive Surgery, 16
Journal article