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Mapping of Perfusio...
Mapping of Perfusion During Full-Thickness Blepharotomy Using Laser Speckle Contrast Imaging
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- Wiktorin, Anna H C (författare)
- Karolinska Institutet,Karolinska Institute
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- Berggren, Johanna V (författare)
- Lund University,Lunds universitet,Forskargruppen för oftalmologisk avbildning,Forskargrupper vid Lunds universitet,Ophthalmology Imaging Research Group,Lund University Research Groups,Skåne University Hospital
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- Malmsjö, Malin (författare)
- Lund University,Lunds universitet,Lund University Bioimaging Center,Medicinska fakulteten,NPWT teknologin,Forskargrupper vid Lunds universitet,Klinisk och experimentell lungtransplantation,Forskargruppen för oftalmologisk avbildning,Faculty of Medicine,NPWT technology,Lund University Research Groups,Clinical and experimental lung transplantation,Ophthalmology Imaging Research Group,Skåne University Hospital
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- Lindstedt, Sandra (författare)
- Lund University,Lunds universitet,Lund University Bioimaging Center,Medicinska fakulteten,DCD transplantation av lungor,Forskargrupper vid Lunds universitet,NPWT teknologin,Klinisk och experimentell lungtransplantation,Faculty of Medicine,DCD transplantation of lungs,Lund University Research Groups,NPWT technology,Clinical and experimental lung transplantation,Skåne University Hospital
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- Sheikh, Rafi (författare)
- Lund University,Lunds universitet,Lund University Bioimaging Center,Medicinska fakulteten,Forskargruppen för oftalmologisk avbildning,Forskargrupper vid Lunds universitet,Faculty of Medicine,Ophthalmology Imaging Research Group,Lund University Research Groups,Skåne University Hospital
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- Bohman, Elin (författare)
- Karolinska Institutet,Karolinska Institute
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(creator_code:org_t)
- 2022
- 2022
- Engelska.
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Ingår i: Ophthalmic Plastic and Reconstructive Surgery. - 1537-2677. ; 38:6, s. 588-592
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- PURPOSE: The aim of this study was to monitor how the blood perfusion in human upper eyelids is affected during full-thickness blepharotomy.METHODS: Seven eyelids in 5 patients with upper eyelid retraction due to Graves' disease underwent full-thickness blepharotomy. Perfusion was measured using laser speckle contrast imaging in the eyelid margin and in the conjunctival pedicle.RESULTS: Immediately following the procedure, a nonsignificant reduction in perfusion was observed in the skin of the pretarsal eyelid margin, being 66% of the initial value (p = n.s.). However, a statistically significant decrease in perfusion, to 53% of the initial value (p < 0.01), was seen in the central pedicle of the conjunctiva. There were no surgical complications such as infection, signs of ischemia, or bleeding.CONCLUSIONS: In this study, eyelid perfusion was mapped during full-thickness blepharotomy for the first time using laser speckle contrast imaging. The results showed that perfusion is sufficiently preserved during surgery, probably due to the rich vascular supply in the periocular region, which may explain the low risk of postoperative complications such as ischemia and infection.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Strömningsmekanik och akustik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Fluid Mechanics and Acoustics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
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- art (ämneskategori)
- ref (ämneskategori)
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