Laser Doppler perfusion imaging of eyelid skin. 1996

G E Mannor, and K Wardell, and D E Wolfley, and G E Nilsson
Department of Ophthalmology and Visual Science, Yale University School of Medicine, New Haven, Connecticut, USA.

We report an initial laser Doppler perfusion study of the eyelids and compare the results with those of other cutaneous regions. Eleven healthy subjects with no prior medical or surgical history, or eyelid malposition underwent laser Doppler perfusion scanning of six skin locations: right forearm, right middle fingertip, right upper eyelid, right lower eyelid, left upper eyelid, and left lower eyelid. Cutaneous perfusion in the four eyelid locations and right middle fingertip were statistically similar to each other but significantly higher than that in the right forearm (p = 0.002). Also, mean perfusion in pretarsal skin was > 50% than that in preseptal skin (p = 0.002). In addition, in an eyelid with histopathologically documented basal cell carcinoma, cutaneous perfusion was significantly higher than the mean of the normal eyelids (p = 0.002). Eyelids are perfused at the same high rate as are other regions of the head, and significantly higher than low flow regions, such as the extremities. Future application of this laser Doppler perfusion scanning include assessing burn depth, postoperative monitoring of periorbital tissue transfer, distinguishing benign and malignant adnexal skin lesions, and establishing the pathologic margins of lid tumors.

UI MeSH Term Description Entries
D007091 Image Processing, Computer-Assisted A technique of inputting two-dimensional or three-dimensional images into a computer and then enhancing or analyzing the imagery into a form that is more useful to the human observer. Biomedical Image Processing,Computer-Assisted Image Processing,Digital Image Processing,Image Analysis, Computer-Assisted,Image Reconstruction,Medical Image Processing,Analysis, Computer-Assisted Image,Computer-Assisted Image Analysis,Computer Assisted Image Analysis,Computer Assisted Image Processing,Computer-Assisted Image Analyses,Image Analyses, Computer-Assisted,Image Analysis, Computer Assisted,Image Processing, Biomedical,Image Processing, Computer Assisted,Image Processing, Digital,Image Processing, Medical,Image Processings, Medical,Image Reconstructions,Medical Image Processings,Processing, Biomedical Image,Processing, Digital Image,Processing, Medical Image,Processings, Digital Image,Processings, Medical Image,Reconstruction, Image,Reconstructions, Image
D008297 Male Males
D008833 Microcirculation The circulation of the BLOOD through the MICROVASCULAR NETWORK. Microvascular Blood Flow,Microvascular Circulation,Blood Flow, Microvascular,Circulation, Microvascular,Flow, Microvascular Blood,Microvascular Blood Flows,Microvascular Circulations
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010477 Perfusion Treatment process involving the injection of fluid into an organ or tissue. Perfusions
D001783 Blood Flow Velocity A value equal to the total volume flow divided by the cross-sectional area of the vascular bed. Blood Flow Velocities,Flow Velocities, Blood,Flow Velocity, Blood,Velocities, Blood Flow,Velocity, Blood Flow
D005143 Eyelids Each of the upper and lower folds of SKIN which cover the EYE when closed. Eyelid
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults

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