Zobrazeno 1 - 10
of 151
pro vyhledávání: '"D J, Coleman"'
Publikováno v:
Acta Ophthalmologica. 70:40-45
Computer simulations are being performed to model the temperature patterns produced during ultrasonically induced hyperthermia of ocular tumours. The software package for these simulations incorporates operator interaction and uses tissue geometry ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d17101f5990629a3655bbffbc25db0b
https://doi.org/10.1111/j.1755-3768.1992.tb04922.x
https://doi.org/10.1111/j.1755-3768.1992.tb04922.x
Publikováno v:
Cytopathology. 14:332-337
A survey suggested that fine needle aspiration cytology of masses in plastic surgery outpatient clinics was suboptimal. A cytopathologist gave training in the technique and the effectiveness of this intervention was audited. A total of 236 aspirates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14018e3f150fc99255fe242dbfef8f83
https://doi.org/10.1046/j.0956-5507.2003.00092.x
https://doi.org/10.1046/j.0956-5507.2003.00092.x
Publikováno v:
Journal of Ultrasound in Medicine. 16:117-124
We developed a programmable motion system for high-frequency (50 MHz) ultrasonographic imaging of the cornea. The system permits a variety of scanning modes, including arc scans matched to the approximate radius of curvature of the cornea. This appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0542173e37a55c5accbb0fe7f8df6d2d
https://doi.org/10.7863/jum.1997.16.2.117
https://doi.org/10.7863/jum.1997.16.2.117
Autor:
D. J. Coleman
Publikováno v:
Retina. 15:312-318
Purpose: This article describes an anatomic classification for the hypotonous eye and links this classification with approaches to the surgical treatment of this condition. The classification is based on very-high-resolution ultrasound scans and thre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fadef50a5185d8a9ab9913cba5d1a1
https://doi.org/10.1097/00006982-199515040-00008
https://doi.org/10.1097/00006982-199515040-00008
Publikováno v:
Retina. 15:37-42
Purpose This study was conducted to determine the effect of transducer bandwidth on the characteristics of ophthalmic ultrasound images. Methods B-scan images produced using two transducers, one with a narrow bandwidth and the other with a broad band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a666b8241badb434adde50222d680f98
https://doi.org/10.1097/00006982-199515010-00008
https://doi.org/10.1097/00006982-199515010-00008
Publikováno v:
Eye & Contact Lens: Science & Clinical Practice. 20:198-203
We used high-frequency ultrasound B-scanning with digital signal processing for pachymetric analysis of corneal scars to help determine the optimal management strategy. Four patients were selected for this report. By an automated motor system, 12 con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d867f7f0b2c88763ba32389ea70f02
https://doi.org/10.1097/00140068-199407000-00014
https://doi.org/10.1097/00140068-199407000-00014
Publikováno v:
Europe PubMed Central
A system has been developed to determine intraocular tumor volume, a characteristic that has been estimated in previous studies from linear dimensions using a variety of models. Volume was determined by tracing tumor boundaries in sequential, paralle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cef90e4454dd50bab7b721236492624d
https://doi.org/10.1097/00006982-199313010-00015
https://doi.org/10.1097/00006982-199313010-00015
Publikováno v:
Ultrasound in Medicine & Biology. 26:S128-S130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f9d91e3863dd54239e4c98dc810bcd3
https://doi.org/10.1016/s0301-5629(00)00185-x
https://doi.org/10.1016/s0301-5629(00)00185-x