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Automatic Segmentation of the Nasolacrimal Canal: Application of the nnU-Net v2 Model in CBCT Imaging. [PDF]

open access: yesJ Clin Med
Haylaz E   +7 more
europepmc   +1 more source
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Computed tomography dacryocystography

European Journal of Radiology, 1995
Twenty-one patients with epiphora were examined by conventional dacryocystography, using Lipiodol as a contrast medium, and CT dacryocystography, using a water soluble contrast medium. In the latter, the material was not introduced under pressure but three or four drops were administered, providing a physiological method of investigation. Subsequently,
Huseyin Bayramlar, K Sarac, T Baysal
exaly   +3 more sources

DACRYOCYSTOGRAPHY WITH AMIPAQUE (METRIZAMIDE)

Acta Ophthalmologica, 1977
Amipaque is found to be very suitable for dacryocystography because it has a low osmolality and high viscosity, and is in addition the only aqueous contrast medium currently available which in higher concentrations does not cause pain when applied to the conjunctival sac.
J G, Johansen, I, Udnaes
exaly   +3 more sources

Dacryocystography

A.M.A. Archives of Ophthalmology, 1955
In a previous communication, we, with the use of a radiopaque dye (ethyl iodophenylundecylate; Pantopaque), demonstrated the anatomy and radiographie appearance of the normal lacrimal apparatus. 1 It was found that the time normally required for the contrast medium to disappear from the undiseased lacrimal passages was less than 30 minutes.
openaire   +1 more source

Videodocumentation in digital dacryocystography

International Ophthalmology, 1991
The digital dacryocystography proved to be the optimum method of X-ray diagnostics in obstructions of the lacrimal pathways. The examination was performed with a computer controlled X-ray unit with a C-arc coupled to an image intensifier tv-system. In the study the advantages of this technique were combined with the advantages of modern videotechnique.
E, Huber, F J, Steinkogler, F, Karnel
openaire   +2 more sources

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