Changes

==Introduction==

==Introduction==

Contrast procedures have been developed to '''increase the native contrast of organs''' in order to separate them from surrounding tissues. There are many situations where they can be a useful supplement to the information gained from routine radiographic examination. They can provide information on the '''size, shape and position''' of structures. They might help outline the internal structure of an organ, including its mucosal pattern, and sometimes help assess its function.

Contrast procedures have been developed to '''increase the native contrast of organs''' in order to separate them from surrounding tissues. There are many situations where they can be a useful supplement to the information gained from routine radiographic examination. They can provide information on the '''size, shape and position''' of structures. They might help outline the internal structure of an organ, including its mucosal pattern, and sometimes help assess its function.

This technique outlines the nasolacrimal drainage system and can help diagnose abnormalities associated with obstructions, deviations, congenital defects and neoplasms.

This technique outlines the nasolacrimal drainage system and can help diagnose abnormalities associated with obstructions, deviations, congenital defects and neoplasms.

It is commonly used in '''rabbits with dacryocystitis'''.

It is commonly used in [[Dacryocystitis – Rabbit|'''rabbits with dacryocystitis''']].

==Contrast Studies in Horses==

==Contrast Studies in Horses==

Easton, S. (2006) '''Veterinary radiography: a workbook for students''' ''Elsevier Health Sciences''

Easton, S. (2006) '''Veterinary radiography: a workbook for students''' ''Elsevier Health Sciences''

[[Category:To Do - Helen]]

 

 

 

[[Category:Expert Review]]

[[Category:Clinical Techniques]]

[[Category:Clinical Techniques]]