strontium-radioisotopes and Corneal-Diseases

To report three cases of canine corneal squamous cell carcinoma (SCC) treated with strontium 90 beta radiation as an adjunct to surgical excision.. Corneal SCC was excised with lamellar keratectomy. This was followed by local application of strontium 90 beta radiation.. Available case follow-up times range from 3 to 50 months. One case suffered a recurrence 5 months following initial excision and strontium 90 treatment.. Strontium 90 beta radiation has been used extensively as an adjunctive treatment for equine corneal SCC and in other canine ocular tumors; however, there is a paucity of information regarding use in canine corneal SCC. The cases presented here suggest its use following keratectomy may be helpful in preventing disease recurrence. At the dosage used, severe adverse effects were not observed.

Topics: Animals; Carcinoma, Squamous Cell; Corneal Diseases; Dog Diseases; Dogs; Eye Neoplasms; Male; Strontium; Strontium Radioisotopes

Topics: Aged; Beta Particles; Conjunctival Neoplasms; Corneal Diseases; Cryosurgery; Epithelium; Eye Neoplasms; Humans; Male; Middle Aged; Recurrence; Strontium Radioisotopes; Treatment Outcome; Visual Acuity

Topics: Adult; Brachytherapy; Cornea; Corneal Diseases; Corneal Neovascularization; Data Collection; Female; Humans; Keratitis; Male; Middle Aged; Radioisotopes; Radiotherapy Dosage; Radium; Strontium Radioisotopes; Treatment Outcome; Young Adult

Topics: Administration, Ophthalmic; Cornea; Corneal Diseases; Disease; Humans; Radioactivity; Strontium; Strontium Radioisotopes

Topics: Cornea; Corneal Diseases; Disease; Humans; Radiotherapy; Strontium; Strontium Radioisotopes