Combined treatment of ocular squamous cell carcinoma in a horse, using radiofrequency hyperthermia and interstitial 198Au implants.

The research article discusses a combined treatment strategy using radiofrequency hyperthermia and interstitial 198Au implant radiotherapy that successfully treated ocular squamous cell carcinoma in a horse, with no observed complications.

Objective of the Study

• The primary objective of this study was to examine the effectiveness of combined radiofrequency hyperthermia and interstitial radiotherapy treatment (using radioactive 198Au implants) in addressing ocular squamous cell carcinoma in a horse.

Methodology of the Study

• The method of interstitial radiotherapy used involved implants of 198Au, a radioactive isotope.
• These implants were utilized to deliver a dose of approximately 5,000 rads per implant over a 1 cm² area.
• Radio frequency hyperthermia, a technique that involves heating tissues to help kill cancer cells, was applied repeatedly in combination with radiotherapy.
• The therapy processes included three instances of radio frequency hyperthermia and two rounds of radiotherapy.

Outcomes of the Study

• The combined treatment strategy led to a complete regression of the tumor, indicating that the treatment was a success.
• Moreover, no ocular complications were observed following the treatment indicating its potential efficiency and safety in treating other similar cases.

Significance of the Study

• The study implies that the combination of radiofrequency hyperthermia and interstitial radiotherapy can be an effective treatment approach for ocular squamous cell carcinoma in horses.
• As the process resulted in no observed ocular complications, it suggests that this methodology can not only successfully destroy the tumor but also maintain the ocular health of the horse.
• It affirms the synergistic effect of radiofrequency hyperthermia and radiotherapy, enhancing the potential prospects of their combined application.