Squamous cell carcinoma associated with a chronic wound in a horse.

This research paper discusses a case of a horse developing squamous cell carcinoma, a type of skin cancer, in an old wound and how orthovoltage treatments controlled the tumor over a period of 5 years.

Background

• The paper opens with the case of a 13-year-old Belgian stallion that reportedly developed squamous cell carcinoma (SCC), which is essentially a form of skin cancer that occurs due to the abnormal growth of squamous cells.
• The cancer development was observed at the site of a neck laceration that had been continually treated with various irritating chemicals for a period of 18 months.

Orthovoltage Treatments

• Orthovoltage therapy, a kind of radiation therapy procedure, was administered to the horse to control the tumor growth.
• This procedure was performed three times in total over a lengthy span of 5 years.

Outcome and Follow-up

• Eight years after initial hospitalization, the wound on the neck of the horse was found to have entirely healed.
• Favorably, the stallion was observed to be healthy at the 8-year follow-up, indicating a successful treatment and healing process.

Significance of the Study

• The paper suggests a potential correlation between the use of irritating chemicals for wound treatment and the development of squamous cell carcinoma.
• It illustrates the effectiveness of orthovoltage therapy in controlling the growth of the tumor and promoting healing in the long term.
• Such findings could be valuable for veterinary practice, particularly concerning the treatment of chronic wounds and the mitigation of related complications such as SCC.