X-ray phototherapy for canine brain masses

A. Norman, M. Ingram, R. G. Skillen, D. B. Freshwater, K. S. Iwamoto, T. Solberg

Research output: Contribution to journalArticle

61 Scopus citations

Abstract

Brain masses diagnosed in 47 pet dogs as tumors by CT scans, and confirmed in 12 dogs by necropsies, were injected with iodinated contrast media and treated by a modified CT scanner, the CTRx. Twenty-six dogs that received six or more weekly treatments of about 5.6 Gy per fraction, of which about 25% was contributed by radiation from the iodine, for a median total dose of 39 Gy, had a median survival of 230 days. This compares well with the 150 days reported for 25 dogs given 46-48 Gy of cobalt-60 radiation to the whole brain, and is significantly greater than the 6 to 13 days in untreated historic controls.

Original languageEnglish (US)
Pages (from-to)8-14
Number of pages7
JournalRadiation Oncology Investigations
Volume5
Issue number1
DOIs
StatePublished - Jul 1 1997

Keywords

  • Brain masses
  • Canine
  • X-ray therapy

ASJC Scopus subject areas

  • Radiological and Ultrasound Technology
  • Radiation
  • Oncology
  • Radiology Nuclear Medicine and imaging

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    Norman, A., Ingram, M., Skillen, R. G., Freshwater, D. B., Iwamoto, K. S., & Solberg, T. (1997). X-ray phototherapy for canine brain masses. Radiation Oncology Investigations, 5(1), 8-14. https://doi.org/10.1002/(SICI)1520-6823(1997)5:1<8::AID-ROI2>3.0.CO;2-1