Dogs are now lucky with safer brain tumour removal Dogs are luckier with safer Brain Tumour removal technique. Preliminary results from studies underway at the University of Missouri, Columbia, suggest that veterinarians may soon have a safer, more accurate means of removing brain tumours in dogs. Visually, normal brain cells can be very difficult to distinguish from tumorous brain cells. This creates challenges, as surgeons must remove all of the tumour cells without leaving any behind, but avoid taking normal brain tissue that the animal might need to see, breathe, or survive. The problem has been recently eliminated by injecting sodium fluorescin, a water based dye, into the dog prior to surgery. The dye leaks into the tumour, but not into normal brain tissue. When subjected to UV or Cobalt blue light, the tumour cells glow a bright, neon-green colour. This allows for more successful, complete tumour removal with much less risk of damaging normal tissue adjacent to the tumour. The procedure is said to be very easy and very inexpensive. Studies continue on different breeds and different types of brain tumours; owners with dogs that have either treatable or terminable brain tumours are being invited to join the study. |
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