A Humerus Puzzle

Test your knowledge with the January 2018 Brain Teaser

January 4, 2018

By Phil Zeltzman, DVM, DACVS, CVJ, Certified Fear Free

Answers:

Lytic lesion in the left humerus – possible osteosarcoma.
Take a bone biopsy to confirm the diagnosis.
Take a lateral radiograph (see picture) which would have shown a complete fracture of the humerus. Therefore, amputation (and a biopsy) would likely be the next step, as opposed to only a biopsy. Of course, thoracic radiographs are also in order. Morale of the story: there is no such thing as 1 view.

How did you do? Let us know in the comments below.

Humerus Labrador Radiograph

A woman holding a small white dog near a window, smiling at each other in natural daylight.

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A Humerus Puzzle

Test your knowledge with the January 2018 Brain Teaser

Complete & balanced dental nutrition for adults

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