Film 8 Normal right foot with os naviculare (accessory ossicle). The l

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ABSTRACT

Tip: Remember to look at the rest of the ﬁlm. It is hard to see what is not there! The right iliac bone is destroyed. The differential diagnosis is a primary bone lesion or metastatic deposit.

Film 8 Normal right foot with os naviculare (accessory ossicle). The latter can be seen clearly in a magniﬁed view: Film 9 Lytic lesion of the right iliac blade. This lesion destroying the blade is more easily demonstrated on the pelvic X-ray:

ABSTRACT