[Tumors of the foot skeleton].
About 3-4% of all tumors and tumor-like lesions of the skeleton are located in the foot. Many of these lesions have a predilection for certain locations, so that the spectrum of entities occurring in the foot differs from the rest of the skeleton. Despite the fact that practically any entity can occur in the foot in rare cases, taken together the ten most frequent lesions make up for the vast majority of tumors and tumor-like lesions of the foot. The differential diagnosis of these lesions follows the general principles that apply in the rest of the skeleton. It is based on the analysis of the lesion's X-ray morphology and location, the patient's age, and in certain entities, the MR morphology. This article describes the most important tumors and tumor-like lesions of the foot, their differential diagnosis, and the principles of local staging.
Ludwig
K
K
Sektion diagnostische Radiologie, Orthopädische Universitätsklinik, Schlierbacher Landstrasse 200a, 69115 Heidelberg. karl.ludwig@ok.uni-heidelberg.de
D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D005529:Foot Bones / Q000000981:diagnostic imaging* / Q000473:pathology*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D014057:Tomography, X-Ray Computed / Q000379:methods*