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Blume PA, Niemi WJ, Courtright DJ, et al: Fibrosarcoma of the foot: a case presentation and review of the literature. .J Foot Ankle Surg 36::51. ,1997. .
Fibrosarcoma is an uncommon, malignant soft-tissue tumor that is rarely found as a primary neoplasm in the foot. A case report is presented that demonstrates a large, locally invasive fibrosarcoma of the plantar aspect of the foot with initial symptoms consistent with plantar fasciitis. Below-the-knee amputation was performed as curative treatment. (J Am Podiatr Med Assoc 92(9): 507-511, 2002)