title: Retained viable plant material in the calcaneus: a case report of a 22-year-old soldier with atypical heel pain.
abstract: Foreign bodies can be difficult to diagnose and should be considered in the differential diagnosis of unexplained pain, even in the absence of recalled trauma. We present the case of a 22-year-old male with a painful left heel. The patient did not recall a specific traumatic incident, and there were no clinical signs of trauma or infection. Plain films of the foot were nonrevealing, but magnetic resonance imaging revealed a sinus tract and left calcaneal defect. A biopsy of the calcaneal defect revealed viable woody material embedded and partially integrated with the surrounding bone. Postoperatively the patient's pain completely resolved. This case illustrates the importance of radiopathologic pursuit of an etiology of unexplained foot pain in an otherwise healthy person.
authors: Marc D
authors: MD
authors: Jones
authors: Kerry J
authors: KJ
authors: Sweet
authors: Zachary S
authors: ZS
authors: Hoffer
mesh_terms: D016512:Ankle Injuries / Q000175:diagnosis*; D002111:Calcaneus / Q000293:injuries*; D003937:Diagnosis, Differential; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008889:Military Personnel; D010944:Plants; D014057:Tomography, X-Ray Computed; D055815:Young Adult