title: Medial malleolar stress fractures in seven patients: review of the clinical and imaging features.
abstract: Stress fractures of the medial malleolus were discovered in seven patients, five male and two female subjects aged 16-34 years. All except one were involved in running and jumping athletic activities. Gradual onset of pain over the medial malleolus occurred with repetitive activity. Focal intense increased uptake in the medial malleolus was present on bone scans. Conventional radiography and computed tomography demonstrated the presence of subtle fissures at the junction of the medial malleolus and the tibial plafond, and well-circumscribed lytic lesions were also seen in three patients. Two patients developed a complete fracture of the medial malleolus. Stress fractures of the medial malleolus should be suspected in patients involved in athletic and/or unusual activities who have experienced persistent and unexplained pain over the medial malleolus. Bone scans and radiographs should be obtained for diagnostic purposes in these patients.
authors.affiliation: Department of Diagnostic Radiology, Cleveland Clinic Foundation, OH 44195-5021.
authors.forename: J P
authors.initials: JP
authors.lastname: Schils
authors.forename: J T
authors.initials: JT
authors.lastname: Andrish
authors.forename: D W
authors.initials: DW
authors.lastname: Piraino
authors.forename: G H
authors.initials: GH
authors.lastname: Belhobek
authors.forename: B J
authors.initials: BJ
authors.lastname: Richmond
authors.forename: J A
authors.initials: JA
authors.lastname: Bergfeld
mesh_terms: D000293:Adolescent; D000328:Adult; D016512:Ankle Injuries / Q000000981:diagnostic imaging*; D001265:Athletic Injuries / Q000000981:diagnostic imaging*; D005260:Female; D015775:Fractures, Stress / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed