A case of a femoral neck tumor: painless osteoid osteoma?

We report herein a unique, previously unreported, successful outcome for a patient untreated for a tumor affecting a femoral neck considered as painless osteoid osteoma. The lesion was detected by chance at examination for groin injury. Diagnosis was based on the plain radiography, bone scan, and computed tomography. The results of the full blood examination were normal. Neither pharmacomedical nor surgical treatments were given. Two years later, radiological resolution of the lesion was revealed. The patient was observed between 1995 and 2002. We conclude that painless osteoid osteoma should be included in the differential diagnosis of asymptomatic femoral neck lesions. Our case suggests that osteoid osteoma has a tendency to regress over time and that conservative management appears to be a reliable option.</p

Kniest dysplasia: patient's growth progress and development--evolution of abnormalities, 30 year follow up

A case of a male patient with Kniest dysplasia is reported. The patient's growth and the development and evolution of the patient's abnormalities were tracked for a 30 year period, starting at the patient's birth. The clinical and radiographic features during this period, along with the differential diagnosis of Kniest dysplasia, are discussed. Femoral capital epiphyses and the presence of a cataract in one eye were noted from the early stages of the patient's life. The patient's final height was 165 cm. We believe this to be the first long-term follow up of this condition.</p