ABSTRACT
BACKGROUND: Spinal infection with sparganosis is rarely seen, and multiple spinal infections with sparganosis in the thoracic spine have not been reported. CASE SUMMARY: In this case report, a 56-year old male patient suffered from back pain for 3 mo. Computed tomography examination of the thoracic spine showed bone destruction of the T4-5 vertebral body, as well as the right pedicle and lamina of T5. Magnetic resonance imaging showed high signals on T2W1 images and fat-suppressed images in the right vertebral body of T4-5 and the right pedicle and lamina of T5, a high signal in the vertebral canal, and similar high signals in the paravertebral and subcutaneous regions of the whole spine. Puncture biopsy showed sparganosis. Following definite diagnosis, the patient was treated with debridement of T4-5 infected lesions under a microscope, bone grafting and internal fixation. Postoperatively, the patient's back pain symptoms were significantly relieved; the incision healed after one-stage treatment, and albendazole antiparasitic treatment was administered. CONCLUSION: Puncture biopsy is the most reliable method to diagnose infection by sparganum. Removal of infected lesions under the microscope and albendazole for antiparasitic treatment are safe and effective.
ABSTRACT
OBJECTIVE: To investigate the therapeutic effects of closed reduction and external fixation (plaster or splint) for the treatment of displaced humeral supracondylar fractures in children. METHODS: From March 2007 to September 2009,33 children (15 female and 18 male) with humeral supracondylar fractures treated in our hospital, ranging from 3 to 12 years old with an average of 6.4 years old. All the fractures were extension-type injuries, the flexion injures were excluded in our study. The humeral supracondylar fractures were classified according to Gartland classification. There were 21 Type H and 12 type III. In the initial treatment, all the patients were treated with closed reduction and external immobilization. The blood supply of the damaged upper extremity was evaluated before and after treatment. Clinical assessment was obtained at final follow-up using Flynn criteria, and radiologic assessment was obtained using Baumann and lateral humerocapitellar angles. RESULTS: All the children were treated successfully with closed reduction in the initial time; 24 children maintained limb alignment by external immobilization. Nine patients lost position due to the swelling around the elbow which affected unstable external fixation during the follow-up, 5 of which were treated with a repeated closed reduction and internal fixation with Kirschner wires, 4 of which were treated with traction. Thirty-one patients had a satisfactory outcome and 2 patients had an unsatisfactory outcome according to the Flynn criteria at the latest follows-up. CONCLUSION: Closed reduction and external stabilization is an important method for the treatment of displaced humeral supracondylar fractures in children. Making regular follow-up visits after closed reduction and casting is important for patients to maintain acceptable alignment, avoid complications and diagnose any loss of reduction.
