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1. |
EditorialBugs, Drugs, and Bones: A Pediatric Infectious Disease Specialist Reflects on Management of Musculoskeletal Infections |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 141-142
John Nelson,
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ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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2. |
Pyomyositis in Children and Adolescents: Report of 12 Cases and Review of the Literature |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 143-150
David Spiegel,
James Meyer,
John Dormans,
John Flynn,
Denis Drummond,
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摘要:
Pyomyositis initially was observed more commonly in the developing world but now is reported with increasing frequency in the United States. The presentation is nonspecific and the differential diagnoses are many. We found the clinical history, laboratory findings, and response to treatment similar to those observed in different areas of the world. Magnetic resonance imaging (MRI) with gadolinium injection, in addition to helping to make the diagnosis, may help differentiate between early and late stages that help guide treatment. Coexisting bone changes (58%) may represent either the sensitivity of MRI to reactive inflammatory changes or the presence of a coexisting osteomyelitis. All patients responded to antibiotics and drainage if abscesses were present. Although the optimal duration of antibiotic therapy remains unclear, a shorter course should be considered in patients with a good clinical response, even when MRI shows nonspecific bony abnormalities. Percutaneous drainage was successful in five cases and may represent an alternative to the traditional surgical approach.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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3. |
Tuberculous Osteomyelitis in Young Children |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 151-155
Matthew Wang,
Wei-Ming Chen,
Kuang-Sheng Lee,
Lin-Show Chin,
Wai-Hee Lo,
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摘要:
Twenty-three cases of tuberculous osteomyelitis in children were reviewed. Age at diagnosis ranged from 10 months to 11 years; 17 patients were younger than 3 years. At clinical presentation, patients were generally afebrile with local swelling and painful limb disability. Delay in diagnosis was common, with an average of 4.3 months. Laboratory data showed mild increase in white cell counts and erythrocyte sedimentation rates. However, C-reactive protein levels were all within normal limits except one. Roentgenograms demonstrated osteolytic lesions over metaphyseal areas with surrounding soft-tissue swelling. All patients had received BCG vaccinations at infancy. None of the patients had pulmonary tuberculosis. No familial or environmental history could be attributed to these victims, nor was any immunodeficient disease noted. Bacille Calmette-Guérin (BCG) vaccination was suspected to be the cause of tuberculosis in these young children. All patients received surgical debridement and oral antituberculosis chemotherapy for 1 year. After an average follow-up period of 71.4 months, all children had complete bony healing and excellent clinical results.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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4. |
Atrial and Venous Thrombosis Secondary to Septic Arthritis of the Sacroiliac Joint in a Child with Hereditary Protein C Deficiency |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 156-160
Merv Letts,
Francois Lalonde,
Darin Davidson,
Martin Hosking,
Jacqueline Halton,
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摘要:
Septic arthritis and osteomyelitis in children is seldom accompanied by calf vein thrombosis and rarely by atrial thrombosis. We report the case of an 11-year, 5-month-old boy with septic arthritis and osteomyelitis of the sacroiliac region who developed deep venous thrombosis, in addition to life-threatening right atrial thrombosis. After an intensive hematologic investigation, a hereditary protein C deficiency was revealed. The association of venous thrombosis with septic arthritis or osteomyelitis should raise the possibility of the presence of protein C deficiency.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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5. |
Peripelvic Abscesses: A Diagnostic Dilemma |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 161-163
Matthew Mormino,
Paul Esposito,
Stephen Raynor,
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摘要:
Acute hematogenous peripelvic infections are common in tropical climates. However, in more temperate regions, this is a rare and often overlooked diagnosis. Because of the subtle and subacute nature of the symptoms, the diagnosis is often delayed. We report our experience with nine children treated for a hematogenous peripelvic infection. The hospital and clinic charts were reviewed of nine consecutive patients with the diagnosis of a peripelvic abscess. Patients ranged in age from 2 to 13 years. Symptoms were present from 5 to 20 days. The most consistent symptom was a hip-flexion pseudocontracture (eight patients). The initial diagnosis was correct in only three patients. Computed tomography (CT) scan was diagnostic in all nine patients, providing diagnosis and localization. Seven of the nine patients underwent irrigation and debridement followed by a variable course of intravenous (i.v.) and oral antibiotics. All seven had rapid resolution of their symptoms. Two patients were treated with i.v. antibiotics alone, one of whom had a recurrence of symptoms. All nine patients had microbiologic confirmation of the infecting organisms [seven at surgery, one from blood cultures, one from sacroiliac (SI) joint aspiration]. Eight of the nine were infected byStaphylococcus aureusand one by group AStreptococcus.All had complete resolution of their symptoms at follow-up. Although acute retrofascial abscesses are rare in temperate climates, they should be considered in the differential diagnosis in the child with lower abdominal or hip pain. CT scan was the most helpful diagnostic test in these patients. Surgical drainage resulted in the most consistent results in this small series of patients.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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6. |
Pretreatment Bone Scan in SCFE: A Predictor of Ischemia and Avascular Necrosis |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 164-168
Robert Rhoad,
Richard Davidson,
Sydney Heyman,
John Dormans,
Denis Drummond,
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摘要:
Sixty-two consecutive patients with 73 slipped capital femoral epiphyses (SCFEs) underwent pretreatment planar technetium bone scan to identify the presence of ischemia of the femoral head. The relationship of pretreatment ischemia and the development of avascular necrosis (AVN) was evaluated after a minimum follow-up of 12 months. All patients were treated with spica casting or pinning across the physis. No forceful manipulation was performed. None of the 63 stable SCFEs demonstrated ischemia by bone scan, and none developed AVN. Of the 10 unstable SCFEs, six demonstrated ischemia by bone scan, and five of the six developed AVN. None of the four unstable SCFEs without ischemia on bone scan developed AVN. Pretreatment bone scan is a sensitive predictor for development of AVN in unstable SCFEs and may provide a method for evaluating interventional treatments for AVN associated with SCFE.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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7. |
Finding Patients After 40 Years: A Very Long Term Follow-up Study of the Colonna Arthroplasty |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 169-176
D. Boardman,
C. Moseley,
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摘要:
Between 1952 and 1965, surgeons at the Los Angeles Shriners Hospital managed 23 hips with the Colonna two-stage capsular arthroplasty, a procedure originally described in 1936 with very stringent indications for the treatment of childhood hip dysplasia. By using chart review, credit traces, telephone listings software, and the Internet, we found 17 (90%) of 19 patients known to be alive 40 years after surgery. Only four of 16 patients questioned have not undergone total hip arthroplasty, and these patients were no better candidates for the Colonna arthroplasty than were the 12 patients who have required hip-replacement surgery. We do not support revival of this now obscure procedure. However, we do attest that the average clinical investigator currently has access to tools that allow reliable location of patients for very long term follow-up. This technology will improve the accuracy and statistical power of outcomes research.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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8. |
Avascular Necrosis After Treatment of DDH: The Protective Influence of the Ossific Nucleus |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 177-184
Lee Segal,
Danielle Boal,
Laura Borthwick,
Mary Clark,
A. Localio,
Edwards Schwentker,
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摘要:
We retrospectively reviewed the results of open or closed reduction for developmental dysplasia of the hip (DDH) in 49 children younger than 12 months old, who had 57 hip dislocations. Group A (18 hips) developed partial or complete avascular necrosis (AVN), and group B (39 hips) did not develop AVN. Thirty-eight hips were treated by closed reduction, and 17 had open reduction. One patient with bilateral hip dislocation initially had closed reductions followed by bilateral open reduction 3 months later. With the numbers available for study, there was no significant difference in the occurrence of AVN with respect to variables such as preliminary traction, closed versus open reduction, Pavlik harness use, and age at the time of operative intervention. However, the presence of the ossific nucleus before reduction, detected either by radiographs (p< 0.001) or ultrasonography (p= 0.033) was statistically significant in predicting AVN. Only one (4%) of 25 hips with an ossific nucleus developed AVN, whereas 17 (53%) of 32 hips without an ossific nucleus before reduction developed AVN. Our results suggest that the presence of the ossific nucleus before closed or open reduction for DDH may decrease the risk of AVN.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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9. |
Transient Synovitis: Lack of Serologic Evidence for Acute Parvovirus B-19 or Human Herpesvirus-6 Infection |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 185-187
Gregory Lockhart,
Yen Longobardi,
Michael Ehrlich,
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摘要:
We evaluated children with transient synovitis for serologic evidence of infection with parvovirus B-19 (PVB-19) and human herpesvirus-6 (HHV-6) by using a prospective patient series in an urban children's hospital emergency department (ED). There were 20 children enrolled, aged 15 months to 6 years, diagnosed with transient synovitis. Clinical data were collected, and acute PVB-19 and HHV-6 immunoglobulin G (IgG) and IgM serologic titers were measured on all patients. Ten patients returned in 4-6 weeks for convalescent titers. The mean age was 4.1 years. Prodromal symptoms within a week of presentation were noted in 50% of patients, most commonly fever (25%) and upper respiratory infection (20%). Mean sedimentation rate was 11 mm/h (range, 2-22 mm/h), and mean peripheral white blood count was 11,000/μl (range, 6-21,000/μl). No patient had increased acute or convalescent IgM titers for either PVB-19 or HHV-6, and no patient who returned for follow-up had an increase in serum IgG titers for either virus. A majority of patients (80%) had increased acute HHV-6 IgG titers, reflecting prior immunity to this virus. In conclusion, there is no evidence in this series that acute infection with PVB-19 or HHV-6 causes or precedes transient synovitis.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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10. |
Complications of Blade Plate Removal |
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Journal of Pediatric Orthopaedics,
Volume 19,
Issue 2,
1999,
Page 188-193
Carl Becker,
Kathryn Keeler,
Richard Kruse,
Suken Shah,
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摘要:
The AO fixed-angle blade plate is commonly used to obtain fixation in proximal femoral osteotomies. This device provides stable fixation and obviates the need for postoperative immobilization. There are no reports in the literature on the rate and types of complications associated with blade-plate removal. We report our rate and type of perioperative and early postoperative complications associated with removal of fixed-angle blade plates in a pediatric population. With an overall complication rate of 5.3% and a major complication rate of 2.0%, our study showed that removal of the blade plate was a relatively safe procedure in those patients troubled by prominent/painful hardware or skin breakdown.
ISSN:0271-6798
出版商:OVID
年代:1999
数据来源: OVID
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