Nicholas Clarke

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OBJECTIVES The authors report the results of a selective ultrasound screening programme for congenital dislocation of the hip (CDH) over a period of 20 years, with the aim of defining the rate of screening, conservative treatment and late presentation requiring surgery. METHODS All neonates born from June 1988 to December 2008 (inclusive) were included in(More)
Examination of the infant hip with a real-time sector scanner permits accurate and reliable determination of the anatomic structures and relationships of the hip joint. A technique using two transducer orientations has been found most effective. In 100 hip examinations, the method failed to differentiate an abnormal hip in only one instance.
BACKGROUND Clinical screening aims to identify and treat neonatal hip instability associated with increased risk of hip displacement, but risks failures of diagnosis and treatment (abduction splinting), iatrogenic effects, and costs to parents and health services. Our objectives were to assess clinical effectiveness and net cost of ultrasonography compared(More)
Eighty patients who had unilateral coxa plana and who had been treated conservatively were followed to a mean age of sixteen and one-quarter years, and their cases were reviewed for radiographic evidence of a disturbance of the femoral capital growth plate. This physeal involvement was inferred by the presence of one or more of five findings: premature(More)
BACKGROUND Hodgkin's disease (HD) most commonly presents with progressive painless enlargement of peripheral lymph nodes, especially around the cervical region. A few children have systemic symptoms and weight loss. At the time of diagnosis, osseous involvement is uncommon CASE PRESENTATION A case is described of Primary Multifocal Osseous Hodgkin's(More)
Subcutaneous granuloma annulare (SGA) produces benign nodules in otherwise healthy children. The histology of the lesions may be indistinguishable from rheumatoid nodules. However, in children the lesion of SGA is not accompanied by connective-tissue disease. We report 4 patients with SGA. There were three girls and one boy ranging in age from 4 to 15(More)
A technique of examining the infant hip joint with real-time ultrasound is described. Since the cartilaginous femoral head is clearly imaged by ultrasound, anatomical structures and their relationships can be accurately determined. Dislocated hips are easily detected and subluxations also can be visualized. We report our experience with 131 examinations in(More)
A new sonographic technique for evaluating the ossification center of the infant's hip allowed identification of the ossific nucleus before it could be visualized radiographically. With this technique, delay in ossification associated with hip pathology can also be recognized. Proper assessment of the size of the ossific nucleus requires scanning in(More)
Between June 1988 and December 1997, we treated 332 babies with 546 dysplastic hips in a Pavlik harness for primary developmental dysplasia of the hip as detected by the selective screening programme in Southampton. Each was managed by a strict protocol including ultrasonic monitoring of treatment in the harness. The group was prospectively studied during a(More)
We report the preliminary results of a continuing prospective evaluation of a screening programme for congenital dislocation of the hip (CDH) which uses ultrasound imaging to provide delayed selective screening to complement neonatal clinical screening. Of 26,952 births in the Southampton district, 1894 infants were referred for secondary screening because(More)