Clinical pediatrics
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Spondylolysis in the athletic adolescent and preadolescent is common enough that primary care practitioners should be familiar with its frequency and its progression from pars interarticularis stress fracture to spondylolysis and to spondylolisthesis. One-half of all pediatric back pain in athletic patients is related to disturbances of the posterior elements including spondylolysis, which presents as low back pain aggravated by activity, frequently with minimal physical findings. Failure to suspect, hence to diagnosis, a pars stress fracture or early spondylolysis is common and a misdiagnosis of lumbosacral strain is often made. ⋯ We present three adolescent and preadolescent athletes with low back pain in whom a high index of suspicion led to the early diagnosis of pars stress fracture or spondylolysis. All three had different stages of spondylolysis, and one illustrates the clinical utility of the one-legged hyperextension test. The ease with which early disease may be treated further supports efforts by primary care practitioners to suspect and diagnose pars stress fracture and early spondylolysis.
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Clinical pediatrics · May 1998
Comparative StudyUse of the rectal examination on children with acute abdominal pain.
The purpose of this study was to determine the frequency with which general pediatricians perform a rectal examination on children with a complaint of acute abdominal pain and to determine factors associated with performing a rectal examination. Children were eligible for the study if they were 2 to 12 years of age and presented to the clinic or emergency department of a municipal teaching hospital with a complaint of abdominal pain of less than or equal to three days' duration. Measured variables included demographic characteristics and presenting signs and symptoms. ⋯ The final diagnoses of 12 children who had clinically contributory findings on rectal examination included: constipation (5), gastroenteritis (3), appendicitis (2), abdominal adhesions (1), and abdominal pain of unclear etiology (1). General pediatricians infrequently perform a rectal examination on children who present with a complaint of acute abdominal pain. Clinical factors affect the likelihood of whether a rectal examination is performed.