Normal radiological unossified hip joint space and femoral head size development during growth in 675 children and adolescents.

Evaluation of hip joint space width during child growth is important to aid in the early diagnosis of hip pathology in children. We established reference values for hip joint space and femoral head size for each age. Hip joint space development during growth was retrospectively investigated medial and cranial in 1350 hip joints of children using standard anteroposterior supine plain pelvic radiographs.

Normal development of the hip: a geometrical analysis based on planimetric radiography.

The existing studies on the development of the hip joint predominantly focus on either the acetabulum or the proximal femur. This paper investigates the parallel geometrical development of both, the proximal femur and the acetabulum during growth. Six hundred and seventy-five hips with an age from 9 months to 16 years were studied by means of planimetric radiography; angles and lever arms were determined.

The globus syndrome: value of flexible endoscopy of the upper gastrointestinal tract.

Flexible endoscopy of the upper gastrointestinal tract usually does not form part of the primary diagnostic evaluation of the globus syndrome. In a prospective trial, a flexible endoscopy was performed in 51 globus patients with normal results of the laryngologic and radiographic examination. Pathologic findings requiring therapy were diagnosed in 70.

The value of endoscopy and endosonography in the diagnosis of the dysphagic patient.

The value of endoscopy in dysphagia is limited in the diagnosis of motility disorders and small structures, webs, and hiatal hernias. Endoscopy is of special use for the clarification of an organic cause of dysphagia. Intraluminal tumors can be seen and in a high percentage of cases be definitely diagnosed by taking biopsies; a malignant degeneration in Barrett's esophagus is detectable by endoscopy in 89.

The gastroenterologist's approach to dysphagia.

In the gastroenterological diagnostic armamentarium, dysphagia is considered as an important symptom for diseases of the esophagus. Concerning the history of illness, symptoms such as retrosternal pain and heartburn are often associated with gastroesophageal reflux disease. Morphological changes of the mucosa can be diagnosed by flexible endoscopy and radiographic examinations.