OBJECTIVE To describe the radiographic cervical spine changes in rheumatoid arthritis patients. METHODS Forty-nine patients (37 females and 12 males) diagnosed with rheumatoid arthritis at King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia, between June 1998 and June 2000, were studied for their radiographic cervical spine changes. Their mean age at disease onset was 41.4 +/- 13...

this study was a part of national project to establish and optimize local and national diagnostic guidance levels. this work intends to evaluate image quality and entrance surface air kerma (esak) for patients' radiographic examinations in two north western provinces of country. two hospitals got involved in the present study. the rate of the rejected images and image quality grades were determ...

introduction: pulpotomy of carious primary teeth with an exposed pulp is a common treatment option. pulpotomy has been conducted with various medicaments over the years. the aim of this study was to evaluate clinical and radiographic success of primary vital pulpotomy with proroot and root mta. materials and methods: in this randomized clinical trial, children aged between 3-7 years who met the...

background: fractures of distal radius are one of the most common fractures seen by physicians and account for 20% of all fractures seen in the emergency room. various factors contribute in secondary displacement of fracture fragments after anatomic or near anatomic close reduction and cast immobilization in distal radius fractures. this study was designed to examine the correlation between rad...

the aim of this study is to compare the sensitometric properties of commonly used radiographic films processed with chemical solutions in different workload hospitals. the effect of different processing conditions on induced densities on radiologic films was investigated. two accessible double emulsions fuji and kodak films were exposed with 11-step wedge and processed with champion and cpac pr...

A case of thalassemia minor with dentoalveolar manifestations in a 22-year-old Iranian male is presented. On the basis of patient complaint of upper incisors mobility, radiographic examination was performed which revealed enlarged medullary space, thin lamina dura, prominent antegonial notch, spiky and short roots of upper incisors and a generalized root resorption. This is the second report of...

Bisphosphonates are employed with increasing frequency in various pediatric disorders, mainly associated with osteoporosis. After cessation of bisphosphonate treatment in children, skeletal radiologic changes have been documented including dense metaphyseal lines of the long bones and "bone in bone" appearance of the vertebrae. However, the evolution of these radiographic changes has not been f...

Background: Radiographic studies largely contribute to prompt diagnosis of ovarian torsion, though postoperative changes are not described and might contribute to unnecessary intervention. Case: We report a case of ovarian torsion diagnosed based on clinical presentation and radiographic findings. The detorsion was successfully performed through laparosopic access. Subsequently patient presente...

Metaphyseal sclerotic bone changes associated with benign phaeochromocytoma are very rare in childhood. We report four cases, in each of which the radiographic changes returned to normal after removal of the tumour.