Radiologic Evaluation in Chest
نویسنده
چکیده
Radiologic evaluation of the patient with non-small cell lung cancer (NSCLC) includes chest radiographs for detecting nodules, computed tomography (CT) for further characterizing them, CT and magnetic resonance imaging (MRI) to evaluate the mediastinum, and extrathoracic imaging of bones, the adrenal gland, the central nervous system, and liver. The current practice standards for each are reviewed. Asymptomatic solitary pulmonary nodules, which are usually detected on chest radiographs obtained for other indications, inevitably require a precise diagnosis. The radiologic characteristics that differentiate benign from malignant pulmonary lesions are given. Mediastinal CT is the preferred modality for examining the mediastinum in patients with NSCLC. Magnetic resonance imaging is used selectively, eg, in patients with superior sulcus tumors who are candidates for surgery. When evaluation for
منابع مشابه
Late-onset Radiologic Findings of Respiratory System Following Sulfur Mustard Exposure
Background: Sulfur mustard (SM) as a chemical warfare agent, increases permeability of bronchial vessels and damages airway epithelium. SM exposure causes debilitating respiratory complications. This study was designed to evaluate clinical respiratory manifestations, and to compare chest X ray (CXR) and high resolution computed tomography (HRCT) scan of chest in SM exposed patients with respira...
متن کاملThe Radiographic Findings in Travelers with Chest Trauma Referred to a Tertiary Hospital in South Khorasan, Iran
Introduction: Currently, trauma is the main reason of mortality among 1-44 years old people and the third common reason of death throughout all ages. The aim of this study is to examine the radiographic findings in chest trauma patients referring to the Imam Reza Hospital in Birjand during the years of 2013-2014. Methods: The patients meeting the criteria...
متن کاملRadiologic Manifestations of Patients with Smear Positive Pulmonary Tuberculosis in Zabol
Background & Aims: Tuberculosis is one of the most important causes of mortality in the world and if it is not treated, 50 – 65% of patients would die in five years. Chest X-ray has an important role in the diagnosis of TB and early diagnosis and treatment prevent tuberculosis transmission. In this study we evaluated radiologic manifestations of patients with smear positive pulmonary tubercu...
متن کاملChest pain: a clinical assessment.
Chest pain is one of the most common presentations in emergency medicine. The initial evaluation should always consider life-threatening causes such as aortic dissection, pulmonary embolism, pneumothorax, pneumomediastinum, pericarditis, and esophageal perforation. Radiographic imaging is performed in tandem with the initial clinical assessment and stabilization of the patient. Radiologic findi...
متن کاملChest roentgenogram in the evaluation of heart defects in asymptomatic infants and children with a cardiac murmur: reproducibility and accuracy.
OBJECTIVES To evaluate the reproducibility and the accuracy of pediatric radiologists' assessments of chest radiographs with respect to the presence or absence of heart defects in children with an asymptomatic heart murmur. DESIGN Ninety-eight children, ages 1 month to 15 years (median, 30.1 months), referred for evaluation of a heart murmur were consecutively included. They all had a standar...
متن کاملManagement of asymptomatic patients following stab wounds to the chest.
A patient with stab wounds to the chest may have negative physical findings, and normal radiologic examinations and still develop delayed pneumothorax or hemothorax. The frequency and time intervals of these complications have not been established. One hundred ten asymptomatic patients with chest stab wounds were prospectively studied. All patients had normal chest radiographs on initial evalua...
متن کامل