نتایج جستجو برای: pulmonary ventilationperfusion scan

تعداد نتایج: 301474  

Journal: :Thorax 1998
M K Gould G A Lillington

OBJECTIVE To compare the probability of cancer in a solitary pulmonary nodule using standard criteria with Bayesian analysis and result of 2-[F-18] fluoro-2-deoxy-D-glucose-positron emission tomographic (FDG-PET) scan. SETTING A university hospital and a teaching Veteran Affairs Medical Center. METHODS Retrospective analysis of 52 patients who had undergone both CT scan of the chest and a F...

Journal: :Journal of Neurology & Neurophysiology 2012

Journal: :Tuberculosis and Respiratory Diseases 1987

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...

Journal: :Canadian Journal of Infectious Diseases and Medical Microbiology 2009

2014
Mohammad Javad Fallahi Seyed Masoom Masoompour Mehdi Mirzaee

Pulmonary embolism is considered as a great masquerader due to its frequent nonspecific signs and symptoms. Typically pulmonary embolism is under-diagnosed or over-diagnosed. In this study a patient with pulmonary embolism is reported in which the patient exhibited two unusual manifestations namely; right upper quadrant abdominal pain and ST-T elevation in anterior precordial leads. Due to the ...

Amin Sadat Sharif, Hasan Otukesh, Nakisa Hooman, Nasrin Hoseinynejad, Rozita Hoseini,

Bachground: The aim of this study was to determine of diagnostic value of albumin, anti-thrombin Ш, and fibrinogen factors in the diagnosis of pulmonary embolism compared to lung perfusion scan in patients with nephrotic syndrome referred to Hazrat Ali Asghar hospital of Tehran city (Iran) in 2018-2019.  Methods: This study was cross sectional study that was carried out on 30 patients with nep...

2015
Ali Toghiani Atoosa Adibi Arash Taghavi

BACKGROUND Computed tomography (CT) scan is one the most useful devices in chest imaging. CT scan can be used in mediastinal abnormality, lungs, and pleural evaluations. According to the high prevalence and different causes of pulmonary nodules, we designed this study to evaluate the prevalence and the types of pulmonary nodules in noncancerous patients who underwent chest multi-detector CT (MD...

Journal: :journal of cardio-thoracic medicine 0
reza bagheri thoracic surgeon, cardio- thoracic surgery & transplant research center, emam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran reza afghani fellowship of thoracic surgery, cardio- thoracic surgery & transplant research center, emam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran

a 25-year-old man was admitted in hospital due to right side hemopneumothorax secondary to car accident. a chest tube was inserted. during the hospitalization days, chest ct scan revealed a 3cmx3 cm oval-shaped density located in the right upper lobe. since he was in a good general condition, he was discharged from hospital after removal of chest tube and a follow-up chest ct-scan was recommend...

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