نتایج جستجو برای: computed tomography scan

تعداد نتایج: 311025  

Herein, we report on a 24-year-old woman with a large well-marginated gastric mucosa-associated lymphoid tissue (MALT) lymphoma. She presented with dysphagia and epigastric pain. In esophago­gastro­duodeno­scopy there was a huge bulging submucosal mass with normal appearing mucosa in the cardia in addition to a grade B gastro-esophageal reflux disease. She was treated with a proton pump inhibit...

2016
Himanshu Mishra Ritusha Mishra

Endoscopic biopsy from suspicious lesion and Fine needle aspiration cytology from secondary nodal sites are done for histopathological confirmation. Chest X-ray is required to exclude lung metastasis. Contrast-enhanced computed tomography (CECT) scan or Magnetic resonance imaging (MRI) could be used to assess the loco-regional extent of the disease, however MRI is more sensitive but less specif...

2012
Chan-Hee Jung Hyeon-Jeong Goong Bo-Yeon Kim Jung-Mi Park Jeong-Ja Kwak Chul-Hee Kim Hyun-Sook Hong Sung-Koo Kang Ji-Oh Mok

UNLABELLED INTRODUCTION When a pulmonary nodular lesion is detected by F-18 fluorodeoxyglucose positron emission tomography-computed tomography in a patient with post-surgical papillary thyroid carcinoma with undetectable serum-stimulated thyroglobulin levels and negative 131I whole body scan, diagnosis and management of the nodule may be confusing. CASE PRESENTATION We describe two post-s...

Mediastinal epidermoid cyst is a rare condition that is considered as a congenital disorder. Various manifestations from asymptomatic cases to serious symptoms may be found in these patients. However, some cases may be diagnosed incidentally. Here, we report an old man with recurrent pneumonia who demonstrated symptoms of respiratory distress and chest pain. The high resolution computed tomogra...

Journal: :dental research journal 0
ehsan hekmatian nasim jafari-pozve ladan khorrami

background: cone-beam computed tomography (cbct) is a new imaging technology that has been widely used in implantology, oral and maxillofacial surgery and orthodontics. this method provides 3-d images that are composed of voxel, which is the smallest image unit, and determines image resolution. smaller voxel is associated with the higher resolution and also greater radiation exposure. this stud...

Background and Importance: A 60-year-old diabetic man with simultaneous diffuse idiopathic hyperostosis, massive ossification of the posterior longitudinal ligament and cervical and higher part of thoracic ligamentum flavum is reported in this article. Such comorbidity rarely occurs. Case Presentation: The patient’s chief complaint was sensation abnormalities without gait disturbance or ...

  Background:To determine the prevalence of incidental Kienböck disease.   Methods: A retrospective analysis of 150,912 radiological reports or images obtained over a five year period was performed of 76,174 patients who underwent a radiograph or computed tomography scan which included the wrist, in Edinburgh and Lothian, UK. Results: There were 5 cases of incidental Kienböck disease and 13 cas...

Dehghani, N, Mehdizadeh , F, Sobhani , A,

ABSTRACT Trauma is the most common reason of death in 1-44 years olds. In patients with multiple rtrauma, the head is the most common involved part . Car accident is the most common cause of head injury in adults. The importance of computed tomography (CT) in diagnosis of brain trauma is well estabilished and CT of the brain is a choice method. A descriptive study was carried out in 880 patie...

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