Computed tomographic (CT) scanning offers a simple, fast, and accurate study of complex maxillofacial trauma especially in the patient with multiple injuries. At the time of CT brain scanning, the facial bones can be scanned with only minimal extra time. High-resolution scanning provides excellent bony detail equal to or better than complex-motion tomography with the advantage of better contras...

The specialty has the knowledge and technology to change the outcome of lung cancer. Lung cancer, diagnosed in early stages, is as curable as all other cancers. Sputum cytology is the initial step in diagnosing roentgenographically occult lung cancer. Sputum cytology is complementary to CT scanning. Sputum cytology identifies small central lesions, and CT scanning discovers peripheral tiny aden...

Even though whole-body CT scanning is being marketed directly to patients and they are starting to demand it, does it meet the standards of a good screening test for cancer and coronary artery disease? This article is a step-by-step, disease-specific discussion of the characteristics of a good screening test, and whether whole-body CT scanning meets these standards.

AIM To evaluate timing of scheduled CT-scans after burr hole trepanation for chronic subdural hematoma (cSDH). MATERIAL AND METHODS 131 patients with primary cSDH were included. Scheduled CT-scans were performed after burr hole trepanation and placement of a subdural drain. The influence of CT-scanning with or without indwelling drain was analysed regarding subsequent surgery and CT-scans, du...

Plain x-rays can reveal opaque renal calculi. They may also be helpful in nephrocalcinosis where there is increased uptake of calcium by the kidneys. CT scan of kidneys, ureter and bladder is the preferred imaging modality looking for renal calculi. CT scanning has a higher radiation dose than plain x-ray but it has a much better sensitivity for detecting a stone both directly and indirectly (e...

Sixty patients with histologically proven lung cancer who had been accepted for mediastinoscopy or thoracotomy were prospectively entered into a study to evaluate computed tomographic (CT) scanning, 57Co-bleomycin scanning, and barium swallow in preoperative assessment of mediastinal lymph node metastasis. Fifty-six patients had thoracotomy at which all accessible lymph nodes were sampled. Twen...

Purpose: To compare the effects of gallium-67 (Ga-67) scintigraphy with computerized tomography (CT) scanning in the diagnosis of head and neck neoplasm. Materials and Methods: Eighty-three patients with neoplasm in head and neck underwent local CT scanning and Ga-67 scintigraphy preoperatively. The results were verified pathologically after operation. Results: In total 43 cases of benign neopl...

The objective of this study was to evaluate two issues regarding magnetic resonance imaging (MRI) including device functionality and image artifacts for the presence of radio frequency identification devices (RFID) in association with 0.3 Tesla at 12.7 MHz MRI and computed tomography (CT) scanning. Fifteen samples of RFID tags with two different sizes (wristband and ID card types) were tested. ...

a 3 month- old boy was admitted with recurrent severe respiratory distress and refractory to therapeutic options. patient underwent a helical multidetector ct examination. axial, coronal and three- dimensional imaging, revealed tracheal bronchus, stenosis, diverticulum and bronchiectasis. in this situation, ct scanning, perfectly 3d imaging is recommend for rule out congenital tracheobronchial ...