Journal of computer assisted tomography
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Pancreatic fracture is a rare injury caused by blunt abdominal trauma. Few proven cases have been diagnosed by abdominal CT. The typical clinical triad of upper abdominal pain, leukocytosis, and hyperamylasemia is nonspecific. ⋯ Traumatic pancreatic fracture generally occurs as a transverse transection across the neck of the pancreas. Commonly, an accompanying injury to other visceral organs is present. The diagnosis of pancreatic fracture requires a high index of suspicion with close scrutiny of the CT images.
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J Comput Assist Tomogr · Mar 1990
Case ReportsCT diagnosis of catheter-induced septic thrombus of vena cava.
Two cases of septic thrombosis of the vena cava induced by central venous catheterization are reported. Computed tomography showed thrombi containing gas bubbles in the venae cavae; one involving the superior vena cava and the other the left-sided inferior vena cava. Computed tomography also demonstrated surrounding inflammatory infiltrations in the upper mediastinum or retroperitoneum.
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J Comput Assist Tomogr · Mar 1990
Case ReportsCT demonstration of spinal epidural emphysema after strenuous exercise.
We report a case of spinal epidural emphysema after strenuous exercise. The emphysema was without clinical signs and disappeared after 2 weeks.
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The normal magnetic resonance (MR) anatomy of the larynx at high field strength (1.5 T) was studied in 2 normal excised larynges and 62 subjects without laryngopharyngeal disease. The two normal excised larynges were imaged using a 1.5 T MR scanner with a 3 in diameter circular surface coil and a GE 9800 CT scanner. The larynges were sectioned transversely and the MR and CT images compared to gross and histologic sections. ⋯ However, they did show more high intensity foci in older men than in younger women. Magnetic resonance showed better contrast resolution and finer detail than CT scans in the same subjects. Magnetic resonance imaging at 1.5 T, with either a saddle-shaped neck surface coil or a 3 in diameter circular surface coil, provides high contrast and high spatial resolution images and could be useful for the diagnosis of lesions of the larynx.(ABSTRACT TRUNCATED AT 400 WORDS)
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J Comput Assist Tomogr · Jul 1989
Case ReportsPituitary adenoma in McCune-Albright syndrome: MR demonstration.
The magnetic resonance (MR) demonstration of a pituitary adenoma associated with McCune-Albright syndrome is presented. A useful role for routine MR imaging of the sella turcica in all cases of clinically suspected McCune-Albright syndrome is suggested. This is especially important in patients with leontiasis ossea secondary to polyostotic fibrous dysplasia involving the craniofacial bones and skull base.