Acute Eosinophilic Pneumonia Evaluated with High-Resolution Computed Tomography.

Chronic eosinophilic pneumonia secondary to long-term use of nitrofurantoin: high-resolution computed tomography findings.

The authors report the case of a female patient who developed chronic eosinophilic pneumonia secondary to long-term use of nitrofurantoin for prophylaxis of recurrent urinary tract infections due to urethral stenosis. On high-resolution computed tomography scans, the pulmonary reaction to nitrofurantoin most commonly manifests as an interstitial-alveolar pattern in both lung bases. However, in ...

Adult primary varicella pneumonia: high-resolution computed tomography findings.

A 73-year-old woman was hospitalized for the treatment of anaplastic large-cell lymphoma. She complained of itchiness with a rash on her trunk and was diagnosed with chickenpox. Although she had no respiratory symptoms, chest high-resolution computed tomography (HRCT) performed on the same day showed multiple nodules with surrounding ground-glass attenuation (GGA) and consolidation (Picture). B...

High Resolution Computed Tomography

High Resolution Computed Tomography

High-resolution computed tomography

This paper investigates high-resolution reconstructions from eeciently sampled data in parallel-beam tomography, in particular local tomography. A class of sampling schemes is deened and characterized, and it is shown that the standard scheme and the interlaced scheme of Cormack are most promising. An error analysis for the ltered backprojection algorithm for both global and local tomography is...