Imaging
Those who care for patients with pulmonary, critical care or sleep disorders rely heavily on chest radiology and pathology to determine diagnoses. The Southwest Journal of Pulmonary, Critical Care & Sleep publishes case-based articles with characteristic chest imaging and related pathology.
The editor of this section will oversee and coordinate the publication of a core of the most important chest imaging topics. In doing so, they encourage the submission of unsolicited manuscripts. It cannot be overemphasized that both radiologic and pathologic images must be of excellent quality. As a rule, 600 DPI is sufficient for radiographic and pathologic images. Taking pictures of plain chest radiographs and CT scans with a digital camera is strongly discouraged. The figures should be cited in the text and numbered consecutively. The stain used for pathology specimens and magnification should be mentioned in the figure legend. Those who care for patients with pulmonary, critical care or sleep disorders rely heavily on chest radiology and pathology to determine diagnoses. The Southwest Journal of Pulmonary, Critical Care & Sleep publishes case-based articles with characteristic chest imaging and related pathology. The editor of this section will oversee and coordinate the publication of a core of the most important chest imaging topics. In doing so, they encourage the submission of unsolicited manuscripts. It cannot be overemphasized that both radiologic and pathologic images must be of excellent quality. As a rule, 600 DPI is sufficient for radiographic and pathologic images. Taking pictures of plain chest radiographs and CT scans with a digital camera is strongly discouraged. The figures should be cited in the text and numbered consecutively. The stain used for pathology specimens and magnification should be mentioned in the figure legend.
February 2018 Imaging Case of the Month
Michael B. Gotway, MD
Department of Radiology
Mayo Clinic Arizona
Scottsdale, AZ USA
Clinical History: An 18-year-old woman with a questionable history of asthma (one physician source claimed no clear history of asthma, whereas another source claimed severe asthma) presented to the emergency room with worsening shortness of breath and cough. The patient’s past medical history was otherwise largely unremarkable. She did have complaints of recurrent rhinorrhea and allergies, for which sinus CT (Figure 1) had been performed.
Figure 1. Unenhanced axial sinus CT shows multifocal sinus opacification (arrow = maxillary sinuses, arrowheads = ethmoid sinuses, double arrowhead= sphenoid sinus)
Physical examination was remarkable for coarse, right-greater-than-left basal rales and coarse breath sounds. The patient’s oxygen saturation was 98% on room air. Her nasal septum appeared deviated. The patient’s vital signs were within normal limits and she was afebrile.
Laboratory evaluation showed a normal complete blood count, electrolyte panel, and liver function tests. A digital frontal chest image (Figure 2) obtained at presentation is shown, with a comparison chest radiograph from 5 months earlier also shown.
Figure 2. A: Digital frontal chest image. B: Chest radiograph from 5 months earlier.
Which of the following represents the most accurate assessment of the frontal chest imaging findings? (Click on the correct answer to proceed to the second of seven pages)
- Chest frontal imaging shows basilar fibrosis
- Chest frontal imaging shows mediastinal and peribronchial lymphadenopathy
- Chest frontal imaging shows multiple, bilateral small nodules
- Chest frontal imaging shows normal findings
- Chest frontal imaging shows patchy nodular opacities in the right lung
Cite as: Gotway MB. February 2018 imaging case of the month. Southwest J Pulm Crit Care. 2018;16(2):67-75. doi: https://doi.org/10.13175/swjpcc019-18 PDF