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.
May 2018 Imaging Case of the Month
Michael B. Gotway, MD
Department of Radiology
Mayo Clinic Arizona
Scottsdale, AZ USA
Clinical History: A 79-year-old man with a past medical history significant for mild, intermittent asthma since childhood and mild aortic stenosis presents to the Emergency Room with fevers and chills for 5 days, associated with dry cough and dyspnea on exertion. His past medical history was otherwise relatively unremarkable, with coronary artery disease as evidenced by coronary artery calcium at a calcium scoring CT, hypothyroidism, and dyslipidemia. The patient has allergies to dust and penicillin, and his only medications included thyroid replacement, aspirin, and an albuterol inhaler as needed. He was a 15-pack-year smoker, quitting 30 years ago. His past surgical history was remarkable only for tonsillectomy, inguinal hernia repair, meniscal repair, and sigmoid colon resection for diverticular abscess 14 years earlier. The patient was afebrile, his heart rate was 96 beats / minute and regular, decreased breath sounds at the lung bases was noted, and the white blood cell count was normal. Electrocardiography showed no abnormalities. Oxygen saturation was 92% on room air. Frontal chest radiography (Figures 1A and B) was performed.
Figure 1. Frontal (A) and lateral (B) chest radiography.
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 nineteen pages)
- Chest frontal imaging shows bilateral pleural fluid collections
- Chest radiography shows bilateral lower lobe bronchial wall thickening and patchy consolidation
- Chest radiography shows cavitary lung disease
- Chest radiography shows numerous small nodules
- Chest radiography shows peribronchial and mediastinal lymphadenopathy
Cite as: Gotway MB. May 2018 imaging case of the month. Southwest J Pulm Crit Care. 2018;16(5):254-78. doi: https://doi.org/10.13175/swjpcc062-18 PDF