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.
Medical Image of the Week: Pulmonary Metastases of Rectal Cancer
Figure 1. CT scan of the chest shows bilateral masses (white arrows), left sided pleural effusion and endobronchial mass (black arrow).
Figure 2: Endobronchial mass (A) before and (B) after removal.
A 51-year-old woman with known rectal cancer currently receiving systemic chemotherapy presented with 2 weeks of worsening dyspnea on exertion. The day prior to admission she developed persistent inspiratory and expiratory wheeze. CT scan demonstrated right main stem endobronchial mass and a heterogeneous mass comprising the entire left hemithorax (Figure 1). Flexible bronchoscopy demonstrated a fungating mass at the carina extending down both main stems (Figure 2). The mass was snared and removed with cryotherapy and pathology was consistent with metastatic rectal adenocarcinoma.
Michael Insel MD, Naser Mahmoud MD and Afshin Sam MD
Division of Pulmonary, Allergy, Critical Care and Sleep
Banner-University Medical Center Tucson
Tucson, AZ USA
Cite as: Insel M, Mahmoud N, Sam A. Medical image of the week: pulmonary metastases of rectal cancer. Southwest J Pulm Crit Care. 2017;14(2):43-4. doi: https://doi.org/10.13175/swjpcc008-17 PDF