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: Papillomatosis
Figure 1. Chest roentgenogram.
Figure 2. Contrast enhanced computer tomography of chest.
A 24-year-old man with recurrent respiratory papillomatosis presented with a history of breathlessness and a change in voice for the last four months. He had undergone endoscopic debridement in the past for laryngeal papillomatosis. On initial evaluation, respiratory distress was thought to be due to recurrence of laryngeal papillomatosis as he improved after surgical de-bulking of laryngo-tracheal papillomas. However, he had some trickle of blood into bronchi with debridement under general anaesthesia. Post-operative chest roentgenogram showed bilateral patchy opacities giving the appearance of aspiration pneumonitis as shown in figure 1.
He also underwent contrast enhanced computer tomography of the chest which showed numerous but small cavitary lesions involving bilateral lung parenchyma as shown in figure 2. This lead to the diagnosis of pulmonary spread of laryngeal papillomatosis and the patient was given adjuvant treatment for this aggressive disease (1,2).
K Devaraja, MS, DNB and Kapil Sikka, MS, DNB
All India Institute of Medical Sciences
Ansari Nagar, New Delhi, India
References
- Abe K, Tanaka Y, Takahashi M, Kosuda S, et al. Pulmonary spread of laryngeal papillomatosis: radiological findings. Radiat Med. 2006 May;24(4):297–301. [CrossRef] [PubMed]
- Carifi M, Napolitano D, Morandi M, Dall'Olio D. Recurrent respiratory papillomatosis: current and future perspectives. Ther Clin Risk Manag. 2015;11:731–8. [CrossRef] [PubMed]
Cite as: Devaraja K, Sikka K. Medical image of the week: papillomatosis. Southwest J Pulm Crit Care. 2017;14(3):123-4. doi: https://doi.org/10.13175/swjpcc025-17 PDF