PMC6914976_01
(a) A 42-year-old man presenting with lichenoid changes and atrophic mucosa located on the buccal mucosa, tongue, and lip, compatible with oral chronic graft-versus-host disease. Multiple dental caries is present due to poor oral hygiene associated with xerostomia. (b) An exophytic mass (20 x 15 mm) with induration on the left dorsum of the tongue base with a background of lichenoid mucositis.
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Intraoral examination revealed lichenoid changes and atrophic mucosa located on the buccal mucosa, tongue, and lip, compatible with oral cGVHD (Figure 1(a)). However, the lesion then enlarged over the following 3 months and appeared as an exophytic mass (20 x 15 mm) (Figure 1(b)).
(a) Plain chest radiography showing bilateral infiltrations on the 7th day after surgery. (b) Chest computed tomography imaging showing a significant ground-glass pattern, compatible with acute respiratory distress syndrome.
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Bilateral infiltrations were noted on plain chest radiography (Figure 2(a)), and significant ground-glass abnormalities were seen on a chest computed tomography (Figure 2(b)), indicating acute respiratory distress syndrome (ARDS).