case_images: PMC8476280_01
case_images: Intraoral view at the initial visit. Gingival swelling and redness were present throughout the oral cavity, and gingival retraction of the right lower central incisor was evident.
case_images: CRID2021-9918199.001.jpg
case_images: PMC8476280_01_CRID2021-9918199.001.jpg
case_images: fig1
case_images: Her intraoral examination revealed extensive gingival swelling and redness and gingival retraction in the right lower central incisor (Figure 1).
case_images: Oral condition 2 weeks after stem cell transplantation. Oral mucositis improved slightly. Hyperpigmentation was noted around the lips, but this was also present at the first visit.
case_images: CRID2021-9918199.002.jpg
case_images: PMC8476280_01_CRID2021-9918199.002.jpg
case_images: fig2
case_images: From 2 weeks after transplantation, her oral condition improved slightly (Figure 2).
case_images: Oral condition 7 weeks after stem cell transplantation. Mild gingival swelling was evident, and the redness had improved. Bleeding was absent during scaling or brushing.
case_images: CRID2021-9918199.003.jpg
case_images: PMC8476280_01_CRID2021-9918199.003.jpg
case_images: fig3
case_images: The gingival swelling became mild, redness improved, and no gingival bleeding was detected during brushing (Figure 3).