case_images: PMC11733165_01
case_images: The Pimples behind the Ear.
case_images: IMCRJ-18-33-g0001.jpg
case_images: PMC11733165_01_IMCRJ-18-33-g0001.jpg
case_images: f0001
case_images: The lump had been there for 10 years, Additionally, pimples had appeared behind both ears and had gradually increased in size over time (Figure 1).
case_images: Solid Mass (Keloid) on the Right (a) and Left (b) Earlobe.
case_images: IMCRJ-18-33-g0002.jpg
case_images: PMC11733165_01_IMCRJ-18-33-g0002.jpg
case_images: f0002
case_images: A solid mass measuring 10x8 x 6 cm in the right auricle and 7x5 x 4 cm in size was palpable with a bumpy surface, skin-colored, and attached to the posterosuperior auricle (Figure 2).
case_images: Keloid after Excision on the Right (a) and Left (b) Earlobe.
case_images: IMCRJ-18-33-g0003.jpg
case_images: PMC11733165_01_IMCRJ-18-33-g0003.jpg
case_images: f0003
case_images: Lymphocyte inflammatory cell infiltration was accompanied by blood vessel dilation, fat tissue with mature fat cells, and cell nuclei at the edge within normal limits, with no signs of malignancy (Figure 3). 
case_images: Post Radiotherapy on the Right (a) and Left (b) Earlobe.
case_images: IMCRJ-18-33-g0004.jpg
case_images: PMC11733165_01_IMCRJ-18-33-g0004.jpg
case_images: f0004
case_images: This therapy aims to suppress fibroblast growth for a maximum of 48 hours after surgery in the fibroblast phase, and this procedure significantly reduces the recurrence rates (Figure 4). 