case_images: PMC10101219_01
case_images: Symmetrical periorbital edema accompanied with purpura, and multiple flesh or brown-colored waxy, smooth, papules were on the patient's face.
case_images: CCID-16-987-g0001.jpg
case_images: PMC10101219_01_CCID-16-987-g0001.jpg
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case_images: Purpura, petechiae and ecchymoses of the skin and fingernails dystrophy.
case_images: CCID-16-987-g0002.jpg
case_images: PMC10101219_01_CCID-16-987-g0002.jpg
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case_images: Palmodigital erythematous swelling.
case_images: CCID-16-987-g0003.jpg
case_images: PMC10101219_01_CCID-16-987-g0003.jpg
case_images: f0003
case_images: The patient's right groin showed ecchymosis without obvious cause.
case_images: CCID-16-987-g0004.jpg
case_images: PMC10101219_01_CCID-16-987-g0004.jpg
case_images: f0004
case_images: There was a hard warty plaque on the left buttock at 3 o'clock. Bleeding could occur after crushing.
case_images: CCID-16-987-g0005.jpg
case_images: PMC10101219_01_CCID-16-987-g0005.jpg
case_images: f0005
case_images: Histological features.
case_images: CCID-16-987-g0006.jpg
case_images: PMC10101219_01_CCID-16-987-g0006.jpg
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case_images: The histopathological features of abdominal skin showed that the eosinophilic, morphous, fissured material was present in the dermis which was positive for Congo red stain (Figures 6 and 7).
case_images: Congo red staining (+).
case_images: CCID-16-987-g0007.jpg
case_images: PMC10101219_01_CCID-16-987-g0007.jpg
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case_images: The histopathological features of abdominal skin showed that the eosinophilic, morphous, fissured material was present in the dermis which was positive for Congo red stain (Figures 6 and 7).
case_images: (A and B) Electron microscopy showed that sheets of fine fibers with a diameter of about 10 nm were disorderly distributed in the dermis, which is in accord with amyloidosis.
case_images: CCID-16-987-g0008.jpg
case_images: PMC10101219_01_CCID-16-987-g0008.jpg
case_images: f0008
case_images: Electron microscopy showed that sheets of fine fibers 10nm in diameter were disorderly distributed in the dermis (Figure 8).