case_images: PMC9381928_01
case_images: (A, B) Clinical pictures show that multiple alopecic patchs on the patient's occipital scalp before treatment. After 6 months of microneedling treatment, the hair of the patient's occipital scalp was almost completely regrowth.
case_images: fimmu-13-939077-g001.jpg
case_images: PMC9381928_01_fimmu-13-939077-g001.jpg
case_images: f1
case_images: Finally, the child only had a small amount of broken hairs remained in the occipital part, and no hair was found in the rest parts (Figure 1A).
case_images: (A, B) Dermoscopy show that before treatment, there were yellow spots, black spots, broken hairs and exclamation mark hairs in the patient's skin lesions. After 6 months of microneedling treatment, the dermoscopic signs of alopecia areata disappeared and 1-2 hairs were visible in each hair follicle.
case_images: fimmu-13-939077-g002.jpg
case_images: PMC9381928_01_fimmu-13-939077-g002.jpg
case_images: f2
case_images: Dermoscopy showed that there were yellow dots, black dots, broken hairs and exclamation mark hairs in the hair loss area of the child (Figure 2A).