PMC9381928_01
(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.
fimmu-13-939077-g001.jpg
PMC9381928_01_fimmu-13-939077-g001.jpg
f1
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).
(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.
fimmu-13-939077-g002.jpg
PMC9381928_01_fimmu-13-939077-g002.jpg
f2
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).