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  Indian J Med Microbiol
 

Figure 4: (a) Preliquid nitrogen cryotherapy linear recalcitrant alopecia areata patch over scalp on right temporo-occipital area (patient serial number 9). (b) Administration of liquid nitrogen cryotherapy in the same patient. (c) Same patient showing complete reversal of hair at 8th week- Excellent response

Figure 4: (a) Preliquid nitrogen cryotherapy linear recalcitrant alopecia areata patch over scalp on right temporo-occipital area (patient serial number 9). (b) Administration of liquid nitrogen cryotherapy in the same patient. (c) Same patient showing complete reversal of hair at 8<sup>th</sup> week- Excellent response