Figure 4.
(A) Bullae were formed on a sole, accompanied by mild pruritus and prickling sensations. Reprinted/adapted with permission from Ref. [35]. 2013, Huang et al. (B–D) Bullous lesions on the extremities (knees and/or elbows) in patients with atypical HFMD. Reprinted/adapted with permission from Ref. [36]. 2020, Justino et al.