Clostridial myonecrosis can be hard to diagnose early on, because it can look like cellulitis.

梭菌性肌坏死早期难以诊断，因为看起来很蜂窝。

Maybe she has a skin infection, cellulitis?

可能是皮肤感染 蜂窝？

Her hands were red and swollen. Maybe she has a skin infection, cellulitis?

她的手红肿？