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. 2021 Jul 6;14:779–814. doi: 10.2147/CCID.S315711

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© 2021 Heydenrych et al.

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Vascular obstruction: 60 IU hyaluronidase under ultrasound guidance (A) pre-Rx (B) 2h post -Rx (C) 1-week post- Rx. Yellow circle denotes injection area. Note: Images courtesy of Dr Stefania Roberts.