In fact, there have been a number of complications from the procedure, including at least one death, and patients in whom the stents migrated to other parts of their bodies.
Eneneni, zininzi iingxaki ezenziwa yile nkqubo neziquka umntu omnye owasweleka kunye nengxaki yee-stents ezifudukela kwezinye iindawo emzimbeni.