Gansu Provincial Hospital

Recurrent intraoperative asystole induced by tumor manipulation in a cervical vagal schwannoma: a case report

<title>Abstract</title> <bold>Background:</bold> Vagal schwannomas are rare, benign tumors arising from Schwann cells of the vagus nerve. Surgical resection is the mainstay of treatment but carries significant risks, including intraoperative hemodynamic instability due to vagal n...

An improved inverse method for estimating disease transmission rates in epidemics with low-incidence data

Abstract The accurate estimation of time-varying transmission rates is fundamental for understanding infectious disease dynamics and implementing effective public health interventions. To this end, we propose an improved inverse method for estimating time-varying transmission rat...

Delayed rupture of vaginal wall haematoma causing secondary postpartum haemorrhage—successful management with bilateral uterine artery embolisation: a case report

Secondary postpartum haemorrhag (PPH), defined as excessive bleeding occurring between 24 hours and 6 weeks after delivery, is less common than primary PPH but may cause substantial maternal morbidity if diagnosis or intervention is delayed. Vaginal wall haematomas are usually re...