Work

A patient with sudden pulmonary embolism and stroke after total hysterectomy and bilateral salpingo-oophorectomy was diagnosed with patent foramen ovale: case report and review

Year: 2025

Type: article

Abstract: A 75-year-old woman was admitted for the treatment of uterine fibroids and underwent laparoscopic total hysterectomy with bilateral salpingo-oophorectomy under general anesthesia. On the first postoperative day, the patient experienced sudden convulsion followed by loss of consciousness while transitioning from a seated to standing position. Subsequent examinations revealed pulmonary embolism and partial thrombosis in the muscular veins of the right lower leg. Anticoagulant therapy was immediately initiated. On postoperative day 3, early morning, the patient was found to be agitated with a positive Babinski sign on the right side. A CT scan of the brain revealed a cerebral infarction. Following the sequential occurrence of pulmonary embolism and cerebral infarction, paradoxical embolism drew the physician's attention. After discussion, the cause was attributed to either an arteriovenous fistula or a patent foramen ovale. Subsequent transesophageal echocardiography (TEE) and bubble study confirmed a patent foramen ovale (PFO) in the patient. This case highlights the critical importance of proactively searching for underlying etiologies when faced with such abnormal clinical presentations.

Source: Frontiers in Cardiovascular Medicine

DOI: 10.3389/fcvm.2025.1666061

Authors: Lijun Zhao, Boyuan Wang, Bei Zhao, Ye Tian, Rui Zhai, Mei Hu

Institutions: Chinese PLA General Hospital, Chinese People's Liberation Army

Language: English

Topic: Cardiovascular and Diving-Related Complications

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801