Related Experiment Video
Updated: Jul 17, 2025

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats
Published on: March 8, 2019
A case of hemoptysis unveiling the unlikely culprit - pulmonary arteriovenous malformation
Paras Thapa1, Madhur Bhattarai2, Basanta Sharma Paudel2
1Department of Radiology, Tribhuvan University Teaching Hospital, Institute of Medicine, Maharajgunj, Nepal.
Abstract:
Pulmonary arteriovenous malformation (PAVM) is a rare vascular anomaly characterized by abnormal communication between the pulmonary artery and vein. It is a rare cause of hemoptysis. Computed tomographic angiography (CTA) has become the preferred and dependable diagnostic approach for identifying PAVM. PAVM embolization is the primary recommended treatment for this condition. We present a case of a 43-year-old male with a complex PAVM in the left lower lobe presenting with hemoptysis treated with an endovascular approach. Following the procedure, the patient's symptoms resolved.
Related Concept Videos
Pulmonary Embolism I: Introduction
Pulmonary Hypertension: Classification and Pathogenesis
There are various classifications for PH, each relating to different underlying causes and also...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Hemodialysis I: Introduction

