Medical image of the month: idiopathic right lower lobe pulmonary vein thrombus

Southwest Journal of Pulmonary and Critical Care

卷:20

Mahmoud MA¹  Rolle TJ¹ 

[1] Midwestern University Arizona College of Osteopathic Medicine, Tucson, AZ USA;

关键词: pulmonary vein;    thrombosis;    chest ct;    ct angiogram;    cta;    treatment;    diagnosis;    idiopathic;    symptoms;    causes;   

DOI  :  10.13175/swjpcc048-19

来源: DOAJ

【 摘 要 】

A 62-year-old man with a medical history notable only for a seasonal allergy, presented to the emergency department with complaints of shortness of breath with productive cough for 2 months which were worsening for the last 2 weeks. CTA chest revealed low density filling defect in the RLL vein consistent with RLL vein thrombus (Figures 1 and 2). After a comprehensive work up to rule out malignancy and hypercoagulable disorders, a diagnosis of idiopathic pulmonary vein thrombosis was made. The patient received heparin and was discharged with rivaroxaban.Pulmonary vein thrombosis is a rare disease but can be fatal, usually patient presents with non-specific symptoms such as cough and shortness of breath (1). The etiology in most of cases is hypercoagulable disorders, malignancies, atrial fibrillation, post lung operations such as lobectomy and lung transplantation, or could be idiopathic as in our patient.

【 授权许可】

Unknown