Spontaneous Resolution of an Acquired Uterine Arteriovenous Malformation in an Elderly Primigravida

Uterine Arteriovenous Malformation: A Pictorial Review of Diagnosis and Management

Uterine arteriovenous malformation (UAVM) is a rare condition and is classified as either congenital or acquired UAVM. Patients with UAVMs usually experience miscarriages or recurrent menorrhagia. Ultrasound is used for the initial estimation of UAVMs. Computed tomography and magnetic resonance imaging are noninvasive and valuable methods that provide good compatibility with digital subtraction angiography to support the diagnosis and treatment of UAVM. Timely diagnosis is crucial to provide appropriate treatment for alleviating complications. This article presents a pictorial and literature review of the current evidence of the diagnosis and management of UAVM.

Uterine arteriovenous malformation combined with iliac arteriovenous malformation diagnosed by contrast-enhanced ultrasound: A case report and review of the literature

 Uterine arteriovenous malformation (AVM) is an extremely rare condition characterized by abnormal connections between veins and arteries. The atypical clinical manifestations and relatively low morbidity of AVM are conducive to missed diagnosis. The present study describes a case of a 47-year-old female patient with congenital uterine AVM followed by iatrogenic AVM. The diagnosis was established by contrast-enhanced ultrasound combined with contrast-enhanced CT (CECT). Because the symptom of vaginal bleeding was severe, trophoblastic disease or neoplasia could be preferred. The manifestations on various imaging examinations were carefully assessed, and the relevant literature was also reviewed.