Retained products of conception masquerading as acquired arteriovenous malformation.
This case documents a seldom-described event of retained products of conception masquerading as an acquired arteriovenous malformation (AVM) of the uterus. The patient presented with sudden onset of heavy vaginal bleeding 6 weeks after artificial abortion. Ultrasonography and magnetic resonance imaging revealed a diffuse intramural lesion predominantly consisting of prominent vessels, which raised suspicion of an AVM. Hysterectomy revealed retained products of placenta that were necrotic and encroached into thin myometrium.
Kido
Aki
A
Department of Nuclear Medicine, Graduate School of Medicine, Kyoto University, Japan.
Togashi
Kaori
K
Koyama
Takashi
T
Ito
Hiroaki
H
Tatsumi
Keiji
K
Fujii
Shingo
S
Konishi
Junji
J
D000328:Adult; D001165:Arteriovenous Malformations / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D018457:Placenta, Retained / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011247:Pregnancy; D011644:Puerperal Disorders / Q000175:diagnosis* / Q000000981:diagnostic imaging; D018608:Ultrasonography, Doppler; D014592:Uterine Hemorrhage / Q000209:etiology; D014599:Uterus / Q000098:blood supply*