Retained products of conception mimicking a large endometrial AVM: Complete resolution following spontaneous abortion

2006 ◽  
Vol 35 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Kiran Jain ◽  
Maria Fogata
Keyword(s):  
Spontaneous Abortion ◽  
Complete Resolution ◽  
Retained Products Of Conception ◽  
Products Of Conception ◽  
Retained Products

Detection of retained products of conception following spontaneous abortion in the first trimester.

1991 ◽  
Vol 10 (7) ◽  
pp. 387-395 ◽  
Author(s):  
A B Kurtz ◽  
R D Shlansky-Goldberg ◽  
H Y Choi ◽  
L Needleman ◽  
R J Wapner ◽  
...  
Keyword(s):  
Spontaneous Abortion ◽  
First Trimester ◽  
Retained Products Of Conception ◽  
Products Of Conception ◽  
Retained Products

scholarly journals Subinvolution of the placental site as the cause of hysterectomy in young woman

2021 ◽  
Vol 14 (2) ◽  
pp. e238945
Author(s):  
Olga Triantafyllidou ◽  
Stavroula Kastora ◽  
Irini Messini ◽  
Dimitrios Kalampokis
Keyword(s):  
Young Woman ◽  
Young Women ◽  
Postpartum Haemorrhage ◽  
Total Abdominal Hysterectomy ◽  
Abdominal Hysterectomy ◽  
Retained Products Of Conception ◽  
Products Of Conception ◽  
Fertility Sparing ◽  
Placental Site ◽  
Retained Products

Subinvolution of placental sites (SPSs) is a rare but severe cause of secondary postpartum haemorrhage (PPH). SPS is characterised by the abnormal persistence of large, dilated, superficially modified spiral arteries in the absence of retained products of conception. It is an important cause of morbidity and mortality of young women. In this study, we present a case of secondary PPH in a young woman after uncomplicated caesarean delivery who was deemed clinically unstable, and finally, underwent emergent total abdominal hysterectomy. We reviewed the literature with an emphasis on the pathophysiology of this situation. Treatment of patients with SPS includes conservative medical therapy, hysterectomy and fertility-sparing percutaneous embolotherapy.

scholarly journals Overview of Neo-Vascular Lesions after Delivery or Miscarriage

2021 ◽  
Vol 10 (5) ◽  
pp. 1084
Author(s):  
Yuji Shiina
Keyword(s):  
Arteriovenous Malformations ◽  
Uterine Artery ◽  
Spontaneous Regression ◽  
Vascular Diseases ◽  
Vascular Lesions ◽  
Artery Pseudoaneurysm ◽  
Retained Products Of Conception ◽  
Products Of Conception ◽  
Uterine Artery Pseudoaneurysm ◽  
Retained Products

The concept of intrauterine neo-vascular lesions after pregnancy, initially called placental polyps, has changed gradually. Now, based on diagnostic imaging, such lesions are defined as retained products of conception (RPOC) with vascularization. The lesions appear after delivery or miscarriage, and they are accompanied by frequent abundant vascularization in the myometrium attached to the remnant. Many of these vascular lesions have been reported to resolve spontaneously within a few months. Acquired arteriovenous malformations (AVMs) must be considered in the differential diagnosis of RPOC with vascularization. AVMs are errors of morphogenesis. The lesions start to be constructed at the time of placenta formation. These lesions do not show spontaneous regression. Although these two lesions are recognized as neo-vascular lesions, neo-vascular lesions on imaging may represent conditions other than these two lesions (e.g., peritrophoblastic flow, uterine artery pseudoaneurysm, and villous-derived malignancies). Detecting vasculature at the placenta–myometrium interface and classifying vascular diseases according to hemodynamics in the remnant would facilitate the development of specific treatments.

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