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Clavero Bertomeu L, Castro Portillo L, Fernández-Conde de Paz C. Uterine Arteriovenous Malformation: Diagnostic and Therapeutic Challenges. Diagnostics (Basel) 2024; 14:1084. [PMID: 38893611 PMCID: PMC11172076 DOI: 10.3390/diagnostics14111084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/26/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Uterine arteriovenous malformations are a rare cause of puerperal haemorrhage, but their incidence is increasing due to both improved diagnosis and the more frequent use of uterine surgery in recent years. The use of ultrasound, both B-mode and Doppler, is recommended for diagnosis and follow-up, as it has been shown to be the simplest and most cost-effective method. Endometrial thickening associated with an anechoic and vascular intramiometrial structure is very useful for diagnosis and can help to exclude other causes of dysfunctional bleeding. Pulsed Doppler shows low-resistance vessels and high pulsatility indices with a high peak systolic velocity (PSV). In a healthy myometrium, the vessels have a peak systolic velocity of 9-40 cm/s and a resistance index between 0.6 and 0.8, whereas in the case of AVMs, the systolic and diastolic velocities are 4-6 times higher (PSV 25-110 cm/s with a mean of 60 cm/s and a resistance index of 0.27-0.75 with a mean of 0.41). For treatment, we must individualise each case, taking into account haemodynamic stability, the patient's reproductive wishes, and the severity of the AVM as assessed by its size and PSV.
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Affiliation(s)
- Luisa Clavero Bertomeu
- Department of Obstetrics and Gynecology, Valme University Hospital, 41014 Sevilla, Spain
| | - Laura Castro Portillo
- Department of Obstetrics and Gynecology, Valme University Hospital, 41014 Sevilla, Spain
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Zhang W, Cui S, Mao Z, Hao Y, Tan Y, Ban Y, Cui B. Effect of direct surgical treatment in pregnancy-related uterine arteriovenous malformation. BMC Pregnancy Childbirth 2023; 23:673. [PMID: 37726661 PMCID: PMC10507977 DOI: 10.1186/s12884-023-05961-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 08/28/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Uterine arteriovenous malformation (UAVM) is a relatively rare but potentially life-threatening situations abnormal vascular connections between the uterine arterial and venous systems. Lack of recognized guidelines and clinic experience, there is a lot of clinic problems about diagnosis and treatment. By analyzing the clinical data of patients with pregnancy-related UAVM, we aim to confirm the safety of direct surgeries and the benefit of pretreatment (uterine artery embolization or medical therapy) before surgery, and to explore more optimal therapies for patients with pregnancy-related UAVM. METHODS A total of 106 patients in Qilu Hospital of Shandong University from January 2011 to December 2021 diagnosed of pregnancy-related UAVM were involved in this study. Depending on whether preoperative intervention was performed, the patients were divided into direct surgery group and pretreatment group (uterine artery embolization or medical management). Clinical characteristics, operative related factors and prognosis were analyzed. RESULTS The most common symptom of pregnancy-related UAVM was vaginal bleeding (82.5%), which could also be accompanied by abdominal pain. Pretreatments (uterine artery embolization or medical therapy) had no obvious benefit to the subsequent surgeries, but increased the hospital stay and hospital cost. Direct surgery group had satisfactory success rate and prognosis compared to pretreatment group. CONCLUSION For pregnancy-related UAVM, direct surgery has good effects and high safety with shorter hospital stays and less hospital cost. What is more, without uterine artery embolization and other medical therapy, patients could remain better fertility in future.
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Affiliation(s)
- Wenjing Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Suhua Cui
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Zhonghao Mao
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Yiping Hao
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Yilin Tan
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Qingdao, Shandong, 266011, China
| | - Yanli Ban
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
| | - Baoxia Cui
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
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Xie Z, Wang Y, Chen R. Persistent cornual pregnancy mimicking uterine arteriovenous malformation: a case report. BMC Womens Health 2023; 23:314. [PMID: 37328873 PMCID: PMC10276523 DOI: 10.1186/s12905-023-02450-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/24/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Uterine arteriovenous malformation(AVM) refers to the abnormal direct traffic between uterine arteries and veins, which can be characterized by the imaging examination, showing increased uterine vascularity and arteriovenous shunting. However, similar imaging manifestations can also be seen in a variety of conditions including retained production of conception, gestational trophoblastic disease, placental polyp, and vascular neoplasm. CASE PRESENTATION Here we present a case of a 42-year-old woman who was suspected of suffering uterine AVM indicated by Doppler sonography and magnetic resonance imaging but was finally diagnosed with a persistent ectopic pregnancy located on the right uterine corner by pathology after laparoscopy. She recovered well after surgery. CONCLUSION Uterine AVM is a rare and serious condition. In general, it presents special radiological manifestations. However, when complicated with other diseases it can also be distorting. Standardized diagnosis and management are important.
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Affiliation(s)
- Zhuolin Xie
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, National Clinical Research Center for Obstetric & Gynecologic Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
| | - Yang Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, National Clinical Research Center for Obstetric & Gynecologic Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
| | - Rong Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, National Clinical Research Center for Obstetric & Gynecologic Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
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Hoang VT, Van HAT, Trinh CT, Pham NTT, Huynh C, Ha TN, Huynh PH, Nguyen HQ, Vo UG, Nguyen TT. Uterine Arteriovenous Malformation: A Pictorial Review of Diagnosis and Management. J Endovasc Ther 2021; 28:659-675. [PMID: 34142901 DOI: 10.1177/15266028211025022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
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.
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Affiliation(s)
- Van Trung Hoang
- Department of Radiology, Thien Hanh Hospital, Buon Ma Thuot, Vietnam
| | - Hoang Anh Thi Van
- Department of Radiology, Thien Hanh Hospital, Buon Ma Thuot, Vietnam
| | | | | | - Chinh Huynh
- Department of Radiology, Tu Du Hospital, Ho Chi Minh City, Vietnam
| | - To Nguyen Ha
- Department of Radiology, Tu Du Hospital, Ho Chi Minh City, Vietnam
| | - Phuong Hai Huynh
- Department of Radiology, University Medical Center at Ho Chi Minh City, Vietnam
| | - Hoang Quan Nguyen
- Department of Radiology, Da Nang Oncology Hospital, Da Nang, Vietnam
| | - Uyen Giao Vo
- Department of Vascular Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Thanh Thao Nguyen
- Department of Radiology, Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam
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Kungurtsev VV, Cherkashov AM, Sorokin VG, Pavlova SA, Zhadanova TV. [Stage wise treatment of uterine arteriovenous malformation complicated by recurrent haemorrhage]. ANGIOLOGIIA I SOSUDISTAIA KHIRURGIIA = ANGIOLOGY AND VASCULAR SURGERY 2021; 27:138-144. [PMID: 35050259 DOI: 10.33529/angio2021405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Uterine arteriovenous malformation is a rarely encountered disease threatening with massive haemorrhage. The article describes a clinical case report regarding a 37-year-old woman presenting with this pathology and previously hospitalized twice with severe posthaemorrhagic complications at a 5-month interval due to refusal from timely hysterectomy. A vascular formation in the womb was detected at ultrasonography, however its pattern was identified only by computed tomography of small pelvis organs with intravenous contrasting. However, the complete picture of the architectonics of uterine arteriovenous malformation and extension of the pathology was obtained by selective subtraction angiography, making it possible not only to perform diagnosis but also, if necessary, to immediately perform selective embolization of the supplying vessels. Due to massive uterine bleeding on the background of womb malformation, the woman was twice subjected to roentgenoendovascular embolization of afferent vessels, with the achievement of persistent haemostasis. Hysterectomy was performed after stabilization of the state. Thus, an extensive angiomatous uterine lesion accompanied by recurrent bleedings, along with roentgenoendovascular methods of treatment there is a need of additional surgical resection with the removal of the angiodysplasia focus.
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Affiliation(s)
- V V Kungurtsev
- Department of Roentgenosurgical Methods of Diagnosis and Treatment, Multimodality Medical Centre of the Bank of Russia, Moscow, Russia
| | - A M Cherkashov
- Department of Roentgenosurgical Methods of Diagnosis and Treatment, Multimodality Medical Centre of the Bank of Russia, Moscow, Russia
| | - V G Sorokin
- Department of Roentgenosurgical Methods of Diagnosis and Treatment, Multimodality Medical Centre of the Bank of Russia, Moscow, Russia
| | - S A Pavlova
- Department of Roentgenosurgical Methods of Diagnosis and Treatment, Multimodality Medical Centre of the Bank of Russia, Moscow, Russia
| | - T V Zhadanova
- Department of Roentgenosurgical Methods of Diagnosis and Treatment, Multimodality Medical Centre of the Bank of Russia, Moscow, Russia
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Giurazza F, Corvino F, Silvestre M, Cavaglià E, Amodio F, Cangiano G, De Magistris G, Niola R. Uterine Arteriovenous Malformations. Semin Ultrasound CT MR 2020; 42:37-45. [PMID: 33541588 DOI: 10.1053/j.sult.2020.08.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Uterine arteriovenous malformations are rare but may represent a life-threatening cause of vaginal bleeding. The typical patient affected is a multiparous woman during her thirties. The origin can be congenital or acquired, with the latter being more common after uterine surgery and presenting mainly as arteriovenous fistulous connections into the myometrium supplied by uterine arteries. The correct diagnosis of uterine arteriovenous malformations requires imaging findings of tubular and tortuous structures with mixed signal from arterial and venous flows; transvaginal color-Doppler ultrasound is the initial technique applied, then integrated with contrast-enhanced magnetic resonance or computed tomography. Multiple treatment approaches are available, including conservative-medical, endovascular embolization and surgery. Transarterial embolization represents the most applied, preserving childbearing capacity with negligible procedural complications; clinical and technical success rates are elevated, up to 90%. The goal of embolization is to occlude the point of fistula or the nidus and the application of multiple embolizing agents has been reported: despite there is no clear superiority of one over the others, liquids, especially those related to the dymethil-sulfoxide family, present relevant technical advantages. Surgery is nowadays to be considered when the endovascular approach fails and in these cases hysterectomy remains the common recommendation.
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Affiliation(s)
- Francesco Giurazza
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy.
| | - Fabio Corvino
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Mattia Silvestre
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Enrico Cavaglià
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Francesco Amodio
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Gianluca Cangiano
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Giuseppe De Magistris
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
| | - Raffaella Niola
- Vascular and Interventional Radiology Department, Cardarelli Hospital, Naples, Italy
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