Angioleiomyoma (vascular myoma) is a rare type of leiomyoma originating from smooth muscle cells and containing thick-walled vessels. There are only a few cases of retroperitoneal angioleiomyoma reported in the literature. Herein, we present the ultrasonography, magnetic resonance imaging and histopathological findings of an asymptomatic patient with a pelvic retroperitoneal angioleiomyoma which radiologically mimicked a uterine mass.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.4261/1305-3825.DIR.1603-07.2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Case report: cotyledonoid dissecting leiomyoma in a 49-year-old woman.
Transl Cancer Res
November 2022
Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.
Background: Cotyledonoid dissecting leiomyoma (CDL) is much less common than typical leiomyoma. Macroscopically, it displays multinodular, exophytic, placenta-like cystic masses and extends into the broad ligament, pelvic cavity, and retroperitoneal space. The seemingly malignant gross appearance of the tumor has perplexed gynecologists and pathologists; microscopically, it has no malignant characteristics, such as atypical cells, a high mitotic index, or tumor necrosis.
View Article and Find Full Text PDFRetroperitoneal angioleiomyomatosis.
J Obstet Gynaecol India
June 2021
University Hospital for Gynecology, Pius Hospital, Carl von Ossietzky University, Oldenburg, Germany.
Retroperitoneal intravenous leiomyomatosis is a rare benign tumor that can spread through veins carrying significant morbidity. The challenge of its management lies within the complexity of completely excising the tumor, which if carried out improperly can result in neurological or vascular complications requiring complex reparative surgeries. Here we present the successful resection of a retroperitoneal angio-leiomyoma by combining laparoscopic route, micro-surgical techniques and modern endoscopic tools.
View Article and Find Full Text PDFPrevalence of MED12 mutations in uterine and extrauterine smooth muscle tumours.
Histopathology
March 2013
Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan.
Aims: To determine the prevalence of MED12 mutations in smooth muscle tumours of different organs.
Methods And Results: A total of 142 smooth muscle tumours of the uterus, gastrointestinal tract, retroperitoneum and soft tissue were analysed for MED12 mutations using Sanger sequencing. Among the uterine tumours that were examined, MED12 mutations were identified in 36 of 45 conventional leiomyomas (80%), two of six cellular leiomyomas (33%), one of four bizarre leiomyomas (25%), none of four lipoleiomyomas (0%), and two of 12 leiomyosarcomas (17%).
[A case of retroperitoneal angioleiomyoma resected by laparoscopy].
Hinyokika Kiyo
February 2012
The Department of Urology, Yokohama City University Graduate School of Medicine.
A retroperitoneal angioleiomyoma was incidentally detected in a 56-year-old woman during an examination of cardiovascular disease, and referred to the department of urology. Computed tomography (CT) showed a solid tumor approximately 3 cm in diameter, enhanced heterogeneously adjacent to the right adrenal and renal vein on magnetic resonance imaging the tumor showed a low intensity in the T1-weighted image and high intensity in T2-weighted image. These radiographic findings suggested a retroperitoneal tumor such as paraganglioma, angioma.
View Article and Find Full Text PDFIntravenous leiomyoma extending into the right ventricle.
J Cardiovasc Comput Tomogr
July 2010
Massachusetts General Hospital, Boston, MA 02114, USA.
We present a case of a retroperitoneal leiomyoma invading the inferior vena cava and extending to the right ventricle. The tumor was visualized with electrocardiographic-gated dual-source computed tomography, showing a low-density, lobulated mass invading the inferior vena cava and prolapsing through the tricuspid valve during diastole. Cardiac computed tomography is useful in assessing the extension and hemodynamic effect of intracardiac masses.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!