In the literature, there are other reported sites such as sacrum, bladder, uterus, cervix, vagina, testicles, seminal vesicles and retrovesical
9 cm elongated cyst with hyperintense content on all pulse sequences, inferring protein content, and extending from the right retrovesical
region to the mesogastric region, perhaps corresponding to the persistence of the mesonephric duct, related to ipsilateral renal agenesis [Figures 2, 3, and 4].
In our case series, in a male patient, a cyst that was 5 cm in diameter in the retrovesical
recess, which occupied the region between the sigmoid colon and bladder and adhered to the anterolateral wall of the bladder, was detected.
Resonancia magnetica de pelvis: estructura retrovesical
compatible con utero sin evidencia de ovarios; ecograma inguino--pelvico: normal; laparoscopia exploradora de pelvis: utero de 3,5 cm y vagina de 5 cm, ambas de tamano normal; a cada lado de las trompas se observaron estructuras rudimentarias dificiles de identificar como gonadas, no se identificaron otras estructuras compatibles con ellas, sin embargo, se tomaron muestras de trompas y de restos rudimentarios, igualmente de colon para su estudio anatomo--patologico.
Computed tomography (CT) revealed a well-delineated and homogeneous retrovesical
solid mass that measured 5 x 3 cm in diameter (Figure 1).
Other pathogenic hypotheses for isolated retroperitoneal or retrovesical
cysts have also been proposed.
location of hydatid cyst is very rare.
cystic lesions in female patients with unilateral renal agenesis or dysplasia.
In this article we aimed to report our approach to diagnose and to treat a primary huge hydatid cyst in retrovesical
space between sigmoid colon and bladder.
In addition it may be confused with malignancy in the gastroin- testinal system or retrovesical
Los sitios para evaluar la presencia de liquido intraperitoneal son el espacio hepatorrenal (bolsa de Morrison), el espacio esplenorrenal y el espacio retrovesical
Open surgery for SVC is challenging because of the deep location of the seminal vesicles in the retrovesical
space and the needed large incision (with extensive bladder mobilization).