WebCT and MRI of the abdomen and pelvis serve a crucial role in the diagnosis and follow-up of many nonovarian malignancies. Adnexal masses in these patients are an imaging dilemma because they may represent metastases to the ovaries, primary ovarian malignancy, or incidental benign pathology. WebMar 1, 2003 · The majority of large masses in the female pelvis represent such commonly encountered entities as uterine fibroid tumor, dermoid tumor, ovarian cyst, and ovarian cancer. However, uncommon pelvic masses such as mesothelioma, adenocarcinoma, carcinosarcoma, leiomyosarcoma, and desmoid tumor may also be seen.
Differential Diagnosis for Female Pelvic Masses IntechOpen
WebAdnexal masses can be caused by numerous gynecologic and non-gynecologic factors. Most commonly, the tumors originate from the female reproductive system. But they can also originate in the urinary or digestive systems. Gynecologic adnexal tumors. Most adnexal masses are caused by problems with the female reproductive system. WebMore masses in the deep pelvis were biopsied with sonographic guidance than with CT guidance ( n = 62; CT, 19; sonography, 43) because sonography is better suited for reaching deep pelvic masses through the transvaginal and endorectal approaches. These masses are not safely accessible with CT guidance. phytage labs tinnitus
Approach to Cystic Lesions in the Abdomen and Pelvis
WebFeb 4, 2024 · CT has high sensitivity in the diagnosis of cystic teratomas 6 though it is not routinely recommended for this purpose owing to its ionizing radiation. Typically CT images demonstrate fat (areas with very low Hounsfield values), fat-fluid level, calcification (sometimes dentiform), Rokitansky protuberance, and tufts of hair. WebComparison is made to a CT scan of the abdomen and pelvis performed August 24, 2013. Technique. This section describes how the exam was done and whether contrast was injected in your vein. Because it is used … WebApr 24, 2024 · CT is occasionally used as the initial modality to evaluate an abdominal wall mass, particularly when the patient has a history of malignancy, and metastasis is considered in the differential diagnosis. An imaging approach to initial workup of abdominal wall masses is presented in Figure 3. tooth space maintainer