Radiology Quiz: Ovarian Cancer and Fibroids in MRI
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Questions and Answers

What percentage of patients with ovarian cancer present with advanced disease?

65%

What is the primary role of MRI in ovarian cancer?

To characterize indeterminate adnexal masses

What features suggest a malignant lesion in ovarian cancer on MRI?

Solid enhancing component, intra-lesional necrosis, ascites, or peritoneal nodularity

What is the most common location for peritoneal implants in ovarian cancer?

<p>The pouch of Douglas</p> Signup and view all the answers

What is the most common subtype of epithelial ovarian cancer?

<p>Serous tumors</p> Signup and view all the answers

What percentage of malignant ovarian tumors are of epithelial origin?

<p>Approximately 90%</p> Signup and view all the answers

What is the characteristic appearance of serous cystadenocarcinomas on imaging?

<p>Mixed solid and cystic masses</p> Signup and view all the answers

What is the typical presentation of mucinous cystadenocarcinomas?

<p>Large, multiloculated cystic mass containing mucin-rich fluid</p> Signup and view all the answers

Which types of carcinomas are associated with endometriosis?

<p>Clear cell carcinoma and endometrioid carcinoma</p> Signup and view all the answers

What is the age group most commonly affected by malignant germ cell tumors?

<p>Younger patients</p> Signup and view all the answers

What are the common sources of metastases to the ovaries?

<p>Gastric cancer, colon cancer, pancreatic cancer, breast cancer, and melanoma</p> Signup and view all the answers

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