Where does mucinous ovarian cancer spread to?

Around 80% of mucinous carcinomas of the ovary are metastatic, with approximately 80% of primary tumors being stage I. The most frequent primary sites that metastasize to the ovary are: 45% from the gastrointestinal tract, 20% from the pancreas, 18% from the cervix and endometrium, and 8% from the breast [17,18].

What is mucinous Cystadenocarcinoma?

Mucinous cystadenocarcinoma of the ovary is a rare malignant ovarian mucinous tumor. This type can account for 5-10% of all ovarian mucinous tumors. It is a type of ovarian epithelial tumor.

Can mucinous cystadenoma become cancerous?

Although mucinous cystadenomas are benign, they can progress to cystadenocarcinomas; they may also contain pockets of malignancy that are easily missed. Smoking is a known risk factor for mucinous ovarian cancer.

How common is mucinous ovarian cancer?

Mucinous ovarian cancer (MOC) is a rare form of ovarian cancer. It is diagnosed in about three per cent (three in 100) of cases, so around 200 people a year in the UK. Mucinous ovarian cancer is different from the more common, high grade serous form of epithelial ovarian cancer.

How do you treat mucinous ovarian cancer?

Complete surgical resection is the gold-standard treatment for all mucinous ovarian carcinoma (MOC) cases.

What does Cystadenocarcinoma mean?

Definition. Cystadenocarcinoma is a rare malignant tumor characterized by prominent cystic and, frequently, papillary growth, but it lacks features that characterize cystic variants of other more common salivary gland carcinomas. Cystadenocarcinoma is the malignant counterpart of cystadenoma.

Is mucinous Cystadenocarcinoma cancerous?

Mucinous Cystadenocarcinoma Mucinous tumors are usually benign; only approximately 10% are borderline malignant, and another 10% show explicit malignancy. Mucinous cystadenocarcinoma is a less frequent finding than serous cystadenocarcinoma.

What is a Cystadenocarcinoma?

How fast does a mucinous cystadenoma grow?

The median growth rate was 0.65 cm/year with mucinous cystadenomas growing faster at 0.83 cm/year compared to 0.51 cm/year for serous cystadenomas (median test P < . 0001).

What causes mucinous ovarian cancer?

Causes. Currently, the cause of mucinous ovarian cancer is not clear. According to research from 2020 , the only risk factor that studies have identified is tobacco smoking.