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Ovarian Tumours
Gynae Oncology
| Question | Answer |
|---|---|
| What are the main cell line derivatives of ovarian tumours/ca? | Epithelial, sex cord stromal, germ cell |
| What are the types of epithelial ovarian tumours? | Serous, mucinous, endometroid, brenner, clear cell |
| Which epithelial tumours may become cancerous? | All |
| Which epithelial tumours are likely to become cancerous (in order of most to least? | Endometroid, serous, mucinous, brenner, clear cell |
| Which tumour has transitional cell-like epithelium? | Brenner |
| Which tumour is assoc with pseudomyxoma peritoneii | mucinous |
| which tumour contains psammomma bodies? | serous |
| which epithelial tumour has a tendency to be bilateral | serous |
| What are the types of sex cord stromal tumours? | thecoma-fibroma, granulosa-thecal cell tumours, sertoli-leydig cell tumours |
| which tumour is assoc with meig syndrome | fibroma |
| what is meig's syndrome | fibroma/ovarian tumour, ascites, hydrothorax (usually right) |
| Whihch tumour produces oestrogen and may lead to endometrial ca> | granulosa-theca cell tumours |
| which tumour produces androgens? | Sertoli-leydig cell tumour |
| ca 125 | epithelial cell tumours |
| inhibin | granulosa cell tumour |
| LDH | dysgerminoma |
| beta HCG | choriocarcinoma |
| alpha fetoprotein | yolk sac |
| what are the types of germ cell tumours? | dysgerminoma, yolk sac tumour/endodermal sinus tumour, choriocarcinoma |
| what is an example of secondary ovarian ca | krukenberg |