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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 |