COMSAE 105B EXAM QUESTIONS AND
ANSWERS|REVISION|
Which Ovarian Tumor ?
-Tumor markers are hCG, LDH
-Associated with Turner Syndrome
-Sheets of uniform cells
-Large Cells with clear cytoplasm and central nuclei (egg-like)
-Most common malignant germ cell tumor - ✔✔Dysgerminoma
Which Ovarian Tumor?
-malignancy of trophoblastic tissue
-chorionic villi are NOT present.
-increased frequency of theca-lutein cysts
-Early Hematogenous spread to lungs.
-Tumor marker is hCG. - ✔✔Choriocarcinoma
Which Ovarian Tumor?
-Yellow, friable, solid masses
-Schiller-Duval bodies (resemble glomeruli)
-makes AFP - ✔✔Yolk sac (endodermal sinus) tumor
Which Tumor?
, -2 or 3 germ layers. - ✔✔Teratoma
contains functional thyroid tissue
can present as hyperthyroidism. - ✔✔Struma ovarii
Which tumor?
-looks like bladder (contains urothelium)
-pale yellow-tan in color
-appears encapsulated
-coffee bean* nuclei on H&E staining. - ✔✔Brenner Tumor
What tumor?
-primary GI malignancy that metastasizes to the ovaries -> causing mucin secreting signet cell
adenocarcinoma
-signet cells - ✔✔Krukenberg tumor
What tumor?
-fallopian tube-like epithelium
-single cyst with flat lining - ✔✔Serous Cystadenoma
General ovarian cancer marker - ✔✔CA-125
What tumor?
ANSWERS|REVISION|
Which Ovarian Tumor ?
-Tumor markers are hCG, LDH
-Associated with Turner Syndrome
-Sheets of uniform cells
-Large Cells with clear cytoplasm and central nuclei (egg-like)
-Most common malignant germ cell tumor - ✔✔Dysgerminoma
Which Ovarian Tumor?
-malignancy of trophoblastic tissue
-chorionic villi are NOT present.
-increased frequency of theca-lutein cysts
-Early Hematogenous spread to lungs.
-Tumor marker is hCG. - ✔✔Choriocarcinoma
Which Ovarian Tumor?
-Yellow, friable, solid masses
-Schiller-Duval bodies (resemble glomeruli)
-makes AFP - ✔✔Yolk sac (endodermal sinus) tumor
Which Tumor?
, -2 or 3 germ layers. - ✔✔Teratoma
contains functional thyroid tissue
can present as hyperthyroidism. - ✔✔Struma ovarii
Which tumor?
-looks like bladder (contains urothelium)
-pale yellow-tan in color
-appears encapsulated
-coffee bean* nuclei on H&E staining. - ✔✔Brenner Tumor
What tumor?
-primary GI malignancy that metastasizes to the ovaries -> causing mucin secreting signet cell
adenocarcinoma
-signet cells - ✔✔Krukenberg tumor
What tumor?
-fallopian tube-like epithelium
-single cyst with flat lining - ✔✔Serous Cystadenoma
General ovarian cancer marker - ✔✔CA-125
What tumor?
