Exam (elaborations)
Ovarian Tumors (Pathoma + Mahmoud): Questions & Answers
- Course
- Institution
Ovarian Tumors (Pathoma + Mahmoud): Questions & Answers
[Show more]
Seller
Follow
LeCrae
Reviews received
Content preview
Ovarian Tumors (Pathoma + Mahmoud): Questions &Answers
What are the 3 cell types that compose the ovary? Right Ans - surface
epithelium
germ cells
sex cord stroma
What is the most common type of ovarian tumor? Right Ans - surface
epithelial tumor = 70% of cases
What are the 2 most common subtypes of surface epithelial tumors? Right
Ans - serous
mucinous
What are the characteristics of benign (cystadenoma) serous surface
epithelial tumors? Right Ans - composed of a single cyst with a simple, flat
lining
Most commonly in premenopausal/young women = 30-40 years old
What are the characteristics of malignant (cystadenocarcinoma) serous
surface epithelial tumors? Right Ans - composed of *complex* cysts with a
thick, shaggy lining
Most commonly in postmenopausal/older women = 60-70 years old
What are characteristics of borderline serous surface epithelial tumors?
Right Ans - features in between benign and malignant tumors -- *better
prognosis* than clearly malignant tumors, but still carry metastatic potential
=> *development of low grade serous carcinoma*
*bilateral* -- confined to the ovaries
Pts who are carriers of what mutation have an increased risk for serous
carcinoma of the ovary and fallopian tube? Right Ans - BRAC1
, What are risk factors of ovarian neoplasms? Right Ans - nulliparity
FH
heritable mutations: BRAC1 and BRAC2
What lowers the risk of ovarian neoplasms? Right Ans - previous
pregnancy
history of breastfeeding
OCPs, tubal ligation
What are common symptoms of ovarian neoplasms? Right Ans - abdominal
pain and distention
urinary and gastrointestinal tract
pleural effusion
abdominal and vaginal bleeding
How are ovarian neoplasms monitored? Right Ans - monitor progression
by measuring *CA-125 levels* (not good for screening)
What do surface epithelial tumors originate from? Right Ans - *coelomic
epithelium* that lines the ovary
What is the pathogenesis of surface epithelial tumors? Right Ans - repeated
ovulation and scarring, surface epithelium becomes entrapped in the cortex
forming *small epithelial cysts*
What are the most common of all surface epithelial tumors? Right Ans -
serous tumors (borderline and malignant are the most common serous
tumors)
Gross morphology of surface epithelium serous cystadenoma Right Ans -
large cysts, thin walled, smooth surface
one cysts (unilocular) or multiple cysts
filled with clear serous fluid
Histology of surface epithelium serous cystadenoma Right Ans - single
layer of columnar epithelium (ciliated)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LeCrae. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$15.91. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now