Pathology of Uterine Corpus Anatomy Quiz
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Questions and Answers

What is the innermost layer of the uterus called?

  • Myometrium
  • Endometrium (correct)
  • Serosa
  • Basal layer
  • What is the primary role of the stroma in the endometrium?

  • Regulating menstrual bleeding
  • Providing structural support (correct)
  • Secreting mucus
  • Regenerating the functional layer
  • Which hormone primarily drives the proliferative phase of the menstrual cycle?

  • Estrogen (correct)
  • Luteinizing hormone
  • Progesterone
  • Follicle-stimulating hormone
  • What is the most common cause of dysfunctional uterine bleeding?

    <p>Anovulatory cycles</p> Signup and view all the answers

    What is the key risk factor for acute endometritis?

    <p>Cesarean section delivery</p> Signup and view all the answers

    What is the primary function of the spiral arterioles in the secretory phase of the menstrual cycle?

    <p>Maintaining the functional layer</p> Signup and view all the answers

    Which of the following is not a common cause of an anovulatory cycle?

    <p>Endometrial polyps</p> Signup and view all the answers

    What is the primary consequence of an anovulatory cycle?

    <p>All of the above</p> Signup and view all the answers

    What is the primary function of the basal layer of the endometrium?

    <p>Regenerating the functional layer</p> Signup and view all the answers

    Which of the following is not a characteristic of the secretory phase of the menstrual cycle?

    <p>Increased proliferation of the endometrium</p> Signup and view all the answers

    Which symptom is not commonly associated with endometrial carcinoma?

    <p>Breast tenderness</p> Signup and view all the answers

    What is the most common risk factor for endometrioid subtype carcinoma?

    <p>Estrogen-dependent hyperplasia</p> Signup and view all the answers

    Which characteristic is specific to serous subtype carcinoma of the endometrium?

    <p>Pink, serous material on biopsy</p> Signup and view all the answers

    Which stage of endometrial carcinoma involves pelvic lymph node involvement?

    <p>Stage IIIB</p> Signup and view all the answers

    What is a distinguishing feature of Lynch syndrome in relation to endometrial cancer?

    <p>Germline mutation in DNA mismatch repair genes</p> Signup and view all the answers

    What is the typical initial diagnostic procedure for endometrial carcinoma?

    <p>Endometrial biopsy</p> Signup and view all the answers

    Which type of endometrial carcinoma is driven by unopposed estrogen?

    <p>Endometrioid subtype</p> Signup and view all the answers

    What is the main difference between the two major types of endometrial carcinoma?

    <p>Histological classification</p> Signup and view all the answers

    In which stage of endometrial carcinoma does the tumor invade the bladder mucosa and/or bowel mucosa?

    <p>Stage IVB</p> Signup and view all the answers

    What is a common feature of serous subtype carcinoma with regard to prognosis?

    <p>Poor prognosis due to aggressive behavior</p> Signup and view all the answers

    Which condition may occur after delivery or miscarriage and can lead to acute endometritis?

    <p>Retained Products of Conception</p> Signup and view all the answers

    What is the classic regimen for treating Retained Products of Conception (RPOC)?

    <p>Clindamycin + Gentamycin</p> Signup and view all the answers

    Which condition is associated with the growth of endometrial tissue (glands and stroma) outside of the uterus?

    <p>Endometriosis</p> Signup and view all the answers

    What is the hallmark histological finding in endometrial polyps?

    <p>Fibrous stroma</p> Signup and view all the answers

    Which condition presents with symptoms like heavy menstrual bleeding and painful menstruation due to endometrial glands/stroma in the myometrium?

    <p>Adenomyosis</p> Signup and view all the answers

    What is the most common gynecologic cancer, commonly seen in postmenopausal women, with its most common type being the endometrioid subtype?

    <p>Endometrial carcinoma</p> Signup and view all the answers

    Which medication is a competitive antagonist of breast estrogen receptor and can cause endometrial proliferation, hyperplasia, and polyp formation?

    <p>Tamoxifen</p> Signup and view all the answers

    What treatment is considered first-line therapy for managing Endometriosis?

    <p><strong>Oral contraceptive pills (OCPs)</strong></p> Signup and view all the answers

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