Gynecological Disorders Practice Questions

Q: A 42-year-old woman with a benign ovarian tumor presents with ascites and breathlessness. Chest X-ray is performed. What is the most likely clinical diagnosis?

Meigs syndrome. ### Explanation **Correct Option: A. Meigs Syndrome** Meigs syndrome is defined by a classic triad: **benign ovarian tumor** (most commonly an **ovarian fibroma**), **ascites**, and **pleural effusion** (causing breathlessness). The pleural effusion is typically right-sided and occurs because ascitic fluid moves through transdiaphragmatic lymphatics or small defects in the diaphragm. The hallmark of this syndrome is that both the ascites and the effusion resolve completely following the surgical removal of the tumor. **Incorrect Options:** * **B. Dressler Syndrome:** This is post-myocardial infarction syndrome, characterized by pericarditis, pleuritis, and fever occurring weeks after a cardiac event. It is an immune-mediated response, not related to ovarian pathology. * **C. Budd-Chiari Syndrome:** This involves hepatic venous outflow obstruction. While it presents with ascites and hepatomegaly, it is not associated with ovarian tumors or primary pleural effusions. * **D. Cholangiocarcinoma:** This is a malignancy of the bile ducts. While it may cause ascites in advanced stages due to peritoneal seeding or liver failure, it does not fit the triad of a benign ovarian tumor and reversible effusion. **NEET-PG High-Yield Pearls:** * **The Triad:** Benign Ovarian Tumor + Ascites + Pleural Effusion. * **Most Common Tumor:** Ovarian Fibroma (a sex cord-stromal tumor). Other tumors include thecomas and cystadenomas. * **Pseudo-Meigs Syndrome:** Occurs when the triad is associated with other pelvic masses (e.g., uterine leiomyoma, struma ovarii, or ovarian metastasis) rather than a benign stromal tumor. * **Management:** Surgical excision of the tumor is curative.

Q: Women receiving estrogen therapy have an increased risk of development of all of the following EXCEPT:

Carcinoma of the gall bladder. **Explanation:** The question asks for the condition **not** associated with an increased risk from estrogen therapy. While estrogen significantly impacts the hepatobiliary system, it is not a direct carcinogen for the gallbladder. **1. Why "Carcinoma of the Gallbladder" is the correct answer:** Estrogen increases the risk of **cholelithiasis** (gallstones) by increasing cholesterol secretion into bile and decreasing gallbladder motility. While gallstones are a major risk factor for gallbladder cancer, estrogen therapy itself has not been proven to be a direct independent risk factor for the development of gallbladder carcinoma. **2. Analysis of Incorrect Options:** * **Breast Cancer:** Long-term combined Hormone Replacement Therapy (HRT) is a well-established risk factor for breast cancer. Estrogen promotes the proliferation of mammary epithelial cells. * **Endometrial Cancer:** Unopposed estrogen therapy leads to endometrial hyperplasia, which is a precursor to endometrial adenocarcinoma. This is why progesterone is always added for women with an intact uterus. * **Hepatocellular Carcinoma (HCC):** Estrogen is associated with various liver tumors. While more strongly linked to **Hepatic Adenomas**, long-term use of high-dose estrogens (historically in OCPs) has been linked to an increased risk of HCC. **Clinical Pearls for NEET-PG:** * **Protective Effect:** Estrogen therapy (specifically OCPs) significantly **decreases** the risk of Ovarian and Endometrial cancers. * **The "Rule of Threes":** Estrogen increases the risk of three "stones/clots": Gallstones, Kidney stones (minor association), and Thromboembolism (DVT/PE). * **Contraindication:** A history of undiagnosed vaginal bleeding or estrogen-dependent tumors is an absolute contraindication for estrogen therapy.

Q: All of the following are known causes of recurrent abortion, except?

TORCH infections. **Explanation:** Recurrent Pregnancy Loss (RPL) is defined as two or more consecutive spontaneous abortions. The etiology of RPL is multifactorial, involving genetic, anatomical, endocrine, and immunological factors. **Why TORCH infections is the correct answer:** Contrary to popular belief, **TORCH infections** (Toxoplasmosis, Other, Rubella, CMV, Herpes) are causes of **sporadic** (isolated) abortions, not recurrent ones. For an infection to cause RPL, it must persist in the genitourinary tract or produce a chronic systemic state, which TORCH agents do not do. Once an individual is infected, they typically develop lasting immunity, preventing the same pathogen from causing a subsequent miscarriage. **Analysis of other options:** * **SLE (Systemic Lupus Erythematosus):** Autoimmune disorders, particularly SLE and Antiphospholipid Syndrome (APLS), are classic causes of RPL due to placental thrombosis and inflammation. * **Rh Incompatibility:** While more commonly associated with hydrops fetalis in later trimesters, severe isoimmunization can lead to recurrent mid-trimester losses. * **Syphilis:** Unlike TORCH, *Treponema pallidum* can cross the placenta in successive pregnancies, leading to recurrent late abortions, stillbirths, or congenital syphilis if untreated. **NEET-PG High-Yield Pearls:** * **Most common cause of sporadic abortion:** Chromosomal anomalies (Trisomy 16 is the most common). * **Most common cause of RPL:** Often "unexplained," but among known causes, **Antiphospholipid Syndrome (APLS)** is the most treatable. * **Anatomical cause:** Septate uterus is the most common uterine anomaly associated with RPL. * **Luteal Phase Defect (LPD):** A classic endocrine cause of RPL due to progesterone deficiency.

Q: Which of the following is NOT a differential diagnosis for a lump in the right fornix?

Submucosal fibroid. **Explanation:** The correct answer is **Submucosal fibroid**. **1. Why Submucosal Fibroid is the correct answer:** A submucosal fibroid grows just beneath the endometrium and protrudes into the **uterine cavity**. Because it is an intrauterine pathology, it does not present as an adnexal or fornicial mass. In contrast, **subserosal fibroids** (especially pedunculated ones) or **broad ligament fibroids** are common differential diagnoses for a lump in the fornix. **2. Analysis of Incorrect Options:** * **Ovarian Cyst:** The ovaries are located in the adnexa, directly adjacent to the lateral fornices. Any enlargement (functional cyst, dermoid, or malignancy) will be felt as a mass in the right or left fornix. * **Hydrosalpinx:** This represents a fallopian tube distended with fluid, usually due to PID. Since the tubes are adnexal structures, a hydrosalpinx or pyosalpinx typically presents as a retort-shaped mass in the lateral fornix. * **Appendicular Mass:** Due to the anatomical proximity of the appendix to the right adnexa, an inflammatory appendicular mass or abscess often descends into the Pouch of Douglas or the right iliac fossa, making it a classic differential for a **right-sided** fornicial lump. **3. NEET-PG High-Yield Pearls:** * **Lateral Fornix Mass:** Think "TOA" (Tubo-ovarian abscess), Ectopic pregnancy, or Ovarian tumors. * **Posterior Fornix Mass:** Think Pouch of Douglas (POD) pathologies like Endometriosis (nodules), Internal hemorrhage (ruptured ectopic), or a retroverted gravid uterus. * **Clinical Tip:** Submucosal fibroids are best diagnosed via **Hysterosalpingography (HSG)** or **Hysterosonography** and typically present with **menorrhagia**, not a palpable pelvic lump.

Q: Which diagnostic method can detect a submucosal fibroid?

All of the above. **Explanation:** A **submucosal fibroid** is a leiomyoma that develops just beneath the uterine mucosa (endometrium) and protrudes into the uterine cavity. Because it distorts the internal contour of the uterus, it can be visualized using various imaging and endoscopic modalities. * **Hysteroscopy (Option A):** This is the **gold standard** for diagnosing submucosal fibroids. It allows direct visualization of the uterine cavity, enabling the clinician to assess the size, location, and degree of protrusion (FIGO Type 0, 1, or 2) of the fibroid. * **Hysterosalpingography (HSG) (Option B):** While primarily used for tubal patency tests in infertility, HSG can detect submucosal fibroids as **filling defects** within the uterine cavity when the radiopaque dye is displaced by the mass. * **Transabdominal Ultrasound (USG) (Option C):** USG is the initial screening tool for pelvic masses. While Transvaginal Sonography (TVS) is more sensitive, a transabdominal USG can identify larger submucosal fibroids by detecting an enlarged uterus with heterogenous echogenicity or distortion of the endometrial stripe. **Conclusion:** Since all three modalities can identify the presence of a submucosal fibroid through direct visualization, filling defects, or contour distortion, the correct answer is **All of the above.** **High-Yield NEET-PG Pearls:** * **Most common symptom:** Menorrhagia (due to increased endometrial surface area and interference with uterine contractions). * **Best initial investigation:** Transvaginal Ultrasound (TVS). * **Gold Standard for diagnosis & treatment:** Hysteroscopy (Hysteroscopic Myomectomy). * **Saline Infusion Sonohysterography (SIS):** Highly sensitive for differentiating between a polyp and a submucosal fibroid.

Q: What is the most common ovarian tumor to undergo torsion?

Dermoid cyst. **Explanation:** **Dermoid cyst (Mature Cystic Teratoma)** is the most common ovarian tumor to undergo torsion. The underlying medical concept involves its unique composition: dermoids contain various tissues like hair, sebum, and teeth, which are often distributed unevenly. This creates a **high fat content** and a **displaced center of gravity**, making the tumor buoyant and prone to rotating on its pedicle. Additionally, dermoids are typically moderate in size (5–10 cm) and mobile, which is the "ideal" size for torsion; very large tumors are often too cramped in the pelvis to rotate. **Analysis of Incorrect Options:** * **A. Pseudomucinous cystadenoma:** While these can undergo torsion, they are often characterized by their massive size. Their sheer volume frequently fills the entire abdominal cavity, limiting the space required for the pedicle to twist. * **B. Brenner’s tumor:** These are rare, solid fibroepithelial tumors. While they can torse, their incidence is significantly lower than that of dermoids. * **C. Adenomyoma:** This is a localized form of adenomyosis (endometriosis of the uterus) and is not an ovarian tumor. **Clinical Pearls for NEET-PG:** * **Most common cause of ovarian torsion overall:** Functional ovarian cysts (e.g., follicular cysts). * **Most common neoplastic cause of torsion:** Dermoid cyst. * **The "Rule of 15%" for Dermoids:** 15% are bilateral, 15% undergo torsion, and 15% are asymptomatic. * **Clinical Presentation:** Sudden onset of sharp, unilateral lower abdominal pain, often associated with nausea and vomiting. * **Management:** The gold standard is **Laparoscopic Detorsion**. Oophorectomy is reserved only for cases with frank gangrene or suspected malignancy.

Q: Which of the following can occur in the ovary, rectum, and appendix?

Endometriosis. **Explanation:** The correct answer is **Endometriosis**. Endometriosis is defined as the presence of functional endometrial glands and stroma outside the uterine cavity. It is a common gynecological condition that primarily affects pelvic structures but can involve almost any organ in the body. **Why Endometriosis is correct:** * **Ovary:** The most common site of endometriosis. It often presents as "Chocolate cysts" (Endometriomas). * **Rectum:** The most common site for gastrointestinal endometriosis. It can cause symptoms like painful defecation (dyschezia) or rectal bleeding during menstruation. * **Appendix:** A recognized site for extragenital endometriosis, which can sometimes mimic the clinical presentation of acute appendicitis. **Why other options are incorrect:** * **Metastasis:** While cancers can spread to these sites, "metastasis" is a general pathological process, not a specific disease entity like endometriosis. Furthermore, primary tumors of the ovary rarely metastasize to the appendix as a rule. * **Nabothian follicles:** These are mucus-filled retention cysts found exclusively on the **cervix** due to the blockage of endocervical glands. They do not occur in the rectum or appendix. * **Paraovarian cyst:** These arise from the epoophoron (Wolffian duct remnants) and are located within the broad ligament, adjacent to the ovary. They do not occur in the gastrointestinal tract. **NEET-PG High-Yield Pearls:** * **Most common site:** Ovary. * **Most common site in the GI tract:** Rectosigmoid colon. * **Classic Triad:** Dysmenorrhea (congestive), Dyspareunia, and Infertility. * **Gold Standard Diagnosis:** Laparoscopy (visual confirmation with biopsy). * **Powder-burn lesions:** Characteristic appearance of peritoneal endometriosis.

Q: Cystic degeneration is seen commonly in which type of uterine fibroid?

Interstitial fibroid. **Explanation:** **Why Interstitial Fibroid is Correct:** Cystic degeneration is a type of hyaline degeneration where the central part of the fibroid liquefies, forming fluid-filled spaces. It is most commonly seen in **interstitial (intramural) fibroids**. This occurs because intramural fibroids are the most common anatomical variety and are located within the thick muscular wall of the uterus. As they grow, they often outstrip their blood supply, leading to central necrosis and subsequent liquefaction (cystic change). On ultrasound, this can mimic a gestational sac or an ovarian cyst. **Analysis of Incorrect Options:** * **Submucous Fibroid:** These are more prone to **infection, ulceration, and sloughing** because they protrude into the uterine cavity. They are the most common type to cause heavy menstrual bleeding (HMB) but are less likely to undergo cystic change compared to the bulky intramural type. * **Subserosal Fibroid:** These are more likely to undergo **torsion** (if pedunculated) or **calcification** (especially in postmenopausal women). * **Cervical Fibroid:** These are rare (1-2%) and are more commonly associated with pressure symptoms (urinary retention) rather than cystic degeneration. **High-Yield NEET-PG Pearls:** * **Most common degeneration overall:** Hyaline degeneration (occurs in 65% of cases). * **Most common degeneration in pregnancy:** Red degeneration (Carneous degeneration), caused by rapid growth and venous thrombosis. * **Degeneration after menopause:** Calcific degeneration (often called "womb stones"). * **Malignant transformation:** Sarcomatous change (occurs in <0.5% of cases). * **Most common symptom of fibroids:** Menorrhagia (specifically in submucous and intramural types).

Question 1

A 35-year-old woman presents for a routine gynecological examination. A Pap smear is performed and found to be normal. She is determined to be a low-risk case. Considering she has had normal smears for the last three consecutive years, at what intervals will you recommend Pap smear examinations for her?

Accepted Answer

Every 3 years

Answer

Annually

Answer

Every 2 years

Answer

Every 5 years

Question 2

A 42-year-old woman with a benign ovarian tumor presents with ascites and breathlessness. Chest X-ray is performed. What is the most likely clinical diagnosis?

Accepted Answer

Meigs syndrome

Answer

Dressler syndrome

Answer

Budd-Chiari syndrome

Answer

Cholangiocarcinoma

Question 3

Women receiving estrogen therapy have an increased risk of development of all of the following EXCEPT:

Accepted Answer

Carcinoma of the gall bladder

Answer

Breast cancer

Answer

Endometrial cancer

Answer

Hepatocellular carcinoma

Question 4

All of the following are known causes of recurrent abortion, except?

Accepted Answer

TORCH infections

Answer

SLE

Answer

Rh incompatibility

Answer

Syphilis

Question 5

Which of the following is NOT a differential diagnosis for a lump in the right fornix?

Accepted Answer

Submucosal fibroid

Answer

Ovarian cyst

Answer

Hydrosalpinx

Answer

Appendicular mass

Question 6

Which diagnostic method can detect a submucosal fibroid?

Accepted Answer

All of the above

Answer

Hysteroscopy

Answer

Hysterosalpingography

Answer

Transabdominal Ultrasound (USG)

Question 7

What is the most common ovarian tumor to undergo torsion?

Accepted Answer

Dermoid cyst

Answer

Pseudomucinous cystadenoma

Answer

Brenner's tumor

Answer

Adenomyoma

Question 8

Which of the following can occur in the ovary, rectum, and appendix?

Accepted Answer

Endometriosis

Answer

Metastasis

Answer

N ebothian follicles

Answer

Paraovarian cyst

Question 9

Which of the following is NOT a contraindication to MR-guided focused ultrasound (MRgFUS) for uterine fibroids?

Accepted Answer

Highly vascular myomas

Answer

Myoma size greater than 10 cm

Answer

Uterine size equivalent to greater than 24 weeks gestation

Answer

Abdominal wall scars

Question 10

Cystic degeneration is seen commonly in which type of uterine fibroid?

Accepted Answer

Interstitial fibroid

Answer

Submucous fibroid

Answer

Subserosal fibroid

Answer

Cervical fibroid

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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