Gynecological Disorders Practice Questions

Q: What happens to ovarian function after a hysterectomy?

Decreases after 5 years. **Explanation:** The correct answer is **D. Decreases after 5 years.** **Medical Concept:** While a simple hysterectomy involves the removal of the uterus and not the ovaries, it significantly impacts ovarian longevity. The ovaries receive a dual blood supply: the **ovarian artery** (direct branch of the abdominal aorta) and the **ovarian branch of the uterine artery**. During a hysterectomy, the uterine artery is ligated. This reduces the total collateral blood flow to the ovaries, leading to chronic relative ischemia. Over time, this accelerated follicular depletion results in "Secondary Ovarian Failure," typically manifesting as menopause approximately **3–5 years earlier** than the natural age of menopause. **Analysis of Options:** * **A. Increases:** Ovarian function never increases after the removal of the uterus; the loss of blood supply and disruption of the utero-ovarian axis leads to decline. * **B. Decreases within 2-3 years:** While some decline begins early, significant clinical decrease and hormonal shifts leading to failure are generally documented closer to the 5-year mark in longitudinal studies. * **C. Remains the same:** This is a common misconception. Although the ovaries are preserved, the surgical disruption of the vascular bed ensures that function does not remain identical to a non-surgical state. **High-Yield Facts for NEET-PG:** * **Residual Ovary Syndrome:** Pelvic pain or a mass developing in an ovary left behind after hysterectomy. * **Hormonal Impact:** Post-hysterectomy patients often show higher levels of FSH and lower Inhibin-B levels compared to age-matched controls. * **Surgical Note:** To preserve maximal function, surgeons attempt to preserve the infundibulopelvic ligament and its associated ovarian artery.

Q: A patient presents with an ovarian mass and a plain radiograph of the pelvis reveals a radio-opaque shadow. What is the most probable diagnosis?

Dermoid cyst. **Explanation:** The presence of a **radio-opaque shadow** on a plain pelvic radiograph in a patient with an ovarian mass is a classic diagnostic sign for a **Dermoid Cyst (Mature Cystic Teratoma)**. **Why Dermoid Cyst is correct:** A dermoid cyst is a germ cell tumor containing tissues from all three germ layers (ectoderm, mesoderm, and endoderm). The radio-opacity observed on X-ray typically represents **well-formed teeth** or **calcified bone** within the tumor. Additionally, the high fat content (sebum) within the cyst may sometimes create a characteristic radiolucent background, making the calcified structures even more prominent. **Analysis of Incorrect Options:** * **Mucinous cystadenoma:** These are large, multiloculated epithelial tumors filled with mucoid material. They do not typically contain calcified structures visible on a plain X-ray. * **Serous cystadenoma:** While these can contain microscopic calcifications called **Psammoma bodies**, these are generally too small to be visualized as a distinct radio-opaque shadow on a conventional radiograph. * **Dysgerminoma:** This is a malignant germ cell tumor. While it may show non-specific calcification in rare cases, it does not contain the organized dental or bony tissue characteristic of a dermoid cyst. **NEET-PG High-Yield Pearls:** * **Most common ovarian tumor in young women:** Dermoid Cyst. * **Most common complication:** Torsion (due to its high fat content and buoyancy). * **Rokidansky’s Protuberance:** A solid nodule within the cyst where most hair and teeth arise (seen on Ultrasound/CT). * **Malignant transformation:** Occurs in <2% of cases, most commonly into **Squamous Cell Carcinoma**. * **Tip of the Iceberg sign:** An ultrasound finding where the highly echogenic sebaceous material and hair obscure the posterior wall of the cyst.

Q: A 45-year-old patient presents with abnormal uterine bleeding and mild atypical hyperplasia of the endometrium. What is the treatment of choice?

Total hysterectomy. **Explanation:** The management of endometrial hyperplasia is determined by the presence or absence of **cellular atypia**, as atypia is the most significant predictor of progression to endometrial carcinoma. **1. Why Total Hysterectomy is the Correct Choice:** In a 45-year-old patient (perimenopausal) with **atypical hyperplasia**, the risk of progression to malignancy is approximately **29%**. Furthermore, there is a high co-existence rate (up to 40%) of an undetected concurrent endometrial carcinoma in patients diagnosed with atypia via biopsy. Therefore, **Total Hysterectomy** is the definitive treatment of choice for women who have completed their childbearing, as it eliminates the risk of progression and addresses potential occult malignancy. **2. Why Other Options are Incorrect:** * **Progesterone therapy (Option B):** This is the treatment of choice for hyperplasia **without** atypia. While it can be used for atypical hyperplasia in young patients wishing to preserve fertility, it requires stringent follow-up and is not the "treatment of choice" for a 45-year-old. * **Oral Contraceptive Pills (Option A):** OCPs contain estrogen, which is contraindicated as it further stimulates the endometrium. Progesterone-only therapy is required to oppose estrogenic effects. * **Estrogen therapy (Option D):** Unopposed estrogen is the primary etiological factor for endometrial hyperplasia; adding more would worsen the condition. **Clinical Pearls for NEET-PG:** * **Progression Risk (Kurman’s Classification):** * Simple Hyperplasia: 1% * Complex Hyperplasia: 3% * Simple Atypical Hyperplasia: 8% * **Complex Atypical Hyperplasia: 29%** * **Gold Standard Diagnosis:** Endometrial biopsy or D&C. * **Fertility Sparing:** If the patient desires pregnancy, high-dose Progestogens (Megestrol acetate) or Levonorgestrel-IUS (Mirena) can be used, followed by a repeat biopsy in 3 months.

Q: A 25-year-old female patient presents with menorrhagia. On abdominal examination, an immobile mass is palpable. Pelvic examination reveals fixation of the uterus and adnexa. What is the most appropriate initial management for this patient?

Diagnostic laparoscopy. **Explanation:** The clinical presentation of **menorrhagia**, an **immobile abdominal mass**, and **fixation of the uterus and adnexa** (often described as a "frozen pelvis") in a young female is highly suggestive of **Genital Tuberculosis (GTB)** or severe Endometriosis. In the Indian context, Genital TB is a leading cause of such findings. **Diagnostic Laparoscopy** is the gold standard for diagnosing Genital TB and assessing pelvic pathology. It allows for direct visualization of "millet-seed" tubercles, "beaded" tubes, or pelvic adhesions. Crucially, it enables the clinician to obtain a **directed biopsy** for histopathology and AFB culture, which is essential for a definitive diagnosis before starting long-term treatment. **Why other options are incorrect:** * **Tubal microsurgery:** This is a reconstructive procedure for infertility. It is contraindicated in the presence of active infection or extensive pelvic fixation. * **Anti-tubercular drugs (ATT):** While likely needed, ATT should not be started empirically without histological or microbiological confirmation, as the symptoms overlap with malignancy or endometriosis. * **Hysterectomy:** This is overly invasive and inappropriate for a 25-year-old patient desiring fertility, especially before a definitive diagnosis is established. **Clinical Pearls for NEET-PG:** * **Most common site for Genital TB:** Fallopian tubes (90-100%), followed by the Endometrium. * **Gold Standard Diagnosis:** Diagnostic Laparoscopy + Biopsy. * **Characteristic Laparoscopic findings:** "Tobacco pouch" appearance of tubes, beaded tubes, and Fitz-Hugh-Curtis syndrome (perihepatic adhesions). * **Infertility in GTB:** Usually due to tubal factor (obstruction) or endometrial receptivity issues.

Q: A 40-year-old female complains of heavy menstrual bleeding and dysmenorrhoea. On ultrasound, an echogenic area suggestive of a 20-week pregnancy is seen within the uterus. Tenderness is present on examination. What is the most likely diagnosis?

Fibroid uterus. **Explanation:** The clinical presentation of heavy menstrual bleeding (menorrhagia), dysmenorrhea, and a significantly enlarged, tender uterus points towards a common benign gynecological condition. **Why Fibroid Uterus is Correct:** Uterine fibroids (leiomyomas) are the most common cause of a symmetrically or asymmetrically enlarged uterus. The description of a **"20-week pregnancy size"** is a classic NEET-PG clinical marker for a large fibroid. While fibroids are typically painless, they cause **tenderness** if they undergo **red degeneration** (common in pregnancy) or **torsion** of a pedunculated fibroid. On ultrasound, fibroids appear as well-defined, hypoechoic or echogenic masses. **Why Other Options are Incorrect:** * **Adenomyosis:** While it also presents with menorrhagia and dysmenorrhea, the uterus in adenomyosis is typically **globular** and rarely exceeds **12–14 weeks** in size. The tenderness is usually diffuse and cyclical. * **Endometriosis:** This primarily presents with chronic pelvic pain, infertility, and dysmenorrhea. While it can cause "fixed retroverted uterus," it does not typically cause massive uterine enlargement to a 20-week size. * **Pelvic Inflammatory Disease (PID):** PID presents with acute pelvic pain, vaginal discharge, and cervical motion tenderness. While the uterus may be tender, it is not significantly enlarged. **Clinical Pearls for NEET-PG:** * **Most common symptom of fibroid:** Menorrhagia (due to increased surface area of endometrium). * **Degenerations:** Red degeneration (carneous) is most common during the 2nd trimester of pregnancy due to rapid growth and ischemia. * **Investigation of choice:** Transvaginal Ultrasound (TVS); MRI is the most accurate for mapping. * **Size Correlation:** A uterus at the level of the umbilicus corresponds to 20–24 weeks of gestation.

Q: All are methods of managing fibroid uterus. Except-

Radiofrequency ablation. **Explanation:** The management of uterine fibroids (leiomyomas) is categorized into surgical, minimally invasive, and medical interventions. The correct answer is **Radiofrequency Ablation (RFA)** because, while it is an emerging technology, it is currently primarily used for the destruction of small, localized tumors (like osteoid osteoma or hepatic nodules) and is **not** a standard or conventional method for managing a fibroid uterus in typical clinical practice or standard textbooks (like Williams or Shaw). * **Option A (Myomectomy):** This is the gold standard surgical treatment for women who wish to preserve fertility. It involves the surgical removal of individual fibroids while leaving the uterus intact. * **Option C (Uterine Artery Embolization - UAE):** A well-established minimally invasive procedure where polyvinyl alcohol particles are injected into the uterine arteries to cut off the blood supply to the fibroids, leading to ischemic necrosis and shrinkage. * **Option D (Laser Myomectomy):** This refers to the use of Nd:YAG or CO2 lasers during laparoscopic or hysteroscopic surgery to excise or vaporize fibroid tissue. It is a recognized surgical variant of a standard myomectomy. **High-Yield Clinical Pearls for NEET-PG:** * **Medical Management:** Combined Oral Contraceptive Pills (OCPs) are the first-line for symptomatic relief (bleeding), while **GnRH agonists** (e.g., Leuprolide) are used pre-operatively to reduce fibroid size and vascularity. * **Ulipristal Acetate:** A Selective Progesterone Receptor Modulator (SPRM) used for medical management, though monitored closely for liver toxicity. * **Definitive Treatment:** Hysterectomy remains the only definitive cure for fibroids in women who have completed their family. * **Red Degeneration:** The most common complication of fibroids during pregnancy, managed conservatively with analgesics.

Q: What condition can be detected using laparoscopy?

Endometriosis. **Explanation:** **Laparoscopy** is considered the **gold standard** for the diagnosis of **endometriosis**. This condition involves the presence of endometrial-like tissue outside the uterine cavity, most commonly on the pelvic peritoneum and ovaries. Because these lesions are often small, "powder-burn" in appearance, or present as superficial implants that cannot be felt on bimanual examination or seen on routine imaging (like USG), direct visualization via laparoscopy is essential for a definitive diagnosis and staging. **Analysis of Incorrect Options:** * **Carcinoma of the Uterus (Endometrial Cancer):** The primary diagnostic tool is **Endometrial Biopsy** or Dilation and Curettage (D&C). Laparoscopy is used for surgical staging (hysterectomy/lymphadenectomy) but not for the initial detection of the primary tumor. * **Carcinoma of the Cervix:** This is a clinically diagnosed cancer. Screening is done via **Pap smear**, and diagnosis is confirmed through **Colposcopy-directed biopsy**. * **Carcinoma of the Rectum:** The primary diagnostic modality is **Proctosigmoidoscopy** or Colonoscopy with biopsy. **NEET-PG High-Yield Pearls:** * **Gold Standard for Endometriosis:** Laparoscopy + Biopsy (Histopathology). * **Classic Laparoscopic Findings:** "Powder-burn" or "Gunshot" lesions, "Chocolate cysts" (Endometriomas), and "Mulberry spots." * **Laparoscopy in Infertility:** It is the best investigation to check for tubal patency (Chromopertubation) and pelvic adhesions simultaneously. * **Contraindication:** Laparoscopy should generally be avoided in cases of intestinal obstruction or generalized peritonitis.

Q: What condition is associated with HAIR AN syndrome?

Polycystic ovary syndrome. **Explanation:** **HAIR-AN syndrome** is a specific clinical subtype of **Polycystic Ovary Syndrome (PCOS)** characterized by extreme insulin resistance. The acronym stands for: * **H**yper**A**ndrogenism (elevated male hormones) * **I**nsulin **R**esistance * **A**canthosis **N**igricans (hyperpigmented, velvety skin patches, usually in the neck or axilla) The underlying pathophysiology involves severe hyperinsulinemia. High levels of insulin act on the theca cells of the ovary to stimulate androgen production and decrease Sex Hormone Binding Globulin (SHBG), leading to clinical signs of virilization. It is considered a more severe phenotypic expression of PCOS. **Analysis of Incorrect Options:** * **Ovarian Carcinoma:** While some germ cell tumors can produce hormones, they do not present with the specific triad of HAIR-AN. * **Uterine Prolapse:** This is a mechanical/structural defect of the pelvic floor support, unrelated to endocrine or metabolic dysfunction. * **Uterine Myoma (Fibroids):** These are benign monoclonal tumors of the smooth muscle of the uterus. Their growth is estrogen-dependent but they do not cause systemic insulin resistance or hyperandrogenism. **Clinical Pearls for NEET-PG:** * **Acanthosis Nigricans** is a key clinical marker for insulin resistance. * Patients with HAIR-AN syndrome are at a significantly higher risk for **Type 2 Diabetes Mellitus** and **Metabolic Syndrome**. * Management focuses on weight loss and insulin sensitizers like **Metformin**, alongside anti-androgens.

Q: What is the characteristic ultrasound finding of ectopic pregnancy?

Complex adnexal mass. ### Explanation The diagnosis of ectopic pregnancy relies heavily on the correlation between serum β-hCG levels and transvaginal sonography (TVS). **Why Option B is Correct:** A **complex adnexal mass** (separate from the ovary) is the most common and characteristic ultrasound finding in ectopic pregnancy, seen in approximately 60–90% of cases. This mass often represents a hematoma within the fallopian tube or a collapsed gestational sac. Other specific findings include the "Tubal Ring Sign" (an empty gestational sac in the tube) or a "live embryo" with cardiac activity in the adnexa (100% diagnostic but less common). **Analysis of Incorrect Options:** * **Option A:** While the absence of an intrauterine gestational sac is a prerequisite, it is **non-specific**. It can also be seen in early intrauterine pregnancy (below the discriminatory zone) or a complete miscarriage. * **Option C:** Ectopic pregnancies typically show **low resistance** (high diastolic flow) on color Doppler, often referred to as the "Ring of Fire" appearance due to increased vascularity around the ectopic sac. * **Option D:** Free fluid in the Pouch of Douglas is a common finding, especially in ruptured ectopics. However, it is **non-specific** as it can also occur with ruptured follicular cysts or retrograde menstruation. **High-Yield Clinical Pearls for NEET-PG:** * **Discriminatory Zone:** The β-hCG level at which an intrauterine sac should be visible (TVS: 1,500–2,000 mIU/mL; TAS: 6,500 mIU/mL). * **Pseudosac:** A midline fluid collection in the uterus seen in 10% of ectopics; unlike a true sac, it lacks a double decidual sign. * **Gold Standard Diagnosis:** Laparoscopy remains the gold standard for definitive diagnosis.

Question 1

What happens to ovarian function after a hysterectomy?

Accepted Answer

Decreases after 5 years

Answer

Increases

Answer

Decreases within 2-3 years

Answer

Remains the same

Question 2

A patient presents with an ovarian mass and a plain radiograph of the pelvis reveals a radio-opaque shadow. What is the most probable diagnosis?

Accepted Answer

Dermoid cyst

Answer

Mucinous cystadenoma

Answer

Serous cystadenoma

Answer

Dysgerminoma

Question 3

In a nulliparous woman, what is the treatment of choice for a ruptured ectopic pregnancy?

Accepted Answer

Salpingectomy with end-to-end anastomosis

Answer

Salpingo-oophorectomy

Answer

Expectant management (wait and watch)

Answer

Linear salpingostomy

Question 4

A 45-year-old patient presents with abnormal uterine bleeding and mild atypical hyperplasia of the endometrium. What is the treatment of choice?

Accepted Answer

Total hysterectomy

Answer

Oral contraceptive pills (OCP)

Answer

Progesterone therapy

Answer

Estrogen therapy

Question 5

A 25-year-old female patient presents with menorrhagia. On abdominal examination, an immobile mass is palpable. Pelvic examination reveals fixation of the uterus and adnexa. What is the most appropriate initial management for this patient?

Accepted Answer

Diagnostic laparoscopy

Answer

Tubal microsurgery

Answer

Anti-tubercular drugs

Answer

Hysterectomy

Question 6

A 40-year-old female complains of heavy menstrual bleeding and dysmenorrhoea. On ultrasound, an echogenic area suggestive of a 20-week pregnancy is seen within the uterus. Tenderness is present on examination. What is the most likely diagnosis?

Accepted Answer

Fibroid uterus

Answer

Adenomyosis

Answer

Endometriosis

Answer

Pelvic inflammatory disease

Question 7

All are methods of managing fibroid uterus. Except-

Accepted Answer

Radiofrequency ablation

Answer

Myomectomy

Answer

Embolisation of uterine artery

Answer

Laser myomectomy

Question 8

What condition can be detected using laparoscopy?

Accepted Answer

Endometriosis

Answer

Carcinoma of the uterus

Answer

Carcinoma of the cervix

Answer

Carcinoma of the rectum

Question 9

What condition is associated with HAIR AN syndrome?

Accepted Answer

Polycystic ovary syndrome

Answer

Ovarian carcinoma

Answer

Uterine prolapse

Answer

Uterine myoma

Question 10

What is the characteristic ultrasound finding of ectopic pregnancy?

Accepted Answer

Complex adnexal mass

Answer

Absence of gestational sac in the uterus

Answer

Resistance in color Doppler

Answer

Free fluid in the peritoneal cavity

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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