Urogynecology Practice Questions

Q: All of the following are vaginal procedures done for urinary incontinence, EXCEPT:

Marshall-Marchetti-Krantz procedure. **Explanation:** The core concept tested here is the **surgical approach** (Vaginal vs. Abdominal) used to treat Stress Urinary Incontinence (SUI). **1. Why Option C is Correct:** The **Marshall-Marchetti-Krantz (MMK) procedure** is a **retropubic abdominal surgery**. It involves suturing the periurethral tissues to the periosteum of the pubic symphysis. Because it requires an abdominal incision (Laparotomy), it is not a vaginal procedure. While effective, it has largely been replaced by the Burch colposuspension (which uses Cooper’s ligament) to avoid the risk of osteitis pubis. **2. Why the other options are Incorrect (Vaginal Procedures):** * **Transobturator Tape (TOT):** A modern "mid-urethral sling" procedure performed entirely through the **vaginal route** with small exit punctures in the groin. It is currently a gold standard for SUI. * **Kelly’s Stitch:** A traditional **vaginal procedure** involving plication of the pubocervical fascia at the level of the bladder neck. It is often done during an anterior colporrhaphy. * **Anterior Colporrhaphy:** Primarily used for cystocele repair, this is a **vaginal surgery**. When combined with Kelly’s plication, it addresses mild SUI. **High-Yield Clinical Pearls for NEET-PG:** * **Gold Standard for SUI:** Mid-urethral slings (TVT/TOT) are the preferred vaginal procedures. * **Burch Colposuspension:** The "Gold Standard" **abdominal** procedure for SUI (sutures attached to Cooper’s/Pectineal ligament). * **MMK Complication:** Specifically associated with **Osteitis Pubis** (inflammation of the pubic bone). * **Q-tip Test:** Used to diagnose urethral hypermobility (Angle >30° is positive).

Q: What is the management of choice for a 30-year-old multipara presenting with uterine prolapse?

Fothergill's repair with tubal ligation. **Explanation:** The management of uterine prolapse depends on three key factors: the patient's age, her desire for future fertility, and the completion of her family. **Why Option B is Correct:** The patient is a **30-year-old multipara**. In young women who wish to preserve their uterus (avoid hysterectomy), the **Fothergill’s operation** (Manchester operation) is the treatment of choice. It involves cervical amputation and plication of the Mackenrodt’s (cardinal) ligaments to provide support. Since she is a multipara and likely has completed her family, **tubal ligation** is added to prevent future pregnancies. This is crucial because cervical amputation increases the risk of mid-trimester abortions and cervical dystocia in subsequent pregnancies. **Analysis of Incorrect Options:** * **A. Fothergill's repair:** While correct in technique, in a multipara who has completed her family, concurrent sterilization (tubal ligation) is the standard of care to avoid obstetric complications. * **C. Sling operation:** These (e.g., Shirodkar or Purandare sling) are preferred for **nulliparous** women or young women who specifically desire **future childbearing**, as they do not involve cervical amputation. * **D. Vaginal hysterectomy:** This is the treatment of choice for women **above 40 years** or those who have completed their family and do not wish to preserve the uterus (Ward-Mayo’s operation). **NEET-PG High-Yield Pearls:** * **Manchester Operation Components:** Dilatation and Curettage (D&C), Amputation of the cervix, Plication of Mackenrodt’s ligaments, and Anterior/Posterior Colporrhaphy. * **Contraindication:** Fothergill’s is contraindicated in cases of procidentia (4th-degree prolapse) or if there is suspected uterine pathology. * **Key Landmark:** The cardinal ligaments (Mackenrodt’s) are the primary support of the uterus.

Q: What is the most useful investigation for vesicovaginal fistula (VVF)?

Cystoscopy. **Explanation:** The diagnosis of Vesicovaginal Fistula (VVF) is primarily clinical, but **Cystoscopy** is considered the most useful investigation because it provides definitive anatomical details required for surgical planning. It allows the surgeon to visualize the exact site, size, and number of fistulae, and most importantly, it determines the **relationship of the fistula to the ureteric orifices**. Identifying this distance is crucial to avoid ureteric injury during surgical repair. **Analysis of Options:** * **A. Three Swab Test:** This is a simple bedside diagnostic test used to **confirm** the presence of VVF and differentiate it from ureterovaginal fistula. While useful for diagnosis, it does not provide the anatomical detail necessary for management that cystoscopy offers. * **C. Urine Culture:** This is a supportive investigation to rule out or treat a secondary urinary tract infection (UTI) before surgery, but it has no role in diagnosing or localizing the fistula. * **D. Intravenous Pyelogram (IVP):** While IVP can help identify the site of a fistula and assess the upper urinary tract, it is the investigation of choice for **Ureterovaginal fistula**, not VVF. **Clinical Pearls for NEET-PG:** * **Gold Standard for Diagnosis:** Methylene blue dye test (or Three Swab Test). * **Investigation of choice to see ureteric involvement:** Cystoscopy. * **Most common cause of VVF (Worldwide):** Obstructed labor. * **Most common cause of VVF (Developed countries/Gynae practice):** Post-hysterectomy (usually occurs 7–14 days after surgery). * **Management:** Small fistulae may heal with continuous catheterization; however, most require surgical repair (e.g., Ward-Mayo’s or Latzko’s procedure).

Q: A 65-year-old woman complains of leakage of urine. What is the most common cause of this condition in such patients?

Unstable bladder. **Explanation:** The correct answer is **Unstable bladder** (also known as Overactive Bladder or Detrusor Overactivity). In the geriatric population (patients >65 years), **Unstable bladder** is the most common cause of urinary incontinence. It is characterized by involuntary detrusor contractions during the filling phase, leading to "Urge Incontinence." In elderly patients, this is often idiopathic or associated with age-related changes in the bladder wall and neurological pathways. **Analysis of Options:** * **A. Anatomic Stress Urinary Incontinence (SUI):** While SUI (leakage on coughing/sneezing due to urethral hypermobility) is the most common cause in **younger, premenopausal, or multiparous women**, its prevalence is surpassed by urge incontinence/unstable bladder in the elderly. * **B. Urethral Diverticulum:** This is a rare structural cause. It typically presents with the "3 Ds": Dysuria, Dribbling, and Dyspareunia, rather than generalized leakage. * **C. Overflow Incontinence:** This occurs due to an underactive detrusor (e.g., diabetes) or outlet obstruction. It is less common than unstable bladder and is characterized by a high post-void residual volume. **High-Yield Clinical Pearls for NEET-PG:** 1. **Most common cause of incontinence overall:** Stress Urinary Incontinence (SUI). 2. **Most common cause in elderly (>65 years):** Unstable Bladder (Urge Incontinence). 3. **Gold Standard Investigation:** Urodynamic study (Cystometry). 4. **First-line Management:** * *SUI:* Pelvic floor exercises (Kegel’s); Surgery (Mid-urethral slings like TVT/TOT) is the definitive treatment. * *Unstable Bladder:* Bladder retraining and Anticholinergics (e.g., Oxybutynin, Solifenacin) or Mirabegron (Beta-3 agonist).

Q: Urinary incontinence in females is best investigated by:

Cystometry. **Explanation:** **Cystometry** is the correct answer because it is the gold standard component of urodynamic testing used to evaluate the filling and storage phase of the bladder. It measures the relationship between intravesical pressure and bladder volume. In females with urinary incontinence, cystometry helps differentiate between **Stress Urinary Incontinence (SUI)**, where pressure increases without detrusor contraction, and **Urge Incontinence (Detrusor Overactivity)**, where involuntary detrusor contractions are visualized. **Analysis of Incorrect Options:** * **Colonoscopy (B):** This is an endoscopic evaluation of the large intestine and rectum. It has no role in investigating urinary incontinence. * **Colposcopy (C):** This is a diagnostic procedure to examine the cervix, vagina, and vulva under magnification, primarily used to screen for cervical cancer or evaluate abnormal Pap smears. * **Cystoscopy (D):** While this allows direct visualization of the bladder urothelium and urethra to rule out structural abnormalities (like stones, tumors, or fistulas), it is a **static** anatomical study. It cannot assess the **functional** pressure changes required to diagnose the type of incontinence. **High-Yield Clinical Pearls for NEET-PG:** * **First-line investigation:** A detailed history, physical exam (Stress test/Bonney’s test), and a frequency-volume chart (voiding diary). * **Gold Standard for functional diagnosis:** Urodynamic studies (specifically Cystometry). * **Q-tip Test:** Used to identify urethral hypermobility (angle >30°), often seen in SUI. * **Treatment Highlight:** Mid-urethral slings (TVT/TOT) are the surgical gold standard for SUI, while bladder training and anticholinergics (e.g., Oxybutynin) are first-line for Urge Incontinence.

Q: Which of the following statements about stress incontinence is false?

There is unconscious loss of urine.. **Explanation:** **Stress Urinary Incontinence (SUI)** is defined as the involuntary leakage of urine on effort or exertion (e.g., coughing, sneezing, or lifting), which increases intra-abdominal pressure. **Why Option D is the Correct (False) Statement:** In SUI, the loss of urine is **conscious and symptomatic**. The patient is aware of the leakage as it happens simultaneously with the physical exertion. **Unconscious (insensible) loss of urine** is characteristic of **Total Incontinence**, often caused by urinary fistulae (like Vesicovaginal Fistula - VVF) or overflow incontinence, where urine leaks without the patient’s awareness or preceding urge/exertion. **Analysis of Other Options:** * **Option A:** This is a hallmark of SUI. Leakage occurs when the intra-abdominal pressure exceeds the maximum urethral closure pressure. * **Option B:** Pure SUI is distinct from Urge Incontinence. In SUI, there is no pre-existing "urge" or detrusor contraction; the failure is mechanical (sphincteric deficiency or urethral hypermobility). * **Option C:** SUI is frequently associated with the loss of the **posterior urethrovesical angle (normally <100°)** and an increase in the angle of urethral inclination, often due to weakened pelvic floor support (e.g., after childbirth). **High-Yield Clinical Pearls for NEET-PG:** * **Gold Standard Investigation:** Urodynamic study (Cystometry). * **First-line Management:** Pelvic floor muscle training (Kegel exercises). * **Surgical Treatment of Choice:** Mid-urethral slings (e.g., **TVT - Tension-free Vaginal Tape** or **TOT - Transobturator Tape**). * **Q-tip Test:** Used to clinically diagnose urethral hypermobility (positive if angle >30°).

Q: What is the most common cause of a mid-pelvic vesicovaginal fistula?

Obstructed labor. **Explanation:** **Vesicovaginal Fistula (VVF)** is an abnormal communication between the bladder and the vagina, leading to continuous dribbling of urine. **1. Why Obstructed Labor is Correct:** In developing countries, **obstructed labor** remains the most common cause of VVF. During prolonged labor, the fetal head compresses the soft tissues (bladder and vagina) against the pubic symphysis. This leads to **pressure necrosis** and ischemia of the tissues. When the necrotic tissue sloughs off (usually 3–7 days postpartum), a fistula forms. These fistulae are typically **mid-pelvic** because that is where the fetal head exerts maximum pressure against the pelvic brim. **2. Analysis of Incorrect Options:** * **Radiation Injury (A):** Causes "delayed" fistulae due to endarteritis obliterans. These are usually complex and occur months or years after treatment. * **Cervical Cancer (B):** Can cause VVF through direct malignant infiltration of the bladder wall, but it is less common than obstetric causes in the general population. * **Forceps Delivery (D):** While instrumental delivery can cause direct traumatic injury, it usually results in vaginal tears or urethral injuries rather than the classic mid-pelvic necrotic VVF seen in obstructed labor. **Clinical Pearls for NEET-PG:** * **Global vs. Developed Context:** In developed countries, the most common cause of VVF is **iatrogenic (post-hysterectomy)**, whereas in India/developing nations, it is **obstructed labor**. * **Diagnostic Test:** The **Three-Swab Test (Moir’s Test)** is used to differentiate VVF from Ureterovaginal fistula. * **Management:** Small fistulae may heal with continuous catheterization; however, most require surgical repair (**Latzko’s procedure** or transabdominal repair), typically performed 3–6 months after the injury to allow inflammation to subside.

Q: What is the recommended surgical treatment for uterine prolapse in a young woman?

Sling operation. **Explanation:** The primary goal in treating uterine prolapse in a young woman is **uterine preservation** and maintaining **reproductive function**. **Why Sling Operation is Correct:** Sling operations (e.g., Shirodkar’s, Khanna’s, or Purandare’s sling) are the treatment of choice for nulliparous or young women who wish to retain their uterus for future childbearing. These procedures use a synthetic mesh or fascia lata to provide extrinsic support by anchoring the cervix/isthmus to a fixed bony point (like the sacral promontory) or the abdominal wall. This corrects the anatomical defect while keeping the cervix and uterus intact. **Why Other Options are Incorrect:** * **Anterior & Posterior Colporrhaphy:** These are procedures to correct cystoceles and rectoceles, respectively. They address vaginal wall prolapse but do not provide sufficient apical support to correct uterine descent. * **Manchester Operation (Fothergill’s):** This involves amputation of the cervix. It is generally avoided in young women because cervical amputation is associated with infertility, cervical stenosis, and mid-trimester abortions (cervical incompetence). It is typically reserved for older women who wish to avoid a hysterectomy. **High-Yield Clinical Pearls for NEET-PG:** * **Young woman/Wants to preserve fertility:** Sling Operation. * **Completed family/Perimenopausal:** Vaginal Hysterectomy with Ward-Mayo’s repair. * **Elderly/Medically unfit for major surgery:** Le Fort’s Colpocleisis (partial vaginal obliteration). * **Congenital Prolapse:** Often associated with weak connective tissue; Sling surgery is the preferred initial approach.

Q: Among the surgeries for stress incontinence, which procedure has the maximum long-term success rate?

Burch's colposuspension. **Explanation:** **Burch’s Colposuspension** is considered the "gold standard" among traditional open surgeries for Stress Urinary Incontinence (SUI). The procedure involves suturing the periurethral fascia to the **Cooper’s ligament** (Iliopubic ligament). This provides a stable support to the bladder neck and proximal urethra, preventing their descent during increased intra-abdominal pressure. Long-term follow-up studies consistently show success rates of **85-90%** even after 5–10 years, making it superior to other historical procedures. **Analysis of Incorrect Options:** * **Stamey’s Repair:** This is a needle suspension procedure. While minimally invasive, it has a high long-term failure rate because the sutures often pull through the soft tissues over time. * **Kelly’s Stitch (Anterior Colporrhaphy):** This involves plication of the vesicovaginal fascia. It is primarily used for cystocele repair. For SUI, it has a very poor long-term success rate (less than 50%) and is no longer recommended as a primary treatment. * **Aldridge Surgery:** This is a type of sub-urethral sling procedure using autologous fascia (rectus sheath). While effective, it is more invasive and has been largely replaced by synthetic mid-urethral slings (like TVT/TOT) or the Burch procedure. **High-Yield Clinical Pearls for NEET-PG:** * **Gold Standard (Current):** Mid-urethral slings (e.g., **TVT - Tension-free Vaginal Tape**) are now the first-line surgical treatment due to their minimally invasive nature and high efficacy. * **Burch Procedure Landmark:** It uses the **Cooper’s ligament** for suspension. * **Marshall-Marchetti-Krantz (MMK) Procedure:** Similar to Burch but uses the **periosteum of the pubic symphysis**; it is less preferred due to the risk of osteitis pubis. * **Initial Management:** Always remember that **Pelvic Floor Muscle Training (Kegel exercises)** is the first-line conservative management for SUI.

Question 1

All of the following are vaginal procedures done for urinary incontinence, EXCEPT:

Accepted Answer

Marshall-Marchetti-Krantz procedure

Answer

Transobturator tape

Answer

Anterior colporrhaphy

Answer

Kelly's stitch

Question 2

A 26-year-old nulliparous female presents with third-degree uterine prolapse, without associated cystocele or rectocele. What is the best treatment option?

Accepted Answer

Abdominal sling surgery

Answer

Le Fort colpocleisis

Answer

Fothergill repair

Answer

Amputation of cervix

Question 3

What is the management of choice for a 30-year-old multipara presenting with uterine prolapse?

Accepted Answer

Fothergill's repair with tubal ligation

Answer

Fothergill's repair

Answer

Sling operation

Answer

Vaginal hysterectomy

Question 4

What is the most useful investigation for vesicovaginal fistula (VVF)?

Accepted Answer

Cystoscopy

Answer

Three swab test

Answer

Urine culture

Answer

Intravenous pyelogram (IVP)

Question 5

A 65-year-old woman complains of leakage of urine. What is the most common cause of this condition in such patients?

Accepted Answer

Unstable bladder

Answer

Anatomic stress urinary incontinence

Answer

Urethral diverticulum

Answer

Overflow incontinence

Question 6

Urinary incontinence in females is best investigated by:

Accepted Answer

Cystometry

Answer

Colonoscopy

Answer

Colposcopy

Answer

Cystoscopy

Question 7

Which of the following statements about stress incontinence is false?

Accepted Answer

There is unconscious loss of urine.

Answer

It coincides with periods of raised intra-abdominal pressure.

Answer

There is no complaint of urge to pass urine.

Answer

It is associated with an alteration of the urethrovesical angle.

Question 8

What is the most common cause of a mid-pelvic vesicovaginal fistula?

Accepted Answer

Obstructed labor

Answer

Radiation injury

Answer

Cervical cancer

Answer

Forceps delivery

Question 9

What is the recommended surgical treatment for uterine prolapse in a young woman?

Accepted Answer

Sling operation

Answer

Anterior colporrhaphy

Answer

Posterior colporrhaphy

Answer

Manchester operation

Question 10

Among the surgeries for stress incontinence, which procedure has the maximum long-term success rate?

Accepted Answer

Burch's colposuspension

Answer

Stamey's repair

Answer

Kelly's stitch

Answer

Aldridge surgery

Urogynecology — MCQs

Urogynecology — MCQs

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