Urogynecology — MCQs

Urogynecology Indian Medical PG Practice Questions and MCQs

Question 141: What is a potential consequence of Birth trauma?

A. Uterine prolapse (Correct Answer)
B. Endometriosis
C. PID
D. Abortions

Explanation: ***Uterine prolapse*** - **Birth trauma**, especially due to difficult or prolonged labor, can lead to damage and weakening of the **pelvic floor muscles** and **connective tissues**. - This weakening provides inadequate support for the uterus, potentially resulting in its descent into or out of the vagina, known as **uterine prolapse**. *Endometriosis* - This condition involves the growth of **endometrial-like tissue outside the uterus**, typically in the pelvic cavity. - Endometriosis is thought to be caused by **retrograde menstruation**, genetic factors, or immune system dysfunction, and is not directly caused by birth trauma. *PID* - **Pelvic Inflammatory Disease (PID)** is an infection of the female reproductive organs, usually caused by untreated sexually transmitted infections (STIs). - It primarily affects the uterus, fallopian tubes, and ovaries, and is not a direct consequence of birth trauma. *Abortions* - The term "abortions" refers to the termination of a pregnancy, either spontaneously (**miscarriage**) or induced. - While certain pregnancy complications or uterine abnormalities might lead to recurrent miscarriages, these are generally not a direct result of birth trauma experienced in a *previous* pregnancy; birth trauma itself affects the mother's pelvic structures post-delivery.

Question 142: Following are the risk factors for pelvic organ prolapse, except?

A. Vaginal childbirth
B. Hypoestrogenism
C. Constipation
D. Crohn's disease (Correct Answer)

Explanation: ***Crohn's disease*** - Crohn's disease is an **inflammatory bowel disease** primarily affecting the gastrointestinal tract and is not directly associated with the development of **pelvic organ prolapse**. - Its effects on the pelvic floor muscles and connective tissues are typically not significant enough to cause prolapse. *Vaginal childbirth* - **Vaginal childbirth**, especially involving multiple deliveries, prolonged labor, or instrumental delivery, is a significant risk factor due to potential damage to pelvic floor muscles and ligaments. - The stretching and tearing of tissues can weaken the support structures for pelvic organs. *Hypoestrogenism* - **Hypoestrogenism**, particularly after menopause, leads to **atrophy of collagen** and elastic tissue in the pelvic floor, reducing tissue strength and support. - Reduced estrogen levels diminish the integrity of vaginal and pelvic connective tissues, increasing susceptibility to prolapse. *Constipation* - **Chronic constipation** involves repeated straining during defecation, which significantly increases **intra-abdominal pressure**. - This persistent downward pressure weakens the pelvic floor muscles and connective tissues over time, contributing to prolapse.

Question 143: A 45-year-old female patient who underwent hysterectomy presents with continuous dribbling of urine and fever on the 7th post-operative day, with involuntary micturition. What is the most likely diagnosis?

A. Recto-vaginal fistula
B. Uretero-vaginal fistula
C. Urethra-vaginal fistula
D. Vesico-vaginal fistula (Correct Answer)

Explanation: ***Vesico-vaginal fistula*** - A **vesico-vaginal fistula** is a communication between the **bladder** and the **vagina**, leading to continuous urine leakage through the vagina. - The presentation of **continuous dribbling of urine** and **involuntary micturition** after a **hysterectomy** (which can cause bladder injury) strongly suggests this diagnosis. *Uretero-vaginal fistula* - This involves a communication between the **ureter** and the **vagina**, causing urine to leak, but it typically doesn't present as generalized "involuntary micturition" or continuous dribbling from the bladder itself. - Symptoms usually involve urine leaking from the vagina, but often a **normal voiding pattern** can be maintained by the intact bladder, as the leak originates higher up the urinary tract. *Recto-vaginal fistula* - A **recto-vaginal fistula** is an abnormal connection between the **rectum** and the **vagina**, resulting in the passage of flatus or feces through the vagina. - The patient's symptoms of **urine leakage** and **fever** are not consistent with a recto-vaginal fistula, which would primarily involve fecal material. *Urethra-vaginal fistula* - This involves a connection between the **urethra** and the **vagina**, often leading to urine leakage during micturition or stress, but usually not continuous dribbling from the bladder. - While it can cause some urine leakage, the pattern of **continuous dribbling** and the likely extent of injury after hysterectomy make a vesico-vaginal fistula a more probable cause.

Question 144: Which of the following statements is MOST accurate regarding stress incontinence?

A. There is no complaint of urge to pass urine.
B. Associated with alteration of the urethro-vesical angle.
C. Coincides with periods of raised intra-abdominal pressure. (Correct Answer)
D. Occurs primarily during sleep or at rest.

Explanation: ***Coincides with periods of raised intra-abdominal pressure.*** - **Stress incontinence** is defined by involuntary urine leakage during activities that increase intra-abdominal pressure, such as coughing, sneezing, laughing, or exercising. - This increased pressure overwhelms the weakened urethral sphincter or pelvic floor support. - This is the most accurate defining characteristic of stress incontinence. *There is no complaint of urge to pass urine.* - While **pure stress incontinence** does not involve an urge to void, this statement is too absolute. - **Mixed incontinence** (combination of stress and urge) is common, where patients may have both stress leakage and urgency symptoms. - Therefore, stating definitively "there is no complaint of urge" is not universally accurate. *Associated with alteration of the urethro-vesical angle.* - An **altered urethro-vesical angle** (specifically, loss of the posterior urethro-vesical angle) is a common anatomical finding in stress incontinence. - This represents the underlying anatomical defect contributing to poor bladder neck support. - However, this describes the anatomical consequence rather than the primary clinical presentation. *Occurs primarily during sleep or at rest.* - This is **incorrect** for stress incontinence. - Stress incontinence requires physical exertion or activities that increase intra-abdominal pressure. - Leakage during sleep or at rest would suggest other types of incontinence (overflow, urge, or continuous leakage from fistula).

Question 145: A woman presents to the Gynecology outpatient department with a history of stress incontinence. Conservative management has failed. Which of the following is the most appropriate surgical treatment for genuine stress incontinence?

A. Sling Suspension Procedure
B. Tension Free Vaginal Taping (TVT) (Correct Answer)
C. Burch Colposuspension
D. Kelly's Procedure

Explanation: ***Tension Free Vaginal Taping (TVT)*** - This procedure involves placing a synthetic mesh tape under the **mid-urethra** to provide support and compression, mimicking the loss of normal anatomical support. - It is a **minimally invasive** surgical procedure that is currently the **most commonly performed** surgical treatment for genuine stress incontinence when conservative management (pelvic floor exercises, physiotherapy) has failed. - TVT and other mid-urethral sling procedures have **high success rates** (80-90%) and relatively quick recovery times. - Note: Conservative management including pelvic floor muscle training is the **first-line treatment**; surgery is indicated only after conservative measures have been unsuccessful. *Burch Colposuspension* - This is an older, more invasive open abdominal surgical procedure that involves suturing the **periurethral fascia** to the **pectineal ligament** (Cooper's ligament). - While effective, it has a longer recovery time and a higher incidence of complications compared to modern sling procedures. - Now largely replaced by less invasive techniques. *Kelly's Procedure* - This procedure involves an anterior **colporrhaphy** where sutures are placed around the **urethral neck** to plicate the urethra and increase urethral resistance. - It is less effective for genuine stress incontinence with **high recurrence rates** and is rarely used as a primary treatment nowadays. *Sling Suspension Procedure* - This is a **generic term** that encompasses various sling techniques, some of which are older or less specific. - TVT is a *specific type* of mid-urethral sling procedure and represents the most current and precise technique. - Without further specification, this option is too vague to represent the best surgical treatment choice.

Practice by Chapter

Pelvic Floor Anatomy and Function

Practice Questions

Urinary Incontinence: Classification

Practice Questions

Stress Urinary Incontinence

Practice Questions

Overactive Bladder and Urge Incontinence

Practice Questions

Pelvic Organ Prolapse: Classification

Practice Questions

Cystocele and Urethrocele

Practice Questions

Uterine Prolapse

Practice Questions

Rectocele and Enterocele

Practice Questions

Surgical Management in Urogynecology

Practice Questions

Conservative Management Approaches

Practice Questions

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