Gynecological Disorders Practice Questions

Q: What is the most common cause of acute salpingitis?

Chlamydia trachomatis. ***Chlamydia trachomatis*** - **_Chlamydia trachomatis_** is the most common bacterial cause of **sexually transmitted infections (STIs)** globally and a leading cause of **pelvic inflammatory disease (PID)**, which includes salpingitis. - Its infections are often **asymptomatic**, leading to delayed diagnosis and treatment, increasing the risk of upper genital tract involvement and complications like **infertility** and **ectopic pregnancies**. *N. gonorrhoeae* - **_Neisseria gonorrhoeae_** is another common cause of salpingitis, often presenting with **more acute and severe symptoms** compared to chlamydial infections. - While significant, studies consistently show a **higher prevalence of _Chlamydia_** in confirmed cases of salpingitis/PID. *Mycoplasma* - **_Mycoplasma genitalium_** and **_Ureaplasma urealyticum_** are increasingly recognized as causes of PID and salpingitis. - However, their overall contribution to acute salpingitis is **less frequent** than that of _Chlamydia trachomatis_ and _N. gonorrhoeae_. *Staphylococcus* - **_Staphylococcus_ species** are typically associated with skin and soft tissue infections or bacterial vaginosis, but are **uncommon causes of acute salpingitis**. - While they can be found in the genital tract, they are **not primary pathogens** for acute inflammation of the fallopian tubes.

Q: Which of the following best describes endometriosis?

Endometrial-like tissue located outside the uterus.. ***Endometrial-like tissue located outside the uterus.*** - Endometriosis is defined by the presence of **endometrial-like tissue** (glands and stroma) outside the uterine cavity. - This ectopic tissue responds to **hormonal fluctuations** of the menstrual cycle, leading to bleeding, inflammation, and pain. *Endometrial tissue found within the myometrium.* - This condition describes **adenomyosis**, where endometrial glands and stroma are invaginated into the **myometrium** (uterine muscle wall). - While also causing pain and heavy bleeding, it is distinct from endometriosis where the tissue is located *outside* the uterus. *Myometrial tissue found within the endometrium.* - Myometrial tissue is normally the muscle layer of the uterus; finding it within the endometrium (the inner lining) is not a described medical condition. - This statement generally signifies a **misunderstanding of uterine anatomy** and common pathologies. *A rare type of endometrial cancer.* - Endometriosis is a **benign condition**, although rarely it can undergo malignant transformation into **endometrioid adenocarcinoma** or clear cell carcinoma. - It is not itself a type of cancer, but rather an inflammatory and proliferative disease.

Q: What is the definitive treatment for adenomyosis?

Hysterectomy. ***Hysterectomy*** - **Hysterectomy** (surgical removal of the uterus) is the only definitive treatment for adenomyosis as it removes the ectopic endometrial tissue embedded within the myometrium. - This procedure alleviates symptoms such as **heavy menstrual bleeding (menorrhagia)** and **severe pelvic pain** by eliminating the source of the problem. *OC pills* - **Oral contraceptive pills** can help manage the symptoms of adenomyosis, such as heavy bleeding and pain, by suppressing endometrial growth. - However, they do not remove the **ectopic endometrial tissue** and therefore are not a definitive cure for the condition. *NSAIDS* - **NSAIDs (Nonsteroidal Anti-Inflammatory Drugs)** are used for symptomatic relief of pain associated with adenomyosis, particularly dysmenorrhea. - They reduce **prostaglandin production** and inflammation, but they do not address the underlying pathology or provide a definitive cure. *Endometrial ablation* - **Endometrial ablation** destroys the uterine lining and is primarily used for abnormal uterine bleeding. - It is generally *not effective* for adenomyosis because the ectopic endometrial tissue is deep within the **myometrium**, beyond the reach of ablation.

Q: What is the most common presenting symptom of fibroids?

Menorrhagia. ***Menorrhagia*** - **Heavy and prolonged menstrual bleeding** is the most frequent symptom associated with uterine fibroids due to their effect on the uterine lining and vascularity. - Fibroids can increase the **surface area of the endometrium** and interfere with uterine contractility, leading to increased menstrual blood loss. *Infertility* - While fibroids can contribute to **infertility**, particularly if they distort the uterine cavity or block fallopian tubes, it is a less common presenting symptom compared to menorrhagia. - Many women with fibroids do not experience infertility, and its presence depends on the **size and location** of the fibroids. *Lump* - A palpable **abdominal mass or lump** can occur with large fibroids, but it is not typically the *most common* initial symptom. - Many fibroids are small and may not be noticed externally, or their presence might be overshadowed by bleeding symptoms. *Compression* - **Compression symptoms** such as urinary frequency or pelvic pressure can occur when fibroids grow large and press on adjacent organs like the bladder or rectum. - However, these symptoms are generally less common as an initial presentation compared to menstrual abnormalities.

Q: Which condition is characterized by a 'pearl necklace' appearance on ultrasound?

PCOS. ***PCOS (Polycystic Ovary Syndrome)*** - The "pearl necklace" appearance on ultrasound refers to multiple **small follicles (cysts)** arranged peripherally in the ovary, a classic finding in **PCOS**. - These peripheral cysts are typically **2-9 mm in diameter** and are often associated with other hormonal imbalances. *Ectopic pregnancy* - An ectopic pregnancy is characterized by a fertilized egg implanting outside the uterus, most commonly in the **fallopian tube**. - Ultrasound findings usually include an **adnexal mass** or a gestational sac outside the uterus, rather than diffusely cystic ovaries. *Pelvic Inflammatory Disease (PID)* - PID is an infection of the female reproductive organs, often leading to **inflammation** and **abscess formation** in the fallopian tubes and ovaries. - Ultrasound may show dilated, fluid-filled fallopian tubes (hydrosalpinx) or tubo-ovarian abscesses, not a "pearl necklace" appearance. *Endometriosis* - Endometriosis involves the growth of **endometrial tissue outside the uterus**, causing pain and potentially forming cysts called **endometriomas** (chocolate cysts). - Ultrasound typically reveals these endometriomas, which are single or multiple cysts with characteristic internal echoes, but not the diffuse pattern seen in PCOS.

Q: What is the most common cause for hysterectomy?

Fibroids. ***Fibroids (Correct Answer)*** - **Uterine fibroids (leiomyomas)** are the **most common indication for hysterectomy**, accounting for approximately 30-40% of all hysterectomies performed. - They are benign smooth muscle tumors of the uterus with very high prevalence (affecting up to 70-80% of women by age 50). - **Symptomatic fibroids** causing heavy menstrual bleeding (menorrhagia), bulk symptoms (pressure, urinary frequency), pain, or reproductive issues often require hysterectomy when conservative management (medical therapy, UAE, myomectomy) fails or is not suitable. - The high prevalence combined with potential for significant symptoms makes fibroids the leading cause globally. *Uterine prolapse (Incorrect)* - While **uterine prolapse** can necessitate hysterectomy, it is considerably less common than fibroids as the primary indication. - Many cases are managed with pessaries, pelvic floor exercises, or reconstructive surgery (sacrocolpopexy). - Hysterectomy (vaginal hysterectomy) is reserved for severe symptomatic cases or when conservative measures fail. *Endometrial cancer (Incorrect)* - **Endometrial cancer** is an important indication for hysterectomy with bilateral salpingo-oophorectomy as part of surgical staging. - However, its **incidence is much lower** compared to the prevalence of symptomatic fibroids. - While nearly all endometrial cancer cases require hysterectomy, the absolute number is far less than fibroid-related hysterectomies. *Chronic pelvic inflammatory disease (Incorrect)* - **Chronic PID** can lead to hysterectomy in cases of severe, intractable pain, tubo-ovarian abscess, or extensive adnexal damage unresponsive to medical therapy. - However, it is a **considerably less common** indication in modern practice due to improved antibiotic therapy and earlier intervention. - Most PID cases are managed medically; hysterectomy is reserved for rare complicated cases.

Q: Most common malignant ovarian tumor is?

Serous cystadenocarcinoma. ***Serous cystadenocarcinoma*** - This is the **most common type of malignant ovarian tumor**, accounting for approximately 40-50% of all ovarian cancers. - It is typically characterized by **cystic and solid components** and is often bilateral. *Mucinous cystadenocarcinoma* - This is the **second most common type** of epithelial ovarian cancer, less frequent than serous types. - Mucinous tumors are often **larger** and more commonly unilateral than serous tumors. *Malignant teratoma* - This is a rare type of ovarian germ cell tumor, which is distinct from the more common epithelial ovarian cancers. - Malignant teratomas include immature teratomas and are far less common than epithelial tumors like serous cystadenocarcinomas. *Sarcoma* - **Ovarian sarcomas** are exceedingly rare primary ovarian malignancies, forming a very small percentage of all ovarian cancers. - Most ovarian malignancies originate from the **surface epithelium** of the ovary, not stromal tissue.

Q: What is the most common type of fibroid?

Intramural. ***Intramural*** - **Intramural fibroids** are located within the **uterine wall muscle (myometrium)** and are the most prevalent type. - Their presence often leads to **enlargement of the uterus** and can cause symptoms like **heavy menstrual bleeding** and **pelvic pressure**. *Subserosal* - **Subserosal fibroids** grow on the **outer surface of the uterus** and may project outwards. - While common, they are found **less frequently** than intramural fibroids and often cause **pressure symptoms** more than bleeding issues. *Cervical* - **Cervical fibroids** are located in the **cervix**, the lower part of the uterus, and are relatively rare. - They can cause symptoms such as **dyspareunia**, **urinary obstruction**, or **bleeding** due to their position. *Submucosal* - **Submucosal fibroids** are located just beneath the **endometrial lining** of the uterus, protruding into the uterine cavity. - Although they are the **least common type**, they are associated with the **most severe symptoms**, including heavy and prolonged menstrual bleeding and infertility.

Q: In cases of genital tuberculosis, which condition is most commonly associated with tubal adhesions, fibrosis, and hydrosalpinx formation?

Tuberculosis of the fallopian tube. ***Tuberculosis of the fallopian tube*** - **Tubal tuberculosis** is the **most common site** of genital tuberculosis (90-95% of cases), directly affecting the fallopian tubes - Leads to severe inflammatory responses causing **adhesions**, **fibrosis**, and ultimately **hydrosalpinx formation** - This is a **significant cause of infertility** due to tubal obstruction and distortion - Classic presentation includes bilateral involvement with **beaded appearance** of tubes *Tuberculosis of the endometrium* - While **endometrial tuberculosis** is the second most common site (50-80% of cases), it's less directly associated with the specific tubal pathologies like **hydrosalpinx** - Endometrial involvement primarily leads to **menstrual irregularities**, **thin endometrium**, and **implantation failure**, rather than the structural distortion of the fallopian tubes - Often occurs secondary to tubal infection *Tuberculosis of the ovary* - **Ovarian tuberculosis** is less common (10-30% of cases) and typically presents as **tuberculous oophoritis** or ovarian mass - Does not directly cause the characteristic **hydrosalpinx** and extensive **tubal adhesions** seen with fallopian tube infection - Usually occurs in association with tubal disease *Tuberculosis of the cervix* - **Cervical tuberculosis** is rare (1-5% of cases) and presents as hypertrophic or ulcerative lesions - Does not cause **tubal adhesions**, **fibrosis**, or **hydrosalpinx formation** - Clinically may mimic cervical carcinoma

Q: What is used to aid identification of areas of dysplasia in colposcopy?

3 - 5% acetic acid. ***3 - 5% acetic acid*** - **Acetic acid** dehydrates cells and causes nuclear proteins and keratins to coagulate, making areas with high nuclear-to-cytoplasmic ratio (like dysplastic cells) appear **acetowhite**. - This transient **acetowhite change** helps colposcopists identify dysplastic lesions that are not visible to the naked eye. *Acetocarmine red* - This is a stain used in **cytogenetics** for staining chromosomes, not for colposcopic identification of dysplasia. - It highlights nuclear material and is not applied topically during a colposcopic examination to reveal acetowhite changes. *1 % formic acid* - **Formic acid** is a strong organic acid used in various industrial applications and as a decalcifying agent in histology. - It is not used as a diagnostic agent in colposcopy to identify dysplastic areas. *1 % alcohol* - **Alcohol** is an antiseptic and dehydrating agent, but it does not selectively identify dysplastic cells through an acetowhite change like acetic acid. - It is not routinely used in colposcopy for the purpose of highlighting abnormal epithelial areas.

Question 1

What is the most common cause of acute salpingitis?

Accepted Answer

Chlamydia trachomatis

Answer

N. gonorrhoeae

Answer

Mycoplasma

Answer

Staphylococcus

Question 2

Which of the following best describes endometriosis?

Accepted Answer

Endometrial-like tissue located outside the uterus.

Answer

Endometrial tissue found within the myometrium.

Answer

Myometrial tissue found within the endometrium.

Answer

A rare type of endometrial cancer.

Question 3

What is the definitive treatment for adenomyosis?

Accepted Answer

Hysterectomy

Answer

OC pills

Answer

NSAIDS

Answer

Endometrial ablation

Question 4

What is the most common presenting symptom of fibroids?

Accepted Answer

Menorrhagia

Answer

Infertility

Answer

Lump

Answer

Compression

Question 5

Which condition is characterized by a 'pearl necklace' appearance on ultrasound?

Accepted Answer

PCOS

Answer

Ectopic pregnancy

Answer

Pelvic Inflammatory Disease (PID)

Answer

Endometriosis

Question 6

What is the most common cause for hysterectomy?

Accepted Answer

Fibroids

Answer

Uterine prolapse

Answer

Endometrial cancer

Answer

Chronic pelvic inflammatory disease

Question 7

Most common malignant ovarian tumor is?

Accepted Answer

Serous cystadenocarcinoma

Answer

Malignant teratoma

Answer

Sarcoma

Answer

Mucinous cystadenocarcinoma

Question 8

What is the most common type of fibroid?

Accepted Answer

Intramural

Answer

Subserosal

Answer

Cervical

Answer

Submucosal

Question 9

In cases of genital tuberculosis, which condition is most commonly associated with tubal adhesions, fibrosis, and hydrosalpinx formation?

Accepted Answer

Tuberculosis of the fallopian tube

Answer

Tuberculosis of the endometrium

Answer

Tuberculosis of the ovary

Answer

Tuberculosis of the cervix

Question 10

What is used to aid identification of areas of dysplasia in colposcopy?

Accepted Answer

3 - 5% acetic acid

Answer

Acetocarmine red

Answer

1 % formic acid

Answer

1 % alcohol

Gynecological Disorders — MCQs

Gynecological Disorders — MCQs

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