Adhesion-Related Pain — MCQs
Which of the following helps in cell-to-cell adhesion?
Intrauterine adhesions best seen by?
The typical histological finding in endometriotic lesions is:
What is the preferred treatment option for a 21-year-old college girl with mild endometriosis?
Endosalpingitis is best diagnosed by?
Which drug is most commonly used in the treatment of endometriosis?
A 29 year old female presented with infertility. There is history of abdominal pain, dyspareunia, dysmenorrhea, menorrhagia. Most likely cause:
Violin string adhesion is seen in ?
Fitz‐Hugh‐Curtis syndrome involving perihepatitis is present in the following:
Which of the following symptoms are seen in endometriosis? 1. Infertility 2. Dysmenorrhea 3. Vaginal discharge 4. Vaginal bleeding
Adhesion-Related Pain Indian Medical PG Practice Questions and MCQs
Question 1: Which of the following helps in cell-to-cell adhesion?
- A. Interleukins
- B. Interferons
- C. E-Cadherin (Correct Answer)
- D. Matrix metalloproteinases
Explanation: ***E-Cadherin*** - E-Cadherin is a **cell adhesion molecule** that plays a crucial role in maintaining the structure of tissues by promoting **cell-to-cell adhesion** [1]. - It is mainly involved in the **adherens junctions**, helping cells stick together, especially in epithelial tissues. *Matrix metallo proteinase* - Matrix metallo proteinases (MMPs) are enzymes that degrade **extracellular matrix** components, rather than promoting adhesion between cells. - They are involved in **tissue remodeling** and **wound healing**, not in direct cell-to-cell interactions. *Interleukins* - Interleukins are a group of **cytokines** that mediate **immune responses**, but they do not facilitate direct cell adhesion. - Their primary function involves **cell signaling** and communication, rather than adhesion processes. *Interferons* - Interferons are signaling proteins involved in the **immune defense against viral infections** and do not have a role in cell-to-cell adhesion. - They primarily act to induce an **antiviral state** in neighboring cells and modulate the immune response. **References:** [1] Kumar V, Abbas AK, et al.. Robbins and Cotran Pathologic Basis of Disease. 9th ed. Neoplasia, pp. 314-315.
Question 2: Intrauterine adhesions best seen by?
- A. Hysteroscopy (Correct Answer)
- B. Ultrasound
- C. Computed Tomography
- D. Magnetic Resonance Imaging
Explanation: ***Hysteroscopy*** - **Hysteroscopy** provides direct visualization of the uterine cavity, allowing for precise identification and characterization of **intrauterine adhesions (IUA)** or **Asherman's syndrome**. - It not only diagnoses IUAs but also allows for simultaneous treatment through **adhesiolysis**, making it the gold standard for both diagnosis and management. *Ultrasound* - While ultrasound can sometimes suggest the presence of adhesions through abnormal endometrial appearances or fluid collections, it is generally **not definitive** for diagnosing IUAs. - Its sensitivity is limited, especially for subtle or fine adhesions, and it often requires confirmation by other methods. *Computed Tomography* - **Computed Tomography (CT)** scans are generally **not used** for the diagnosis of intrauterine adhesions. - CT provides limited soft tissue contrast in the endometrial cavity and exposes the patient to **ionizing radiation**, without offering a clear advantage over other imaging modalities. *Magnetic Resonance Imaging* - **Magnetic Resonance Imaging (MRI)** can provide good soft tissue detail and may visualize severe adhesions, but it is **not as sensitive or specific** as hysteroscopy for detecting all types of IUAs. - MRI is more expensive and less accessible than hysteroscopy, and it does not allow for immediate therapeutic intervention.
Question 3: The typical histological finding in endometriotic lesions is:
- A. Smooth muscle bundles with calcification
- B. Endometrial glands and stroma (Correct Answer)
- C. Squamous epithelium with keratin pearls
- D. Granulomatous inflammation with giant cells
Explanation: ***Endometrial glands and stroma*** - Endometriosis is defined by the presence of **ectopic endometrial tissue**, which histologically includes both **endometrial glands** and **stroma** outside the uterine cavity. - These aberrant tissues respond to **hormonal fluctuations** just like normal endometrium, leading to cyclical bleeding and inflammation in the ectopic sites. *Squamous epithelium with keratin pearls* - This histological pattern is characteristic of **squamous cell carcinoma**, particularly well-differentiated types, and is not found in endometriotic lesions. - Endometriotic lesions are derived from uterine lining cells, which are **columnar glandular epithelium**, not squamous epithelium. *Smooth muscle bundles with calcification* - This description is more consistent with findings in **uterine leiomyomas** (fibroids), which are benign smooth muscle tumors, sometimes undergoing degenerative changes like calcification. - Endometriosis is primarily glandular and stromal tissue, not smooth muscle. *Granulomatous inflammation with giant cells* - This histological picture indicates a **granulomatous process**, often seen in conditions like **tuberculosis**, sarcoidosis, or foreign body reactions. - While inflammation occurs in endometriosis, it is typically chronic, non-specific inflammation caused by cyclical bleeding, not a granulomatous response with giant cells.
Question 4: What is the preferred treatment option for a 21-year-old college girl with mild endometriosis?
- A. Cyclical OC pill
- B. Continuous OC pill (Correct Answer)
- C. Progesterone only pill
- D. Danazole
Explanation: ***Continuous OC pill*** - For **mild endometriosis** in a young woman, **continuous oral contraceptive pills (OCP)** are the **first-line medical treatment** according to current evidence-based guidelines (ACOG, ESHRE). - Continuous OCP use provides better suppression of endometriosis by creating a **stable hormonal environment** that prevents cyclic menstrual bleeding and retrograde menstruation, which can worsen endometriosis. - This approach effectively manages symptoms like **dysmenorrhea** and **pelvic pain** while preserving future fertility, and is well-tolerated in young women with the added benefit of menstrual suppression. *Cyclical OC pill* - While cyclical OCPs can help manage endometriosis symptoms, they are **less effective** than continuous OCPs because they allow withdrawal bleeding, which may perpetuate retrograde menstruation and endometrial implant stimulation. - Cyclical OCPs may still provide symptom relief but are considered a **second-line option** when continuous use is not acceptable to the patient. *Progesterone only pill* - **Progesterone-only pills (POP)** can suppress endometriosis by inducing amenorrhea and decidualization of endometrial implants, but they may cause **irregular bleeding patterns**, especially in the first few months. - While effective, they are generally considered when combined OCPs are contraindicated (e.g., migraine with aura, thrombotic risk) rather than as first-line for uncomplicated mild endometriosis. *Danazole* - **Danazol** is an androgenic agent that creates a hypoestrogenic environment, leading to atrophy of endometrial tissue, but it is **rarely used today** due to significant androgenic side effects. - Common side effects include **acne**, **hirsutism**, **weight gain**, and **voice deepening**, which are often unacceptable for a 21-year-old woman, making it an obsolete option for first-line management of mild endometriosis.
Question 5: Endosalpingitis is best diagnosed by?
- A. laparoscopy (Correct Answer)
- B. X-Ray abdomen
- C. Hysterosalpingography
- D. Hystero-laparoscopy
Explanation: ***Laparoscopy*** - **Laparoscopy** is the **gold standard** for diagnosing endosalpingitis as it allows direct visualization of the fallopian tubes, pelvic organs, and peritoneal cavity. - It enables identification of **inflammation, adhesions, tubal edema, and purulent exudate** characteristic of endosalpingitis. - It also permits **tissue sampling** for histopathological confirmation and culture of infectious agents. - Laparoscopy has high sensitivity and specificity for diagnosing pelvic inflammatory disease (PID) and its complications. *X-Ray abdomen* - An **X-ray abdomen** provides limited information regarding soft tissue structures like the fallopian tubes. - It is primarily used for visualizing bones or detecting gross abnormalities like bowel obstruction or free air. - It **cannot directly diagnose endosalpingitis** or provide detailed images of adnexal structures. *Hysterosalpingography* - **Hysterosalpingography (HSG)** is an imaging technique used to assess the patency and contour of the fallopian tubes and uterine cavity by injecting contrast dye. - While it can detect **tubal occlusion or hydrosalpinx**, it cannot visualize external tubal inflammation, adhesions, or the peritoneal surface. - HSG is more useful for evaluating **tubal patency in infertility workup** rather than diagnosing acute inflammation. *Hystero-laparoscopy* - This term refers to **combined hysteroscopy and laparoscopy** performed together. - While the laparoscopic component can diagnose endosalpingitis, **hysteroscopy** (visualization of the uterine cavity) adds no additional value for diagnosing tubal inflammation. - For endosalpingitis specifically, **laparoscopy alone** is sufficient and is the most direct diagnostic approach.
Question 6: Which drug is most commonly used in the treatment of endometriosis?
- A. GnRH analogues
- B. MPA
- C. Oral contraceptive pills (Correct Answer)
- D. Danazol
Explanation: ***Oral contraceptive pills*** - **Combined oral contraceptive pills (OCPs)** are the **most commonly used first-line treatment** for endometriosis. - They suppress ovulation and menstrual cycles, reducing pain by decreasing menstrual flow and endometrial proliferation. - **Advantages**: Well-tolerated, cost-effective, suitable for long-term management, and recommended as first-line therapy by **ESHRE and ACOG guidelines**. - Particularly effective for **mild-to-moderate endometriosis** and dysmenorrhea. *GnRH analogues* - **GnRH analogues** induce a hypoestrogenic state, creating a temporary medical menopause. - While highly effective at reducing endometrial implants, they are typically **reserved for moderate-to-severe disease** or when first-line treatments fail. - Limited by significant side effects (hot flashes, bone density loss) and higher cost. *MPA* - **Medroxyprogesterone acetate (MPA)** can suppress endometrial growth through decidualization and atrophy. - Used as a **second-line option** but less commonly prescribed than OCPs for initial management. *Danazol* - **Danazol** is an attenuated androgen that creates pseudo-menopause. - Rarely used today due to significant **androgenic side effects** (hirsutism, voice deepening, weight gain).
Question 7: A 29 year old female presented with infertility. There is history of abdominal pain, dyspareunia, dysmenorrhea, menorrhagia. Most likely cause:
- A. Adenomyosis
- B. Endometriosis (Correct Answer)
- C. Cervicitis
- D. Myomas
Explanation: ***Endometriosis*** - The classic triad of symptoms in this 29-year-old female—**dysmenorrhea**, **dyspareunia**, and **infertility**—is highly suggestive of endometriosis. - **Ectopic endometrial tissue** can cause chronic abdominal pain, menorrhagia, and inflammation, contributing to infertility. *Adenomyosis* - This condition involves the presence of **endometrial tissue within the myometrium**, leading to a thickened uterine wall. - While it can cause dysmenorrhea and menorrhagia, **infertility** is not its primary presentation, and it is less commonly associated with severe dyspareunia compared to endometriosis. *Cervicitis* - **Inflammation of the cervix** typically presents with vaginal discharge, post-coital bleeding, or pelvic pain. - It is not a common cause of primary infertility, severe dysmenorrhea, or dyspareunia as described. *Myomas* - Uterine **fibroids (leiomyomas)** are benign tumors that can cause heavy menstrual bleeding (menorrhagia), pelvic pressure, and sometimes infertility. - However, they are less commonly associated with the triad of severe dysmenorrhea and dyspareunia as prominently as seen in endometriosis.
Question 8: Violin string adhesion is seen in ?
- A. Ruptured ectopic pregnancy
- B. Endometriosis
- C. PCOS
- D. Fitz-Hugh-Curtis syndrome (Correct Answer)
Explanation: ***Fitz-Hugh-Curtis syndrome*** - **Fitz-Hugh-Curtis syndrome** is a perihepatitis characterized by inflammation of the liver capsule and adjacent peritoneal surfaces. - The classic "violin string" adhesions are **fibrinous adhesions** that form between the liver capsule and the anterior abdominal wall or diaphragm. *Ruptured ectopic pregnancy* - A ruptured ectopic pregnancy typically presents with acute abdominal pain and **hypovolemic shock** due to hemoperitoneum. - While it can cause pelvic adhesions, "violin string" adhesions are not a characteristic finding; the primary concern is **intra-abdominal hemorrhage**. *Endometriosis* - **Endometriosis** involves the presence of endometrial-like tissue outside the uterus, causing pain, inflammation, and adhesions, especially in the pelvis. - While it does lead to adhesions, these are usually **dense and diffuse pelvic adhesions**, not the specific "violin string" pattern associated with the liver capsule. *PCOS* - **Polycystic ovary syndrome (PCOS)** is an endocrine disorder characterized by hormonal imbalances, anovulation, and polycystic ovaries. - It primarily affects **ovarian function** and metabolism and does not directly cause adhesions in the abdominal cavity.
Question 9: Fitz‐Hugh‐Curtis syndrome involving perihepatitis is present in the following:
- A. Syphilis
- B. Tuberculosis
- C. Moniliasis
- D. Gonorrhoea (Correct Answer)
Explanation: **Gonorrhoea** - **Fitz-Hugh-Curtis syndrome** is a complication of **pelvic inflammatory disease (PID)**, which is predominantly caused by sexually transmitted infections like *Neisseria gonorrhoeae* and *Chlamydia trachomatis*. - Perihepatitis, or inflammation of the liver capsule, occurs when bacteria from the pelvic infection spread to the liver surface. *Syphilis* - **Syphilis** primarily presents with chancres, rashes, and neurological or cardiovascular complications in later stages. - It does not typically cause **perihepatitis** as a direct complication of the infection itself. *Tuberculosis* - **Tuberculosis** is caused by *Mycobacterium tuberculosis* and usually affects the lungs, but can spread to other organs. - While it can cause peritonitis, it is not associated with **perihepatitis** in the context of **Fitz-Hugh-Curtis syndrome**. *Moniliasis* - **Moniliasis** (candidiasis) is a fungal infection caused by *Candida* species. - It is commonly associated with vaginal yeast infections or thrush but does not cause **Fitz-Hugh-Curtis syndrome** or perihepatitis.
Question 10: Which of the following symptoms are seen in endometriosis? 1. Infertility 2. Dysmenorrhea 3. Vaginal discharge 4. Vaginal bleeding
- A. 2,3
- B. 1,2,4
- C. 3,4
- D. 1,2 (Correct Answer)
Explanation: ***Correct: 1,2 (Infertility and Dysmenorrhea)*** - **Infertility** is present in 30-50% of women with endometriosis, making it one of the most common presentations. Caused by inflammation, adhesions, altered pelvic anatomy, and inflammatory mediators that impair reproductive function. - **Dysmenorrhea (painful menstruation)** is the hallmark symptom of endometriosis. The pain is typically severe, progressive, and occurs due to cyclic bleeding from ectopic endometrial tissue, causing inflammation and irritation of surrounding structures. - These are the two most characteristic and consistent symptoms of endometriosis. *Incorrect: 2,3* - While dysmenorrhea is correct, **vaginal discharge is NOT a characteristic symptom of endometriosis**. Vaginal discharge is typically associated with infections (vaginitis, cervicitis) or other gynecological conditions, not endometriosis. *Incorrect: 1,2,4* - While infertility and dysmenorrhea are correct, including "vaginal bleeding" makes this option less accurate. Although some women with endometriosis may experience menorrhagia or irregular bleeding (particularly with adenomyosis or ovarian endometriomas), **abnormal vaginal bleeding is not a primary or pathognomonic symptom** of endometriosis. *Incorrect: 3,4* - **Vaginal discharge** is not associated with endometriosis. - **Vaginal bleeding** as a standalone symptom is not a primary feature of endometriosis, though menstrual abnormalities can occasionally occur. **Note:** Other classic symptoms of endometriosis include dyspareunia (painful intercourse), dyschezia (painful defecation), and chronic pelvic pain.
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