<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 28-year-old woman presents to an outpatient clinic for a routine gynecologic examination. She is concerned about some swelling on the right side of her vagina. She senses that the right side is larger than the left and complains that sometimes that area itches and there is a dull ache. She denies any recent travel or history of trauma. She mentions that she is sexually active in a monogamous relationship with her husband; they use condoms inconsistently. On physical examination her vital signs are normal. Examination of the pelvic area reveals a soft, non-tender, mobile mass that measures approximately 2 cm in the greatest dimension at the 8 oclock position on the right side of the vulva, just below the vaginal wall. Which of the following is the most likely diagnosis?? A: Condylomata acuminata, B: Bartholin duct cyst, C: Vulvar hematoma, D: Molluscum contagiosum, E: Squamous cell carcinoma,  <response>: This is a question about a gynecological condition in a 28-year-old woman. The key findings in the stem are a 2 cm soft, non-tender, mobile mass on the right side of the vulva below the vaginal wall. She also reports itching and dull ache in that area. Based on the location, characteristics of the mass, and her sexual history, the most likely diagnosis is a Bartholin duct cyst. Bartholin duct cysts are cysts that form when the Bartholin glands, located on either side of the vaginal opening, become obstructed. They often present as painless masses in the vulva and can cause local symptoms like itching and dull pain. The other options can be ruled out based on the location and characteristics of the mass. Condylomata acuminata genital warts would not present as a solitary mass. Vulvar hematoma and molluscum contagiosum would not cause a mass in that location. Squamous cell carcinoma would likely be painful and have other concerning features.B: Bartholin duct cyst 