Endometrial sampling for abnormal uterine bleeding is done if all except
**Core Concept**
Endometrial sampling is a diagnostic procedure used to evaluate abnormal uterine bleeding (AUB) in premenopausal women. It involves taking a sample of endometrial tissue for histopathological examination to rule out endometrial cancer, hyperplasia, or other abnormalities.
**Why the Correct Answer is Right**
The correct answer to this question requires an understanding of the indications for endometrial sampling. Endometrial sampling is typically recommended for women with AUB who are:
* Perimenopausal or postmenopausal,
* Obese,
* Nulliparous,
* With a family history of endometrial cancer,
* With a history of radiation exposure, or
* With unexplained AUB despite medical evaluation.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because endometrial sampling is not typically recommended for women with regular menstrual cycles or those who are less than 45 years old with no risk factors.
**Option B:** This option is incorrect as endometrial sampling is not a routine screening test for cervical cancer. Cervical cancer is typically diagnosed with a Pap smear and colposcopy.
**Option C:** This option is incorrect as endometrial sampling is not typically recommended for women with primary dysmenorrhea. Endometrial sampling is indicated for evaluation of AUB, not primary dysmenorrhea.
**Option D:** This option is incorrect as endometrial sampling is not typically recommended for women with vaginal discharge. Vaginal discharge is typically evaluated with a Pap smear and culture.
**Clinical Pearl / High-Yield Fact**
When evaluating abnormal uterine bleeding, it's essential to consider the patient's age, risk factors, and medical history to determine the appropriate diagnostic workup, including endometrial sampling when indicated.
**Correct Answer:** A.