endometrial biopsy
Diagnostic procedure involving sampling of the endometrial lining to assess hormonal effects and tissue quality.
Full Definition
An endometrial biopsy is a minimally invasive diagnostic procedure where a small sample of the endometrial tissue is obtained for histological examination. In reproductive endocrinology, this procedure is used to evaluate the endometrium's response to hormonal treatments, diagnose luteal phase defects, assess endometrial receptivity, and rule out pathological conditions affecting fertility. The timing of the biopsy is crucial and is typically performed during the luteal phase of the menstrual cycle. Editors should note that the procedure name should not be hyphenated when used as a noun phrase.
Usage
Usage note: Do not hyphenate when used as a noun phrase; timing specifications are clinically significant.
In Context
- "An endometrial biopsy revealed inadequate luteal phase development." — Diagnostic report
- "The endometrial biopsy was scheduled for cycle day 24 to assess progesterone effects." — Clinical protocol