Endometrial thickness is a commonly measured parameter on routine gynecological ultrasound and MRI. The appearance, as well as the thickness of the endometrium, will depend on whether the patient is of reproductive age or postmenopausal and, if of reproductive age, at what point in the menstrual cycle they are examined.
Endometrial Assessment Guidelines Released. Troy Brown. May 15, 2013. ... (TVS) should be performed initially because it is noninvasive and will measure endometrial thickness, as well as detect ...
Endometrial hyperplasia occurs when the endometrium, the lining of the uterus, becomes too thick. It is not cancer, but in some cases, it can lead to cancer of the uterus. Endometrial hyperplasia most often is caused by excess estrogen without progesterone. If ovulation does not occur, progesterone ...
Corpus cancer is the most frequently occurring female genital cancer. Approximately 47,100 cases of corpus cancer were predicted to occur in the United States in 2012, making it the fourth most common cancer among women; of these women, approximately 8,000 will die from the disease.
Endometrial Thickness and Pregnancy. For women, a healthy endometrial lining is essential for a healthy pregnancy. Women also need a certain amount of thickness in the endometrial lining to conceive. If the endometrial lining is not thick enough, it can be caused by several problems.
The endometrium is the mucous membrane lining of the uterus. It is sometimes referred to as the endometrial stripe because it shows up as a dark stripe on transvaginal ultrasound. The size of the stripe, or the thickness of the endometrium, can be an indicator of endometrial abnormality, though this must be considered along with other signs or ...
4 mm. That is the cutoff recommended by ACOG. However, the authors of this systematic review and meta-analysis propose a new cutoff: 3 mm. Timmermans A, Opmeer BC, Khan KS, et al. Endometrial thickness measurement for detecting endometrial cancer in women with postmenopausal bleeding. Obstet Gynecol. 2010;116(1):160–167.
The finding of asymptomatic endometrial thickening on ultrasound presents a clinical management dilemma and is a frequent reason for referral by family physicians. Endometrial thickness is measured as the maximum anterior–posterior thickness of the endometrial echo on a long-axis transvaginal view of the uterus.
The endometrium of the ovulating reproductive-age woman fluctuates in single-layer thickness from 2 mm in the early follicular phase to 6 mm in the late luteal phase. Typically, endometrial thickness is actually measured and reported as the sum of the two adjacent layers of the endometrium, a measurement called the endometrial echo complex (EEC).
It MIGHT mean that the edges are irregular or heterogenous in thickness. In that scenario irregular thickness can mean either clumps of polyps or a focal growth of abnormal cells. I would bet that your GYN is planning some type of follow up evaluation (eg endometrial biopsy or D&C) to rule out polyps or abnormal cells.