TY - JOUR
T1 - The significance of “atrophic endometrium” in women with postmenopausal bleeding
AU - Rotenberg, Ohad
AU - Goldberg, Gary L.
N1 - Publisher Copyright:
© 2022, Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2022/9
Y1 - 2022/9
N2 - We evaluated the interpretation of atrophic endometrium (AE) histology as the most common cause for postmenopausal bleeding (PMB). This theory has been accepted for several generations by gynecologists and gynecologic oncologists and has been published in past and current major gynecology textbooks. In our review of the literature, we did not find sufficient histological or clinical proof for this concept. In our view, AE is not a cause of PMB and we back this up with a review of old and current medical literature. The old studies are based on information which was obtained prior to the existence of transvaginal sonogram, sonohysterogram and hysteroscopy. Focal lesions are notorious for being missed by endometrial sampling and curettage. Recent studies show that focal endometrial lesions are a crucial cause for PMB and some of those lesions can harbor cancer. In our opinion, AE is the most common histology found because it is physiologic and a ubiquitous finding in postmenopausal women, but it is not a cause of PMB. Referring to AE as a cause of PMB may result in misdiagnosis of cancer, management delay and unnecessary intervention. To avoid misdiagnosis of cancer, transvaginal sonogram should be considered in all women with PMB and AE on pathology. If endometrial thickness is found, AE is unlikely to be the cause of the PMB and further workup is warranted to reveal the true etiology for the bleeding.
AB - We evaluated the interpretation of atrophic endometrium (AE) histology as the most common cause for postmenopausal bleeding (PMB). This theory has been accepted for several generations by gynecologists and gynecologic oncologists and has been published in past and current major gynecology textbooks. In our review of the literature, we did not find sufficient histological or clinical proof for this concept. In our view, AE is not a cause of PMB and we back this up with a review of old and current medical literature. The old studies are based on information which was obtained prior to the existence of transvaginal sonogram, sonohysterogram and hysteroscopy. Focal lesions are notorious for being missed by endometrial sampling and curettage. Recent studies show that focal endometrial lesions are a crucial cause for PMB and some of those lesions can harbor cancer. In our opinion, AE is the most common histology found because it is physiologic and a ubiquitous finding in postmenopausal women, but it is not a cause of PMB. Referring to AE as a cause of PMB may result in misdiagnosis of cancer, management delay and unnecessary intervention. To avoid misdiagnosis of cancer, transvaginal sonogram should be considered in all women with PMB and AE on pathology. If endometrial thickness is found, AE is unlikely to be the cause of the PMB and further workup is warranted to reveal the true etiology for the bleeding.
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U2 - 10.1007/s00404-022-06540-1
DO - 10.1007/s00404-022-06540-1
M3 - Comment/debate
C2 - 35318501
AN - SCOPUS:85137014876
SN - 0932-0067
VL - 306
SP - 579
EP - 583
JO - Archives of Gynecology and Obstetrics
JF - Archives of Gynecology and Obstetrics
IS - 3
ER -