Endometrial cancer ultrasound: Difference between revisions
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==Transvaginal ultrasound== | ==Transvaginal ultrasound== | ||
:* Transvaginal ultrasound is the initial imaging investigation of choice for patients presenting with postmenopausal bleeding.<ref>{{Cite web | title =endometrial cancer ultrasound | url =http://radiopaedia.org/articles/endometrial-carcinoma}}</ref> | |||
: Transvaginal ultrasound findings are as follows: | |||
Transvaginal ultrasound findings are as follows: | |||
* Endometrial carcinoma usually appears as thickening of the [[endometrium]] though may appear as a polypoid mass | * Endometrial carcinoma usually appears as thickening of the [[endometrium]] though may appear as a polypoid mass | ||
* Premenopausal: normal endometrial thickness varies through the menstrual cycle | * Premenopausal: normal endometrial thickness varies through the menstrual cycle | ||
Revision as of 17:25, 23 September 2015
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Endometrial cancer Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Endometrial cancer ultrasound On the Web |
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American Roentgen Ray Society Images of Endometrial cancer ultrasound |
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Risk calculators and risk factors for Endometrial cancer ultrasound |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Monalisa Dmello, M.B,B.S., M.D. [2]
Overview
On transvaginal ultrasound, endometrial cancer is characterized by thickening of the endometrium and disruption of a subendometrial halo.
Transvaginal ultrasound
- Transvaginal ultrasound is the initial imaging investigation of choice for patients presenting with postmenopausal bleeding.[1]
- Transvaginal ultrasound findings are as follows:
- Endometrial carcinoma usually appears as thickening of the endometrium though may appear as a polypoid mass
- Premenopausal: normal endometrial thickness varies through the menstrual cycle
- Diagnosing abnormally thickened endometrium depends on knowing what the patient's point in the menstrual cycle
- Postmenopausal: >5 mm is thickened (if not on Tamoxifen)
- Sonographic features are non specific and endometrial thickening can also be due to benign proliferation, endometrial hyperplasia or polyps.
- Disruption of a subendometrial halo on ultrasound may be suggestive of myometrial involvement.