Dysfunctional uterine bleeding MRI: Difference between revisions

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Case courtesy of Dr Bahman Rasuli, Radiopaedia.org, rID: 83200
[[File:Endometrioid-adenocarcinoma-of-the-endometrium-2.jpg|center|thumb|300x300px|Case courtesy of Dr Bahman Rasuli, Radiopaedia.org, rID: 83200]]
 
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|'''[[PCOS]]''' <ref name="“Radiopaedia”5">{{cite web|url=https://radiopaedia.org/articles/polycystic-ovarian-syndrome-1}}</ref>
|'''[[PCOS]]''' <ref name="“Radiopaedia”5">{{cite web|url=https://radiopaedia.org/articles/polycystic-ovarian-syndrome-1}}</ref>
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|[[File:Polycystic-ovarian-syndrome-1.jpg|center|thumb|300x300px|Case courtesy of Dr Mostafa El-Feky, Radiopaedia.org, rID: 53010]]


Case courtesy of Dr Mostafa El-Feky, Radiopaedia.org, rID: 53010
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*not a routine examination for PCOS
*not a routine examination for PCOS
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|'''Endometrial Causes''' <ref name="“Radiopaedia”6">{{cite web|url=https://radiopaedia.org/articles/endometrioma1}}</ref>
|'''Endometrial Causes''' <ref name="“Radiopaedia”6">{{cite web|url=https://radiopaedia.org/articles/endometrioma1}}</ref>
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|[[File:Endometriosis-3.jpg|center|thumb|300x300px|Case courtesy of The Radswiki, Radiopaedia.org, rID: 11397]]
 
 
 


Case courtesy of The Radswiki, Radiopaedia.org, rID: 11397
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*Endometrioma appears hyperintense; the presence of hemorrhage results in a hypointense image
*Endometrioma appears hyperintense; the presence of hemorrhage results in a hypointense image

Revision as of 10:18, 9 March 2022

Dysfunctional uterine bleeding Microchapters

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Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Dysfunctional uterine bleeding from other Diseases

Epidemiology and Demographics

Risk Factors

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Dysfunctional uterine bleeding MRI On the Web

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Directions to Hospitals Treating Dysfunctional uterine bleeding

Risk calculators and risk factors for Dysfunctional uterine bleeding MRI

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Arooj Naz

Overview

MRI is not commonly performed but it is considered the modality of choice for adenomyosis. findings for other conditions may also be seen but may not be as reliable as other imaging studies. MRI can assist in furthering diagnosis metastasis.

MRI

MRI Findings
Underlying Cause MRI Findings
Endometrial Polyps [1]
Case courtesy of Dr Ammar Haouimi, Radiopaedia.org, rID: 70016
  • hypointense intracavitary masses
  • surrounded by fluid and endometrium
Adenomyosis [2]
Case courtesy of Dr Varun Babu, Radiopaedia.org, rID: 43504


  • Diagnosis of choice; sensitivity of 78-88% and specificity of 67-93%
  • thickening of the junctional zone ≥12 mm (normal is up to 5 mm)
  • appears as an ill-defined region of thickening
Leiomyoma [3]
Case courtesy of Dr Chris O'Donnell, Radiopaedia.org, rID: 22883

  • only used for complex cases
  • may accurately determine size and location
  • appear hypervascular
  • helpful when surgery is considered or when trying to differentiate from fibroids
Malignancy [4]


Case courtesy of Dr Bahman Rasuli, Radiopaedia.org, rID: 83200
  • MRI may be helpful in improving accuracy for determining metastasis
  • normal tissue enhances more than malignant tissue
PCOS [5]
Case courtesy of Dr Mostafa El-Feky, Radiopaedia.org, rID: 53010
  • not a routine examination for PCOS
  • follicles will be seen on MRI
Endometrial Causes [6]
Case courtesy of The Radswiki, Radiopaedia.org, rID: 11397
  • Endometrioma appears hyperintense; the presence of hemorrhage results in a hypointense image

References

  1. https://radiopaedia.org/articles/endometrial-polyp. Missing or empty |title= (help)
  2. https://radiopaedia.org/articles/adenomyosis. Missing or empty |title= (help)
  3. https://radiopaedia.org/articles/uterine-leiomyoma. Missing or empty |title= (help)
  4. https://radiopaedia.org/articles/endometrial-carcinoma. Missing or empty |title= (help)
  5. https://radiopaedia.org/articles/polycystic-ovarian-syndrome-1. Missing or empty |title= (help)
  6. https://radiopaedia.org/articles/endometrioma1. Missing or empty |title= (help)

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