Sheehan's syndrome MRI: Difference between revisions
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[[Image:Empty-sella-4.jpg| | [[Image:Empty-sella-4.jpg|400x300px|left|Case courtesy of Dr Roberto Schubert. Source:Radiopedia <ref name ="https://radiopaedia.org/">Radiopaedia.org From the case <a href="https://radiopaedia.org/cases/17556">rID: 17556</ref>|frame]] | ||
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Revision as of 16:10, 16 August 2017
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Sheehan's syndrome Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Sheehan's syndrome MRI On the Web |
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American Roentgen Ray Society Images of Sheehan's syndrome MRI |
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Risk calculators and risk factors for Sheehan's syndrome MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
There are no MRI findings associated with [disease name].
OR
[Location] MRI may be helpful in the diagnosis of [disease name]. Findings on MRI suggestive of/diagnostic of [disease name] include [finding 1], [finding 2], and [finding 3].
OR
There are no MRI findings associated with [disease name]. However, a MRI may be helpful in the diagnosis of complications of [disease name], which include [complication 1], [complication 2], and [complication 3].
MRI
- MRI shows an empty sella, in chronic cases of Sheehan's syndrome.[1][2][3]
- It can also show decreased sellar volume, pituitary remnant tissue or CSF fluid in sella.
- It is done to exclude any pituitary mass.
MRI
- early
- enlarged pituitary, with low T1, high T2 homogenous signal
- ring enhancement
- late
- empty sella of normal size
References
- ↑ Barkan AL (1989). "Pituitary atrophy in patients with Sheehan's syndrome". Am. J. Med. Sci. 298 (1): 38–40. PMID 2750772.
- ↑ Sherif IH, Vanderley CM, Beshyah S, Bosairi S (1989). "Sella size and contents in Sheehan's syndrome". Clin. Endocrinol. (Oxf). 30 (6): 613–8. PMID 2591059.
- ↑ Bakiri F, Bendib SE, Maoui R, Bendib A, Benmiloud M (1991). "The sella turcica in Sheehan's syndrome: computerized tomographic study in 54 patients". J. Endocrinol. Invest. 14 (3): 193–6. doi:10.1007/BF03346787. PMID 1906495.
- ↑ Radiopaedia.org From the case <a href="https://radiopaedia.org/cases/17556">rID: 17556