File:Fetus 35 week CT.jpg - Revision history

S8600021 at 04:21, 24 August 2010

2010-08-24T04:21:40Z

← Older revision		Revision as of 15:21, 24 August 2010
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	This work is under a [http://creativecommons.org/licenses/by-nc/2.5/ Creative Commons License]		This work is under a [http://creativecommons.org/licenses/by-nc/2.5/ Creative Commons License]

	[[Category:Fetus]] [[Category:CT]]		[[Category:Human Fetus]] [[Category:Computed Tomography]]

S8600021 at 04:20, 24 August 2010

2010-08-24T04:20:28Z

← Older revision		Revision as of 15:20, 24 August 2010
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	Text below from [http://www.radpod.org/ Radiology Picture of Day]		Text below from [http://www.radpod.org/ Radiology Picture of Day]

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	Doses from diagnostic procedures are all below these thresholds - even a CT abdomen / pelvis only delivers approximately 30 mGy."		Doses from diagnostic procedures are all below these thresholds - even a CT abdomen / pelvis only delivers approximately 30 mGy."

	~~Note~~ - Timing may be Clinical (from LMP) rather than Embryological (from ~~fertilization0~~		--[[User:S8600021\|Mark Hill]] 04:20, 24 August 2010 (UTC) - Timing may be Clinical (from LMP) rather than Embryological (from fertilization).

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S8600021: Text below from [http://www.radpod.org/ Radiology Picture of Day] "This patient was involved in a motor vehicle accident, while 35 weeks pregnant. Although exposure to the gravid uterus is to be avoided when ever possible, and only deliberately performe

2010-08-24T04:19:56Z

New page

Text below from [http://www.radpod.org/ Radiology Picture of Day]

"This patient was involved in a motor vehicle accident, while 35 weeks pregnant.

Although exposure to the gravid uterus is to be avoided when ever possible, and only deliberately performed after careful weighing up of the pros and cons, McCollough et al conclude their recent Radiographics article with: “After comparing the doses from radiologic and nuclear medicine examinations with risk data from human in utero exposures, we have concluded that the absolute risks of fetal effects, including childhood cancer induction, are small at conceptus doses of 100 mGy and negligible at doses of less than 50mGy.” (1)
Doses from diagnostic procedures are all below these thresholds - even a CT abdomen / pelvis only delivers approximately 30 mGy."

Note - Timing may be Clinical (from LMP) rather than Embryological (from fertilization0

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Image Source: http://www.radpod.org/2007/08/05/foetal-dosimetry/

Credit: Dr Frank Gaillard

This work is under a [http://creativecommons.org/licenses/by-nc/2.5/ Creative Commons License]

[[Category:Fetus]] [[Category:CT]]