Abbreviation Key
		| 
			aarteryaaarteriesantanteriora-vatrio-ventricularCCervicalCoCoccygealCNCranial NerveDdiencephalic neuromere or diencephalondmdermatomyotomeinfinferiorintinternalLLumbarlatlateralltleft | 
			Mmesencephalic neuromere or mesencephalonmedmedialnnerveOOccipitalPprosencephalonpostposteriorprimprimordialRrhombencephalonRhrhombomerertrightSSacralTThoracicvveinvvveins | 
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			Carnegie Embryo #9325   |   Location: 21-3-1
		
	
		
	Keywords: T-7 spinal ganglion, costovertebral joint, inferior vena cava, left lobe of liver, lower lobe of left lung, lower lobe of right lung, pericardial cavity, peritoneal cavity, pleuroperitoneal foramen, pulmonary ligament, rib 8, right lobe of liver, sympathetic trunk
	
	Source: The Virtual Human Embryo.