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Mammalian Phenotype Browser
Term Detail
MP term:abnormal azygos vein morphology
Synonym: abnormal vena azygos morphology
MP id: MP:0011569
Definition: any structural anomaly of the unpaired vein which in humans arises from the right ascending lumbar vein or the vena cava, enters the thorax through the aortic orifice in the diaphragm, and terminates in the superior vena cava; unlike humans, mice have a single and left-sided azygos vein that develops from the paired embryonic cardinal venous system and drains most of the right and left thoracic walls into the left anterior vena cava
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal blood vessel morphology
                                is-aabnormal vein morphology
                                        is-aabnormal azygos vein morphology [MP:0011569] (5 genotypes, 5 annotations)
                                        is-aabnormal coronary vein morphology
                                        is-aabnormal hepatic portal vein morphology
                                        is-aabnormal hepatic vein morphology
                                        is-aabnormal intersomitic vein morphology
                                        is-aabnormal kidney venous blood vessel morphology +
                                        is-aabnormal pulmonary vein morphology +
                                        is-aabnormal vein development +
                                        is-aabnormal vena cava morphology +
                                        is-aabnormal venule morphology
                                        is-avaricose veins
                                        is-avenoocclusion

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
08/19/2014
MGI 5.19
The Jackson Laboratory