Human Phenotype Ontology 
Grandparent Node:
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Abnormal aortic morphology (HP:0001679)help
Parent Node:
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Aortic dissection (HP:0002647)help
..Starting node
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Descending aortic dissection (HP:0012499)help
Term ID: 12499
Name: Descending aortic dissection
Synonym: Type B aortic dissection
Definition: A separation of the layers within the wall of the descending aorta. Tears in the intimal layer result in the propagation of dissection (proximally or distally) secondary to blood entering the intima-media space.
Comments:
Reference: HP:0012499
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAscending aortic dissection (HP:0004933) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0012499HP:0012499Descending aortic dissection0ACTA2 CL E G H59130OMIM:611788AORTIC ANEURYSM, FAMILIAL THORACIC 6; AAT694
HP:0012499HP:0012499Descending aortic dissection0ACTA2 CL E G H59130ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent94
HP:0012499HP:0012499Descending aortic dissection0COL3A1 CL E G H12812201OMIM:130050Ehlers-Danlos syndrome, Vascular type749
HP:0012499HP:0012499Descending aortic dissection0ELN CL E G H20063327ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent172
HP:0012499HP:0012499Descending aortic dissection0EMILIN1 CL E G H1111719880OMIM:6200802
HP:0012499HP:0012499Descending aortic dissection0FBN1 CL E G H22003603ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent1361
HP:0012499HP:0012499Descending aortic dissection0FOXE3 CL E G H23013808OMIM:617349AORTIC ANEURYSM, FAMILIAL THORACIC 11, SUSCEPTIBILITY TO; AAT1123
HP:0012499HP:0012499Descending aortic dissection0FOXE3 CL E G H23013808ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent23
HP:0012499HP:0012499Descending aortic dissection0HEY2 CL E G H234934881ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent
HP:0012499HP:0012499Descending aortic dissection0LOX CL E G H40156664ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent6
HP:0012499HP:0012499Descending aortic dissection0MAT2A CL E G H41446904ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent13
HP:0012499HP:0012499Descending aortic dissection0MFAP5 CL E G H807629673ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent11
HP:0012499HP:0012499Descending aortic dissection0MYH11 CL E G H46297569OMIM:132900Aortic aneurysm, familial thoracic 4418
HP:0012499HP:0012499Descending aortic dissection0MYH11 CL E G H46297569ORPHA:229Familial aortic dissectionHP:0040282 - Frequent418
HP:0012499HP:0012499Descending aortic dissection0MYH11 CL E G H46297569ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent418
HP:0012499HP:0012499Descending aortic dissection0MYLK CL E G H46387590OMIM:613780AORTIC ANEURYSM, FAMILIAL THORACIC 7; AAT7326
HP:0012499HP:0012499Descending aortic dissection0MYLK CL E G H46387590ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent326
HP:0012499HP:0012499Descending aortic dissection0PRKG1 CL E G H55929414OMIM:615436AORTIC ANEURYSM, FAMILIAL THORACIC 8; AAT841
HP:0012499HP:0012499Descending aortic dissection0PRKG1 CL E G H55929414ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent41
HP:0012499HP:0012499Descending aortic dissection0SMAD2 CL E G H40876768ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent7
HP:0012499HP:0012499Descending aortic dissection0SMAD3 CL E G H40886769ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent260
HP:0012499HP:0012499Descending aortic dissection0SMAD3 CL E G H40886769OMIM:613795LOEYS-DIETZ SYNDROME 3; LDS3260
HP:0012499HP:0012499Descending aortic dissection0SMAD4 CL E G H40896770ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent504
HP:0012499HP:0012499Descending aortic dissection0TGFB2 CL E G H704211768ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent162
HP:0012499HP:0012499Descending aortic dissection0TGFB3 CL E G H704311769ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent85
HP:0012499HP:0012499Descending aortic dissection0TGFBR1 CL E G H704611772ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent239
HP:0012499HP:0012499Descending aortic dissection0TGFBR2 CL E G H704811773ORPHA:91387Familial thoracic aortic aneurysm and aortic dissectionHP:0040282 - Frequent253
HP:0012499HP:0012499Descending aortic dissection0TGFBR2 CL E G H704811773OMIM:610168Loeys-Dietz syndrome 2253


Genes (20) :ACTA2 COL3A1 ELN EMILIN1 FBN1 FOXE3 HEY2 LOX MAT2A MFAP5 MYH11 MYLK PRKG1 SMAD2 SMAD3 SMAD4 TGFB2 TGFB3 TGFBR1 TGFBR2

Diseases (11) :OMIM:611788 ORPHA:91387 OMIM:130050 OMIM:620080 OMIM:617349 OMIM:132900 ORPHA:229 OMIM:613780 OMIM:615436 OMIM:613795 OMIM:610168
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.