Human Phenotype Ontology 
Grandparent Node:
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Abnormal pulmonary interstitial morphology (HP:0006530)help
Parent Node:
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Pulmonary interstitial high-resolution computed tomography abnormality (HP:0025389)help
..Starting node
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Crazy paving pattern (HP:0025391)help
Term ID: 25391
Name: Crazy paving pattern
Synonym: Crazy paving pattern on pulmonary HRCT; Crazy-paving pattern
Definition: The so-called crazy paving pattern appears as thickened interlobular septa and intralobular lines superimposed on a background of ground-glass opacity, resembling irregularly shaped paving stones. The crazy-paving pattern is often sharply demarcated from more normal lung and may have a geographic outline. It was originally reported in patients with alveolar proteinosis and is also encountered in other diffuse lung diseases that affect both the interstitial and airspace compartments, such as lipoid pneumonia.
Comments:
Reference: HP:0025391
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandCombined cystic and ground-glass pattern on pulmonary HRCT (HP:0025395) help
..expandCystic pattern on pulmonary HRCT (HP:0025394) help
..expandDecreased attenuation pattern on pulmonary HRCT (HP:0025396) help
..expandGround-glass opacification (HP:0025179) help
..expandInterlobular septal thickening (HP:0030879) help
..expandMosaic attenuation pattern on pulmonary HRCT (HP:0025397) help
..expandNodular pattern on pulmonary HRCT (HP:0025392) help
..expandReticular pattern on pulmonary HRCT (HP:0025390) help
..expandReticulonodular pattern on pulmonary HRCT (HP:0025393) 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:0025391HP:0025391Crazy paving pattern0ABCA3 CL E G H2133OMIM:610921Surfactant metabolism dysfunction, pulmonary, 3147
HP:0025391HP:0025391Crazy paving pattern0CSF2RA CL E G H14382435ORPHA:264675Hereditary pulmonary alveolar proteinosisHP:0040282 - Frequent15
HP:0025391HP:0025391Crazy paving pattern0CSF2RB CL E G H14392436ORPHA:264675Hereditary pulmonary alveolar proteinosisHP:0040282 - Frequent17
HP:0025391HP:0025391Crazy paving pattern0HLA-DRB1 CL E G H31234948ORPHA:747Autoimmune pulmonary alveolar proteinosisHP:0040283 - Occasional2


Genes (4) :ABCA3 CSF2RA CSF2RB HLA-DRB1

Diseases (3) :OMIM:610921 ORPHA:264675 ORPHA:747
 

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