{
  "url": "https://dantelabs.com/traits/intestinal-pseudo-obstruction",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "intestinal-pseudo-obstruction",
    "id": "HP:0004389",
    "name": "Intestinal pseudo-obstruction",
    "definition": "A functional rather than mechanical obstruction of the intestines, associated with manifestations that resemble those caused by an intestinal obstruction, including distension, abdominal pain, nausea, vomiting, constipation or diarrhea, in an individual in whom a mechanical blockage has been excluded.",
    "synonyms": [
      "Intestinal pseudoobstruction"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-digestive-system",
        "name": "Abnormality of the digestive system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-digestive-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-intestine-morphology",
        "name": "Abnormality of the intestine",
        "url": "https://dantelabs.com/traits/abnormal-intestine-morphology"
      },
      {
        "slug": "gastrointestinal-dysmotility",
        "name": "Gastrointestinal dysmotility",
        "url": "https://dantelabs.com/traits/gastrointestinal-dysmotility"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "lig3",
        "symbol": "LIG3",
        "hgnc": "HGNC:6600",
        "name": "DNA ligase 3",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lig3"
      },
      {
        "slug": "polg",
        "symbol": "POLG",
        "hgnc": "HGNC:9179",
        "name": "DNA polymerase gamma, catalytic subunit",
        "frequency": "obligate",
        "diseases": 4,
        "url": "https://dantelabs.com/genes/polg"
      },
      {
        "slug": "rad21",
        "symbol": "RAD21",
        "hgnc": "HGNC:9811",
        "name": "RAD21 cohesin complex component",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rad21"
      },
      {
        "slug": "sgo1",
        "symbol": "SGO1",
        "hgnc": "HGNC:25088",
        "name": "shugoshin 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sgo1"
      },
      {
        "slug": "brca1",
        "symbol": "BRCA1",
        "hgnc": "HGNC:1100",
        "name": "BRCA1 DNA repair associated",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/brca1"
      },
      {
        "slug": "brca2",
        "symbol": "BRCA2",
        "hgnc": "HGNC:1101",
        "name": "BRCA2 DNA repair associated",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/brca2"
      },
      {
        "slug": "cdkn2a",
        "symbol": "CDKN2A",
        "hgnc": "HGNC:1787",
        "name": "cyclin dependent kinase inhibitor 2A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdkn2a"
      },
      {
        "slug": "erbb3",
        "symbol": "ERBB3",
        "hgnc": "HGNC:3431",
        "name": "erb-b2 receptor tyrosine kinase 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/erbb3"
      },
      {
        "slug": "kras",
        "symbol": "KRAS",
        "hgnc": "HGNC:6407",
        "name": "KRas proto-oncogene, GTPase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kras"
      },
      {
        "slug": "palb2",
        "symbol": "PALB2",
        "hgnc": "HGNC:26144",
        "name": "partner and localizer of BRCA2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/palb2"
      },
      {
        "slug": "palld",
        "symbol": "PALLD",
        "hgnc": "HGNC:17068",
        "name": "palladin, cytoskeletal associated protein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/palld"
      },
      {
        "slug": "rabl3",
        "symbol": "RABL3",
        "hgnc": "HGNC:18072",
        "name": "RAB, member of RAS oncogene family like 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rabl3"
      },
      {
        "slug": "smad4",
        "symbol": "SMAD4",
        "hgnc": "HGNC:6770",
        "name": "SMAD family member 4",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smad4"
      },
      {
        "slug": "tp53",
        "symbol": "TP53",
        "hgnc": "HGNC:11998",
        "name": "tumor protein p53",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tp53"
      },
      {
        "slug": "tymp",
        "symbol": "TYMP",
        "hgnc": "HGNC:3148",
        "name": "thymidine phosphorylase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tymp"
      },
      {
        "slug": "hnrnpk",
        "symbol": "HNRNPK",
        "hgnc": "HGNC:5044",
        "name": "heterogeneous nuclear ribonucleoprotein K",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/hnrnpk"
      },
      {
        "slug": "mt-co1",
        "symbol": "MT-CO1",
        "hgnc": "HGNC:7419",
        "name": "mitochondrially encoded cytochrome c oxidase I",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-co1"
      },
      {
        "slug": "mt-co2",
        "symbol": "MT-CO2",
        "hgnc": "HGNC:7421",
        "name": "mitochondrially encoded cytochrome c oxidase II",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-co2"
      },
      {
        "slug": "mt-co3",
        "symbol": "MT-CO3",
        "hgnc": "HGNC:7422",
        "name": "mitochondrially encoded cytochrome c oxidase III",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-co3"
      },
      {
        "slug": "mt-nd1",
        "symbol": "MT-ND1",
        "hgnc": "HGNC:7455",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-nd1"
      },
      {
        "slug": "mt-nd4",
        "symbol": "MT-ND4",
        "hgnc": "HGNC:7459",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-nd4"
      },
      {
        "slug": "mt-nd5",
        "symbol": "MT-ND5",
        "hgnc": "HGNC:7461",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 5",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-nd5"
      },
      {
        "slug": "mt-nd6",
        "symbol": "MT-ND6",
        "hgnc": "HGNC:7462",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 6",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-nd6"
      },
      {
        "slug": "mt-tf",
        "symbol": "MT-TF",
        "hgnc": "HGNC:7481",
        "name": "mitochondrially encoded tRNA-Phe (UUU/C)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-tf"
      },
      {
        "slug": "mt-th",
        "symbol": "MT-TH",
        "hgnc": "HGNC:7487",
        "name": "mitochondrially encoded tRNA-His (CAU/C)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-th"
      },
      {
        "slug": "mt-tl1",
        "symbol": "MT-TL1",
        "hgnc": "HGNC:7490",
        "name": "mitochondrially encoded tRNA-Leu (UUA/G) 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-tl1"
      },
      {
        "slug": "mt-tq",
        "symbol": "MT-TQ",
        "hgnc": "HGNC:7495",
        "name": "mitochondrially encoded tRNA-Gln (CAA/G)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-tq"
      },
      {
        "slug": "mt-ts1",
        "symbol": "MT-TS1",
        "hgnc": "HGNC:7497",
        "name": "mitochondrially encoded tRNA-Ser (UCN) 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-ts1"
      },
      {
        "slug": "mt-ts2",
        "symbol": "MT-TS2",
        "hgnc": "HGNC:7498",
        "name": "mitochondrially encoded tRNA-Ser (AGU/C) 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-ts2"
      },
      {
        "slug": "mt-tw",
        "symbol": "MT-TW",
        "hgnc": "HGNC:7501",
        "name": "mitochondrially encoded tRNA-Trp (UGA/G)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-tw"
      },
      {
        "slug": "myh11",
        "symbol": "MYH11",
        "hgnc": "HGNC:7569",
        "name": "myosin heavy chain 11",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/myh11"
      },
      {
        "slug": "smo",
        "symbol": "SMO",
        "hgnc": "HGNC:11119",
        "name": "smoothened, frizzled class receptor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smo"
      },
      {
        "slug": "twnk",
        "symbol": "TWNK",
        "hgnc": "HGNC:1160",
        "name": "twinkle mtDNA helicase",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/twnk"
      },
      {
        "slug": "actg2",
        "symbol": "ACTG2",
        "hgnc": "HGNC:145",
        "name": "actin gamma 2, smooth muscle",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/actg2"
      },
      {
        "slug": "flna",
        "symbol": "FLNA",
        "hgnc": "HGNC:3754",
        "name": "filamin A",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flna"
      },
      {
        "slug": "ids",
        "symbol": "IDS",
        "hgnc": "HGNC:5389",
        "name": "iduronate 2-sulfatase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ids"
      }
    ]
  }
}