{
  "url": "https://dantelabs.com/traits/soft-tissue-neoplasm",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "soft-tissue-neoplasm",
    "id": "HP:0031459",
    "name": "Soft tissue neoplasm",
    "definition": "A tumor (abnormal growth of tissue) that arises from the soft tissue. The most common types are lipomatous (fatty), vascular, smooth muscle, fibrous, and fibrohistiocytic neoplasms.",
    "synonyms": [],
    "systems": [
      {
        "slug": "neoplasm",
        "name": "Abnormal tissue mass",
        "url": "https://dantelabs.com/traits/neoplasm"
      }
    ],
    "broader": [
      {
        "slug": "neoplasm-by-anatomical-site",
        "name": "Neoplasm by anatomical site",
        "url": "https://dantelabs.com/traits/neoplasm-by-anatomical-site"
      }
    ],
    "narrower": [
      {
        "slug": "diffuse-leiomyomatosis",
        "name": "Diffuse leiomyomatosis",
        "genes": 4,
        "url": "https://dantelabs.com/traits/diffuse-leiomyomatosis"
      },
      {
        "slug": "myofibromatosis",
        "name": "Myofibromatosis",
        "genes": 2,
        "url": "https://dantelabs.com/traits/myofibromatosis"
      },
      {
        "slug": "desmoid-tumor",
        "name": "Desmoid tumor",
        "genes": 0,
        "url": "https://dantelabs.com/traits/desmoid-tumor"
      }
    ],
    "genes": [
      {
        "slug": "nab2",
        "symbol": "NAB2",
        "hgnc": "HGNC:7627",
        "name": "NGFI-A binding protein 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nab2"
      },
      {
        "slug": "stat6",
        "symbol": "STAT6",
        "hgnc": "HGNC:11368",
        "name": "signal transducer and activator of transcription 6",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stat6"
      },
      {
        "slug": "apc",
        "symbol": "APC",
        "hgnc": "HGNC:583",
        "name": "APC regulator of Wnt signaling pathway",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/apc"
      }
    ]
  }
}