"Deuel's halo sign" meaning in English

{
  "etymology_text": "Described by H. Deuel in 1947.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Deuel's halo sign",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [
            "Biology",
            "Healthcare",
            "Sciences",
            "Health",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium."
      ],
      "id": "en-Deuel's_halo_sign-en-name-~YMz~WxJ",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "X-ray",
          "X-ray"
        ],
        [
          "finding",
          "finding"
        ],
        [
          "intrauterine",
          "intrauterine"
        ],
        [
          "death",
          "death"
        ]
      ],
      "raw_glosses": [
        "(medicine, historical) An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "Deuel's halo sign"
}

{
  "etymology_text": "Described by H. Deuel in 1947.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Deuel's halo sign",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with historical senses",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Medicine"
      ],
      "glosses": [
        "An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "X-ray",
          "X-ray"
        ],
        [
          "finding",
          "finding"
        ],
        [
          "intrauterine",
          "intrauterine"
        ],
        [
          "death",
          "death"
        ]
      ],
      "raw_glosses": [
        "(medicine, historical) An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "Deuel's halo sign"
}