{
    "info": {
        "nct_id": "NCT05170282",
        "official_title": "Deep Learning Magnetic Resonance Imaging Radiomics for Diagnostic Value of Hepatic Tumors in Infants",
        "inclusion_criteria": "* Age between newborn and 12 months\n* Receiving no treatment before diagnosis\n* With written informed consent\nHealthy volunteers allowed\nMust have minimum age of 0 Months\nMust have maximum age of 12 Months",
        "exclusion_criteria": "* Clinical data missing\n* Unavailable MRI images\n* Without written informed consent",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* Age between newborn and 12 months",
            "criterions": [
                {
                    "exact_snippets": "Age between newborn and 12 months",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "range",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 0,
                                        "unit": "months"
                                    },
                                    {
                                        "operator": "<=",
                                        "value": 12,
                                        "unit": "months"
                                    }
                                ]
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Receiving no treatment before diagnosis",
            "criterions": [
                {
                    "exact_snippets": "Receiving no treatment before diagnosis",
                    "criterion": "treatment before diagnosis",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "* With written informed consent",
            "criterions": [
                {
                    "exact_snippets": "written informed consent",
                    "criterion": "informed consent",
                    "requirements": [
                        {
                            "requirement_type": "form",
                            "expected_value": "written"
                        }
                    ]
                }
            ]
        },
        {
            "line": "Healthy volunteers allowed",
            "criterions": [
                {
                    "exact_snippets": "Healthy volunteers allowed",
                    "criterion": "volunteer health status",
                    "requirements": [
                        {
                            "requirement_type": "status",
                            "expected_value": "healthy"
                        }
                    ]
                }
            ]
        },
        {
            "line": "Must have minimum age of 0 Months",
            "criterions": [
                {
                    "exact_snippets": "minimum age of 0 Months",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 0,
                                "unit": "Months"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "Must have maximum age of 12 Months",
            "criterions": [
                {
                    "exact_snippets": "maximum age of 12 Months",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "maximum",
                            "expected_value": {
                                "operator": "<=",
                                "value": 12,
                                "unit": "Months"
                            }
                        }
                    ]
                }
            ]
        }
    ],
    "exclusion_lines": [
        {
            "line": "* Clinical data missing",
            "criterions": [
                {
                    "exact_snippets": "Clinical data missing",
                    "criterion": "clinical data",
                    "requirements": [
                        {
                            "requirement_type": "availability",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Unavailable MRI images",
            "criterions": [
                {
                    "exact_snippets": "Unavailable MRI images",
                    "criterion": "MRI images",
                    "requirements": [
                        {
                            "requirement_type": "availability",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Without written informed consent",
            "criterions": [
                {
                    "exact_snippets": "Without written informed consent",
                    "criterion": "written informed consent",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}