{
  "id": 210372,
  "title": "Contradictory Annotations? ",
  "url": "/competitions/ranzcr-clip-catheter-line-classification/discussion/210372",
  "author_name": "Kerem Turgutlu",
  "post_date": "2021-01-10T15:12:22.347000",
  "votes": 1,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hi, is it possible to have multiple annotations for the same group of catheters? For example can one scan be simultaneously annotated more than once for any of the groups:</p>\n<pre><code>e.g.\nNGT - Abnormal    NGT - Borderline    NGT - Incompletely Imaged   NGT - Normal\nor \nCVC - Abnormal    CVC - Borderline    CVC - Normal\n</code></pre>\n<p>If no, then there are 45 scans with multiple NGT annotations and 3575 with multiple CVC annotations.</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2F11beafb28b5e729c0dc06dbf36ab3698%2FScreen%20Shot%202021-01-10%20at%206.09.55%20PM.png?generation=1610291539991999&amp;alt=media\" alt=\"\"></p>\n<p>To answer my own question, I guess there can be multiple catheters with the same type, e.g. 2 CVCs at the same time, where one of them can be normal and the other abnormal.</p>\n<p>For example this scan below has 1 CVC - Normal and CVC - Abnormal.<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2Fd8e4302909acc2664c5906cf91565f5b%2FScreen%20Shot%202021-01-10%20at%206.24.27%20PM.png?generation=1610292287469109&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": 1147535,
      "postDate": "2021-01-10T15:12:22.347Z",
      "content": "<p>Hi, is it possible to have multiple annotations for the same group of catheters? For example can one scan be simultaneously annotated more than once for any of the groups:</p>\n<pre><code>e.g.\nNGT - Abnormal    NGT - Borderline    NGT - Incompletely Imaged   NGT - Normal\nor \nCVC - Abnormal    CVC - Borderline    CVC - Normal\n</code></pre>\n<p>If no, then there are 45 scans with multiple NGT annotations and 3575 with multiple CVC annotations.</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2F11beafb28b5e729c0dc06dbf36ab3698%2FScreen%20Shot%202021-01-10%20at%206.09.55%20PM.png?generation=1610291539991999&amp;alt=media\" alt=\"\"></p>\n<p>To answer my own question, I guess there can be multiple catheters with the same type, e.g. 2 CVCs at the same time, where one of them can be normal and the other abnormal.</p>\n<p>For example this scan below has 1 CVC - Normal and CVC - Abnormal.<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2Fd8e4302909acc2664c5906cf91565f5b%2FScreen%20Shot%202021-01-10%20at%206.24.27%20PM.png?generation=1610292287469109&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "Hi, is it possible to have multiple annotations for the same group of catheters? For example can one scan be simultaneously annotated more than once for any of the groups:\n\n```\ne.g.\nNGT - Abnormal\tNGT - Borderline\tNGT - Incompletely Imaged\tNGT - Normal\nor \nCVC - Abnormal\tCVC - Borderline\tCVC - Normal\n```\n\nIf no, then there are 45 scans with multiple NGT annotations and 3575 with multiple CVC annotations.\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2F11beafb28b5e729c0dc06dbf36ab3698%2FScreen%20Shot%202021-01-10%20at%206.09.55%20PM.png?generation=1610291539991999&alt=media)\n\nTo answer my own question, I guess there can be multiple catheters with the same type, e.g. 2 CVCs at the same time, where one of them can be normal and the other abnormal.\n\nFor example this scan below has 1 CVC - Normal and CVC - Abnormal.\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2Fd8e4302909acc2664c5906cf91565f5b%2FScreen%20Shot%202021-01-10%20at%206.24.27%20PM.png?generation=1610292287469109&alt=media)\n",
      "votes": 1
    },
    {
      "id": 1149066,
      "postDate": "2021-01-11T15:07:37.280Z",
      "rawMarkdown": "",
      "isDeleted": true
    }
  ],
  "comments": [
    {
      "id": 1149066,
      "author_name": "",
      "author_url": "",
      "post_date": "2021-01-11T15:07:37.280000",
      "content": "",
      "votes": 0,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1147535": "Hi, is it possible to have multiple annotations for the same group of catheters? For example can one scan be simultaneously annotated more than once for any of the groups:\n\n```\ne.g.\nNGT - Abnormal\tNGT - Borderline\tNGT - Incompletely Imaged\tNGT - Normal\nor \nCVC - Abnormal\tCVC - Borderline\tCVC - Normal\n```\n\nIf no, then there are 45 scans with multiple NGT annotations and 3575 with multiple CVC annotations.\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2F11beafb28b5e729c0dc06dbf36ab3698%2FScreen%20Shot%202021-01-10%20at%206.09.55%20PM.png?generation=1610291539991999&alt=media)\n\nTo answer my own question, I guess there can be multiple catheters with the same type, e.g. 2 CVCs at the same time, where one of them can be normal and the other abnormal.\n\nFor example this scan below has 1 CVC - Normal and CVC - Abnormal.\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F558069%2Fd8e4302909acc2664c5906cf91565f5b%2FScreen%20Shot%202021-01-10%20at%206.24.27%20PM.png?generation=1610292287469109&alt=media)\n",
    "1149066": ""
  }
}