{
  "id": 64298,
  "title": "Heart on the wrong side?",
  "url": "/competitions/rsna-pneumonia-detection-challenge/discussion/64298",
  "author_name": "",
  "post_date": "2018-08-27T23:25:55.606867800Z",
  "votes": 2,
  "comment_count": 4,
  "views": 0,
  "content": "<p>Have the images been augmented or manipulated in some way in the training set? Or am I loading them incorrectly?</p>",
  "messages": [
    {
      "id": "376677",
      "postDate": "08/27/2018 23:25:55",
      "content": "<p>Have the images been augmented or manipulated in some way in the training set? Or am I loading them incorrectly?</p>",
      "rawMarkdown": "Have the images been augmented or manipulated in some way in the training set? Or am I loading them incorrectly?",
      "votes": null
    },
    {
      "id": "376679",
      "postDate": "08/27/2018 23:33:00",
      "content": "<p>They haven't been changed from the original CXR14 dataset.</p>",
      "rawMarkdown": "They haven't been changed from the original CXR14 dataset.",
      "votes": null
    },
    {
      "id": "376716",
      "postDate": "08/28/2018 01:15:49",
      "content": "<p>Hi Kevin,</p>\n\n<p>It's possible that this patient has dextrocardia (heart on the right side). It's rare, but you might have stumbled upon a patient with that condition.</p>\n\n<p>...or the image is just flipped!</p>",
      "rawMarkdown": "Hi Kevin,\n\nIt's possible that this patient has dextrocardia (heart on the right side). It's rare, but you might have stumbled upon a patient with that condition.\n\n...or the image is just flipped!",
      "votes": null
    },
    {
      "id": "376718",
      "postDate": "08/28/2018 01:19:20",
      "content": "<p>It’s more likely that the age wasn’t acquired correctly by the original technologist, which is a real world problem with clinical data. Having looked at this dataset extensively there are several that are flipped. </p>",
      "rawMarkdown": "It’s more likely that the age wasn’t acquired correctly by the original technologist, which is a real world problem with clinical data. Having looked at this dataset extensively there are several that are flipped.",
      "votes": null
    },
    {
      "id": "376720",
      "postDate": "08/28/2018 01:27:09",
      "content": "<p>There is a left marker on the image for the left side of the patient, so the image is just flipped.</p>",
      "rawMarkdown": "There is a left marker on the image for the left side of the patient, so the image is just flipped.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 376679,
      "author_name": "anoukstein",
      "author_url": "",
      "post_date": "08/27/2018 23:33:00",
      "content": "<p>They haven't been changed from the original CXR14 dataset.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 376716,
      "author_name": "vaillant",
      "author_url": "",
      "post_date": "08/28/2018 01:15:49",
      "content": "<p>Hi Kevin,</p>\n\n<p>It's possible that this patient has dextrocardia (heart on the right side). It's rare, but you might have stumbled upon a patient with that condition.</p>\n\n<p>...or the image is just flipped!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 376718,
      "author_name": "marckohli",
      "author_url": "",
      "post_date": "08/28/2018 01:19:20",
      "content": "<p>It’s more likely that the age wasn’t acquired correctly by the original technologist, which is a real world problem with clinical data. Having looked at this dataset extensively there are several that are flipped. </p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 376720,
      "author_name": "anoukstein",
      "author_url": "",
      "post_date": "08/28/2018 01:27:09",
      "content": "<p>There is a left marker on the image for the left side of the patient, so the image is just flipped.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "376677": "Have the images been augmented or manipulated in some way in the training set? Or am I loading them incorrectly?",
    "376679": "They haven't been changed from the original CXR14 dataset.",
    "376716": "Hi Kevin,\n\nIt's possible that this patient has dextrocardia (heart on the right side). It's rare, but you might have stumbled upon a patient with that condition.\n\n...or the image is just flipped!",
    "376718": "It’s more likely that the age wasn’t acquired correctly by the original technologist, which is a real world problem with clinical data. Having looked at this dataset extensively there are several that are flipped.",
    "376720": "There is a left marker on the image for the left side of the patient, so the image is just flipped."
  },
  "source": "meta"
}