{
  "abstract": "A woman in her 80s presented with a two day history of constant right upper quadrant pain and fever. She had a history of diabetes mellitus and hypertension.",
  "authors": [
    {
      "affiliations": [
        "Department of Hepatobiliary Surgery, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"
      ],
      "name": "Haohao Li"
    },
    {
      "affiliations": [
        "Department of Hepatobiliary Surgery, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"
      ],
      "name": "Jinfu Tu"
    }
  ],
  "title": "Ring around the gallbladder",
  "uid": "23128d84-6fae-5ef2-b0a2-2f9d07a91be8"
}