Abdominal pain and vomiting by isolated retroperitoneal IgG4 lymphadenopathy

  • 0The First College of Clinical Medical Science, China Three Gorges University, Yichang, China; Institute of Digestive Disease, China Three Gorges University, Yichang, China; Department of Gastroenterology, Yichang Central People's Hospital, Yichang, China.

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