Parathyroid carcinoma with pancreatitis causing hypercalcaemic emergency treated with extracorporeal membrane oxygenation-assisted parathyroid resection oleh Madoka Toyoda, Nobuyasu Suganuma, Akari Takahashi, Taku Masuda, Masami Goda, Tatsuya Yoshida, Norio Yukawa, Shoji Yamanaka, Yasushi Rino, Munetaka Masuda