Repeated hypocalcemia in a patient with “Hikikomori” following veganism

• Keisuke Suzuki,
• Kazuyuki Miyamoto,
• Shutaro Ozawa,
• Raichi Kawakami,
• Motoyasu Nakamura,
• Gen Inoue,
• Akihito Kato,
• Yoko Tarumi,
• Masaharu Yagi,
• Kenji Dohi

Affiliations

Keisuke Suzuki

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan; Corresponding author.

Kazuyuki Miyamoto

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan; Department of Emergency and Disaster Medicine, Showa University, Yokohama Northern Hospital, 35-1 Chigasaki Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan

Shutaro Ozawa

Department of Medicine, Division of Diabetes, Metabolism, and Endocrinology, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Raichi Kawakami

Department of Medicine, Division of Diabetes, Metabolism, and Endocrinology, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Motoyasu Nakamura

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Gen Inoue

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Akihito Kato

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Yoko Tarumi

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Masaharu Yagi

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan

Kenji Dohi

Department of Emergency and Disaster Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan