An ultra-preemie born at 317 g who developed severe transient hypogammaglobulinemia: Comparison with previous cases less than 28 weeks of gestation

• Yoshiteru Miyamoto,
• Masayuki Miwa,
• Kazushige Ikeda

Affiliations

Yoshiteru Miyamoto

Division of Neonatology, Departments of Pediatrics, Saitama City Hospital, Saitama, Japan

Masayuki Miwa

Division of Neonatology, Departments of Pediatrics, Saitama City Hospital, Saitama, Japan

Kazushige Ikeda

Corresponding author. Division of Neonatology, Department of Pediatrics, Saitama City Hospital, 2460 Mimuro, Midori-ku, Saitama City, Saitama, 336-8522, Japan.; Division of Neonatology, Departments of Pediatrics, Saitama City Hospital, Saitama, Japan