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	Chronic lung disease of low birthweight infants Masanori Fujimura Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 1-11, 2018.

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	Clinical significance of umbilical cord arterial blood gas analysis (BS, pH, BE) , umbilical cord lengths, and placental weights. Naohiro AKISADA, Hideki MINOWA, Yuki HOTTA, Kumiko TAKAGI, Ikuyo ARAI, Hajime YASUHARA, Reiko EBISU, Ayako OHGITANI Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 12-16, 2018.

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	Perinatal outcomes among women with bipolar disorder Yoko Tsukuda, Yuko Nagai, Yoshihiko Hosokawa, Moe Iiba, Manaka Satoh, Natsuki Tsujimoto, Miyuki Mayumi, Rena Ohara, Hiroya Yagi, Mana Obata-Yasuoka, Hiromi Hamada, Toyomi Satoh Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 17-21, 2018.

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	Short-term consequences of histologic chorioamnonitis in full-term or late preterm birth Hayato Nishibayasi, Hiroshi Koga Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 22-27, 2018.

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	Analysis of a Cell of Pasteurized Human Milk by Using Flow Cytometry Manabu Suzuki, Hirokazu Ikeda, Kazuyo Wakabayashi, Katsumi Mizuno Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 28-32, 2018.

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Relationship with brain natriuretic peptide level of pregnant women with congenital heart disease and complication of respiratory diseases and circulatory failure in their newborn infants Shuji Ishida, Atsushi Uchiyama, Ken Imai, Hideyo Suenaga, Hideko Ono, Kyoko Shuri, Kenichi Masumoto, Satsuki Totsu, Hidehiko Nakanishi, Satoshi Kusuda Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 33-38, 2018.

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	Postnatal cytomegalovirus infection in preterm infants : case reports and review of the literature in Japan Kentaro Tamura1)2), Yuki Asada1), Ayako Kan1)3), Hiroko Iwami1), Sayaka Harada1), Satoshi Ohnishi1)4), Yuko Tanaka1), Hiroyuki Ichiba1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 39-45, 2018.

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	Clinical study of pregnant women with mental disorder and newborns born to the mothers with mental disorder Daisuke HIGETA1), Takashi Kameda1), Yu Yamazaki2), Masamichi HOSHINO1), Maki INOUE1), Miyuki KONO2), Toru FUJYU2), Hisanobu SADAKATA1), Hiromitsu SHINOZAKI1), Takashi MINEGISHI1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 46-50, 2018.

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	Assessment of cesarean section rates using Robson 10 classification in our hospital and the comparisons with those in foreign facilities Naohisa Masuko, Juzo Okada, Moyu Narita, Yukiko Mizuno, Noriyoshi Oki, Ritsuko Yasuda, Homare Murakoshi, Shigeki Yoshida Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 51-54, 2018.

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	The utility of neonatal MRI for prediction of outcome with neonatal Hypoxic-Ischemic Encephalopathy Tadashi Shinomoto, Makoto Nabetani, Akiko Kawamura, Keisuke Kobata, Takashi Morita, Aya Mima, Nanae Yutaka, Natsuko Shiomi, Masato Nishihara, Hiroyuki Sano Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 55-59, 2018.

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	Creation and operation of "pregnancy / lactation and drug database" Ayako OGITANI1), Hajime YASUHARA1), Yosinori TAKEDA2), Satoko ISHIBASHI2), Hitoshi HIRANO2), Yukiko KYOTANI3), Naoko SAKAI3), Tsunekazu KITA2), Hideki MINOWA1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 60-65, 2018.

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	Investigation of the characteristics of neonates, mothers and deliveries by classifying neonatal birth weight, maternal pre-pregnancy BMI and maternal gestational weight gain Yoshiki Sakamoto Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 66-75, 2018.

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Prenatal diagnosis of cleft lip and / or palate, and fetal structural anomalies and chromosomal abnormalities associated with cleft lip and / or palate Yosuke Kawai, Mayumi Okada, Ose Takeshi, Mei Kubokawa, Takuma Shimaya, Ryosuke Uekusa, Atsushi Kunishima, Satoru Katsuki, Yukari Nagao, Kei Fujita, Atsushi Yabuki, Mizuki Takano, Michiyasu Kawai Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 76-81, 2018.

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The importance of improving the awareness of wearing seatbelt in the correct way during pregnancy. - Through the case of intrauterine fetal death because of the traffic accident while wearing seatbelt - Yumi Miyake, Yasuyo Maruyama, Natsumi Ohno, Ayaka Nakashima, Masayo Ozawa, Tomomi Yokozawa, Yuuka Arai, Tomoko Nagata, Shin Hattori, Kazuhiro Shirasu, Tomoo Hirabuki Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 82-85, 2018.

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	The impact on maternal and neonatal outcome using long-term tocolysis with intravenous ritodrine Masaya Kato, Yuka Yamamoto, Kanako Murata, Nanako Takahashi, Eri Kitamura, Mitsuko Shinohara, Masako Honda, Naoko Suga, Shotaro Yata, Hiroshi Kaneda, Toshitaka Tanaka, Naoki Mitsuhashi Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 86-90, 2018.

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	Clinical features and the management of pregnancy-associated breast cancer : Retrospective analysis of 8 patients Tadahi Okada, Shinichi Ishioka, Hazuki Kashiwagi, Kyoko Isoyama, Takashi Kuroda, Masahito Mizuuti, Miyuki Morishita, Tsuyosi Baba, Tsuyoshi Saito Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 91-95, 2018.

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	Positive Rate of Varicella Antibodies in Pregnant Women and Perinatal Varicella at our Hospital Fumihide Kato1), Ritsuko Kitamura1), Tomohiro Hirade2), Yuuko Kurioka3), Youko Narai3), Ikuko Yamagami3), Junichi Nishimura3) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 96-100, 2018.

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	Current status of prenatal diagnosis in Japan 1998-2016 Aiko Sasaki1), Haruhiko Sago1), Hiroshi Yoshihashi2), Shigehito Yamada3), Hidehiko Miyake4), Nobuhiro Suzumori5), Fumio Takada6), Hideaki Masuzaki7), Fumiki Hirahara8), Koji Kugu9), Ikuo Konishi10) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 101-107, 2018.

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	The incidences of maternal and neonatal morbidities among women with placenta previa according to the scheduled gestational age of cesarean delivery Asako Kanai, Shusaku Hayashi, Keisuke Ishii, Masako Kanda, Kazufumi Haino, Nobuaki Mitsuda Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 108-113, 2018.

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	Outcome of prenatally diagnosed congenital diaphragmatic hernia : transition of treatment results between the nationwide survey period and after survey at regional core hospital. Reisuke Imaji, Wataru Mukai, Isamu Saeki Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 114-117, 2018.

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A multicenter study of early-onset and late-onset group B streptococcal disease, 2007-2016 Wakimoto Hiroko1), Yano Hisako1), Makoto Oshiro2), Taihei Tanaka3), Kousaku Matsubara4), Chizuko Suzuki5), Takeshi Sato6), Hiroki Imamine7), Hiroki Kakita8), Tatenobu Goto9), Tokio Sugiura10), Takenori Kato10), Shinji Saitoh10), Kanji Muramatsu11), Satoshi Suzuki11) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 118-124, 2018.

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	Comparison of perinatal outcomes between elective cesarean section vs. trial of labor among women with one prior cesarean section : a retrospective cohort study at a single center in Japan Takayuki Taniguchi1), Kenji Hishikawa1), Chie Nagata2), Takanori Fukuda1), Takesi Kusaka1), Hiromi Inoue1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 125-132, 2018.

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	Cerebral sinovenous thrombosis and cerebellar hemorrhage in a term newborn : a case report Yaginuma K1)2), Ishii T1), Kawarada T1), Ujiie N1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 133-139, 2018.

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	Delayed postpartum hematoma sixteen hours after delivery treated by transcatheter arterial embolization Eri Ogura, Masahiro Sumitomo, Masahito Takakura, Ayako Nakaki, Yosuke Kawamura, Michiko Wada, Mari Ujita, Yumi Takao, Kenji Takakura Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 140-143, 2018.

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	A case of reversible cerebral vasoconstriction syndrome after eclamptic seizure with reversible posterior leukoencephalopathy Sayaka Noda, Kei Tanaka, Satoshi Takemori, Rena Toriumi, Kenji Yamada, Tomoko Izawa, Seishi Furukawa, Mitsutoshi Iwashita Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 144-147, 2018.

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	Acquired tracheomalacia in an extremely low birth weight infant discharged to home under nasal continuous positive airway pressure mask Ayumu Noro, Shinichi Koshida, Tatsuo Satomi, Nobuko Shiono, Masato Mizushima, Takeo Nakajima Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 148-154, 2018.

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	A case of fetal atrial flutter following continuous intravenous administration of ritodrine hydrochloride Chisato Kodera1), Kiyomi Takaishi1), Kaname Hirashima2), Norio Ichihara3), Takashi Ohba1), Hiroshi Mitsubuchi4), Hidetaka Katabuchi1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 155-158, 2018.

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	Three cases of fetomaternal hemorrhage Hidehiro Takahashi, Daisuke Hatanaka, Michiko Kusakari, Toshihiko Nakamura, Takashi Kamohara Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 159-163, 2018.

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	Intrauterine fetal death at 39 weeks of gestation suspected by fetal Candida infection : a case report Mai SHIMURA1), Futoshi SEKIGUCHI1), Naho KOSHIMIZU1), Toshiyuki ITAI1), Mizuha ODAGAMI1), Akihiko MOCHIZUKI1), Hiromi NAGASE1), Hiroshi ISHIKAWA1), Akiko HAGIWARA2) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 164-167, 2018.

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	An extremely low birth weight infant with severe symptomatic congenital cytomegalovirus infection who survived on ganciclovir therapy using therapeutic drug monitoring Kaname Hirashima1), Akiko Yokoyama1), Shiro Matsumoto2), Masanori Iwai3), Hiroyuki Moriuchi4), Hiroshi Mitsubuchi3) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 168-172, 2018.

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	A case of fetal bilateral ovarian hemorrhagic cysts Tsutomu Kanagawa, Masahiro Kawasaki, Keiko Hasegawa, Hiroyo Nakajima, Terumi Miwa, Ichiro Miwa, Masakatsu Sase Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 173-177, 2018.

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	A case of pregnancy-induced factor XIII and familial protein S deficiencies with recurrent placental abruption Satoshi SUZUKI1), Shun YASUDA1), Yuta ENDO2), Tsuyoshi HIRAIWA1), Makiho ISHIBASHI1), Fumiko YOSHIDA2), Hyo KYOZUKA1), Tsukasa OZAKI3), Masayoshi SOURI3), Akitada ICHINOSE3), Keiya FUJIMORI1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 178-183, 2018.

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	Biliary tract cancer in pregnancy : A case report Shino Sawada, Jun Kakogawa, Takumi Satoh, Kaori Uwajima, Yuki Suzuki, Kimie Suzuki, Haruhiro Kondo, Sin Nakamura, Junichi Hasegawa, Nao Suzuki Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 184-189, 2018.

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	A case of extremely low-birth weight trisomy 21 infant complicated with transient abnormal myelopoiesis Katsuo Tao, Keiko Saito, Hiroko Arai, Hitoshi Yoda Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 190-193, 2018.

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	Five cases of maternal transport due to massive hemorrhage or strong adhesion during cesarean section Momoko Kuribayashi1), Madoka Furuhashi2), Kazuya Fuma1), Hiroki Nishiko1), Natsuki Miyake1), Yoshiaki Maseki1), Atsuko Teduka1), Hiroyuki Tsuda1), Kimio Mizuno1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 194-199, 2018.

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	A case of persistent pulmonary hypertension of newborn due to congenital portsystemic shunt Masaaki Hirabayashi, Atsuko Awaji, Kohei Ogata, Kotaro Hine, Kazutomo Tamaki, Norio Mizukaki, Hiroko Arai, Yasuhiro Kawase, Hitoshi Yoda Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 200-204, 2018.

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	A case report : Heart failure after cesarean section complicated with hyperthyroidism in an amphetamine user Yuichiro KATO, Kazushige YAMAMOTO, Miwa HOSOE, Taro KUWAYAMA, Keiko TANIGAKI, Mayuko SHIBATA, Yuka HIRAKU, Hiroshi TOYOKI Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 205-209, 2018.

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	Three cases in which uterine myoma is located below the fetus until late pregnancy Azusa Tochio, Yuhya Hirahara, Koichi Nagai, Akiko Iwata, Kazunori Mukaida, Rie Suzuki, Mika Okuda Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 210-214, 2018.

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	A newborn case of hemoglobinopathy (Hb Evans) presenting methemoglobinemia Atsuko Kawano1), Hiroaki Sato2), Kou Ichihashi1), Kenjiro Takagi2) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 215-218, 2018.

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	A case of neonatal hemochromatosis in an infant born after maternal high-dose γ-globulin therapy Junko Nagasawa1), Yuka Wada1), Shuhei Fujino1), Shoichiro Amari1), Shigehiro Takahashi1), Hideshi Fujinaga1), Keiko Tsukamoto1), Aiko Sasaki2), Reiko Ito3), Haruhiko Sago2), Yushi Ito1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 219-223, 2018.

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	A case of pregnant woman complicated with spinal cord injury with a continued team support since early pregnancy Kyoko Furumura, Noriko Yoneda, Arihiro Shiozaki, Masami Ito, Kaori Fukuta, Masanori Yoshie, Satoshi Yoneda, Shigeru Saito Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 224-228, 2018.

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	A case of Setleis syndrome with micrognathia and uranoschisis Junko Koizumi, Nanae Yutaka, Keisuke Kobata, Aya Mima, Hiroyuki Sano, Masato Nishihara, Makoto Nabetani Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 229-233, 2018.

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	Hypertrophic cardiomyopathy with characteristic changes in myocardial thickness since fetal period : a case Yuki Sekido1)3), Shoichiro Amari1)3), Shuhei Fujino1), Yuka Wada1)3), Hiroshi Ono2)3), Yushi Ito1) Journal of Japan Society of Perinatal and Neonatal Medicine 54(1): 234-238, 2018.

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