Ryuzo Higuchi

485 total citations
20 papers, 318 citations indexed

About

Ryuzo Higuchi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ryuzo Higuchi has authored 20 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pulmonary and Respiratory Medicine, 6 papers in Surgery and 6 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ryuzo Higuchi's work include Neonatal Respiratory Health Research (8 papers), Congenital Diaphragmatic Hernia Studies (4 papers) and Thyroid Disorders and Treatments (3 papers). Ryuzo Higuchi is often cited by papers focused on Neonatal Respiratory Health Research (8 papers), Congenital Diaphragmatic Hernia Studies (4 papers) and Thyroid Disorders and Treatments (3 papers). Ryuzo Higuchi collaborates with scholars based in Japan, United States and United Kingdom. Ryuzo Higuchi's co-authors include James F. Lewis, Alan H. Jobe, D. R. Absolom, M. Ikegami, Machiko Ikegami, Takeshi Kumagai, Takahiro Okutani, Norishige Yoshikawa, Michio Koike and Takuya Sugimoto and has published in prestigious journals such as PEDIATRICS, Journal of Applied Physiology and Acta Paediatrica.

In The Last Decade

Ryuzo Higuchi

20 papers receiving 311 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryuzo Higuchi Japan 10 156 58 53 49 45 20 318
Laura Cannavò Italy 10 115 0.7× 54 0.9× 88 1.7× 32 0.7× 46 1.0× 24 281
Hande Gülcan Türkiye 12 159 1.0× 24 0.4× 149 2.8× 36 0.7× 108 2.4× 40 338
J L Demarquez France 13 178 1.1× 59 1.0× 61 1.2× 68 1.4× 198 4.4× 32 403
Tzong-Jin Wu United States 10 176 1.1× 54 0.9× 79 1.5× 36 0.7× 103 2.3× 24 289
Barbara Depczynski Australia 9 71 0.5× 14 0.2× 14 0.3× 59 1.2× 112 2.5× 27 341
Daniel Morell‐García Spain 11 66 0.4× 46 0.8× 12 0.2× 40 0.8× 25 0.6× 37 298
Paola Giliberti Italy 14 145 0.9× 11 0.2× 116 2.2× 51 1.0× 156 3.5× 39 480
Veena Roberts Australia 9 47 0.3× 17 0.3× 65 1.2× 55 1.1× 69 1.5× 16 322
Marc Hoppenz Germany 7 306 2.0× 169 2.9× 109 2.1× 25 0.5× 104 2.3× 11 419
Ronald L. Denton Canada 8 151 1.0× 22 0.4× 186 3.5× 102 2.1× 43 1.0× 11 368

Countries citing papers authored by Ryuzo Higuchi

Since Specialization
Citations

This map shows the geographic impact of Ryuzo Higuchi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryuzo Higuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuzo Higuchi more than expected).

Fields of papers citing papers by Ryuzo Higuchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryuzo Higuchi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryuzo Higuchi. The network helps show where Ryuzo Higuchi may publish in the future.

Co-authorship network of co-authors of Ryuzo Higuchi

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuzo Higuchi. A scholar is included among the top collaborators of Ryuzo Higuchi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryuzo Higuchi. Ryuzo Higuchi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kumagai, Takeshi, Masashi Satoh, Nobuyuki Kakimoto, et al.. (2017). Wakayama Medical University Hospital perinatal helicopter ambulance service: 14 year review. Pediatrics International. 60(1). 63–66. 2 indexed citations
2.
Higuchi, Ryuzo, et al.. (2016). Protein‐losing enteropathy and erythema caused by egg allergy in a breast‐fed infant. Pediatrics International. 58(5). 422–424. 7 indexed citations
3.
Kobayashi, Aya, Sawako Minami, Takahiro Okutani, et al.. (2014). Adverse perinatal and neonatal outcomes in patients with chronic abruption–oligohydramnios sequence. Journal of obstetrics and gynaecology research. 40(6). 1618–1624. 12 indexed citations
4.
Kumagai, Takeshi, et al.. (2013). Correlation between echocardiographic superior vena cava flow and short-term outcome in infants with asphyxia. Early Human Development. 89(5). 307–310. 14 indexed citations
5.
Higuchi, Ryuzo, et al.. (2013). Early Features in Neuroimaging of Two Siblings With Molybdenum Cofactor Deficiency. PEDIATRICS. 133(1). e267–e271. 21 indexed citations
6.
Higuchi, Ryuzo, Takuya Sugimoto, Takahiro Okutani, et al.. (2011). Neonatal Tracheobiliary Fistula Diagnosed by MR Cholangiopancreatography. Journal of Pediatric Gastroenterology and Nutrition. 52(3). 370–372. 9 indexed citations
7.
Kumagai, Takeshi, et al.. (2010). Changes in Maternal and Child Health Outcomes After Introduction of a Helicopter into Perinatal Transportation in Japan. Maternal and Child Health Journal. 15(2). 255–259. 3 indexed citations
8.
Miyawaki, Masakazu, Ryuzo Higuchi, & Norishige Yoshikawa. (2009). Rodriguez lethal acrofacial dysostosis syndrome with pulmonary hypoplasia. Pediatrics International. 51(4). 593–595. 4 indexed citations
9.
Higuchi, Ryuzo, et al.. (2008). Gestational thyrotoxicosis during a triplet pregnancy. Journal of Obstetrics and Gynaecology. 28(4). 444–445. 4 indexed citations
10.
Miyawaki, Masakazu, Takahiro Okutani, Ryuzo Higuchi, & Norishige Yoshikawa. (2008). The plasma angiotensin II level increases in very low-birth weight infants with neonatal chronic lung disease. Early Human Development. 84(6). 375–379. 4 indexed citations
11.
Higuchi, Ryuzo, Takuya Sugimoto, Takeshi Kumagai, et al.. (2008). Neonatal pseudo-Bartter syndrome due to maternal eating disorder. Journal of Perinatology. 28(9). 646–648. 7 indexed citations
12.
Higuchi, Ryuzo, Masakazu Miyawaki, Takeshi Kumagai, et al.. (2005). Central Hypothyroidism in Infants Who Were Born to Mothers With Thyrotoxicosis Before 32 Weeks' Gestation: 3 Cases. PEDIATRICS. 115(5). e623–e625. 21 indexed citations
13.
Yamaguchi, Nobuyuki, Hajime Togari, Satoshi Hattori, et al.. (2001). A prospective clinical study on inhaled nitric oxide therapy for neonates in Japan. Pediatrics International. 43(1). 20–25. 10 indexed citations
14.
Higuchi, Ryuzo, Takeshi Kumagai, Masakazu Kobayashi, et al.. (2001). Short-Term Hyperthyroidism Followed by Transient Pituitary Hypothyroidism in a Very Low Birth Weight Infant Born to a Mother With Uncontrolled Graves' Disease. PEDIATRICS. 107(4). e57–e57. 19 indexed citations
15.
Higuchi, Ryuzo, et al.. (1999). Diaphragmatic hernia in an infant of a diabetic mother: An unusual association in diabetic embryopathy. Pediatrics International. 41(5). 581–583. 2 indexed citations
16.
Higuchi, Ryuzo, et al.. (1996). Biotin deficiency in an infant fed with amino acid formula and hypoallergenic rice. Acta Paediatrica. 85(7). 872–874. 23 indexed citations
17.
Higuchi, Ryuzo, et al.. (1993). Increased level/dose ratio of amphotericin‐B in premature infants with renal failure. Pediatrics International. 35(3). 238–242. 4 indexed citations
18.
Morikawa, Yoshihiro, Nariaki Matsuura∥, Kennichi Kakudo, et al.. (1993). Pearson's marrow/pancreas syndrome: A histological and genetic study. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 423(3). 227–231. 30 indexed citations
19.
Higuchi, Ryuzo, James F. Lewis, & Machiko Ikegami. (1992). In Vitro Conversion of Surfactant Subtypes Is Altered in Alveolar Surfactant Isolated from Injured Lungs. American Review of Respiratory Disease. 145(6). 1416–1420. 44 indexed citations
20.
Lewis, James F., M. Ikegami, Ryuzo Higuchi, Alan H. Jobe, & D. R. Absolom. (1991). Nebulized vs. instilled exogenous surfactant in an adult lung injury model. Journal of Applied Physiology. 71(4). 1270–1276. 78 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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