A case of fetal osteogenesis imperfecta type 2A: longitudinal observation of natural course in utero and pitfalls for prenatal ultrasound diagnosis

Verfasser / Beitragende:
[Ibuki Kimura, Ryota Araki, Toshiyuki Yoshizato, Shingo Miyamoto]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Medical Ultrasonics, 42/4(2015-10-01), 565-570
Format:
Artikel (online)
ID: 605539863
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024 7 0 |a 10.1007/s10396-015-0645-1  |2 doi 
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245 0 2 |a A case of fetal osteogenesis imperfecta type 2A: longitudinal observation of natural course in utero and pitfalls for prenatal ultrasound diagnosis  |h [Elektronische Daten]  |c [Ibuki Kimura, Ryota Araki, Toshiyuki Yoshizato, Shingo Miyamoto] 
520 3 |a We present a case of osteogenesis imperfecta (OI) type 2A in which a natural course in utero was observed from 23weeks' gestation to term. At 23weeks' gestation, a sonographic examination showed a cloverleaf skull-like head, a narrow thorax, and marked shortening of the long bones with bowing of the femurs and humeri. Follow-up examinations showed that the cloverleaf skull-like head was not evident at 28weeks' gestation. Discontinuity of the ribs and femurs was observed at 26 and 30weeks' gestation, respectively. This finding suggested bone fractures, which were confirmed by three-dimensional computed tomography at 32weeks' gestation. Ultrasonographic findings of bones, including the long bones and calvarium, changed with advancing gestation during the second trimester. Characteristic features of OI type 2A were evident during the late second to early third trimesters. Repeated ultrasonographic examinations together with three-dimensional computed tomography are necessary for the definitive diagnosis of OI type 2A in the second trimester. 
540 |a The Japan Society of Ultrasonics in Medicine, 2015 
690 7 |a Osteogenesis imperfecta type 2A  |2 nationallicence 
690 7 |a Ultrasonography  |2 nationallicence 
690 7 |a Prenatal diagnosis  |2 nationallicence 
700 1 |a Kimura  |D Ibuki  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
700 1 |a Araki  |D Ryota  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
700 1 |a Yoshizato  |D Toshiyuki  |u Center for Maternal, Fetal and Neonatal Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan  |4 aut 
700 1 |a Miyamoto  |D Shingo  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
773 0 |t Journal of Medical Ultrasonics  |d Springer Japan  |g 42/4(2015-10-01), 565-570  |x 1346-4523  |q 42:4<565  |1 2015  |2 42  |o 10396 
856 4 0 |u https://doi.org/10.1007/s10396-015-0645-1  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10396-015-0645-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kimura  |D Ibuki  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Araki  |D Ryota  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yoshizato  |D Toshiyuki  |u Center for Maternal, Fetal and Neonatal Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Miyamoto  |D Shingo  |u Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Medical Ultrasonics  |d Springer Japan  |g 42/4(2015-10-01), 565-570  |x 1346-4523  |q 42:4<565  |1 2015  |2 42  |o 10396