Results 61 to 70 of about 600,328 (248)

Quality of ultrasound biometry obtained by local health workers in a refugee camp on the Thai-Burmese border. [PDF]

, 2012
Objective: In a refugee camp on the Thai–Burmese border, accurate dating of pregnancy relies on ultrasound measurements obtained by locally trained health workers.
Wah, N, E. J. H. Mulder, Nosten, FH, S. Thiptharakun, Mulder, EJ, McGready, R, T. K. Paw, Paw, TK, A. T. Papageorghiou, Thiptharakun, S, N. Wah, F. H. Nosten, Visser, GH, R. McGready, Papageorghiou, Aris, Nosten, Francois, Rijken, MJ, S. L. M. Dwell, Papageorghiou, AT, G. H. A. Visser, McGready, Rose, Dwell, SL, M. J. Rijken   +22 more
core   +1 more source

The utility of serum markers in the conservative management of placenta accreta spectrum (PAS) by leaving the placenta in situ in women with high‐grade PAS

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To investigate the association between serum markers and successful conservative management of patients with placenta accreta spectrum (PAS). Methods This was a retrospective case–control study where patients with high‐grade PAS between 2011 and 2025 undergoing conservative leaving the placenta in situ were included.
Ammar Al Naimi, Charlotte Wiesmann, Doerthe Brueggmann, Anna Elisabeth Hentrich, Eileen Deuster, Samira Catharina Hoock, Lukas Jennewein, Frank Louwen   +7 more
wiley   +1 more source

Mild features of partial PAX3 deletion in patients with prenatal Waardenburg syndrome: a case report and literature review

Frontiers in Pediatrics
BackgroundWaardenburg syndrome (WS) is a group of autosomal dominant hereditary disorders characterized by auditory–pigmentary abnormalities. Haploinsufficiency of paired box 3 (PAX3) gene is one of the known pathogenic mechanisms.
Qi Chen, Qi Chen, Qi Chen, Lin Shi, Lin Shi, Yunpeng Chen, Xinyu Cao, Yan Yang   +7 more
doaj   +1 more source

Aberration correction in fetal ultrasound: Clinical evaluation on image quality improvement

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Obstetric ultrasound is key for assessing fetal growth and detecting anomalies, with image quality critical for diagnostic accuracy. Maternal body mass index (BMI) and other factors can impair quality. Aberration correction (AC) aims to reduce image quality degradation.
Sophie Dassen, Xufei Chen, Cybele Ciofolo‐Veit, Laurence Rouet, Jean‐Luc Robert, Jeanne Dieleman, Ruud Van Sloun, Loes Monen, Judith Van Laar   +8 more
wiley   +1 more source

Molecular characterization of similar Hb Lepore Boston-Washington in four Chinese families using third generation sequencing

Scientific Reports
Hemoglobin (Hb) Lepore is a rare deletional δβ-thalassemia caused by the fusion between delta-beta genes, and cannot be identified by traditional thaltassemia gene testing technology.
Jianlong Zhuang, Na Zhang, Yu Zheng, Yuying Jiang, Yu’e Chen, Aiping Mao, Chunnuan Chen   +6 more
doaj   +1 more source

Gastroschisis and Spine Abnormality in Fetus

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2018
Fetal gastroschisis and omphalocele are congenital defects of abdominal wall that are often diagnosed by prenatal ultrasound done for routine screening or for obstetric indications, such as evaluating an elevated maternal serum alpha-fetoprotein ...
Krishna Tadepally, Vijaya Gattu, Soumya Vellanki   +2 more
doaj   +1 more source

Prenatal sonographic features of Pallister-Killian syndrome

, 2012
[[abstract]]Pallister-Killian syndrome (PKS), which is characterized by mental retardation, seizures, pigmentary skin lesions and dysmorphic facial features, is a rare chromosomal anomaly with the mosaic presence of an extra tissue-specific isochromosome
陳持平;Chen, Chih-Ping
core  

The effectiveness of a training program in improving the prenatal diagnosis accuracy of placenta accreta spectrum with ultrasound

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study evaluates the effectiveness of a structured training program in improving prenatal ultrasound diagnostic accuracy for placenta accreta spectrum (PAS) and assesses trainees' ability to recognize individual ultrasound markers of PAS.
Nicha Vetvitayavatana, Pharuhas Chanprapaph, Julaporn Pooliam   +2 more
wiley   +1 more source

Fetal Copy Number Variant Detection in Pregnancies with Ultrasound Soft Markers: A Maternal Age-Stratified Retrospective Study

International Journal of General Medicine
Shuxian Huang,1– 3 Lifang Lin,2,3 Lingna She,1– 3 Lina Liu,1– 3 Heming Wu2,31Department of Ultrasound, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China; 2Department of Prenatal Diagnostic Center, Meizhou
Huang S, Lin L, She L, Liu L, Wu H
doaj  

Prenatal diagnosis and molecular cytogenetic analysis of Xp22.31 microdeletions and microduplications in Chinese populations

BMC Pregnancy and Childbirth
Background Chromosome rearrangements are frequently observed in the Xp22.31 region. Xp22.31 microdeletion is linked to X-linked ichthyosis, whereas the pathogenicity of Xp22.31 microduplication remains a subject of controversy.
Jianlong Zhuang, Wanyu Fu, Yu’e Chen, Na Zhang, Chunnuan Chen   +4 more
doaj   +1 more source