keyword
MENU ▼
Read by QxMD icon Read
search

antenatal scan

keyword
https://www.readbyqxmd.com/read/29341510/maternity-ultrasound-in-the-republic-of-ireland-2016-a-review
#1
D Hayes-Ryan, K McNamara, N Russell, L Kenny, K O'Donoghue
Antenatal ultrasound, comprising of a dating ultrasound in the late first trimester followed by a fetal anomaly scan, is a recognised and necessary component of good antenatal care. We conducted a telephone survey of all 19 obstetric units to ascertain the status of maternity ultrasound provision in Ireland. Fetal anomaly ultrasound is offered universally to all women in 7/19 (37%) units, selectively to some women in 7/19 (37%) units and not offered at all in the remaining 5/19 (26%) units. Overall ? 41,700 (64%) women receive a fetal anomaly ultrasound nationally...
August 8, 2017: Irish Medical Journal
https://www.readbyqxmd.com/read/29330548/shox-haploinsufficiency-presenting-with-isolated-short-long-bones-in-the-second-and-third-trimester
#2
Shwetha Ramachandrappa, Abhijit Kulkarni, Hina Gandhi, Cheryl Ellis, Renata Hutt, Lesley Roberts, Rosol Hamid, Aris Papageorghiou, Sahar Mansour
Haploinsufficiency of the transcription factor short stature homeobox (SHOX) manifests as a spectrum of clinical phenotypes, ranging from disproportionate short stature and Madelung deformity to isolated short stature. Here, we describe five infants with molecularly confirmed diagnoses of SHOX haploinsufficiency who presented in utero with short long bones during routine antenatal scanning from as early as 19 weeks gestation. Other foetal growth parameters were normal. The molecular basis of SHOX haploinsufficiency was distinct in each case...
January 12, 2018: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/29330267/case-of-acute-severe-postpartum-urinary-incontinence-an-extravesical-subsphincteric-prolapsed-ureterocoele
#3
Jai H Seth, Roger Walker
A 32-year-old woman presents to outpatients 10 days postpartum, with symptoms of an intermittent vaginal lump and urinary incontinence. Vaginal examination revealed no demonstrable prolapse or stress incontinence. A swelling in the bladder was noted during an antenatal scan suggesting a ureterocoele. She was referred for pelvic floor physiotherapy in the first instance. Forty-eight hours later, she represented to casualty with discomforting vaginal lump symptoms and continuous urinary incontinence. At this stage on vaginal inspection, there was an evident dusky lump emerging from the urethra with continuous incontinence...
January 12, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29223928/are-there-risk-factors-for-false-positive-malformation-diagnoses-on-obstetric-ultrasound-a-nested-case-control-study
#4
A Debost-Legrand, I Perthus, O Rivière, D Gallot, D Lémery, F Vendittelli
INTRODUCTION: In a population-based study, we found an overall false-positive rate of 8.8% for the second and third trimester ultrasounds. Although numerous studies have been performed to examine factors which lead to false negatives, the same is not true for the factors associated with false positives. The principal objective of this study was to look for risk factors for false-positive diagnoses of fetal malformations on obstetric ultrasound scans. MATERIAL AND METHODS: In this nested case-control study, the case infants were those whose mother had a false-positive antenatal ultrasound diagnosis of a malformation during the second or third trimester (ultrasound false-positives) and who were live- or stillborn in Auvergne in 2006-2010...
December 6, 2017: Journal of Gynecology Obstetrics and Human Reproduction
https://www.readbyqxmd.com/read/29201520/transurethral-incision-of-ureteroceles-in-paediatric-age-group
#5
Hemanshi Shah, Charu Tiwari, Neha Sisodiya Shenoy, Pankaj Dwivedi, Suraj Gandhi
Objective: Ureteroceles are a great clinical challenge because of variations in anatomy and clinical presentations. We present our experience with primary transurethral incision of ureteroceles in children. Material and methods: Data of thirteen children managed for ureterocele from 2009 to 2016 was retrospectively analyzed with respect to age, sex, clinical presentation and symptomatology, type and localization of ureterocele, investigations, surgical management and follow-up...
December 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/29175169/outcome-of-pregnancy-with-new-onset-proteinuria-and-progression-to-pre-eclampsia-a-retrospective-analysis
#6
Wai Hang Chung, William Wing Kee To
OBJECTIVE: To examine maternal and neonatal outcomes of gestational proteinuria, and to identify maternal characteristics for progression to pre-eclampsia. STUDY DESIGN: Retrospective cohort. Included all pregnant women who delivered between Jan 2014-Feb 2017 with new onset proteinuria in a single obstetric unit. Demographic, maternal and neonatal outcomes were compared. RESULTS: Eighteen (25%) out of 73 women with new onset gestational proteinuria developed pre-eclampsia...
November 21, 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29162956/risk-assessment-at-11-14-week-antenatal-visit-a-tertiary-referral-center-experience-from-south-india
#7
Anusha Vellamkondu, Akhila Vasudeva, Rajeshwari G Bhat, Asha Kamath, Sapna V Amin, Lavanya Rai, Pratap Kumar
Background: Present study carried out in a tertiary referral hospital in South India attempts to determine the predictive value of integrated screening at 11-14-week antenatal visit. Objectives: To determine the detection rate of fetal abnormalities at 11-14 weeks and also to predict the placental dysfunction disorders based on early integrated evaluation. Method: Integrated screening performed on 440 women between 11 and 14 weeks, including detailed maternal history [medical history, bad obstetric history (BOH)], body mass index (BMI), mean arterial pressure (MAP), detailed ultrasound and maternal serum biochemistry as part of combined first-trimester screening for aneuploidy...
December 2017: Journal of Obstetrics and Gynaecology of India
https://www.readbyqxmd.com/read/29138654/syphilis-and-hiv-infections-among-pregnant-women-attending-antenatal-clinics-in-republic-of-congo
#8
Roch Fabien Niama, Nadia Claricelle Loukabou Bongolo, Edith Sophie Bayonne Kombo, Ruth Yengo, Pembe Issamou Mayengue, Etoka-Beka Mandingha Kosso, Igor Louzolo, Lucette Macosso, Ghislain Dzeret, Angélie Serge Patrick Dzabatou Babeaux, Marie-Francke Puruehnce, Henri Joseph Parra
Introduction: HIV and syphilis during pregnancy remain a public health concern especially in developing countries. Pregnant women attending antenatal clinics sites for the first time between September and December 2011 and who accepted to participate in the study were enrolled. The objective was to estimate the syphilis and HIV infection rate in this population. Methods: A study was conducted in 44 selected ANCs from 12 departments (5 urban and 7 rural). Pregnant women who accepted to participate in the study, attending selected sentinel ANCs sites for the first time between September and December 2011 were enrolled...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29133166/determination-of-threshold-value-for-follow-up-of-isolated-antenatal-hydronephrosis-detected-in-the-second-trimester
#9
Ravi de Roo, Bart J Voskamp, C Emily Kleinrouweler, Ben W Mol, Eva Pajkrt, Antonia H M Bouts
INTRODUCTION: Isolated antenatal hydronephrosis (ANH), defined as a dilation of the renal pelvis (≥5 mm), is one of the most common abnormalities detected on prenatal ultrasound. However, established cut-off values for postnatal follow-up differ between countries and are based on little evidence. The current protocol in the Netherlands for follow-up might be too conservative. OBJECTIVE: To assess the applicability of a higher threshold for follow-up of isolated antenatal hydronephrosis (ANH) than the current practice, without the risk of missing significant postnatal urinary tract obstruction...
June 21, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29089251/longitudinal-study-to-assess-changes-in-arterial-stiffness-and-cardiac-output-parameters-among-low-risk-pregnant-women
#10
Mohamed Waseem Osman, Mintu Nath, Asma Khalil, David R Webb, Thompson G Robinson, Hatem A Mousa
AIM: A single-centre, prospective longitudinal study to assess changes in maternal arterial stiffness and cardiac output parameters among low-risk healthy pregnant women. METHODOLOGY: Thirty low-risk, healthy, pregnant women attending their routine antenatal dating ultrasound scan were recruited. Non-invasive assessment of arterial stiffness and cardiac output was undertaken at five gestational windows from 11 to 40 weeks of pregnancy. Data were analysed using a linear mixed model incorporating time and other relevant predictors as fixed effects, and patient as a random effect...
October 16, 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29069607/prenatal-methamphetamine-exposure-is-associated-with-reduced-subcortical-volumes-in-neonates
#11
Fleur L Warton, Ernesta M Meintjes, Christopher M R Warton, Christopher D Molteno, Nadine M Lindinger, R Colin Carter, Lilla Zöllei, Pia Wintermark, Joseph L Jacobson, Andre van der Kouwe, Sandra W Jacobson
OBJECTIVES: Prenatal exposure to methamphetamine is associated with a range of neuropsychological, behavioural and cognitive deficits. A small number of imaging studies suggests that these may be mediated by neurostructural changes, including reduced volumes of specific brain regions. This study investigated potential volumetric changes in the brains of neonates with prenatal methamphetamine exposure. To our knowledge no previous studies have examined methamphetamine effects on regional brain volumes at this age...
October 22, 2017: Neurotoxicology and Teratology
https://www.readbyqxmd.com/read/29067088/ethical-issues-in-managing-lysosomal-storage-disorders-in-children-in-low-and-middle-income-countries
#12
REVIEW
Bushra Afroze, Nick Brown
The lysosomal storage diseases are a group of rare, inherited metabolic diseases affecting about 1 in 7000 to 8000 people. In recent years, the introduction of enzyme replacement therapy, substrate reduction therapy and small molecule therapy, has changed the natural course of this otherwise progressive group of disorders leading to severe morbidity and early mortality. These treatment options, however, are extremely expensive and are needed for life thus presenting an economical as well as ethical challenge to the affected families and the health care system of a country...
July 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29058246/factors-relating-caesarean-section-to-persistent-pulmonary-hypertension-of-the-newborn
#13
REVIEW
Niralee Babooa, Wen-Jing Shi, Chao Chen
BACKGROUND: Several studies have clearly demonstrated a significantly higher incidence of persistent pulmonary hypertension of the newborn (PPHN) in neonates delivered by caesarean section (CS) compared to those delivered vaginally. The pathophysiological factors underlying the link between CS and PPHN are still poorly understood. In this review, we describe the mechanisms that could explain the association between CS delivery and subsequent PPHN, as well as potential preventive measures...
December 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/29046228/should-we-perform-in-utero-mri-on-a-fetus-at-increased-risk-of-a-brain-abnormality-if-ultrasonography-is-normal-or-shows-non-specific-findings
#14
REVIEW
P D Griffiths, C Mooney, M Bradburn, D Jarvis
There are a number of reasons why a pregnant woman might be considered to have an increased risk of carrying a fetus with a brain abnormality, but they fall broadly into two groups. First, there may be a relevant family history usually, but not always, when a fetus/child from a previous pregnancy has a developmental brain abnormality and a clinical geneticist judges that there is a risk of recurrence. Second, there may be findings in their current pregnancy that increases the risk of the fetus either having a developmental brain abnormality or accruing acquired brain pathology...
October 15, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/29026065/urethral-diverticulum-presenting-as-a-large-vaginal-mass-complicating-pregnancy-and-delivery
#15
Everett F Magann, Lisa S Newton, Susan A Barr
BACKGROUND A case report of urethral diverticulum complicating pregnancy is presented. The diagnosis and management are challenging because of the rare nature of this condition, the varied presentations and differential diagnoses, and the possibility of misdiagnosis. CASE REPORT A 25-year-old primigravida with scheduled induction of labor at 39 weeks gestation due to gestational diabetes mellitus presented for a routine antenatal appointment at 38 weeks and four days. On digital cervical examination, she was found to have a large semi-solid anterior vaginal mass, shown by trans-vaginal ultrasound to have a nearly solid appearance of a 5×7 cm mass with septation...
October 13, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/29017359/antenatal-scoring-system-in-predicting-the-success-of-planned-vaginal-birth-following-one-previous-caesarean-section
#16
Aida Kalok, Shahril A Zabil, Muhammad Abdul Jamil, Pei Shan Lim, Mohamad Nasir Shafiee, Nirmala Kampan, Shamsul Azhar Shah, Nor Azlin Mohamed Ismail
This was a prospective observational study to determine the predictive factors for a successful vaginal birth after caesarean section (VBAC) and to develop a relevant antenatal scoring system. Patients with one previous caesarean section were included in this study. All data including maternal demographics, obstetric history, pregnancy progress and outcomes were collected and analysed. A total of 142 out of the 186 women (76.3%) had successful VBAC. History of previous vaginal delivery and non-recurrent indications for previous caesarean section were the significant predictive factors for a successful VBAC...
October 10, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28988673/predictive-value-of-cortical-transit-time-on-mag3-for-surgery-in-antenatally-detected-unilateral-hydronephrosis-caused-by-ureteropelvic-junction-stenosis
#17
Jun Nyung Lee, Jun-Koo Kang, Shin Young Jeong, So Mi Lee, Min Hyun Cho, Yun-Sok Ha, Hyun Tae Kim, Tae-Hwan Kim, Eun Sang Yoo, Tae Gyun Kwon, Sung Kwang Chung
BACKGROUND: In children with antenatally detected hydronephrosis caused by ureteropelvic junction (UPJ) stenosis, the main challenge is preserving renal function by identifying children who require early surgical intervention from those for whom watchful waiting may be appropriate because of the potential for spontaneous resolution without a significant loss of renal function. OBJECTIVE: To assess the impact of initial cortical transit time (CTT) on technetium-99m mercaptoacetyltriglycerine (MAG3) diuretic renogram on the need for surgery in children with antenatally detected unilateral hydronephrosis caused by UPJ stenosis...
September 19, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28969470/the-reverse-boomerang-sign-a-marker-for-first-trimester-transposition-of-great-arteries
#18
Nathalie Jeanne Bravo-Valenzuela, Alberto Borges Peixoto, Edward Araujo Júnior, Fabricio Da Silva Costa, Simon Meagher
OBJECTIVE: To describe a new sonographic marker of transposition of great arteries (TGA) during the first-trimester screening. METHODS: We reviewed six cases of TGA from 2013 to 2016 in which an antenatal diagnosis of TGA at first-trimester screening (11-13 + 6 weeks of gestation) was confirmed postnatally. We specifically assessed images obtained by scanning the fetal heart in three vessels (3V) and three-vessel with trachea (3VT) views using color Doppler...
October 12, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28966468/fetal-ventriculomegaly-and-herpes-encephalitis-following-primary-maternal-herpes-simplex-infection
#19
Jenna K Sloan, Chase R Cawyer, Nathan S Drever
Uteroplacental transmission of a primary herpes simplex virus (HSV) infection in pregnancy has been reported; however, HSV ventriculomegaly of the neonate has not been well documented in utero. We present a case of a 19-year-old woman who developed a primary HSV outbreak at 17 weeks of gestation and was treated with acyclovir. A congenital malformation scan at 18 weeks of gestation demonstrated no fetal abnormalities; however, an ultrasound at 33 weeks showed a new finding of ventriculomegaly. Additionally, hydrocephalus was confirmed with magnetic resonance imaging...
October 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28959702/symptomatic-neonatal-arterial-ischemic-stroke-with-prenatal-and-postnatal-neuroimaging
#20
Mati Pulver, Kristiina Juhkami, Dagmar Loorits, Pilvi Ilves, Jaanika Kuld, Eve Õiglane-Šlik, Tuuli Metsvaht, Rael Laugesaar
The authors report a girl born at term via planned cesarean delivery. Three days earlier, an antenatal magnetic resonance imaging study, showing no cerebral lesions in the fetus, was performed. Ten minutes after delivery, signs of progressive respiratory failure developed and the infant was transferred to the intensive care unit. On the next day, a computed tomography (CT) scan showed acute ischemic lesions in the areas of the left middle and posterior cerebral arteries. The exact mechanism of stroke remained unidentified...
January 2017: Child Neurology Open
keyword
keyword
111679
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"