scholarly journals OP01.03: Predictiveness of umbilical vein blood flow assessment at routine third-trimester scan for smallness-for-gestational age at birth

2010 ◽  
Vol 36 (S1) ◽  
pp. 52-52
Author(s):  
S. Fernández ◽  
F. Figueras ◽  
O. Gómez ◽  
J. Martinez ◽  
B. Puerto ◽  
...  
Keyword(s):  
Blood Flow ◽  
Gestational Age ◽  
Umbilical Vein ◽  
Third Trimester ◽  
Gestational Age At Birth ◽  
Age At Birth

scholarly journals Role of first‐trimester umbilical vein blood flow in predicting large‐for‐gestational age at birth

2020 ◽  
Vol 56 (1) ◽  
pp. 67-72 ◽  
Author(s):  
G. Rizzo ◽  
I. Mappa ◽  
V. Bitsadze ◽  
M. Słodki ◽  
J. Khizroeva ◽  
...  
Keyword(s):  
Blood Flow ◽  
Gestational Age ◽  
Umbilical Vein ◽  
First Trimester ◽  
Large For Gestational Age ◽  
Gestational Age At Birth ◽  
Age At Birth

Umbilical vein oxygen tension independent from gestational age at birth

1996 ◽  
Vol 24 (4) ◽  
pp. 347-353
Author(s):  
Whitney Hannon ◽  
Attila Major ◽  
Albert Huch ◽  
Renate Huch
Keyword(s):  
Oxygen Tension ◽  
Gestational Age ◽  
Umbilical Vein ◽  
Gestational Age At Birth ◽  
Age At Birth

scholarly journals The role of three-dimensional ultrasound in pregnancies submitted to cerclage

2018 ◽  
Vol 64 (7) ◽  
pp. 620-626
Author(s):  
Thais da Fonseca Borghi ◽  
Mário Henrique Burlacchini de Carvalho ◽  
Antonio Gomes de Amorim Filho ◽  
Silvio Martinelli ◽  
Marcelo Zugaib ◽  
...  
Keyword(s):  
Gestational Age ◽  
Cox Regression ◽  
Three Dimensional ◽  
Cervical Length ◽  
Second Trimester ◽  
Regression Analyses ◽  
Third Trimester ◽  
The Third ◽  
Gestational Age At Birth ◽  
Age At Birth

SUMMARY OBJECTIVE: Cervical cerclage is the standard treatment for cervical incompetence (CI); however, there is still a high risk of preterm birth for women who undergo this treatment. The aim of this study was to longitudinally evaluate findings on two-dimensional transvaginal ultrasonography (2DTVUS) and three-dimensional transvaginal ultrasonography (3DTVUS) that could be related to gestational age at birth. METHODS: A total of 68 pregnant women who were treated with cerclage were evaluated by 2DTVUS and 3DTVUS in the second and third trimesters of pregnancy. Log-rank tests and Cox regression analyses were used to identify significant findings related to gestational age at delivery. RESULTS: A cervical length lower than 281 mm (p= 0.0083), a proximal cervical length lower than 10 mm (p= 0.0151), a cervical volume lower than 18.17 cm3 (p= 0.0152), a vascularization index (VI) under 2.153 (p= 0.0044), and a vascularization-flow index (VFI) under 0.961 (p= 0.0059) in the second trimester were all related to earlier delivery. In the third trimester, a cervical length lower than 20.4 mm (p= 0.0009), a VI over 0.54 (p= 0.0327) and a VFI over 2.275 (p= 0.0479) were all related to earlier delivery. Cervical funnelling in the second and third trimesters and proximal cervical length in the third trimester were not related to gestational age at birth. The COX regression analyses showed that cervical volume in the second trimester; FI and VFI in the third trimester were significantly associated with gestational age at birth. CONCLUSION: In women treated with history-indicated cerclage or ultrasound-indicated cerclage, 2nd trimester cervical volume and 3rd trimester FI and VFI are independent significant sonographic findings associated with time to delivery.

scholarly journals Prenatal household air pollutant exposure is associated with reduced size and gestational age at birth among a cohort of Ghanaian infants

2021 ◽  
Vol 155 ◽  
pp. 106659
Author(s):  
Ashlinn K. Quinn ◽  
Irene Apewe Adjei ◽  
Kenneth Ayuurebobi Ae-Ngibise ◽  
Oscar Agyei ◽  
Ellen Abrafi Boamah-Kaali ◽  
...  
Keyword(s):  
Gestational Age ◽  
Air Pollutant ◽  
Gestational Age At Birth ◽  
Age At Birth

Coeliac disease presenting atypically: A much wider spectrum

2021 ◽  
pp. 004947552199134
Author(s):  
Avinash Lomash ◽  
Abhinaya Venkatakrishnan ◽  
Meenakshi Bothra ◽  
Bhavna Dhingra ◽  
Praveen Kumar ◽  
...  
Keyword(s):  
Coeliac Disease ◽  
Gestational Age ◽  
Dermatitis Herpetiformis ◽  
Mode Of Delivery ◽  
Gastrointestinal Symptoms ◽  
Stunted Growth ◽  
Significant Difference ◽  
High Index Of Suspicion ◽  
Gestational Age At Birth ◽  
Age At Birth

Atypical coeliac disease in young children is frequently missed when it presents atypically as non-gastrointestinal presentations to different specialties. There was a greater delay (54 months) in establishing the diagnosis in those with atypical coeliac disease (p < 0.001). No difference was observed in the mode of delivery or duration of breast feeding, but significant difference was observed between gestational age at birth (p < 0.001). Most cases showed stunted growth and underweight. Irritability, anaemia, rickets, dermatitis herpetiformis, alopecia and intussusception were other common predictors of atypical coeliac disease. Because of a myriad spectrum of non-gastrointestinal symptoms, at any age with diverse presentation, a high index of suspicion is therefore required.

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