Results 41 to 50 of about 608,985 (171)

Just a mirage: heterotopic intrauterine and twin ectopic pregnancy mimicked by mirror imaging on ultrasound

open access: yesRadiology Case Reports, 2017
Heterotopic pregnancies are rare and are usually diagnosed by transvaginal ultrasound. Despite the routine use of sonography in early pregnancy, artifact created by mirror imaging can drastically and erroneously alter medical decision making by ...
Rimsha Ahmed, MD   +4 more
doaj   +1 more source

Reevaluating the rule of two's: Age and epidemiological variations in Meckel's diverticulum

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 83, Issue 4, Page 658-664, October 2026.
Abstract Objective To evaluate the clinical characteristics, diagnostic modalities, and age‐related variation of Meckel's diverticulum (MD) using data from a nationwide pediatric inpatient database and a single‐center institutional cohort. Methods The Kids' Inpatient Database (KID) for 2016 and 2019 was queried for patients with a principal diagnosis ...
Ashley Polachek   +5 more
wiley   +1 more source

Case Report; Heterotopic Pregnancy Following Induction of Ovulation

open access: yes, 2002
Heterotopic pregnancies are occurring more commonly with the increasing use of assisted reproductive methods. No single investigation can predict the presence of heterotopic pregnancy. Heterotopic pregnancy should be suspected in any patient who presents
Archibong, Eric I, Etuk, Saturday J.
core   +1 more source

Heterotopic pregnancy following induction of ovulation with clomiphene citrate [PDF]

open access: yesIranian Journal of Reproductive Medicine, 2011
Background: Although heterotopic gestation is common in assisted reproductive techniques, it is very rare in natural conception and clomiphene induced pregnancy.
Sedigheh Ghandi   +2 more
doaj  

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

open access: yesFEBS Open Bio, Volume 16, Issue 9, Page 1741-1751, September 2026.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin   +3 more
wiley   +1 more source

High incidence of Y‐chromosome mosaicism in male and female individuals with mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy

open access: yesEpilepsia, Volume 67, Issue 9, Page 4907-4921, September 2026.
Abstract Objective Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) is an underrecognized pediatric cortical lesion associated with somatic X‐linked SLC35A2 variants in approximately 50% of individuals. The genetic etiology in individuals without detectable SLC35A2 mutations remains undefined, which limits
Erica Cecchini   +13 more
wiley   +1 more source

Heterotopic pregnancy in natural conception

open access: yes, 2008
Heterotopic gestation, although common with assisted reproductive techniques, is very rare in natural conception. A high index of suspicion can help in timely diagnosis and appropriate intervention.
R Rajan   +2 more
core   +1 more source

Successful management of heterotopic pregnancy after fetal reduction using potassium chloride and methotrexate

open access: yesJournal of Human Reproductive Sciences, 2012
Heterotopic pregnancy, the presence of two gestational sacs simultaneously, is a rare event but with the advent of Assisted Reproductive Technology, it is now an increasingly common complication.
Deepika Deka   +3 more
doaj   +1 more source

Bovine Ovarian Tissue Engineering: From Biomaterial Design to Translational Outlook

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 9, September 2026.
This review maps how native bovine ovarian tissue, decellularized extracellular matrix, non‐ECM hydrogels, and printable hybrid formulations define the current design space for ovarian bioengineering. Rather than identifying a single optimal platform, it shows that ovarian specificity, mechanical tunability, diffusion competence, and biofabrication ...
João Paulo Ruiz Lucio de Lima Parra   +6 more
wiley   +1 more source

Heterotopic pregnancy: case report.

open access: yes, 2010
Heterotopic pregnancy is the simultaneus development of an intrauterine pregnancy and ectopic pregnancy. It is a potentially fatal condition and rarely occurrs in natural conception cycles.
RETTO, Giovanni   +7 more
core   +1 more source

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