Mostrando 2,741 - 2,760 Resultados de 3,329 Para Buscar '"embryology"', tiempo de consulta: 0.17s Limitar resultados
  1. 2741
    por Cidon, Esther Una
    Publicado 2017
    “…Neuroendocrine (NE) gastroenteropancreatic tumors are a heterogeneous group of neoplasias arising from neuroendocrine cells of the embryological gut. Their incidence have increased significantly over the past 3 decades probably due to the improvements in imaging and diagnosis. …”
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  2. 2742
    “…In this review, we first describe the IFP anatomy and compare and contrast it with other adipose tissues, with a particular focus on the embryological and developmental aspects of the tissue. …”
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  3. 2743
    “…The application of PMM also to the problem of severe intractable back or spine pain was never tested, and it has never been established whether the PSDC pathway relates only to visceral pain or whether there may be a broader involvement with pain affecting structures of embryological midline origin, perhaps including the spine. …”
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  4. 2744
    “…A Bochdalek hernia is a congenital diaphragmatic hernia that results from a failure of closure of the pleuroperitoneal folds during embryologic development. While it is most often diagnosed in neonates and infants, Bochdalek hernias can rarely present in adulthood for the first time. …”
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  5. 2745
    “…INTRODUCTION: Congenital agenesis of the gallbladder is a rare embryological defect of the biliary system. While occurring equally in men and women, gallbladder agenesis is found clinically twice as often in women. …”
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  6. 2746
    “…If an insult occurs during the first trimester of gestation, the embryogenesis of the kidney, ureter, seminal vesicle, and vas deferens could be altered. The mutual embryological origins of the seminal vesicle and ureteral bud from the mesonephric (Wolffian) duct result in association between ipsilateral renal agenesis and seminal vesical cysts. …”
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  7. 2747
    por Xiang, Li, Crow, Timothy, Roberts, Neil
    Publicado 2019
    “…These are assumed to derive from a lateralized gradient of embryological development of the human brain. To establish the timing of its evolution, we computed and compared the torque, in terms of three principal features, namely petalia, shift, and bending of the inter-hemispheric fissure as well as the inter-hemispheric asymmetry of brain length, height and width for in vivo Magnetic Resonance Imaging (MRI) scans of 91 human and 78 chimpanzee brains. …”
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  8. 2748
    “…From January 2005 to August 2018, the clinical data of 216 patients with recurrent second, third, and fourth BCAs were retrospectively analyzed. According to the embryological and anatomical features of the cleft palate and recurrence site, selective neck dissection techniques were used for surgical treatment. …”
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  9. 2749
    “…The stomach has unique embryologic and anatomic properties, making the study of the parietal cell technically challenging. …”
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  10. 2750
    “…BACKGROUND: The evolution of embryological development has long been characterized by deep conservation. …”
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  11. 2751
    “…In the case report, we discuss the embryological basis of this condition and surgical nuances of management.…”
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  12. 2752
    “…Since HSC are specified from hemogenic endothelial (HE) cells in the dorsal aorta (DA), we sought to determine whether the flaw in HSC originated embryologically from this site. Toward this end, we performed deletion with vav-Cre mice, which is active in all hematopoietic and endothelial tissues from E10.5 embryonic life onward. …”
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  13. 2753
    “…It affects the surgical plane anterior to the rectum in the procedure of total mesorectal excision (TME). Anatomical and embryological studies have helped us to understand this structure to some extent, but many controversies remain. …”
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  14. 2754
    “…Upper urinary tract urothelial carcinomas (UTUC) and BC share some histological characteristics, but, considering the differences in terms of embryologic precursors, epidemiology, genetics, medical and surgical management and response to therapy, UTUC and BC should be considered as two distinct diseases. …”
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  15. 2755
    “…There seems to be an embryological link between these two conditions. However, cleft palate is a relatively common congenital defect, which means that the co-occurrence could be just a coincidence as well. …”
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  16. 2756
    “…This is the first MRI atlas for this species and includes three levels: (1) 82 regions of interest (ROIs) and a version with 64 ROIs; (2) a division of the brain according to the embryological origin of the neural tube, and (3) left and right hemispheres. …”
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  17. 2757
    por Doornbos, Cenna, Roepman, Ronald
    Publicado 2021
    “…Correct timing of cellular processes is essential during embryological development and to maintain the balance between healthy proliferation and tumour formation. …”
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  18. 2758
    “…We are also presenting a brief review of literature about persistent hepaticocystic ducts and the embryological basis of their origin.…”
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  19. 2759
    “…The most accepted etiology is related to embryological formation. CONCLUSION: Biliary and arterial variations are more frequent than we think, so an anatomical knowledge, CSC and CVS represent a fundamental rule, increasing the safety of the surgical procedure.…”
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  20. 2760
    “…NF-2 and the non-NF-2 family of genetic mutations are summarized in the context of low-grade and high-grade tumors, followed by a comprehensive discussion regarding the genetic and embryologic basis for meningioma location and phenotypic heterogeneity. …”
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