Mostrando 2,581 - 2,600 Resultados de 3,329 Para Buscar '"embryology"', tiempo de consulta: 0.16s Limitar resultados
  1. 2581
    “…Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin syndrome, is characterized by various embryological deformities and carcinoma formation. It is caused by PTCHI gene mutations and is autosomal dominantly inherited. …”
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  2. 2582
    “…This part of pictorial review illustrates the various radiographic appearances of congenital malformations of the utero-cervix with a brief overview of the embryologic features. Accurate diagnosis of such cases is considered essential for optimal treatment and categorization of each anomaly.…”
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  3. 2583
    “…Here, we used genetic fate mapping to chart the embryological origins of the tissues in the mouse larynx, and we describe the developmental etiology of laryngeal defects in mice with disruptions in cilia-mediated Hedgehog signaling. …”
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  4. 2584
    “…The etiology is associated with the malignant degeneration of embryological remains. Differential diagnosis includes alveolar carcinomas, jaw metastases from other locations, odontogenic tumors, and tumors of the maxillary sinus. …”
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  5. 2585
    “…The persistent sciatic artery is a rare anatomical variant, representing the persistence of the sciatic artery in adult life that is responsible for the major blood supply to the lower limb in early embryologic development. Such persistence may be bilateral and can remain asymptomatic for many years. …”
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  6. 2586
    “…The diffuse neuroendocrine system continues to be an enigmatic topic of study in pathology due to its controversial embryologic origins, biology and a variety of tumors engendered. …”
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  7. 2587
    “…Ectopic breast tissue is a rare condition caused by remnants of the mammary ridges that fail to involute during embryologic development. To date, only 39 cases have been reported in the literature worldwide. …”
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  8. 2588
    “…An urachal cyst is a sinus remaining from the allantois during embryogenesis which is rarely manifested in adults. The urachus is an embryologic remnant which degenerates after the birth. …”
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  9. 2589
    “…The etiology of LS is currently unknown; however its confinement to Blaschko's lines, which represent embryologic migration of skin cell clones, does provide insight into a possible pathogenesis. …”
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  10. 2590
    “…These signatures correlated with the anatomical divisions of the brain and their embryological origins. Biochemical pathways controlling plasticity and disease, protein interaction networks and individual proteins involved with cognition all showed differential regional expression. …”
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  11. 2591
    “…A case of the interruption of the IVC with azygos/emyazygos continuation for the absence of the hepatic segment of IVC, left renal vein duplication, and polysplenia is reported. The embryologic, clinical, and radiological significance are discussed. …”
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  12. 2592
  13. 2593
    “…Rarely do lesions present with linear configuration, but when they do, the lesions often follow the lines of embryologic migration. A 24-year-old man presented with a slowly progressing asymptomatic violaceous linear patch running from the root of his frontal scalp to the nasal tip. …”
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  14. 2594
    “…An isolated PFAA with systemic-to-pulmonary connection best fits this definition, while the vast majority of cases reported as PFAA may have alternative embryological explanations. We present a unique case of a 5-week-old patient with an isolated PFAA with systemic-to-pulmonary connection, who presented with congestive heart failure. …”
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  15. 2595
    “…Here, we test mechanistic and ecological explanations for the evolution of developmental duration using embryological data and information on incubation and fledging for 3096 avian species. …”
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  16. 2596
  17. 2597
    “…We studied the microsporogenesis, microgametogenesis, megasporogenesis and macrogametogenesis development of C. serratifolia, and compared the early embryological characteristics among C. serratifolia, C. serratifolia and other Clematis species reported to provide a reference for the taxonomy of the genus Clematis. …”
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  18. 2598
    “…INTRODUCTION: Persistent sciatic artery (PSA) is a rare embryological vascular anomaly with a prevalence between 0.025–0.06%. …”
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  19. 2599
    “…A detailed anatomical and embryological understanding of the odontoid process is necessary for successful management and treatment of patients presenting with odontoid process duplication. …”
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  20. 2600
    “…Traditional bone tissue engineering (BTE) strategies induce direct bone-like matrix formation by mimicking the embryological process of intramembranous ossification. …”
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