Publications by authors named "Ana Isabel Cisneros Gimeno"
Purpose: The study is intended to perform an end-to-end test of the entire intraoperative process using cadaver heads. A simulation of tumor removal was performed, followed by irradiation of the bed and measurement of absorbed doses with radiochromic films.
Materials And Methods: Low-energy X-ray intraoperative radiotherapy (IORT) was used for irradiation.
Post-mortem study of the brain is extremely relevant to medico-legal autopsies. However, it can be difficult to handle due to its fragility. This article presents a study on the development of an arterial solidifying technique that can be applied to analyze arterial circulation, consequently easing the handling and later diagnosis of diseases in this anatomical site.
View Article and Find Full Text PDFAre congenital malformations more frequent in fetuses with intrahepatic persistent right umbilical vein? A comparative study.
Taiwan J Obstet Gynecol
December 2016
Article Synopsis
- Persistent right umbilical vein (PRUV) is a vascular anomaly that can lead to various congenital defects in fetuses, and this study differentiates between its intrahepatic (I-PRUV, better prognosis) and extrahepatic variants (worse prognosis).
- A multicenter study conducted from 2003 to 2013 analyzed 56 cases of I-PRUV against 4,050 singleton pregnancies without risk factors for congenital malformations.
- The findings showed a significant association between I-PRUV and congenital malformations, particularly in the genitourinary system, with an overall malformation rate of 17.9%, while isolated I-PRUV did not indicate a worse prognosis.
[Ontogenic development of the incudostapedial joint].
Acta Otorrinolaringol Esp
October 2008
Objective: To study the development of the incudostapedial joint in human embryos and foetuses.
Material And Method: 46 temporal bones with specimens between 9 mm and newborns were studied. The preparations were sliced serially and dyed using the Martins trichrome technique.
Objective: To investigate the presence of connections between the bone marrow of the ossicles and the mesenchyme that fills the future tympanic cavity.
Material And Methods: Ninety temporal bones from embryos and foetuses were examined, selecting 15 aged between 20th to 30th weeks of development, to show connections between ossicle marrow and mesenchyme.
Results: The connections are transitory and appear in the malleus and the incus between 20th to 24th weeks of development, while in the stapes appear later, being between 24th to 28th weeks.