KOL | Ana Isabel CisnerosANATOMY AND HISTOLOGY DEPARTMENT. SCHOOL OF MEDICINE. ZARAGOZA UNIVERSITY | Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza, C/Domingo ... |
KOL Resume for Ana Isabel Cisneros
| Year | |
|---|---|
| 2020 | ANATOMY AND HISTOLOGY DEPARTMENT. SCHOOL OF MEDICINE. ZARAGOZA UNIVERSITY |
| 2018 | Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza, C/Domingo Miral, s/n, 50009, Zaragoza, Spain |
| 2016 | Department of Human Anatomy and Histology, School of Medicine |
| 2015 | Departamento de Anatomía e Histología Humanas, Facultad de Medicina, Universidad de Zaragoza, Zaragoza, España |
| 2014 | Departamento de Anatomía e Histología Humanas, Universidad de Zaragoza, Zaragoza, España |
| 2013 | *Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza; †Department of Radiology, Hospital General de la Defensa; ‡Department of Animal Pathology, School of Veterinary, University of Zaragoza, Zaragoza; §Bilbao Clinic, Vizcaya; and ∥Otolaryngology Department, Basurto Hospital, Bilbao, Spain |
| 2011 | Departamento de Anatomía e Histología Humanas, Facultad de Medicina, Universidad de Zaragoza, Zaragoza, Spain |
| 2010 | Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza, C/ Domingo Miral, s/n, 50009 Zaragoza, Spain |
| 2008 | Addresses of authors: Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza, Zaragoza |
| 2002 | Department of Human Anatomy and Histology, School of Medicine, University of Zaragoza, Zaragoza, Spain |
Ana Isabel Cisneros: Influence Statistics
| Concept | World rank |
|---|---|
| stapedius muscle canal | #2 |
Open the FULL List in Excel | |
Prominent publications by Ana Isabel Cisneros
ObjectivesOur objective was to determine if the existence of dehiscence in the superior or posterior semicircular canal was associated with the thinning of the bone roof in the rest of the vertical canals (superior or posterior).MethodsThe thickness of the superior and posterior semicircular canals contralateral to a dehiscence was studied using computerized tomography and compared statistically.ResultsWhen a superior semicircular canal had a dehiscence, the contralateral canal showed a ...
| Known for Semicircular Canal | Dehiscence Superior | Bone Thickness |
HYPOTHESIS: Posterior semicircular canal dehiscence (PSCD) may be of congenital origin.
BACKGROUND: PSCD is characterized by the lack of bone coverage, which results in its lumen being exposed to the meninges of the posterior cranial fossa or to the gulf of the jugular vein. It has an incidence of 0.2%. Its presence has been associated with several well-defined entities, although a congenital origin has not been proven.
METHODS: We have analyzed, from a macroscopic, microscopic, and ...
| Known for Semicircular Canal | Bone Coverage | Computed Tomography | Labyrinth Diseases | Fetus Humans |
ObjectivesTo study the radiological patterns of the bony roof of the superior semicircular canal with a view for obtaining readily applicable conclusions.Design84 patients (163 petrous bones) have been studied by Multi-slice Helical Computed tomography (Philips Brilliance 6). We have determined the distribution of the different types of bone cover of the superior semicircular canal, taking some previously notified, standardised measurements of normality as reference.ResultsDuring the ...
| Known for Superior Semicircular Canal | Computed Tomography | Bone Cover | Papyraceous Pattern | Normal Thick |
OBJECTIVES: To obtain further knowledge on the morphogenesis of the articulations in the tympanic ossicular chain in humans.
MATERIAL AND METHODS: In 25 temporal bones of human fetuses the structural development of incudomallear, incudostapedial and stapediovestibular articulations was studied. The chronological ages were between the 7th week (21 mm) and the 29th week (270 mm).
RESULTS AND DISCUSSION: Incudomallear articulation showed diarthrosis and sellar joint characteristics. It ...
| Known for Fetal Development | Articular Surfaces | Incudostapedial Articulation | 29 Weeks | Ear Ossicles |
Influencia de la existencia de una dehiscencia en un canal semicircular en el espesor óseo de los canales contralaterales
[ PUBLICATION ]
OBJECTIVES: Our objective was to determine if the existence of dehiscence in the superior or posterior semicircular canal was associated with the thinning of the bone roof in the rest of the vertical canals (superior or posterior).
METHODS: The thickness of the superior and posterior semicircular canals contralateral to a dehiscence was studied using computerized tomography and compared statistically.
RESULTS: When a superior semicircular canal had a dehiscence, the contralateral canal ...
| Known for Semicircular Canal | Dehiscence Superior | Temporal Bone |
We have performed a study on 11 human embryos regarding the development of the tympanic ossicles and their relationship with the first pharyngeal arch. After performing measurements to date the embryos and foetuses chronologically, we performed a meticulous dissection of the temporal bones. Subsequently, they were fixed in 10% formol, decalcified with 2% nitric acid, embedded in Paraplast, sectioned in 7-mm sequences and stained with Martin's trichrome technique. In the 21- and 24-mm ...
| Known for Malleus Incus | Pharyngeal Arch | Tympanic Cavity | Fetal Development | Human Embryos |
OBJECTIVE: Our objective was to study the ontogeny of the superior semicircular canal in order to describe its peculiarities.
METHODS: We analyzed 76 series of human embryos aged between 32 days (6mm) and newborns. The samples were cut serially and stained using Martin's trichrome technique.
RESULTS: In semicircular canal development there were a number of peculiarities, such as: a defined chronological sequence of osteogenesis with a variable rate of ossification; the fact that each ...
| Known for Semicircular Superior | Variable Rate | Gestational Age | Methods Analyzed | Trichrome Technique |
INTRODUCTION AND OBJECTIVE: The aetiology of the superior semicircular canal dehiscence is currently unknown. Our objective was to analyse and discuss different hypotheses about the origin of this pathology.
METHODS: In this study performed on 295 temporal bones, one case of partial alteration of the bony roof in the right superior semicircular canal was described from the anatomical and radiological points of view, and compared with the temporal bone on the other side.
RESULTS: ...
| Known for Semicircular Canal | Temporal Bone | Hearing Loss | Aetiology Superior |
Defect of the Bony Roof in the Superior Semicircular Canal and Its Clinical Implications
[ PUBLICATION ]
Introduction and objectiveThe aetiology of the superior semicircular canal dehiscence is currently unknown. Our objective was to analyse and discuss different hypotheses about the origin of this pathology.MethodsIn this study performed on 295 temporal bones, one case of partial alteration of the bony roof in the right superior semicircular canal was described from the anatomical and radiological points of view, and compared with the temporal bone on the other side.ResultsMacroscopically, ...
| Known for Superior Semicircular Canal | Temporal Bone |
OBJECTIVE: To study the development of the stapedius muscle canal in human embryos and foetuses.
MATERIALS AND METHODS: 46 temporal bones with ages between 9mm and new-borns were studied. The preparations were dyed using Martins' trichrome technique.
RESULTS: Two areas of different embryological origin form the stapedius muscle canal, which contains this muscle and the facial nerve. On the otic capsule, at 11 weeks an extension starts to grow from its caudal part, which moves outwards ...
| Known for Stapedius Muscle | Facial Nerve | Middle Ear |
Explicación ontogénica para la asociación entre dehiscencia del tegmen tympani y dehiscencia del canal semicircular superior
[ PUBLICATION ]
OBJECTIVES: To analyze the ontogeny of the superior semicircular canal and tegmen tympani and determine if there are common embryological factors explaining both associated dehiscence.
METHODS: We analyzed 77 human embryological series aged between 6 weeks and newborn. Preparations were serially cut and stained with Masson's trichrome technique.
RESULTS: The tegmental prolongation of tegmen tympani and superior semicircular canal originate from the same structure, the otic capsule, and ...
| Known for Semicircular Canal | Labyrinth Diseases |
ObjectivesThe identification and definition of the radiological patterns of the posterior semicircular canal (PSC), with a view to obtain readily applicable conclusions.DesignThe parietal morphology of the PSC has been studied by multi-slice helical computed tomography (Philips Brilliance 6). We have determined the distribution of the different types of bone cover of the PSC, taking some previously notified, standardised measurements of normality as reference.Results318 patients have ...
| Known for Semicircular Canal | Thick Pattern | 05 Mm | Bone Cover | Computed Tomography |
The purpose of this report is to contribute to the knowledge of the morphogenesis of the human stapedius muscle. We have studied the stapedius structure development in 17 temporal bones from human fetuses. Chronological ages were from 48 days (21 mm) to 29 weeks (270 mm). Samples were fixed in 10% formol, decalcified with 2% nitric acid, embedded in Paraplast, sectioned in sequence of 7 microns and were stained with haematoxylin & eosin and Martins' trichrome. Four maturation stages were ...
| Known for Stapedius Muscle | Development Female | Martins Trichrome | Temporal Bones |
Key People For Superior Semicircular Canal
Ana Isabel Cisneros:Expert Impact
Concepts for whichAna Isabel Cisneroshas direct influence:Superior semicircular canal, Semicircular canal, Tegmen tympani, Superior semicircular, Temporal bone, Semicircular canals, Stapedius muscle canal, Canal dehiscence.
Ana Isabel Cisneros:KOL impact
Concepts related to the work of other authors for whichfor which Ana Isabel Cisneros has influence:Middle ear, Facial nerve, Temporal bone, Stapedius muscle, Annular ligament, Superior semicircular canal, Incudostapedial joint.
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