Facial Sinus
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. Estudo comparativo da localização do seio venoso sagital dorsal no crânio de cães braquicefálicos e mesaticefálicos para craniotomia transfrontal / Comparative evaluation of the dorsal sagittal sinus localization on braquicephaly and mesaticephaly skulls to transfrontal craniotomy
The surgical approaches for craniotomy are describe since the fifties. However, this realization is limited, many times for the absence conclusive diagnosis. The non invasive methods like computed tomography, the lesion locatization and type are easily made. The most important surgical approach is transfrontal craniotomy which promoves brain access. The prin
Publicado em: 2006
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14. Interobserver evaluation of the virtual sinuscopy application compared with the images obtained by means of helical computerized tomography in sinusal compromise. / "Avaliação inter-observador da aplicação da sinuscopia virtual, comparada com as imagens obtidas por meio da tomografia computadorizada helicoidal, nos comprometimentos sinusais"
Objetivo: Comparar as imagens obtidas por meio da sinuscopia virtual com aquelas adquiridas por meio da tomografia computadorizada helicoidal, quando da interpretação dos comprometimentos sinusais, considerando as opiniões dos médicos otorrinolaringologistas e radiologistas odontológicos, com a finalidade de validação do método da sinuscopia virtual.
Publicado em: 2005
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15. Facial reflex examination for assessment of trigeminal nerve involvement in pituitary fossa tumours.
Sixteen patients with pituitary fossa tumours with different intrasellar extension have been studied by facial reflex examination, a neurophysiological test for the trigemino-facial pathway. Impaired transmission along the reflex path was shown in patients with proved encroachments on the flexible walls of the cavernous sinuses, but with no tumour spread to
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16. Effects of forced diving on the spleen and hepatic sinus in northern elephant seal pups
In phocid seals, an increase in hematocrit (Hct) accompanies diving and periods of apnea. The variability of phocid Hct suggests that the total red cell mass is not always in circulation, leading researchers to speculate on the means of blood volume partitioning. The histology and disproportionate size of the phocid spleen implicates it as the likely site fo
The National Academy of Sciences.
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17. Lymph pathways of the medial retropharyngeal lymph node in dogs.
In dogs, lymph drains from tissues throughout the head, including the tonsils, along lymphatic vessels to the facial, parotid, lateral retropharyngeal and mandibular lymph nodes. From the mandibular lymph nodes, lymph may flow to the ipsilateral medial retropharyngeal lymph nodes, or along anastomotic connections to the contralateral node. Afferent lymphatic
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18. The surgical treatment of fibrous dysplasia. With emphasis on recent contributions from cranio-maxillo-facial surgery.
Fibrous dysplasia is a congenital, metabolic, nonfamilial disturbance that occurs in one or more bones, at times in association with skin pigmentations or endocrine abnormalities. The authors report on a large personal series of 23 patients with fibrous dysplasia involving the craniofacial skeleton. The etiology, clinical findings, pathology, and differentia
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19. Facial and visceral arch development in the mouse embryo: a study by scanning electron microscopy.
The morphogenesis of the face and visceral arch region were studied by scanning electron microscopy in 63 mouse embryos between 8 and 13 days post coitum. The developmental stages were determined by reference to Theiler's (1971) scheme for the categorization of the normal stages of development. After the cervical fold is formed (stage 12) the mandibular prim