"Hermanov\u00E1, Mark\u00E9ta" . "Histological verification of CT or MRI suspected brain tumor is at prezent time necessary requirement for the indication of complex oncological treatment. Lesions affecting posterior fossa structures are less frequent target for stereotactic biopsy because of the concentration of vital structures in the limited space and more demanding approach. The choice of the approach is determined mainly by the lesion relationship to brainstem components. It is possible to use transfrontal approach along the long axis of the brainstem (lesions affecting mezencephalic and upper pontine region), transtentorial (lesions affecting cerebellar hemisphere and vermis) and direct transcerebellar (lesions of cerebellar hemisphere and pons, especially lateral). The paper analyses the use of the modified transcerebellar approach in 2 patients with lesions of unclear etiology affecting posterior fossa structures. In both patients transcerebellar stereotactic biopsy lead to diagnosis with decisive impact on further treatment strategy \u2013 indication of complex oncological treatment."@en . "\u0158\u00EDha, Ivo" . . . "CZ - \u010Cesk\u00E1 republika" . "Cejpek, Pavel" . . . . "P\u0159\u00EDnos stereotaktick\u00E9 biopsie pro diagnostiku expanz\u00ED zadn\u00ED j\u00E1my lebn\u00ED" . "frame based stereotaxy; brain tumor biopsy; cerebellar astrocytoma; medulloblastoma"@en . "P\u0159\u00EDnos stereotaktick\u00E9 biopsie pro diagnostiku expanz\u00ED zadn\u00ED j\u00E1my lebn\u00ED" . . . . "1802-4475" . . "4" . "P\u0159\u00EDnos stereotaktick\u00E9 biopsie pro diagnostiku expanz\u00ED zadn\u00ED j\u00E1my lebn\u00ED"@cs . . . . "8"^^ . "[61C2B209D6B5]" . . "8"^^ . "Feitov\u00E1, V\u011Bra" . . . "Van\u00ED\u010Dek, Ji\u0159\u00ED" . "The benefits of stereotactic biopsy for the diagnostic workup in posterior fossa lesions"@en . "4"^^ . "161751" . "RIV/00159816:_____/12:#0001011!RIV13-MZ0-00159816" . . "Reif, Michal" . "Chrastina, Jan" . . "Onkologie" . . "P\u0159\u00EDnos stereotaktick\u00E9 biopsie pro diagnostiku expanz\u00ED zadn\u00ED j\u00E1my lebn\u00ED"@cs . . "RIV/00159816:_____/12:#0001011" . "I, P(ED1.100/02/0123)" . "Histologick\u00E1 verifikace CT nebo MRI suspektn\u00EDho tumoru mozku je v sou\u010Dasnosti nutnou podm\u00EDnkou pro indikaci komplexn\u00ED onkologick\u00E9 terapie. Struktur\u00E1ln\u00ED patologie postihuj\u00EDc\u00ED zadn\u00ED j\u00E1mu lebn\u00ED jsou m\u00E9n\u011B \u010Dast\u00FDm c\u00EDlem stereotaktick\u00E9 biopsie pro koncentraci vit\u00E1ln\u00EDch struktur v omezen\u00E9m prostoru a komplikovan\u011Bj\u0161\u00ED p\u0159\u00EDstup. Volba p\u0159\u00EDstupu je d\u00E1na p\u0159edev\u0161\u00EDm lokalizac\u00ED l\u00E9ze ve vztahu k jednotliv\u00FDm struktur\u00E1m mozkov\u00E9ho kmene. Je mo\u017En\u00E9 vyu\u017E\u00EDt p\u0159\u00EDstup transfront\u00E1ln\u00ED v dlouh\u00E9 ose mozkov\u00E9ho kmene (l\u00E9ze postihuj\u00EDc\u00ED mezencefalon, horn\u00ED pons), transtentori\u00E1ln\u00ED p\u0159\u00EDstup (l\u00E9ze moze\u010Dkov\u00E9 hemisf\u00E9ry a vermis moze\u010Dku) a p\u0159\u00EDm\u00FD transcerebell\u00E1rn\u00ED p\u0159\u00EDstup (l\u00E9ze hemisf\u00E9ry moze\u010Dku a pontu, zvl\u00E1\u0161t\u011B later\u00E1ln\u00EDho). C\u00EDlem sd\u011Blen\u00ED je prezentace kazuistik 2 nemocn\u00FDch s diagnosticky nejasn\u00FDmi patologick\u00FDmi procesy postihuj\u00EDc\u00EDmi struktury zadn\u00ED j\u00E1my lebn\u00ED, u kter\u00FDch v\u00FDsledek stereotaktick\u00E9 biopsie vedl k stanoven\u00ED diagn\u00F3zy, kter\u00E1 z\u00E1sadn\u00EDm zp\u016Fsobem ovlivnila dal\u0161\u00ED l\u00E9\u010Debn\u00FD postup ve smyslu indikace komplexn\u00ED onkologick\u00E9 terapie."@cs . . "Nov\u00E1k, Zden\u011Bk" . . . . . "Histologick\u00E1 verifikace CT nebo MRI suspektn\u00EDho tumoru mozku je v sou\u010Dasnosti nutnou podm\u00EDnkou pro indikaci komplexn\u00ED onkologick\u00E9 terapie. Struktur\u00E1ln\u00ED patologie postihuj\u00EDc\u00ED zadn\u00ED j\u00E1mu lebn\u00ED jsou m\u00E9n\u011B \u010Dast\u00FDm c\u00EDlem stereotaktick\u00E9 biopsie pro koncentraci vit\u00E1ln\u00EDch struktur v omezen\u00E9m prostoru a komplikovan\u011Bj\u0161\u00ED p\u0159\u00EDstup. Volba p\u0159\u00EDstupu je d\u00E1na p\u0159edev\u0161\u00EDm lokalizac\u00ED l\u00E9ze ve vztahu k jednotliv\u00FDm struktur\u00E1m mozkov\u00E9ho kmene. Je mo\u017En\u00E9 vyu\u017E\u00EDt p\u0159\u00EDstup transfront\u00E1ln\u00ED v dlouh\u00E9 ose mozkov\u00E9ho kmene (l\u00E9ze postihuj\u00EDc\u00ED mezencefalon, horn\u00ED pons), transtentori\u00E1ln\u00ED p\u0159\u00EDstup (l\u00E9ze moze\u010Dkov\u00E9 hemisf\u00E9ry a vermis moze\u010Dku) a p\u0159\u00EDm\u00FD transcerebell\u00E1rn\u00ED p\u0159\u00EDstup (l\u00E9ze hemisf\u00E9ry moze\u010Dku a pontu, zvl\u00E1\u0161t\u011B later\u00E1ln\u00EDho). C\u00EDlem sd\u011Blen\u00ED je prezentace kazuistik 2 nemocn\u00FDch s diagnosticky nejasn\u00FDmi patologick\u00FDmi procesy postihuj\u00EDc\u00EDmi struktury zadn\u00ED j\u00E1my lebn\u00ED, u kter\u00FDch v\u00FDsledek stereotaktick\u00E9 biopsie vedl k stanoven\u00ED diagn\u00F3zy, kter\u00E1 z\u00E1sadn\u00EDm zp\u016Fsobem ovlivnila dal\u0161\u00ED l\u00E9\u010Debn\u00FD postup ve smyslu indikace komplexn\u00ED onkologick\u00E9 terapie." . "6" . . "The benefits of stereotactic biopsy for the diagnostic workup in posterior fossa lesions"@en .