RESUMO
The study included 106 patients operated for parasagittal meningioma. Occlusion of the superior sagittal sinus (SSS) was recorded in 50 cases: partial-21, complete-29. Other pathologies-18. Fifty-five patients received standard surgical procedures without interfering with the SSS; microsurgery was given another 51 patients using reconstruction of the SSS. A comparison of the results pointed to the advantages offered by the latter procedure in excision of parasagittal meningioma.
Assuntos
Neoplasias Meníngeas/cirurgia , Meningioma/cirurgia , Procedimentos Neurocirúrgicos/métodos , Adulto , Idoso , Neoplasias Encefálicas/cirurgia , Feminino , Humanos , Masculino , Microcirurgia/métodos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The hourly amount of 3140 hospital deaths, 2220 births by terminated labours, and 617 investigations of some elementary functions of haemodynamics and external respiration are correlated with tidal gravitation cycles calculated at the same time of day. The statistical analysis revealed significant dependence of the obtained data on local geometrical properties of 12-hour lunar tidal waves. Their distinctive signs were convexity-concavity and growing-sinking which the 12-hour lunar wave into 4 intervals. To each interval corresponded specific patterns of death and birth curves during 24-hours and divergent distribution of values of haemodynamics and external respiration. The investigation results and literature data point to the fact that periodic fluctuations of natural gravitation fields carrying the information on changes in space-time may serve as an outside time-marker (Zeitgeber) of biological rhythms.