·Normal variation - isolated mega cisterna magna is thought to be an anatomic variant with no clinical significance (12).Bodensteineret al. (13) found that isolated mega cisterna magna may be a marker for abnormal brain function most likely due to subtle disturbances in brain development. ·Cer...
大枕大池和蛛网膜囊肿(Mega Cisterna Magna (MCM) and Arachnoid Cysts (AC) 胎儿医学爱好者 2024-06-14 11:25 广东 喜欢此内容的人还喜欢 华法林的危害 胎儿医学爱好者 不喜欢 不看的原因 确定 内容低质 不看此公众号...
The cerebellar vermis and fourth ventricle are normal. Findings are consistent with a mega cisterna magna (MCM). Fig. 18.1 (a–d) 18.3 Differential Diagnosis MCM: It is a normal variant and corresponds to a focal enlargement of subarachnoid space in the posterior and inferior midline posterior...
Mega cisterna magna (MCM) is a brain development abnormality that occurs in 1% of radiographic images. It occurs when the transverse dimension of the cerebellospinal reservoir is greater than 10 mm. It is the most important reservoir in the cranial cavity. From the front, ...
Thapa, R., Mallick, D., Biswas, B.et al.Mega cisterna magna in ectrodactyly, ectodermal dysplasia and cleft lip/palate syndrome.Indian J Pediatr77, 706 (2010). https://doi.org/10.1007/s12098-010-0072-7 Download citation Published07 May 2010 ...
蛛网膜囊肿的分型,你了解吗。在我们影像科的影像学报告中也大都是单纯的诊断蛛网膜囊肿,其实对于颅中窝的蛛网膜囊肿还有多个分型,你... 蛛网膜囊肿 蛛网膜囊肿百科名片蛛网膜囊肿,属于先天性良性脑囊肿病变,是由于发育期蛛网膜分裂异常所致。即囊肿位于蛛网膜内,镜下可见蛛网膜在囊肿四周分裂为两层,外层组...
Mega-Cisterna magna: eine Variante der Cisterna cerebello medullaris und in Verbindung mit zerebraler Atrophiedoi:10.1055/s-2008-1054151Data relating to 31 cases of mega cisterna magna studied by computed tomography are presented. The incidence and the relation of this condition to cerebral atrophy...
Mega cisterna magnaRetrocerebellar arachnoid cystArachnoid cystSubarachnoid spacesFetal MRIDandy-Walker variantBlake pouch cystThere is debate as to whether mega cisterna magna (MCM) arises from a pathologic insult; recent evidence suggests that it may be on the mildest end of the Dandy-Walker ...
Adam R, Greenberg JO (1978) The mega cisterna magna. J Neurosurg 48:190-192Adam R,Greenberg JO. The mega cisterna magna[J].Journal of Neurosurgery,1978,(02):190-192.doi:10.3171/jns.1978.48.2.0190.Adam R, Greenberg JO. The mega cisterna magna. J Neurosurg. 1978; 48 :190–192. doi:...
mega cisterna magnamultifactorial etiologyneuroimagingpathologic diagnosisIn 1954, Benda (Benda 1954) introduced the term Dandy–Walker syndrome to indicate the association of (1) ventriculomegaly of variable degree, (2) a large cisterna magna, and (3) a defect in the cerebellar vermis through ...