Kim Myoung Soo, Lee Ghi Jai
Department of Neurosurgery, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea.
J Korean Neurosurg Soc. 2010 Jul;48(1):82-4. doi: 10.3340/jkns.2010.48.1.82. Epub 2010 Jul 31.
The falcine sinus is an abnormal anatomic structure located in the falx cerebri that is closed after birth and is rarely observed. We describe two cases of persistent falcine sinus. A 60-year-old woman presented with headache. An 11-year-old girl presented with intermittent headache and a palpable scalp mass in the middle of the high parietal area. The straight sinuses were absent in both patients. In both patients, drainage of the galenic system took place through a sinus within the falx, also known as a falcine sinus. Suspicious dysplastic tentorium cerebelli was observed in one patient. It can be concluded that a mesenchymal disorder can be the primary cause for a persistent falcine sinus.
大脑镰窦是一种位于大脑镰内的异常解剖结构，出生后闭合，很少被观察到。我们描述了两例持续性大脑镰窦病例。一名60岁女性出现头痛症状。一名11岁女孩出现间歇性头痛，在顶叶上部中间可触及头皮肿块。两名患者均无直窦。在这两名患者中，大脑大静脉系统均通过大脑镰内的一个窦引流，该窦也称为大脑镰窦。在一名患者中观察到可疑的小脑幕发育异常。可以得出结论，间充质疾病可能是持续性大脑镰窦的主要原因。
