Bogdanoff B, Natter H M
Department of Neurology, Hahnemann University, Chester, PA.
Neurology. 1989 Jul;39(7):991-2. doi: 10.1212/wnl.39.7.991.
We studied the relative frequency of cavum septum pellucidum (CSP) by CT. Six of 9 men with CSP were boxers or had head trauma. We conclude that some cases of CSP are not congenital variants, but rather may serve as an indicator of prior head trauma, especially in boxers. In such instances, CSP may be a CT sign of traumatic encephalopathy.
我们通过CT研究了透明隔腔（CSP）的相对发生率。9名患有CSP的男性中，有6名是拳击手或有头部外伤史。我们得出结论，某些CSP病例并非先天性变异，而是可能作为既往头部外伤的一个指标，尤其是在拳击手中。在这种情况下，CSP可能是创伤性脑病的一个CT征象。
