Table of Contents
Washington University Experience | BASIC PROCESSES | Leptomeninges | 1 Leptomeninges, arachnoidal cap cells
Leptomeninges covering a small sulcus. The arachnoid (arrow) delimits the subarachnoid space and is adjacent to two arachnoidal cap cell clusters. Note the vascular constituents and scattered cells which occupy the subarachnoid space. The pia is essentially invisible. (H&E)