The reason I prefer the diagnosis of solid DCIS, becaused it is also associated with cribriform DCIS or ADH nearby.
Basal skull fracture with dural tear at cribriform plate of ethmoid bone and intracerebral cyst filled with air were found during operation.
Horizontal type was 116 sides(36.25%), and high type was 204 sides(63.75%) in the connection modes between ethmoidal roof and cribriform plate.
