Table 2. Overview of hippocampal calcifications on CT scan and in histological study.

Patient number	Hippocampus number	CT scan	Histology
		Severity	Severity
1	1	++	+++
	2	++	+
2	3	+++	+++
	4	+++	+++
3	5	+++	+++
4	6	+	+
5	7	-	-
6	8	-	-
7	9	-	-

The patient numbers correspond with the patients presented in Table 1.

Severity: whether the calcification is severe +++, moderate ++, mild + or absent -.

CT scoring: absent, mild (one dot), moderate (multiple dots) or severe (confluent) [8].

Histology scoring: absent, mild (less than five vessels affected with calcium), moderate (more than five non-confluent calcified vessels) or severe (more than five confluent calcified vessels that often had large calcium beads).