Photograph 9.
Type 3 flake. These flakes don’t show an obvious mosaic structure.
They reach a size of about 0.2 mm in diameter, are grey and have around
their periphery garland-like formations. The surface of the flake
has a high density of small recesses about 10µ in diameter and
in each of these there is a convex lens-shaped particle 3-5µ
in diameter. The flake produces small granules in large quantities.
In the upper right-hand part of the flake, the production of small
granules can be observed. Diagnosis: Found in a mentally retarded
child and in cases of Hodgkin’s Disease.
