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Explanation of Plates
Plate 1.
Residual “beta burn” on abdominal wall of Case K-5 in 1964.
Plate 2.
Section of skin from “beta burn” area shown in Plate | (100 x).
Plate 3.
Section of skin from “beta burn” area of abnominal wall of Case K-12 in 1964
(100 x ).
Plate 4. Section of skin from non-exposed area of abdominal] wall of Case K-12 in 1964
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Compared with Plate 4, Plate 2 and 3 reveal atrophy of epidermis with narrowed stratum granulosum and elongation of rete pegs.
Fibrosis and collapsed
#*- blood capillaries are seen subepidermally.
A metaphase from Case K-4.
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A dicentric chromosomeis observed.
Plate 6. karyotype from CaseK-16. It reveals an unusual acrocentric Chromosome.
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