J. Rapola et Bd. Lake, Lymphocyte inclusions in Finnish-variant late infantile neuronal ceroid lipofuscinosis (CLN5), NEUROPEDIAT, 31(1), 2000, pp. 33-34
Electron microscopic reinvestigation of archival samples of peripheral bloo
d lymphocytes of four patients with Finnish-variant late infantile neuronal
ceroid lipofuscinosis (CLN5) showed inclusions with dark globules and part
icles showing fingerprint profiles. Findings, in contrast to an earlier rep
ort, show that the lymphocytes in this disease carry pathognomonic cytosome
s like all other forms of neuronal ceroid lipofuscinosis in childhood.