Archivos de la Sociedad Espanola de Oftalmologia 2014-Nov
Unilateral optic disk edema with central retinal artery and vein occlusions as the presenting signs of relapse in acute lymphoblastic leukemia.
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Abstrè
METHODS
A 39-year-old man with Philadelphia chromosome-positive acute lymphoblastic leukemia (LAL Ph+) developed progressive vision loss to no light perception in his right eye. He had optic disk edema and later developed central artery and vein occlusions. Pan-photocoagulation, as well as radiotherapy of the whole brain were performed in several fractions. Unfortunately the patient died of hematological relapse 4 months later.
CONCLUSIONS
Optic nerve infiltration may appear as an isolated sign of a leukemia relapse, even before a hematological relapse occurs. Leukemic optic neuropathy is a critical sign, not only for vision, but also for life, and radiotherapy should be immediately performed before irreversible optic nerve damage occurs.
