Nasal natural killer/T-cell lymphoma (nasal NKTCL), is a rare presentation of extranodal lymphoma in North-America and Europe, but in some countries, as China and Korea, nasal NKTCL occurred in 20 to 46 % of T-cell lymphomas. Some studies, analyzing the incidence in Latin-America, observed some differences between the various populations. However, this… (More)
The case of a 27-year-old man is reported in whom neurological symptoms of obstruction of spinal arteries (myelomalacia) was the initial picture of acute leukemia. A review is given of the literature. There are no other reported cases of this very rare association.