%0 Journal Article %T Primary extranodal Natural Killer/ T-cell lymphoma of the ethmoid sinus masquerading as orbital cellulitis %A Davorin £¿ani£¿ %A Ana £¿ani£¿ Had£¿ibegovi£¿ %A Ivana Mahovne %J Medicinski Glasnik %D 2009 %I Medical Association of Zenica-Doboj Canton %X This report presents a case of an exceptionallyrare primary Natural Killer/T cell (NK/T) lymphomaof the right paranasal frontal and ethmoidsinuses in a patient treated previously for rightside chronic sinusitis. It highlighted the importanceof adequate tissue biopsy and patohistologicalexamination in patients with chronic sinusitisor orbital cellulitis that fail to respond totraditional management. %K NK/T cell lymphoma %K paranasal sinuses %U http://www.ljkzedo.com.ba/medglasnik/vol62/M10_19.pdf