TY - T1 - Clinical findings of extranodal SNT lymphoid malignancies in a four-decade single-centre series SN - / UR - http://hdl.handle.net/10138/228495 T3 - A1 - Vähämurto, Pauli; Silventoinen, Kaija; Vento, Seija; Karjalainen-Lindsberg, Marja-Liisa; Haapaniemi, Aaro; Back, Leif; Mannisto, Susanna; Leppa, Sirpa; Makitie, Antti A. A2 - PB - Y1 - 2016 LA - eng AB - Sinonasally located lymphoid malignancies are rare lesions with first symptoms similar to other obstructive conditions. Additionally, they often coexist with nasal inflammation and mucosal necrosis. Therefore, time from the first symptoms to diagnosis tends to be long. Awareness and early diagnosis of this disease entity could improve treatment outcome. Altogether, 142 patients with sinonasal or nasopharyngeal (i.e. sinonasal tract, SNT) lymphoid malignancies, diagnosed and treated at the Helsin... VO - IS - SP - OP - KW - Diffuse large B-cell lymphoma; Lymphoid malignancies; Incidence; Ann Arbor classification; Sinonasal lymphoma; Extranodal lymphoma; Tumour; NON-HODGKINS-LYMPHOMA; LARGE B-CELL; SINONASAL TRACT; NASAL CAVITY; PARANASAL SINUSES; EPIDEMIOLOGY; 3125 Otorhinolaryngology, ophthalmology N1 - PP - ER -