caa a22 4500 38808622X CHVBK 20180307125230.0 cr unu---uuuuu 161130e199905 xx s 000 0 eng 10.1017/S0022215100144238 doi S0022215100144238 pii (NATIONALLICENCE)cambridge-10.1017/S0022215100144238 Sphenoid sinus schwannoma treated by endoscopic excision [Elektronische Daten] Schwannomas, arising from the Schwann cells of the nerve sheath, occur very rarely in the sino-nasal tract and histological diagnosis can, sometimes, be difficult. We describe a case of schwannoma of the sphenoidal sinus occurring in a 71-year-old man, who underwent complete excision of the tumour endoscopically. To our knowledge, this is the third case of sphenoid sinus schwannoma reported in the English literature. Copyright © JLO (1984) Limited 1999 Neurilemmoma nationallicence Paranasal sinus neoplasms nationallicence Endoscopy nationallicence Srinivasan V. Department of Otolaryngology, Leighton Hospital, Crewe, UK. Deans J. A. J. Department of Otolaryngology, Leighton Hospital, Crewe, UK. Nicol A. Department of Histopathology, Leighton Hospital, Crewe, UK. The Journal of Laryngology & Otology Cambridge University Press 113/5(1999-05), 466-468 0022-2151 113:5<466 1999 113 JLO https://doi.org/10.1017/S0022215100144238 text/html Onlinezugriff via DOI 1 other jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0022215100144238 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Srinivasan V. Department of Otolaryngology, Leighton Hospital, Crewe, UK NATIONALLICENCE 700 1- Deans J. A. J. Department of Otolaryngology, Leighton Hospital, Crewe, UK NATIONALLICENCE 700 1- Nicol A. Department of Histopathology, Leighton Hospital, Crewe, UK NATIONALLICENCE 773 0- The Journal of Laryngology & Otology Cambridge University Press 113/5(1999-05), 466-468 0022-2151 113:5<466 1999 113 JLO CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge