Salvage surgery for nasopharyngeal cancer

Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Raymond K. Tsang [verfasserIn] William I. Wei [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2015

Übergeordnetes Werk:	In: World Journal of Otorhinolaryngology-Head and Neck Surgery - Wiley, 2017, 1(2015), 1, Seite 34-43
Übergeordnetes Werk:	volume:1 ; year:2015 ; number:1 ; pages:34-43

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.wjorl.2015.09.006

Katalog-ID:	DOAJ026737930

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author_variant	r k t rkt w i w wiw
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publishDate	2015
allfields	10.1016/j.wjorl.2015.09.006 doi (DE-627)DOAJ026737930 (DE-599)DOAJ551ceba89b8a4d0ab5529fd14a38d399 DE-627 ger DE-627 rakwb eng RF1-547 RD1-811 Raymond K. Tsang verfasserin aut Salvage surgery for nasopharyngeal cancer 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Otorhinolaryngology Surgery William I. Wei verfasserin aut In World Journal of Otorhinolaryngology-Head and Neck Surgery Wiley, 2017 1(2015), 1, Seite 34-43 (DE-627)1681684136 (DE-600)2999715-X 25891081 nnns volume:1 year:2015 number:1 pages:34-43 https://doi.org/10.1016/j.wjorl.2015.09.006 kostenfrei https://doaj.org/article/551ceba89b8a4d0ab5529fd14a38d399 kostenfrei http://www.sciencedirect.com/science/article/pii/S2095881115300214 kostenfrei https://doaj.org/toc/2095-8811 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 1 2015 1 34-43
spelling	10.1016/j.wjorl.2015.09.006 doi (DE-627)DOAJ026737930 (DE-599)DOAJ551ceba89b8a4d0ab5529fd14a38d399 DE-627 ger DE-627 rakwb eng RF1-547 RD1-811 Raymond K. Tsang verfasserin aut Salvage surgery for nasopharyngeal cancer 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Otorhinolaryngology Surgery William I. Wei verfasserin aut In World Journal of Otorhinolaryngology-Head and Neck Surgery Wiley, 2017 1(2015), 1, Seite 34-43 (DE-627)1681684136 (DE-600)2999715-X 25891081 nnns volume:1 year:2015 number:1 pages:34-43 https://doi.org/10.1016/j.wjorl.2015.09.006 kostenfrei https://doaj.org/article/551ceba89b8a4d0ab5529fd14a38d399 kostenfrei http://www.sciencedirect.com/science/article/pii/S2095881115300214 kostenfrei https://doaj.org/toc/2095-8811 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 1 2015 1 34-43
allfields_unstemmed	10.1016/j.wjorl.2015.09.006 doi (DE-627)DOAJ026737930 (DE-599)DOAJ551ceba89b8a4d0ab5529fd14a38d399 DE-627 ger DE-627 rakwb eng RF1-547 RD1-811 Raymond K. Tsang verfasserin aut Salvage surgery for nasopharyngeal cancer 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Otorhinolaryngology Surgery William I. Wei verfasserin aut In World Journal of Otorhinolaryngology-Head and Neck Surgery Wiley, 2017 1(2015), 1, Seite 34-43 (DE-627)1681684136 (DE-600)2999715-X 25891081 nnns volume:1 year:2015 number:1 pages:34-43 https://doi.org/10.1016/j.wjorl.2015.09.006 kostenfrei https://doaj.org/article/551ceba89b8a4d0ab5529fd14a38d399 kostenfrei http://www.sciencedirect.com/science/article/pii/S2095881115300214 kostenfrei https://doaj.org/toc/2095-8811 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 1 2015 1 34-43
allfieldsGer	10.1016/j.wjorl.2015.09.006 doi (DE-627)DOAJ026737930 (DE-599)DOAJ551ceba89b8a4d0ab5529fd14a38d399 DE-627 ger DE-627 rakwb eng RF1-547 RD1-811 Raymond K. Tsang verfasserin aut Salvage surgery for nasopharyngeal cancer 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Otorhinolaryngology Surgery William I. Wei verfasserin aut In World Journal of Otorhinolaryngology-Head and Neck Surgery Wiley, 2017 1(2015), 1, Seite 34-43 (DE-627)1681684136 (DE-600)2999715-X 25891081 nnns volume:1 year:2015 number:1 pages:34-43 https://doi.org/10.1016/j.wjorl.2015.09.006 kostenfrei https://doaj.org/article/551ceba89b8a4d0ab5529fd14a38d399 kostenfrei http://www.sciencedirect.com/science/article/pii/S2095881115300214 kostenfrei https://doaj.org/toc/2095-8811 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 1 2015 1 34-43
allfieldsSound	10.1016/j.wjorl.2015.09.006 doi (DE-627)DOAJ026737930 (DE-599)DOAJ551ceba89b8a4d0ab5529fd14a38d399 DE-627 ger DE-627 rakwb eng RF1-547 RD1-811 Raymond K. Tsang verfasserin aut Salvage surgery for nasopharyngeal cancer 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer Otorhinolaryngology Surgery William I. Wei verfasserin aut In World Journal of Otorhinolaryngology-Head and Neck Surgery Wiley, 2017 1(2015), 1, Seite 34-43 (DE-627)1681684136 (DE-600)2999715-X 25891081 nnns volume:1 year:2015 number:1 pages:34-43 https://doi.org/10.1016/j.wjorl.2015.09.006 kostenfrei https://doaj.org/article/551ceba89b8a4d0ab5529fd14a38d399 kostenfrei http://www.sciencedirect.com/science/article/pii/S2095881115300214 kostenfrei https://doaj.org/toc/2095-8811 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 1 2015 1 34-43
language	English
source	In World Journal of Otorhinolaryngology-Head and Neck Surgery 1(2015), 1, Seite 34-43 volume:1 year:2015 number:1 pages:34-43
sourceStr	In World Journal of Otorhinolaryngology-Head and Neck Surgery 1(2015), 1, Seite 34-43 volume:1 year:2015 number:1 pages:34-43
format_phy_str_mv	Article
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topic_facet	Otorhinolaryngology Surgery
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container_title	World Journal of Otorhinolaryngology-Head and Neck Surgery
authorswithroles_txt_mv	Raymond K. Tsang @@aut@@ William I. Wei @@aut@@
publishDateDaySort_date	2015-01-01T00:00:00Z
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title	Salvage surgery for nasopharyngeal cancer
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title_full	Salvage surgery for nasopharyngeal cancer
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title_sort	salvage surgery for nasopharyngeal cancer
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title_auth	Salvage surgery for nasopharyngeal cancer
abstract	Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer
abstractGer	Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer
abstract_unstemmed	Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. Keywords: Nasopharyngeal carcinoma, Nasopharyngectomy, Salvage surgery, Recurrent cancer
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title_short	Salvage surgery for nasopharyngeal cancer
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Tsang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Salvage surgery for nasopharyngeal cancer</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Nasopharyngeal carcinoma (NPC) is a special type of head and neck cancer with a widely variable geographical variation in incidence. The central location of the tumor inside the head coupled with the radiosensitivity of the tumor to radiation made radiation therapy the first choice in primary treatment of NPC. Advances in radiotherapy and chemotherapy have markedly improved the local control of NPC. Unfortunately, a small but significant number of patients still suffered from loco-regional failures that would be amenable to re-treatment. Traditional form of retreatment was to employ a second course of radiation. The efficacy of re-irradiation to treat local of regional recurrent NPC has been suboptimal. Moreover, the local tissue had already received a high dose of radiation and the second radiation could result in radiation toxicities to the local tissue, leading to significant complications.Surgical salvage, on the other hand, could spare the patients from complications of re-treatment. Due to the difficult access of the nasopharynx, various surgical approaches had been devised for nasopharyngectomy. The maxillary swing approach had the largest published experience with over 300 cases from various centers. In the recent decade, the endoscopic approach with or without robotic assistance had gained popularity for resecting small, centrally located recurrences. This minimally invasive approach further reduced the morbidity for treating locally recurrent NPC.Nodal recurrences had been a rare entity after the introduction of modern radiotherapy technique and concurrent chemotherapy. Treatment of nodal failure with second radiation has dismal results. Surgical removal of the lymph node harboring the recurrence should be in the form of a formal radical neck dissection. In cases of extensive nodal recurrence where microscopic disease may be present after a formal neck dissection, additional radiotherapy can be delivered with after-loading brachytherapy.Surgical treatment played a definitive role in salvage of loco-regional failures of nasopharyngeal carcinoma. 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Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">World Journal of Otorhinolaryngology-Head and Neck Surgery</subfield><subfield code="d">Wiley, 2017</subfield><subfield code="g">1(2015), 1, Seite 34-43</subfield><subfield code="w">(DE-627)1681684136</subfield><subfield code="w">(DE-600)2999715-X</subfield><subfield code="x">25891081</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:1</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:34-43</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.wjorl.2015.09.006</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield 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