CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma

Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Fitzpatrick, Sarah G. [verfasserIn] Montague, Lindsay J. [verfasserIn] Cohen, Donald M. [verfasserIn] Bhattacharyya, Indraneel [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2012

Schlagwörter:	CD44 Salivary ductal papillomas Papillary squamous cell carcinoma Immunohistochemistry

Übergeordnetes Werk:	Enthalten in: Head and neck pathology - [Totowa, NJ] : Humana Press, 2007, 7(2012), 2 vom: 13. Nov., Seite 122-128
Übergeordnetes Werk:	volume:7 ; year:2012 ; number:2 ; day:13 ; month:11 ; pages:122-128

Links:	Volltext

DOI / URN:	10.1007/s12105-012-0407-y

Katalog-ID:	SPR024338079

Internformat


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520			\|a Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma.
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Indexfelder

author_variant	s g f sg sgf l j m lj ljm d m c dm dmc i b ib
matchkey_str	article:19360568:2012----::d4xrsinnnroaslvrdcapploaadrlail
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bklnumber	44.83
publishDate	2012
allfields	10.1007/s12105-012-0407-y doi (DE-627)SPR024338079 (SPR)s12105-012-0407-y-e DE-627 ger DE-627 rakwb eng 610 ASE 44.83 bkl Fitzpatrick, Sarah G. verfasserin aut CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma. CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213 Montague, Lindsay J. verfasserin aut Cohen, Donald M. verfasserin aut Bhattacharyya, Indraneel verfasserin aut Enthalten in Head and neck pathology [Totowa, NJ] : Humana Press, 2007 7(2012), 2 vom: 13. Nov., Seite 122-128 (DE-627)558046827 (DE-600)2407834-7 1936-0568 nnns volume:7 year:2012 number:2 day:13 month:11 pages:122-128 https://dx.doi.org/10.1007/s12105-012-0407-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4246 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_4393 GBV_ILN_4700 44.83 ASE AR 7 2012 2 13 11 122-128
spelling	10.1007/s12105-012-0407-y doi (DE-627)SPR024338079 (SPR)s12105-012-0407-y-e DE-627 ger DE-627 rakwb eng 610 ASE 44.83 bkl Fitzpatrick, Sarah G. verfasserin aut CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma. CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213 Montague, Lindsay J. verfasserin aut Cohen, Donald M. verfasserin aut Bhattacharyya, Indraneel verfasserin aut Enthalten in Head and neck pathology [Totowa, NJ] : Humana Press, 2007 7(2012), 2 vom: 13. Nov., Seite 122-128 (DE-627)558046827 (DE-600)2407834-7 1936-0568 nnns volume:7 year:2012 number:2 day:13 month:11 pages:122-128 https://dx.doi.org/10.1007/s12105-012-0407-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4246 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_4393 GBV_ILN_4700 44.83 ASE AR 7 2012 2 13 11 122-128
allfields_unstemmed	10.1007/s12105-012-0407-y doi (DE-627)SPR024338079 (SPR)s12105-012-0407-y-e DE-627 ger DE-627 rakwb eng 610 ASE 44.83 bkl Fitzpatrick, Sarah G. verfasserin aut CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma. CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213 Montague, Lindsay J. verfasserin aut Cohen, Donald M. verfasserin aut Bhattacharyya, Indraneel verfasserin aut Enthalten in Head and neck pathology [Totowa, NJ] : Humana Press, 2007 7(2012), 2 vom: 13. Nov., Seite 122-128 (DE-627)558046827 (DE-600)2407834-7 1936-0568 nnns volume:7 year:2012 number:2 day:13 month:11 pages:122-128 https://dx.doi.org/10.1007/s12105-012-0407-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4246 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_4393 GBV_ILN_4700 44.83 ASE AR 7 2012 2 13 11 122-128
allfieldsGer	10.1007/s12105-012-0407-y doi (DE-627)SPR024338079 (SPR)s12105-012-0407-y-e DE-627 ger DE-627 rakwb eng 610 ASE 44.83 bkl Fitzpatrick, Sarah G. verfasserin aut CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma. CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213 Montague, Lindsay J. verfasserin aut Cohen, Donald M. verfasserin aut Bhattacharyya, Indraneel verfasserin aut Enthalten in Head and neck pathology [Totowa, NJ] : Humana Press, 2007 7(2012), 2 vom: 13. Nov., Seite 122-128 (DE-627)558046827 (DE-600)2407834-7 1936-0568 nnns volume:7 year:2012 number:2 day:13 month:11 pages:122-128 https://dx.doi.org/10.1007/s12105-012-0407-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4246 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_4393 GBV_ILN_4700 44.83 ASE AR 7 2012 2 13 11 122-128
allfieldsSound	10.1007/s12105-012-0407-y doi (DE-627)SPR024338079 (SPR)s12105-012-0407-y-e DE-627 ger DE-627 rakwb eng 610 ASE 44.83 bkl Fitzpatrick, Sarah G. verfasserin aut CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma. CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213 Montague, Lindsay J. verfasserin aut Cohen, Donald M. verfasserin aut Bhattacharyya, Indraneel verfasserin aut Enthalten in Head and neck pathology [Totowa, NJ] : Humana Press, 2007 7(2012), 2 vom: 13. Nov., Seite 122-128 (DE-627)558046827 (DE-600)2407834-7 1936-0568 nnns volume:7 year:2012 number:2 day:13 month:11 pages:122-128 https://dx.doi.org/10.1007/s12105-012-0407-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4246 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_4393 GBV_ILN_4700 44.83 ASE AR 7 2012 2 13 11 122-128
language	English
source	Enthalten in Head and neck pathology 7(2012), 2 vom: 13. Nov., Seite 122-128 volume:7 year:2012 number:2 day:13 month:11 pages:122-128
sourceStr	Enthalten in Head and neck pathology 7(2012), 2 vom: 13. Nov., Seite 122-128 volume:7 year:2012 number:2 day:13 month:11 pages:122-128
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	CD44 Salivary ductal papillomas Papillary squamous cell carcinoma Immunohistochemistry
dewey-raw	610
isfreeaccess_bool	false
container_title	Head and neck pathology
authorswithroles_txt_mv	Fitzpatrick, Sarah G. @@aut@@ Montague, Lindsay J. @@aut@@ Cohen, Donald M. @@aut@@ Bhattacharyya, Indraneel @@aut@@
publishDateDaySort_date	2012-11-13T00:00:00Z
hierarchy_top_id	558046827
dewey-sort	3610
id	SPR024338079
language_de	englisch
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author	Fitzpatrick, Sarah G.
spellingShingle	Fitzpatrick, Sarah G. ddc 610 bkl 44.83 misc CD44 misc Salivary ductal papillomas misc Papillary squamous cell carcinoma misc Immunohistochemistry CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma
authorStr	Fitzpatrick, Sarah G.
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topic_title	610 ASE 44.83 bkl CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma CD44 (dpeaa)DE-He213 Salivary ductal papillomas (dpeaa)DE-He213 Papillary squamous cell carcinoma (dpeaa)DE-He213 Immunohistochemistry (dpeaa)DE-He213
topic	ddc 610 bkl 44.83 misc CD44 misc Salivary ductal papillomas misc Papillary squamous cell carcinoma misc Immunohistochemistry
topic_unstemmed	ddc 610 bkl 44.83 misc CD44 misc Salivary ductal papillomas misc Papillary squamous cell carcinoma misc Immunohistochemistry
topic_browse	ddc 610 bkl 44.83 misc CD44 misc Salivary ductal papillomas misc Papillary squamous cell carcinoma misc Immunohistochemistry
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title	CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma
ctrlnum	(DE-627)SPR024338079 (SPR)s12105-012-0407-y-e
title_full	CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma
author_sort	Fitzpatrick, Sarah G.
journal	Head and neck pathology
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author_browse	Fitzpatrick, Sarah G. Montague, Lindsay J. Cohen, Donald M. Bhattacharyya, Indraneel
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title_sort	cd44 expression in intraoral salivary ductal papillomas and oral papillary squamous cell carcinoma
title_auth	CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma
abstract	Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma.
abstractGer	Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma.
abstract_unstemmed	Abstract CD44 is a transmembrane adhesion molecule which has been previously shown to be useful in the differentiation of benign papillary lesions from invasive carcinoma in several different areas including sinonasal mucosa and breast tissue. CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. Thus, the CD44 expression was contrary to expectation based on previous studies, which we hypothesize is due to the extremely well differentiated nature of papillary SCCA which expressed CD44 staining compatible with levels previously reported with oral squamous papillomas than invasive carcinoma.
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title_short	CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma
url	https://dx.doi.org/10.1007/s12105-012-0407-y
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author2	Montague, Lindsay J. Cohen, Donald M. Bhattacharyya, Indraneel
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up_date	2024-07-04T00:32:51.826Z
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CD44 expression has previously been shown to be lost in invasive carcinoma and retained in benign papillary lesions in both of the above locations. In addition, studies have evaluated oral mucosal lesions for CD44 expression and found a loss with invasive squamous cell carcinoma when compared to normal epithelium, hyperplasia, and squamous papillomas, which stained particularly strongly. To the best of our knowledge, no study has evaluated CD44 expression when comparing salivary ductal papillomas in comparison to oral papillary SCCA. In this study 18 cases of intraductal papilloma were compared to 19 cases of oral papillary SCCA. Within the ductal papilloma group, all cases stained either absent (6 %), weakly (33 %), or moderately (61 %) with 76 % expressing the stain diffusely and 24 % focally. In comparison, the papillary squamous cell carcinoma cases expressed the CD44 moderately (26 %) or strongly (74 %) with 100 % showing diffuse staining. 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CD44 Expression in Intraoral Salivary Ductal Papillomas and Oral Papillary Squamous Cell Carcinoma

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