EdenteV2, PascalFrancis, Corpus, bibRecord, 000384

Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity

Identifieur interne : 000384 ( PascalFrancis/Corpus ); précédent : 000383; suivant : 000385

Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity

Auteurs : Easwar Natarajan ; Sook-Bin Woo

Source :

Journal of the American Academy of Dermatology [ 0190-9622 ] ; 2008.

RBID : Pascal:08-0126551

Descripteurs français

Pascal (Inist)
- Névrodermite, Anatomopathologie, Histopathologie, Kératose, Voie orale, Symptomatologie, Dermatologie.

English descriptors

KwdEn :
- Anatomic pathology, Dermatology, Histopathology, Keratosis, Neurodermatitis, Oral administration, Symptomatology.

Abstract

Benign alveolar ridge keratosis is a common benign white papule or plaque that occurs on the keratinized gingiva of the maxillary or mandibular alveolar ridge that is probably traumatic/frictional in origin, with characteristic histologic features, similar to those of lichen simplex chronicus of the skin. This is a retrospective study of 108 consecutive specimens displaying characteristic histopathologic features of benign alveolar ridge keratosis accessioned during a 36-month period. There was a male:female ratio of 3.7:1. It occurred on the attached gingiva, with the retromolar area and the edentulous alveolar ridge involved in 51% and 49% of cases, respectively; 19% were bilateral and all bilateral cases were on the retromolar pad. Detailed clinical information was available on 27 cases by a mail-in questionnaire. Histologically, the lesions were characterized by moderate to marked hyperorthokeratosis and wedge-shaped hypergranulosis. The epithelium exhibited slight surface papillomatosis and acanthosis in the form of long, tapered rete ridges that frequently anastomosed at the base. There was generally insignificant inflammation. These features are similar if not identical to lichen simplex chronicus of the skin, a benign condition caused by chronic irritation. Ten randomly selected cases were immunostained for p16INK4A(p16), a tumor suppressor protein expressed in dysplastic epithelium. All lesions were negative for p16. Benign alveolar ridge keratosis is a specific clinicopathologic entity that should be removed from the category of leukoplakia as is currently the practice for clinical white lesions with a specific, consistently recognizable histologic appearance.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 JAADDB`
A03		`1`		`@0 J. Am. Acad. Dermatol.`
A05				`@2 58`
A06				`@2 1`
A08	`01`	`1`	`ENG`	`@1 Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity`
A11	`01`	`1`		`@1 NATARAJAN (Easwar)`
A11	`02`	`1`		`@1 WOO (Sook-Bin)`
A14	`01`			`@1 Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine @3 USA @Z 1 aut.`
A14	`02`			`@1 Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine @2 Boston @3 USA @Z 2 aut.`
A14	`03`			`@1 Pathology Services Inc @2 Cambridge @3 USA @Z 2 aut.`
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A21				`@1 2008`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 18387 @5 354000161896990200`
A44				`@0 0000 @1 © 2008 INIST-CNRS. All rights reserved.`
A45				`@0 23 ref.`
A47	`01`	`1`		`@0 08-0126551`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of the American Academy of Dermatology`
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C01	`01`		`ENG`	@0 Benign alveolar ridge keratosis is a common benign white papule or plaque that occurs on the keratinized gingiva of the maxillary or mandibular alveolar ridge that is probably traumatic/frictional in origin, with characteristic histologic features, similar to those of lichen simplex chronicus of the skin. This is a retrospective study of 108 consecutive specimens displaying characteristic histopathologic features of benign alveolar ridge keratosis accessioned during a 36-month period. There was a male:female ratio of 3.7:1. It occurred on the attached gingiva, with the retromolar area and the edentulous alveolar ridge involved in 51% and 49% of cases, respectively; 19% were bilateral and all bilateral cases were on the retromolar pad. Detailed clinical information was available on 27 cases by a mail-in questionnaire. Histologically, the lesions were characterized by moderate to marked hyperorthokeratosis and wedge-shaped hypergranulosis. The epithelium exhibited slight surface papillomatosis and acanthosis in the form of long, tapered rete ridges that frequently anastomosed at the base. There was generally insignificant inflammation. These features are similar if not identical to lichen simplex chronicus of the skin, a benign condition caused by chronic irritation. Ten randomly selected cases were immunostained for p16INK4A(p16), a tumor suppressor protein expressed in dysplastic epithelium. All lesions were negative for p16. Benign alveolar ridge keratosis is a specific clinicopathologic entity that should be removed from the category of leukoplakia as is currently the practice for clinical white lesions with a specific, consistently recognizable histologic appearance.
C02	`01`	`X`		`@0 002B08J`
C02	`02`	`X`		`@0 002B08I`
C03	`01`	`X`	`FRE`	`@0 Névrodermite @5 01`
C03	`01`	`X`	`ENG`	`@0 Neurodermatitis @5 01`
C03	`01`	`X`	`SPA`	`@0 Neurodermatitis @5 01`
C03	`02`	`X`	`FRE`	`@0 Anatomopathologie @5 02`
C03	`02`	`X`	`ENG`	`@0 Anatomic pathology @5 02`
C03	`02`	`X`	`SPA`	`@0 Anatomía patológica @5 02`
C03	`03`	`X`	`FRE`	`@0 Histopathologie @5 03`
C03	`03`	`X`	`ENG`	`@0 Histopathology @5 03`
C03	`03`	`X`	`SPA`	`@0 Histopatología @5 03`
C03	`04`	`X`	`FRE`	`@0 Kératose @5 09`
C03	`04`	`X`	`ENG`	`@0 Keratosis @5 09`
C03	`04`	`X`	`SPA`	`@0 Queratosis @5 09`
C03	`05`	`X`	`FRE`	`@0 Voie orale @5 10`
C03	`05`	`X`	`ENG`	`@0 Oral administration @5 10`
C03	`05`	`X`	`SPA`	`@0 Vía oral @5 10`
C03	`06`	`X`	`FRE`	`@0 Symptomatologie @5 11`
C03	`06`	`X`	`ENG`	`@0 Symptomatology @5 11`
C03	`06`	`X`	`SPA`	`@0 Sintomatología @5 11`
C03	`07`	`X`	`FRE`	`@0 Dermatologie @5 12`
C03	`07`	`X`	`ENG`	`@0 Dermatology @5 12`
C03	`07`	`X`	`SPA`	`@0 Dermatología @5 12`
C07	`01`	`X`	`FRE`	`@0 Pathologie de la peau @5 37`
C07	`01`	`X`	`ENG`	`@0 Skin disease @5 37`
C07	`01`	`X`	`SPA`	`@0 Piel patología @5 37`
C07	`02`	`X`	`FRE`	`@0 Lichénification @5 38`
C07	`02`	`X`	`ENG`	`@0 Lichenification @5 38`
C07	`02`	`X`	`SPA`	`@0 Liquenificación @5 38`
C07	`03`	`X`	`FRE`	`@0 Psychopathologie @5 39`
C07	`03`	`X`	`ENG`	`@0 Psychopathology @5 39`
C07	`03`	`X`	`SPA`	`@0 Psicopatología @5 39`
N21				`@1 070`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 08-0126551 INIST
ET :	Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity
AU :	NATARAJAN (Easwar); WOO (Sook-Bin)
AF :	Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine/Etats-Unis (1 aut.); Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine/Boston/Etats-Unis (2 aut.); Pathology Services Inc/Cambridge/Etats-Unis (2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of the American Academy of Dermatology; ISSN 0190-9622; Coden JAADDB; Etats-Unis; Da. 2008; Vol. 58; No. 1; Pp. 151-157; Bibl. 23 ref.
LA :	Anglais
EA :	Benign alveolar ridge keratosis is a common benign white papule or plaque that occurs on the keratinized gingiva of the maxillary or mandibular alveolar ridge that is probably traumatic/frictional in origin, with characteristic histologic features, similar to those of lichen simplex chronicus of the skin. This is a retrospective study of 108 consecutive specimens displaying characteristic histopathologic features of benign alveolar ridge keratosis accessioned during a 36-month period. There was a male:female ratio of 3.7:1. It occurred on the attached gingiva, with the retromolar area and the edentulous alveolar ridge involved in 51% and 49% of cases, respectively; 19% were bilateral and all bilateral cases were on the retromolar pad. Detailed clinical information was available on 27 cases by a mail-in questionnaire. Histologically, the lesions were characterized by moderate to marked hyperorthokeratosis and wedge-shaped hypergranulosis. The epithelium exhibited slight surface papillomatosis and acanthosis in the form of long, tapered rete ridges that frequently anastomosed at the base. There was generally insignificant inflammation. These features are similar if not identical to lichen simplex chronicus of the skin, a benign condition caused by chronic irritation. Ten randomly selected cases were immunostained for p16INK4A(p16), a tumor suppressor protein expressed in dysplastic epithelium. All lesions were negative for p16. Benign alveolar ridge keratosis is a specific clinicopathologic entity that should be removed from the category of leukoplakia as is currently the practice for clinical white lesions with a specific, consistently recognizable histologic appearance.
CC :	002B08J; 002B08I
FD :	Névrodermite; Anatomopathologie; Histopathologie; Kératose; Voie orale; Symptomatologie; Dermatologie
FG :	Pathologie de la peau; Lichénification; Psychopathologie
ED :	Neurodermatitis; Anatomic pathology; Histopathology; Keratosis; Oral administration; Symptomatology; Dermatology
EG :	Skin disease; Lichenification; Psychopathology
SD :	Neurodermatitis; Anatomía patológica; Histopatología; Queratosis; Vía oral; Sintomatología; Dermatología
LO :	INIST-18387.354000161896990200
ID :	08-0126551

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Pascal:08-0126551

Le document en format XML

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<front><div type="abstract" xml:lang="en">Benign alveolar ridge keratosis is a common benign white papule or plaque that occurs on the keratinized gingiva of the maxillary or mandibular alveolar ridge that is probably traumatic/frictional in origin, with characteristic histologic features, similar to those of lichen simplex chronicus of the skin. This is a retrospective study of 108 consecutive specimens displaying characteristic histopathologic features of benign alveolar ridge keratosis accessioned during a 36-month period. There was a male:female ratio of 3.7:1. It occurred on the attached gingiva, with the retromolar area and the edentulous alveolar ridge involved in 51% and 49% of cases, respectively; 19% were bilateral and all bilateral cases were on the retromolar pad. Detailed clinical information was available on 27 cases by a mail-in questionnaire. Histologically, the lesions were characterized by moderate to marked hyperorthokeratosis and wedge-shaped hypergranulosis. The epithelium exhibited slight surface papillomatosis and acanthosis in the form of long, tapered rete ridges that frequently anastomosed at the base. There was generally insignificant inflammation. These features are similar if not identical to lichen simplex chronicus of the skin, a benign condition caused by chronic irritation. Ten randomly selected cases were immunostained for p16INK4A(p16), a tumor suppressor protein expressed in dysplastic epithelium. All lesions were negative for p16. Benign alveolar ridge keratosis is a specific clinicopathologic entity that should be removed from the category of leukoplakia as is currently the practice for clinical white lesions with a specific, consistently recognizable histologic appearance.</div>
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<server><NO>PASCAL 08-0126551 INIST</NO>
<ET>Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity</ET>
<AU>NATARAJAN (Easwar); WOO (Sook-Bin)</AU>
<AF>Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine/Etats-Unis (1 aut.); Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine/Boston/Etats-Unis (2 aut.); Pathology Services Inc/Cambridge/Etats-Unis (2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of the American Academy of Dermatology; ISSN 0190-9622; Coden JAADDB; Etats-Unis; Da. 2008; Vol. 58; No. 1; Pp. 151-157; Bibl. 23 ref.</SO>
<LA>Anglais</LA>
<EA>Benign alveolar ridge keratosis is a common benign white papule or plaque that occurs on the keratinized gingiva of the maxillary or mandibular alveolar ridge that is probably traumatic/frictional in origin, with characteristic histologic features, similar to those of lichen simplex chronicus of the skin. This is a retrospective study of 108 consecutive specimens displaying characteristic histopathologic features of benign alveolar ridge keratosis accessioned during a 36-month period. There was a male:female ratio of 3.7:1. It occurred on the attached gingiva, with the retromolar area and the edentulous alveolar ridge involved in 51% and 49% of cases, respectively; 19% were bilateral and all bilateral cases were on the retromolar pad. Detailed clinical information was available on 27 cases by a mail-in questionnaire. Histologically, the lesions were characterized by moderate to marked hyperorthokeratosis and wedge-shaped hypergranulosis. The epithelium exhibited slight surface papillomatosis and acanthosis in the form of long, tapered rete ridges that frequently anastomosed at the base. There was generally insignificant inflammation. These features are similar if not identical to lichen simplex chronicus of the skin, a benign condition caused by chronic irritation. Ten randomly selected cases were immunostained for p16INK4A(p16), a tumor suppressor protein expressed in dysplastic epithelium. All lesions were negative for p16. Benign alveolar ridge keratosis is a specific clinicopathologic entity that should be removed from the category of leukoplakia as is currently the practice for clinical white lesions with a specific, consistently recognizable histologic appearance.</EA>
<CC>002B08J; 002B08I</CC>
<FD>Névrodermite; Anatomopathologie; Histopathologie; Kératose; Voie orale; Symptomatologie; Dermatologie</FD>
<FG>Pathologie de la peau; Lichénification; Psychopathologie</FG>
<ED>Neurodermatitis; Anatomic pathology; Histopathology; Keratosis; Oral administration; Symptomatology; Dermatology</ED>
<EG>Skin disease; Lichenification; Psychopathology</EG>
<SD>Neurodermatitis; Anatomía patológica; Histopatología; Queratosis; Vía oral; Sintomatología; Dermatología</SD>
<LO>INIST-18387.354000161896990200</LO>
<ID>08-0126551</ID>
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Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity

Benign alveolar ridge keratosis (oral lichen simplex chronicus) : A distinct clinicopathologic entity

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