Primary Extranodal Non-Hodgkin Lymphoma of the Oral Cavity

Boulaadas, Malik; Benazzou, Salma; Sefiani, S.; Nazih, N; Essakalli, Leila; Kzadri, M.

doi:10.1097/scs.0b013e3181764b56

Cited by 21 publications

(14 citation statements)

References 9 publications

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“…In the oral cavity, NHL represents 2%-3% of all lymphomas (7)(8)(9) and affects mostly the Waldeyer's ring (which involves the lymphoid tissue of the tonsils, the soft palate, the nasopharynx, and the base of the tongue) but also can affect buccal mucosa, the tongue, the floor of the mouth, the retromolar area, and the jaw bones (1,10,11).…”

mentioning

confidence: 99%

Intraosseous Non-Hodgkin Lymphoma Mimicking a Periapical Lesion

Pereira¹,

Fernandes²,

Santos‐Silva³

et al. 2015

Journal of Endodontics

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mentioning

confidence: 99%

Intraosseous Non-Hodgkin Lymphoma Mimicking a Periapical Lesion

Pereira¹,

Fernandes²,

Santos‐Silva³

et al. 2015

Journal of Endodontics

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“…[78910] Oral cavity lymphomas are scarcer than PCL, with scant reports and lack of consensus regarding a specific classification for primary oral lymphomas (POL). [111213141516171819]…”

Section: Introductionmentioning

confidence: 99%

Oral and cutaneous lymphomas other than mycosis fungoides and sézary syndrome in a mexican cohort: Recategorization and evaluation of international geographical disparities

et al. 2017

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Background:Nonmycosis fungoides/Sézary syndrome (non-MF/SS) primary cutaneous lymphomas (PCL) are currently categorized under the 2005-World Health Organization/European Organization for Research and Treatment of Cancer (WHO-EORTC) classification for PCL. These differ in behavior from secondary cutaneous lymphomas (SCL) and to lymphomas limited to the oral cavity (primary oral lymphomas [POL]) both categorized under the 2016-WHO classification for lymphoid neoplasms.Aims:This study aims to report the first series of non-MF/SS PCL, SCL, and POL in a Mexican cohort, examine the applicability of current classification systems and compare our findings with those from foreign cohorts.Materials and Methods:Eighteen non-MF/SS PCL, four SCL, and two POL with available tissue for morphology and immunophenotypic assessment were reclassified according to the 2005-WHO/EORTC and 2016-WHO classifications.Results:Non-MF/SS PCLs were primarily of T-cell origin (61%) where CD30+ lymphoproliferative disorders predominated, followed by Epstein–Barr virus-induced lymphomas, and peripheral T-cell lymphomas, not otherwise specified. Primary cutaneous B-cell lymphomas (BCL) were primarily of follicle center cell origin followed by postgerminal lymphomas of the diffuse large BCL variety.Conclusions:Most non-MF/SS PCL, SCL, and POL can be adequately categorized according to the 2005-WHO/EORTC and 2016-WHO classification systems, even when dealing with clinically atypical cases. The relative frequencies in our cohort hold closer similarities to Asian registries than from those of Europe/USA, supporting the concept of individual and/or racial susceptibility, and the notion of geographical variances in the rate of lymphomas. In particular, such disparity may arise from viral-induced lymphomas which might show partial geographical restriction.

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“…4 Non-Hodgkin lenfomanın radyografik özellikleri nonspesifik olmasına karşın BT kemik destrüksiyonunu değerlendirmede yardımcıdır. 6 Lenfomanın tanısı sadece biyopsiyle konulabilir. 6 Bir çok merkezde tonsil yerleşimli non-Hodgkin lenfoma tedavisinde radyoterapi ve/ veya kemoterapi ile kombinasyonu uygulanır.…”

unclassified

“…6 Lenfomanın tanısı sadece biyopsiyle konulabilir. 6 Bir çok merkezde tonsil yerleşimli non-Hodgkin lenfoma tedavisinde radyoterapi ve/ veya kemoterapi ile kombinasyonu uygulanır. 2 Kronik tonsillit, tonsillerin tekrarlayan akut veya subakut enfeksiyonu sonucu oluşur.…”

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