External root resorption of a primary molar: “Incidental” histopathologic finding of clinical significance

Hicks, M J; Flaitz, Catherine M.

doi:10.1067/moe.2001.116156

Cited by 13 publications

(8 citation statements)

References 9 publications

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“…According to Hicks and Flaitz, 2001[29] in nonimmuno-compromised individuals most common type seen was diffuse large B-cell lymphoma (DLBL) in head and neck region, but mantle cell lymphoma, marginal zone B-cell lymphoma, Burkitt's lymphoma–lymphomablastic lymphoma, peripheral T-cell lymphoma, and anaplastic large cell lymphoma can also occur. While according to Teruya-Feldstein et al .,[30] the most common histotype seen in immunocompromised individuals is plasmablastic variety.…”

Section: Discussionmentioning

confidence: 99%

Isolated primary extranodal lymphoma of the oral cavity: A series of 15 cases and review of literature from a tertiary care cancer centre in India

Shah

Panwar

Chaturvedi

et al. 2011

Indian Journal of Medical and Paediatric Oncology

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Background:Non-Hodgkin's lymphomas (NHL) have a great tendency to affect organs and tissues that do not ordinarily contain lymphoid cells. Involvement of the oral cavity by NHL is very rare.Materials and Methods:Retrospective analysis was carried out by chart review of patients who presented to our hospital between 1990 and 2008. All those patients whose histopathology at our hospital was confirmed as lymphoma were included.Results:Although we register nearly 2000 new oral cancers every year, most of which are squamous cell cancers, we could trace only 15 cases of oral lymphoma in the last 18 years. Of these, hard palate and alveolus were most common sites (5 each). The median age at presentation was 42.6 years. A vast majority (12/15) were NHL. Most patients (70%) reported with painless progressive swelling without systemic signs, such as fever, weight loss, and so on. Only 2 patients were HIV positive. Nearly two thirds received combinations of CT and RT. Cyclophosphamide, hydroxydaunorubicin, oncovin (vincristine), prednisolone regime was the most common regime offered (12/15). Most of them (67%) had good response to 6 cycles of CT that was followed by RT. 10/15 patients completed treatment. Follow-up data of more than 2 years of follow-up was present in 11/15 patients. With median follow-up of 27 months, 5 were disease free, 5 died, and 1 controlled following 2nd line of CT, 2 were lost to follow-up and 2 were alive with disease.Discussion:Head and neck lymphoma is the second most common region for extranodal lymphoma. The nasopharynx, tonsils, and base tongue are most often involved. Unlike the western world, oral cavity involvement is extremely rare. Interestingly, only 2 patients tested positive for HIV and most were young patients. Oral lymphoma may mimic benign oral conditions that often lead to misdiagnosis.Conclusion:Although oral cavity may be the preferred site of NHL in immunocompromised patients it does occur in immunocompetent patients as well. Isolated oral lymphoma is extremely rare and from our data we can say that oral NHL in Indian sub population is more aggressive compared with western literature.

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Section: Discussionmentioning

confidence: 99%

Isolated primary extranodal lymphoma of the oral cavity: A series of 15 cases and review of literature from a tertiary care cancer centre in India

Shah

Panwar

Chaturvedi

et al. 2011

Indian Journal of Medical and Paediatric Oncology

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“…Primary lymphomas of the oral cavity in non-immuncompromised patients most commonly present as diffuse large B-cell lymphoma (DLBL). Mantle cell lymphoma, MALT lymphoma, Burkitt’s lymphoma, lymphomablastic lymphoma, peripheral T-cell lymphoma and anaplastic large cell lymphoma have been reported as well [ 36 ]. Kemp et al evaluated 40 cases of oral cavity NHLs [ 37 ].…”

Section: Discussionmentioning

confidence: 99%

Primary B-Cell Mucosa-Associated Lymphoid Tissue Lymphoma of the Hard Palate and Parotid Gland: Report of One Case and Review of the Literature

Yonal-Hindilerden¹,

Hindilerden²,

Arslan³

et al. 2016

J Clin Med Res

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A 61-year-old woman was admitted to our hospital with an ulcerated palate mass and swelling of the right parotid gland. Incisional biopsy from the hard palate revealed an extranodal marginal zone B-cell lymphoma, also called mucosa-associated lymphoid tissue (MALT) lymphoma. Final diagnosis was MALT lymphoma of the parotid gland with concomitant involvement of an extremely seldom site of involvement: the hard palate. To our knowledge, this report illustrates the first case of MALT lymphoma of the hard palate and parotid gland without an underlying autoimmune disease. Rituximab-based combination regimen (R-CHOP) provided complete remission with total regression of mass lesions at the hard palate and parotid gland. At 44-month follow-up, there is no disease relapse. We adressed the manifestations and management of MALT lymphoma patients with involvement of salivary gland and oral cavity.

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“…[9] In immunocompetent individuals, the most common lymphoma in head and neck region is diffuse large cell lymphoma (DLBCL) subtype, although other subtypes of lymphoma like mantle cell lymphoma, marginal zone B-cell lymphoma, Burkitt's lymphoma, lymphomablastic lymphoma, peripheral T-cell lymphoma, and anaplastic large cell lymphoma can also occur. [10] Hashimoto et al reviewed pathological characteristics of oral NHL and according to his nine cases and review of literature he concluded that B-cell lymphoma is the most common histological subtype in oral NHL. [11] In present study, two out of the five immunocompetent patients had DLBCL.…”

Section: Discussionmentioning

confidence: 99%

Primary extranodal non-Hodgkin′s lymphoma of oral cavity - A single centre retrospective study

et al. 2014

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Involvement of oral cavity by lymphoma is rare. Plasmablastic lymphoma was the most common oral cavity NHL in our patients. Although number of cases in present study was less, our data suggests that oral NHL has aggressive course with less favorable outcome. Further large sample studies incorporating rituximab-based chemotherapy and more aggressive chemotherapy for plasmablastic lymphoma will be helpful for better understanding of treatment outcome.

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External root resorption of a primary molar: “Incidental” histopathologic finding of clinical significance

Cited by 13 publications

References 9 publications

Isolated primary extranodal lymphoma of the oral cavity: A series of 15 cases and review of literature from a tertiary care cancer centre in India

Isolated primary extranodal lymphoma of the oral cavity: A series of 15 cases and review of literature from a tertiary care cancer centre in India

Primary B-Cell Mucosa-Associated Lymphoid Tissue Lymphoma of the Hard Palate and Parotid Gland: Report of One Case and Review of the Literature

Primary extranodal non-Hodgkin′s lymphoma of oral cavity - A single centre retrospective study

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