2018
DOI: 10.1016/j.joms.2017.05.027
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Methotrexate-Related Lymphoproliferative Disorder in Patients With Osteonecrosis of the Jaw: A 3-Case Report and Literature Review

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Cited by 15 publications
(8 citation statements)
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“…Although extranodal lesions have been reported in 40% of MTX-LPD cases, cases of the oral region are relatively rare. After performing a comprehensive English literature search, it was noted that 26 cases of MTX-LPD in the oral region have been reported, and 13 of them were accompanied by ONJ (Table 1) [4][5][6][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. The average age was 70.9 years, and the male-to-female ratio was 1: 2.7, which Clinical findings in patients with bone exposure were similar to those of MRONJ, but at least 5 patients had not taken antiresorptive agents [4][5][6].…”
Section: Discussionmentioning
confidence: 99%
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“…Although extranodal lesions have been reported in 40% of MTX-LPD cases, cases of the oral region are relatively rare. After performing a comprehensive English literature search, it was noted that 26 cases of MTX-LPD in the oral region have been reported, and 13 of them were accompanied by ONJ (Table 1) [4][5][6][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. The average age was 70.9 years, and the male-to-female ratio was 1: 2.7, which Clinical findings in patients with bone exposure were similar to those of MRONJ, but at least 5 patients had not taken antiresorptive agents [4][5][6].…”
Section: Discussionmentioning
confidence: 99%
“…After performing a comprehensive English literature search, it was noted that 26 cases of MTX-LPD in the oral region have been reported, and 13 of them were accompanied by ONJ (Table 1) [4][5][6][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. The average age was 70.9 years, and the male-to-female ratio was 1: 2.7, which Clinical findings in patients with bone exposure were similar to those of MRONJ, but at least 5 patients had not taken antiresorptive agents [4][5][6]. Although the mechanism of jaw osteonecrosis in MTX-LPD has not been clarified, it is considered that free radicals of MTX disrupt the mucosal barrier, and immunosuppression reduces the ability to protect against bacterial infection [25,26].…”
Section: Discussionmentioning
confidence: 99%
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“…Thus, in many cases described in the literature, in addition to MTX, patients had also been treated previously or concomitantly with bisphosphonates and/or corticoids (70). On the other hand, in some cases, the presence of necrotic bone could be secondary to a Methotrexate-related chronic lymphoproliferative disorder and it would therefore be arguable whether it should be considered as MRONJ, in the absence of a detailed histopathological study of the lesion (71). However, authors such as Henien et al (72), have recently described cases of MRONJ in patients treated for RA with low oral doses of MTX over long periods of time, in the absence of a lymphoproliferative disorder and with no administration of other antiresorptive or antiangiogenic medications.…”
Section: Active Ingredientmentioning
confidence: 99%
“…Daroontum et al . reported a patient with MTX-EBVMCU who developed EBV+ P-LPD and EBV+DLBCL within 3 years 95 . Similar to MTX-P-LPD, chemotherapy for aggressive MTX-EBVMCU is decided according to the pathological features of M-LPD such as DLBCL and CHL.…”
Section: Clinical Management Of Mtx-lpdmentioning
confidence: 99%