2019
DOI: 10.1016/j.acthis.2019.151450
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Traumatic Ulcerative Granuloma with Stromal Eosinophilia: CD30 analysis and clonality for T cell receptor gene re-arrangement

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Cited by 4 publications
(4 citation statements)
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“…Histologically, the inflammatory infiltrate comprised eosinophils, small lymphocytes, and large lymphoid cells. A significant number of eosinophils are seen in TUGSE compared to non-specific ulcers [14], rendering eosinophils pathognomonic in TUGSE. However, the number of eosinophils can range from mild to moderate [1] or even sparse [15].…”
Section: Discussionmentioning
confidence: 97%
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“…Histologically, the inflammatory infiltrate comprised eosinophils, small lymphocytes, and large lymphoid cells. A significant number of eosinophils are seen in TUGSE compared to non-specific ulcers [14], rendering eosinophils pathognomonic in TUGSE. However, the number of eosinophils can range from mild to moderate [1] or even sparse [15].…”
Section: Discussionmentioning
confidence: 97%
“…Some authors did suggest TUGSE might be an oral counterpart of primary CD30-positive TLPD [11,13]. However, Aizic et al found TUGSE to be reactive rather than neoplastic, even in cases with CD30-positive atypical cells [14]. In addition, Argyris et al studied a case series of CD30-positive TLPD of the gingiva.…”
Section: Discussionmentioning
confidence: 99%
“…However, in the series of 17 cases reported by Aizic et al . in 2019, only seven (41.17%) were positive for CD30, and none of them were monoclonal for TCR, ruling out the possibility of a potentially malignant nature ( 4 ). In the current case, the positivity of CD3, a T cell marker, limited to typical inflammatory lymphocytes, but negativity for CD30, supports the theory that TUGSE is a benign reactive lesion rather than a potentially malignant disorder.…”
Section: Discussionmentioning
confidence: 98%
“…It can be either asymptomatic or associated with mild to severe pain, and the clinical appearance of the lesion tends to provoke fear of malignancy despite its benign nature, once it may resemble squamous cell carcinoma ( 3 ). TUGSE has an uncertain etiology, and although trauma is considered the most frequent cause, the pathological evidence of atypical CD30-positive mononuclear cells within the eosinophil-rich granulation tissue suggests a possible underlying lymphoproliferative disorder ( 4 ). Histologically, TUGSE shows a granulation tissue an eosinophil-rich inflammatory infiltrate that typically extends deep into the connective tissue and muscle, and an ulcerated surface composed of fibrin and neutrophils.…”
Section: Introductionmentioning
confidence: 99%