Early diagnosis;
immunohistochemistry;
non-Hodgkin's lymphoma;
parotid gland;
R-CHOP;
sialadenitis;
D O I:
10.4103/jiaomr.jiaomr_148_23
中图分类号:
R78 [口腔科学];
学科分类号:
1003 ;
摘要:
Non-Hodgkin lymphomas (NHLs) commonly show extranodal involvement (20-30%). Primary diffuse large B-cell lymphomas (DLBCLs) with extranodal localization represent clinically and molecularly distinct entities. Here, we present a case of DLBCL affecting the parotid gland that initially seemed to be sialadenitis. The magnetic resonance Imaging (MRI) and positron emission tomography (PET) scans showed a neoplastic mass in the parotid gland and involvement of the spleen, respectively. The immunohistochemistry (IHC) confirmed the diagnosis of DLBCL. The patient was treated successfully with chemotherapy. A high degree of skepticism is involved in an early diagnosis of NHL as it can mimic benign and malignant entities.
机构:
Univ Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Shandong Univ, Shandong Canc Hosp, Dept Radiat Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Wang, Feng
Jing, Xuquan
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Radiat Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Jing, Xuquan
Liu, Bo
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Med Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Liu, Bo
Meng, Xue
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Radiat Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Meng, Xue
Sun, Xindong
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Radiat Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Sun, Xindong
Gao, Yongsheng
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Pathol, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Gao, Yongsheng
Wang, Linlin
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Radiat Oncol, 440 Jiyan Rd, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
Wang, Linlin
Fu, Zheng
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机构:
Shandong Univ, Shandong Canc Hosp, Dept Comp Tomog, Jinan 250117, Shandong, Peoples R ChinaUniv Jinan, Shandong Acad Med Sci, Sch Med & Life Sci, Jinan 250200, Shandong, Peoples R China
机构:
Department of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, IstanbulDepartment of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, Istanbul
Tamer G.
Kartal I.
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机构:
Department of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, IstanbulDepartment of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, Istanbul
Kartal I.
Aral F.
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Department of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, IstanbulDepartment of Internal Medicine, Istanbul Faculty of Medicine, University of Istanbul, Capa, Istanbul