Extranodal natural killer/T-cell lymphoma nasal type: Detection by computed tomography features

2014 ◽  
Vol 124 (12) ◽  
pp. 2670-2675 ◽  
Author(s):  
Yin-Ping Hsu ◽  
Po-Hung Chang ◽  
Ta-Jen Lee ◽  
Liang-Yueh Hung ◽  
Chi-Che Huang
Keyword(s):  
Computed Tomography ◽  
T Cell ◽  
Natural Killer ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T

scholarly journals An Unusual Case of Extranodal Natural Killer/T-Cell Lymphoma, Nasal Type Masquerading as Dacryocystitis and Sinusitis

2021 ◽  
pp. 014556132098764
Author(s):  
Anthony N. Eze ◽  
Adedoyin O. Kalejaiye
Keyword(s):  
T Cell ◽  
Natural Killer ◽  
Cell Lymphoma ◽  
Central Nervous System Involvement ◽  
The United States ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T

Extranodal natural killer (NK)/T-cell lymphoma, nasal type (NNKTL) is a rare and highly aggressive non-Hodgkin lymphoma originating from NK or γδ T cells infected by Epstein-Barr virus (EBV). In the United States, NNKTL is usually noted in people of Asian or Hispanic descent. Natural killer/T-cell lymphoma, nasal type commonly involves the upper aerodigestive tract, including the nasopharynx, nasal cavity, Waldeyer’s ring, and oropharynx. Extensive local destruction and invasion has been noted, especially of the paranasal sinuses, hard palate, and central nervous system; involvement of the nasolacrimal duct with dacryocystitis is yet to be reported. We report a rare case of a Hispanic man with extranodal NNKTL masquerading as persistent dacryocystitis and necrotizing sinusitis unresponsive to antibiotics and surgical intervention. An extensive background of necrosis and inflammation was noted on pathology, and additional analysis with immunohistochemistry and in situ hybridization after repeat biopsy were necessary for accurate diagnosis.

scholarly journals Histological vascular invasion is a novel prognostic indicator in extranodal natural killer/T-cell lymphoma, nasal type

2016 ◽  
Vol 12 (2) ◽  
pp. 825-836 ◽  
Author(s):  
Hua Wang ◽  
Pengfei Li ◽  
Xinke Zhang ◽  
Zhongjun Xia ◽  
Yue Lu ◽  
...  
Keyword(s):  
T Cell ◽  
Natural Killer ◽  
Vascular Invasion ◽  
Cell Lymphoma ◽  
Prognostic Indicator ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T

Laryngeal Extranodal Nasal-type Natural Killer/T-cell Lymphoma

2019 ◽  
Vol 43 (7) ◽  
pp. 995-1004
Author(s):  
Chun-xiang Xiang ◽  
Zi-hang Chen ◽  
Sha Zhao ◽  
Li-min Gao ◽  
Qing Tao ◽  
...  
Keyword(s):  
T Cell ◽  
Natural Killer ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T

Presentation of Extranodal Natural Killer T-Cell Lymphoma, Nasal Type, With Poorly Circumscribed Erythematous Patches

2010 ◽  
Vol 28 (6) ◽  
pp. e94-e95 ◽  
Author(s):  
Laura B. Pincus ◽  
James L. Zehnder ◽  
Isaac M. Neuhaus ◽  
Charalambos Andreadis ◽  
Timothy H. McCalmont
Keyword(s):  
T Cell ◽  
Natural Killer ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T

Sometimes Itʼs Not Just Sinusitis: Nasal Type Natural Killer/T-Cell Lymphoma

2009 ◽  
Vol 102 (8) ◽  
pp. 873-874
Author(s):  
Rawan G. Abu-Zeitoon ◽  
Fadi Abu-Shahin ◽  
Roger D. Smalligan ◽  
Agnes Hamati
Keyword(s):  
T Cell ◽  
Natural Killer ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Nasal Type ◽  
Natural Killer T Cell ◽  
Killer T Cell ◽  
Natural Killer T
Sign in / Sign up

Export Citation Format

Share Document