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DOI: 10.4103/0971-5851.177002
Diabetes, Epstein-Barr virus and extranodal natural killer/T-cell lymphoma in India: Unravelling the plausible nexus
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Abstract
The International Diabetes Federation Diabetes Atlas estimates a staggering 590 million people affected with diabetes mellitus (DM) within the next two decades globally, of which Type 2 DM will constitute more than 90%. The associated insulin resistance, hyperinsulinemia, and hyperglycemia pose a further significant risk for developing diverse malignant neoplasms. Diabetes and malignancy are multifactorial heterogeneous diseases. The immune dysfunction secondary to Type 2 diabetes also reactivates latent infections with high morbidity and mortality rates. Epstein-Barr virus (EBV), a ubiquitous human herpes virus-4, is an oncogenic virus; its recrudescence in the immunocompromised condition activates the expression of EBV latency genes, thus immortalizing the infected cell and giving rise to lymphomas and carcinomas. Extranodal natural killer/T-cell lymphoma (ENKTCL), common in South-East Asia and Latin America; is a belligerent type of non-Hodgkin lymphoma (NHL) almost invariably associated with EBV. An analysis of articles sourced from the PubMed database and Google Scholar web resource until February 2014, suggests an increasing incidence of NHL in Asia/India and of ENKTCL in India, over the last few decades. This article reviews the epidemiological evidence linking various neoplasms with Type 2 DM and prognosticates the emergence of ENKTCL as a common lymphoreticular malignancy secondary to Type 2 diabetes, in the Indian population in the next few decades.
Publication History
Article published online:
12 July 2021
© 2016. Indian Society of Medical and Paediatric Oncology. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/.)
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References
- 1 Guariguata L, Whiting DR, Hambleton I, Beagley J, Linnenkamp U, Shaw JE. Global estimates
of diabetes prevalence for 2013 and projections for 2035. Diabetes Res Clin Pract
2014;103:137-49.
Reference Ris Wihthout Link
- 2 Ramachandran A, Snehalatha C, Ma RC. Diabetes in South-East Asia: An update. Diabetes
Res Clin Pract 2014;103:231-7.
Reference Ris Wihthout Link
- 3 Misra P, Upadhyay RP, Misra A, Anand K. A review of the epidemiology of diabetes
in rural India. Diabetes Res Clin Pract 2011;92:303-11.
Reference Ris Wihthout Link
- 4 Sadikot SM, Nigam A, Das S, Bajaj S, Zargar AH, Prasannakumar KM, et al. The burden of diabetes and impaired fasting glucose in India using the ADA 1997
criteria: Prevalence of diabetes in India study (PODIS). Diabetes Res Clin Pract 2004;66:293-300.
Reference Ris Wihthout Link
- 5 Sadikot SM, Nigam A, Das S, Bajaj S, Zargar AH, Prasannakumar KM, et al. The burden of diabetes and impaired glucose tolerance in India using the WHO 1999
criteria: Prevalence of diabetes in India study (PODIS). Diabetes Res Clin Pract 2004;66:301-7.
Reference Ris Wihthout Link
- 6 Beagley J, Guariguata L, Weil C, Motala AA. Global estimates of undiagnosed diabetes
in adults. Diabetes Res Clin Pract 2014;103:150-60.
Reference Ris Wihthout Link
- 7 Xu ZG, Iwatsuki K, Oyama N, Ohtsuka M, Satoh M, Kikuchi S, et al. The latency pattern of Epstein-Barr virus infection and viral IL-10 expression in
cutaneous natural killer/T-cell lymphomas. Br J Cancer 2001;84:920-5.
Reference Ris Wihthout Link
- 8 Wee J, Nei WL, Yeoh KW, Yeo RM, Loong SL, Qian CN. Why are East Asians more susceptible
to several infection-associated cancers (carcinomas of the nasopharynx, stomach, liver,
adenocarcinoma of the lung, nasal NK/T-cell lymphomas)? Med Hypotheses 2012;79:833-42.
Reference Ris Wihthout Link
- 9 Tlholoe MM, Kotu M, Khammissa RA, Bida M, Lemmer J, Feller L. Extranodal natural
killer/T-cell lymphoma, nasal type: ′midline lethal granuloma.′ A case report. Head
Face Med 2013;9:4.
Reference Ris Wihthout Link
- 10 Aozasa K, Takakuwa T, Hongyo T, Yang WI. Nasal NK/T-cell lymphoma: Epidemiology and
pathogenesis. Int J Hematol 2008;87:110-7.
Reference Ris Wihthout Link
- 11 Sankaranarayanan R, Ramadas K, Qiao YL. Managing the changing burden of cancer in
Asia. BMC Med 2014;12:3.
Reference Ris Wihthout Link
- 12 Vallabhajosyula S, Baijal G, Vadhiraja BM, Fernandes DJ, Vidyasagar MS. Non-Hodgkin′s
lymphoma: Is India ready to incorporate recent advances in day to day practice? J
Cancer Res Ther 2010;6:36-40.
Reference Ris Wihthout Link
- 13 Sahni CS, Desai SB. Distribution and clinicopathologic characteristics of non-Hodgkin′s
lymphoma in India: A study of 935 cases using WHO classification of lymphoid neoplasms
(2000). Leuk Lymphoma 2007;48:122-33.
Reference Ris Wihthout Link
- 14 Naresh KN, Srinivas V, Soman CS. Distribution of various subtypes of non-Hodgkin′s
lymphoma in India: A study of 2773 lymphomas using R.E.A.L. and WHO Classifications.
Ann Oncol 2000;11 Suppl 1:63-7.
Reference Ris Wihthout Link
- 15 Yeole BB. Trends in the incidence of Non-Hodgkin′s lymphoma in India. Asian Pac J
Cancer Prev 2008;9:433-6.
Reference Ris Wihthout Link
- 16 Deepa M, Bhansali A, Anjana RM, Pradeepa R, Joshi SR, Joshi PP, et al. Knowledge and awareness of diabetes in urban and rural India: The Indian Council
of Medical Research India Diabetes Study (Phase I): Indian Council of Medical Research
India Diabetes 4. Indian J Endocrinol Metab 2014;18:379-85.
Reference Ris Wihthout Link
- 17 Neel JV. Diabetes mellitus: A "thrifty" genotype rendered detrimental by "progress"?
Am J Hum Genet 1962;14:353-62.
Reference Ris Wihthout Link
- 18 Yajnik CS. Fetal origins of diabetes in developing countries. Diabetes Voice 2003;48:36-8.
Reference Ris Wihthout Link
- 19 Mohan V, Sandeep S, Deepa R, Shah B, Varghese C. Epidemiology of type 2 diabetes:
Indian scenario. Indian J Med Res 2007;125:217-30.
Reference Ris Wihthout Link
- 20 Radha V, Mohan V. Genetic predisposition to type 2 diabetes among Asian Indians.
Indian J Med Res 2007;125:259-74.
Reference Ris Wihthout Link
- 21 Gallagher EJ, LeRoith D. Epidemiology and molecular mechanisms tying obesity, diabetes,
and the metabolic syndrome with cancer. Diabetes Care 2013;36 Suppl 2:S233-9.
Reference Ris Wihthout Link
- 22 D′Amico AV, Braccioforte MH, Moran BJ, Chen MH. Causes of death in men with prevalent
diabetes and newly diagnosed high- versus favorable-risk prostate cancer. Int J Radiat
Oncol Biol Phys 2010;77:1329-37.
Reference Ris Wihthout Link
- 23 Schrauder MG, Fasching PA, Häberle L, Lux MP, Rauh C, Hein A, et al. Diabetes and prognosis in a breast cancer cohort. J Cancer Res Clin Oncol 2011;137:975-83.
Reference Ris Wihthout Link
- 24 Varlotto J, Medford-Davis LN, Recht A, Flickinger J, Schaefer E, Shelkey J, et al. Confirmation of the role of diabetes in the local recurrence of surgically resected
non-small cell lung cancer. Lung Cancer 2012;75:381-90.
Reference Ris Wihthout Link
- 25 Stein KB, Snyder CF, Barone BB, Yeh HC, Peairs KS, Derr RL, et al. Colorectal cancer outcomes, recurrence, and complications in persons with and without
diabetes mellitus: A systematic review and meta-analysis. Dig Dis Sci 2010;55:1839-51.
Reference Ris Wihthout Link
- 26 López-Lázaro M. The warburg effect: Why and how do cancer cells activate glycolysis
in the presence of oxygen? Anticancer Agents Med Chem 2008;8:305-12.
Reference Ris Wihthout Link
- 27 Gatenby RA, Gillies RJ. Why do cancers have high aerobic glycolysis? Nat Rev Cancer
2004;4:891-9.
Reference Ris Wihthout Link
- 28 Hanahan D, Weinberg RA. Hallmarks of cancer: The next generation. Cell 2011;144:646-74.
Reference Ris Wihthout Link
- 29 Pikor L, Thu K, Vucic E, Lam W. The detection and implication of genome instability
in cancer. Cancer Metastasis Rev 2013;32:341-52.
Reference Ris Wihthout Link
- 30 Ma H, Zhou Z, Wei S, Liu Z, Pooley KA, Dunning AM, et al. Shortened telomere length is associated with increased risk of cancer: A meta-analysis.
PLoS One 2011;6:e20466.
Reference Ris Wihthout Link
- 31 Adaikalakoteswari A, Balasubramanyam M, Mohan V. Telomere shortening occurs in Asian
Indian Type 2 diabetic patients. Diabet Med 2005;22:1151-6.
Reference Ris Wihthout Link
- 32 Gardner JP, Li S, Srinivasan SR, Chen W, Kimura M, Lu X, et al. Rise in insulin resistance is associated with escalated telomere attrition. Circulation
2005;111:2171-7.
Reference Ris Wihthout Link
- 33 El-Wassef M, El-Saeed GS, El-Tokhy SE, Raslan HM, Tawfeek S, Siam I, et al. Oxidative DNA damage in patients with type 2 diabetes mellitus. Diabetol Croat 2012;41:121-7.
Reference Ris Wihthout Link
- 34 Weinstein D, Simon M, Yehezkel E, Laron Z, Werner H. Insulin analogues display IGF-I-like
mitogenic and anti-apoptotic activities in cultured cancer cells. Diabetes Metab Res
Rev 2009;25:41-9.
Reference Ris Wihthout Link
- 35 Kurtzhals P, Schäffer L, Sørensen A, Kristensen C, Jonassen I, Schmid C, et al. Correlations of receptor binding and metabolic and mitogenic potencies of insulin
analogs designed for clinical use. Diabetes 2000;49:999-1005.
Reference Ris Wihthout Link
- 36 Vigneri P, Frasca F, Sciacca L, Pandini G, Vigneri R. Diabetes and cancer. Endocr
Relat Cancer 2009;16:1103-23.
Reference Ris Wihthout Link
- 37 Novosyadlyy R, Lann DE, Vijayakumar A, Rowzee A, Lazzarino DA, Fierz Y, et al. Insulin-mediated acceleration of breast cancer development and progression in a
nonobese model of type 2 diabetes. Cancer Res 2010;70:741-51.
Reference Ris Wihthout Link
- 38 LeRoith D, Roberts CT Jr. The insulin-like growth factor system and cancer. Cancer
Lett 2003;195:127-37.
Reference Ris Wihthout Link
- 39 Heuson JC, Legros N, Heimann R. Influence of insulin administration on growth of
the 7,12-dimethylbenz(a)anthracene-induced mammary carcinoma in intact, oophorectomized,
and hypophysectomized rats. Cancer Res 1972;32:233-8.
Reference Ris Wihthout Link
- 40 Kaaks R, Lukanova A. Energy balance and cancer: The role of insulin and insulin-like
growth factor-I. Proc Nutr Soc 2001;60:91-106.
Reference Ris Wihthout Link
- 41 Gallagher EJ, LeRoith D. The proliferating role of insulin and insulin-like growth
factors in cancer. Trends Endocrinol Metab 2010;21:610-8.
Reference Ris Wihthout Link
- 42 Neely EK, Morhenn VB, Hintz RL, Wilson DM, Rosenfeld RG. Insulin-like growth factors
are mitogenic for human keratinocytes and a squamous cell carcinoma. J Invest Dermatol
1991;96:104-10.
Reference Ris Wihthout Link
- 43 Wu Y, Brodt P, Sun H, Mejia W, Novosyadlyy R, Nunez N, et al. Insulin-like growth factor-I regulates the liver microenvironment in obese mice
and promotes liver metastasis. Cancer Res 2010;70:57-67.
Reference Ris Wihthout Link
- 44 Kaaks R. Nutrition, insulin, IGF-1 metabolism and cancer risk: A summary of epidemiological
evidence. Novartis Found Symp 2004;262:247-60.
Reference Ris Wihthout Link
- 45 Dunn SE, Kari FW, French J, Leininger JR, Travlos G, Wilson R, et al. Dietary restriction reduces insulin-like growth factor I levels, which modulates
apoptosis, cell proliferation, and tumor progression in p53-deficient mice. Cancer
Res 1997;57:4667-72.
Reference Ris Wihthout Link
- 46 Wu Y, Cui K, Miyoshi K, Hennighausen L, Green JE, Setser J, et al. Reduced circulating insulin-like growth factor I levels delay the onset of chemically
and genetically induced mammary tumors. Cancer Res 2003;63:4384-8.
Reference Ris Wihthout Link
- 47 Wu Y, Yakar S, Zhao L, Hennighausen L, LeRoith D. Circulating insulin-like growth
factor-I levels regulate colon cancer growth and metastasis. Cancer Res 2002;62:1030-5.
Reference Ris Wihthout Link
- 48 Cusi K, Maezono K, Osman A, Pendergrass M, Patti ME, Pratipanawatr T, et al. Insulin resistance differentially affects the PI 3-kinase- and MAP kinase-mediated
signaling in human muscle. J Clin Invest 2000;105:311-20.
Reference Ris Wihthout Link
- 49 Jiang ZY, Lin YW, Clemont A, Feener EP, Hein KD, Igarashi M, et al. Characterization of selective resistance to insulin signaling in the vasculature
of obese Zucker (fa/fa) rats. J Clin Invest 1999;104:447-57.
Reference Ris Wihthout Link
- 50 Stattin P, Björ O, Ferrari P, Lukanova A, Lenner P, Lindahl B, et al. Prospective study of hyperglycemia and cancer risk. Diabetes Care 2007;30:561-7.
Reference Ris Wihthout Link
- 51 Zhou XH, Qiao Q, Zethelius B, Pyörälä K, Söderberg S, Pajak A, et al. Diabetes, prediabetes and cancer mortality. Diabetologia 2010;53:1867-76.
Reference Ris Wihthout Link
- 52 Masur K, Vetter C, Hinz A, Tomas N, Henrich H, Niggemann B, et al. Diabetogenic glucose and insulin concentrations modulate transcriptome and protein
levels involved in tumour cell migration, adhesion and proliferation. Br J Cancer
2011;104:345-52.
Reference Ris Wihthout Link
- 53 Brownlee M. Biochemistry and molecular cell biology of diabetic complications. Nature
2001;414:813-20.
Reference Ris Wihthout Link
- 54 Weinberg F, Hamanaka R, Wheaton WW, Weinberg S, Joseph J, Lopez M, et al. Mitochondrial metabolism and ROS generation are essential for Kras-mediated tumorigenicity.
Proc Natl Acad Sci U S A 2010;107:8788-93.
Reference Ris Wihthout Link
- 55 Son Y, Cheong YK, Kim NH, Chung HT, Kang DG, Pae HO. Mitogen-activated protein kinases
and reactive oxygen species: How can ROS activate MAPK pathways? J Signal Transduct
2011;2011:792639.
Reference Ris Wihthout Link
- 56 Vaughn AE, Deshmukh M. Glucose metabolism inhibits apoptosis in neurons and cancer
cells by redox inactivation of cytochrome c. Nat Cell Biol 2008;10:1477-83.
Reference Ris Wihthout Link
- 57 Yeluri S, Madhok B, Prasad KR, Quirke P, Jayne DG. Cancer′s craving for sugar: An
opportunity for clinical exploitation. J Cancer Res Clin Oncol 2009;135:867-77.
Reference Ris Wihthout Link
- 58 Plouffe JF, Silva J Jr., Fekety R, Allen JL. Cell-mediated immunity in diabetes mellitus.
Infect Immun 1978;21:425-9.
Reference Ris Wihthout Link
- 59 Geerlings SE, Hoepelman AI. Immune dysfunction in patients with diabetes mellitus
(DM). FEMS Immunol Med Microbiol 1999;26:259-65.
Reference Ris Wihthout Link
- 60 Lecube A, Pachón G, Petriz J, Hernández C, Simó R. Phagocytic activity is impaired
in type 2 diabetes mellitus and increases after metabolic improvement. PLoS One 2011;6:e23366.
Reference Ris Wihthout Link
- 61 Casqueiro J, Casqueiro J, Alves C. Infections in patients with diabetes mellitus:
A review of pathogenesis. Indian J Endocrinol Metab 2012;16 Suppl 1:S27-36.
Reference Ris Wihthout Link
- 62 Osar Z, Samanci T, Demirel GY, Damci T, Ilkova H. Nicotinamide effects oxidative
burst activity of neutrophils in patients with poorly controlled type 2 diabetes mellitus.
Exp Diabesity Res 2004;5:155-62.
Reference Ris Wihthout Link
- 63 Berrou J, Fougeray S, Venot M, Chardiny V, Gautier JF, Dulphy N, et al. Natural killer cell function, an important target for infection and tumor protection,
is impaired in type 2 diabetes. PLoS One 2013;8:e62418.
Reference Ris Wihthout Link
- 64 Kumar M, Roe K, Nerurkar PV, Namekar M, Orillo B, Verma S, et al. Impaired virus clearance, compromised immune response and increased mortality in
type 2 diabetic mice infected with West Nile virus. PLoS One 2012;7:e44682.
Reference Ris Wihthout Link
- 65 de Martel C, Ferlay J, Franceschi S, Vignat J, Bray F, Forman D, et al. Global burden of cancers attributable to infections in 2008: A review and synthetic
analysis. Lancet Oncol 2012;13:607-15.
Reference Ris Wihthout Link
- 66 Leenman EE, Panzer-Grümayer RE, Fischer S, Leitch HA, Horsman DE, Lion T, et al. Rapid determination of Epstein-Barr virus latent or lytic infection in single human
cells using in situ hybridization. Mod Pathol 2004;17:1564-72.
Reference Ris Wihthout Link
- 67 Engels EA. Infectious agents as causes of non-Hodgkin lymphoma. Cancer Epidemiol
Biomarkers Prev 2007;16:401-4.
Reference Ris Wihthout Link
- 68 Maeda E, Akahane M, Kiryu S, Kato N, Yoshikawa T, Hayashi N, et al. Spectrum of Epstein-Barr virus-related diseases: A pictorial review. Jpn J Radiol
2009;27:4-19.
Reference Ris Wihthout Link
- 69 Rezk SA, Weiss LM. Epstein-Barr virus-associated lymphoproliferative disorders. Hum
Pathol 2007;38: 1293-304.
Reference Ris Wihthout Link
- 70 Werner M, Ernberg I, Zou J, Almqvist J, Aurell E. Epstein-Barr virus latency switch
in human B-cells: A physico-chemical model. BMC Syst Biol 2007;1:40.
Reference Ris Wihthout Link
- 71 Young LS, Rickinson AB. Epstein-Barr virus: 40 years on. Nat Rev Cancer 2004;4:757-68.
Reference Ris Wihthout Link
- 72 Cohen JI. Epstein-Barr virus infection. N Engl J Med 2000;343:481-92.
Reference Ris Wihthout Link
- 73 Yu MC, Yuan JM. Epidemiology of nasopharyngeal carcinoma. Semin Cancer Biol 2002;12:421-9.
Reference Ris Wihthout Link
- 74 Meng W, Zhou Y, Zhang H, Jiang L, Wang Z, Li X, et al. Nasal-type NK/T-cell lymphoma with palatal ulcer as the earliest clinical manifestation:
A case report with literature review. Pathol Oncol Res 2010;16:133-7.
Reference Ris Wihthout Link
- 75 Li S, Feng X, Li T, Zhang S, Zuo Z, Lin P, et al. Extranodal NK/T-cell lymphoma, nasal type: A report of 73 cases at MD Anderson Cancer
Center. Am J Surg Pathol 2013;37:14-23.
Reference Ris Wihthout Link
- 76 Martelius T, Lappalainen M, Palomäki M, Anttila VJ. Clinical characteristics of patients
with Epstein Barr virus in cerebrospinal fluid. BMC Infect Dis 2011;11:281.
Reference Ris Wihthout Link
- 77 Wilson WH, Kingma DW, Raffeld M, Wittes RE, Jaffe ES. Association of lymphomatoid
granulomatosis with Epstein-Barr viral infection of B lymphocytes and response to
interferon-alpha 2b. Blood 1996;87:4531-7.
Reference Ris Wihthout Link
- 78 LaCasce AS. Post-transplant lymphoproliferative disorders. Oncologist 2006;11:674-80.
Reference Ris Wihthout Link
- 79 Kulwichit W, Edwards RH, Davenport EM, Baskar JF, Godfrey V, Raab-Traub N. Expression
of the Epstein-Barr virus latent membrane protein 1 induces B cell lymphoma in transgenic
mice. Proc Natl Acad Sci U S A 1998;95:11963-8.
Reference Ris Wihthout Link
- 80 Kamranvar SA, Masucci MG. The Epstein-Barr virus nuclear antigen-1 promotes telomere
dysfunction via induction of oxidative stress. Leukemia 2011;25:1017-25.
Reference Ris Wihthout Link
- 81 Widmann TA, Herrmann M, Taha N, König J, Pfreundschuh M. Short telomeres in aggressive
non-Hodgkin′s lymphoma as a risk factor in lymphomagenesis. Exp Hematol 2007;35:939-46.
Reference Ris Wihthout Link
- 82 Novelli S, Briones J, Sierra J. Epidemiology of lymphoid malignancies: Last decade
update. Springerplus 2013;2:70.
Reference Ris Wihthout Link
- 83 Harris NL, Jaffe ES, Stein H, Banks PM, Chan JK, Cleary ML, et al. A revised European-American classification of lymphoid neoplasms: A proposal from
the International Lymphoma Study Group. Blood 1994;84:1361-92.
Reference Ris Wihthout Link
- 84 Zerbini MCN, Soares FA, Velloso EDRP, Chaufaille MF, Paes RP. World Health Organization
classification of tumors of hematopoietic and lymphoid tissues, 4 th edition, 2008
- major changes from the 3 rd edition, 2001. Rev Assoc Med Bras 2011;57:66-73.
Reference Ris Wihthout Link
- 85 Chan JK, Sin VC, Wong KF, Ng CS, Tsang WY, Chan CH, et al. Nonnasal lymphoma expressing the natural killer cell marker CD56: A clinicopathologic
study of 49 cases of an uncommon aggressive neoplasm. Blood 1997;89:4501-13.
Reference Ris Wihthout Link
- 86 Takakuwa T, Dong Z, Nakatsuka S, Kojya S, Harabuchi Y, Yang WI, et al. Frequent mutations of Fas gene in nasal NK/T cell lymphoma. Oncogene 2002;21:4702-5.
Reference Ris Wihthout Link
- 87 Liang R. Advances in the management and monitoring of extranodal NK/T-cell lymphoma,
nasal type. Br J Haematol 2009;147:13-21.
Reference Ris Wihthout Link
- 88 Ohshima K, Suzumiya J, Shimazaki K, Kato A, Tanaka T, Kanda M, et al. Nasal T/NK cell lymphomas commonly express perforin and Fas ligand: Important mediators
of tissue damage. Histopathology 1997;31:444-50.
Reference Ris Wihthout Link
- 89 Kojima H, Takei N, Mukai Y, Hasegawa Y, Suzukawa K, Nagata M, et al. Hemophagocytic syndrome as the primary clinical symptom of Hodgkin′s disease. Ann
Hematol 2003;82:53-6.
Reference Ris Wihthout Link
- 90 Kim J, Kim EY, Lee SK, Kim DI, Kim CH, Kim SH, et al. Extranodal nasal-type NK/T-cell lymphoma: Computed tomography findings of head and
neck involvement. Acta Radiol 2010;51:164-9.
Reference Ris Wihthout Link
- 91 Tababi S, Kharrat S, Sellami M, Mamy J, Zainine R, Beltaief N, et al. Extranodal NK/T-cell lymphoma, nasal type: Report of 15 cases. Eur Ann Otorhinolaryngol
Head Neck Dis 2012;129:141-7.
Reference Ris Wihthout Link