Skip to main content

Primary hepatic Epstein–Barr virus-positive diffuse large B-cell lymphoma associated with azathioprine immunosuppression: a case report



Hepatic masses are relatively common findings, and the diagnostic approach often begins by identifying patient and mass characteristics that are risk factors for malignancy. Chronic immunosuppression is a known risk factor for various malignancies, and azathioprine in particular has been reported in association with solid and hematologic malignancies, including diffuse large B-cell lymphoma.

Case presentation

A 46-year-old white woman presented to clinic with several weeks of gastrointestinal symptoms and was found to have a hepatic mass on imaging. Her history was notable for neuromyelitis optica spectrum disorder on chronic immunosuppression with azathioprine. It was initially thought to be an inflammatory adenoma. On 6-month follow-up imaging, the mass had grown rapidly in size and was surgically resected. Further workup determined the mass to be an iatrogenic immunodeficiency-associated Epstein–Barr virus-positive diffuse large B-cell lymphoma confined to the liver. Azathioprine was discontinued and the patient underwent treatment with rituximab with no evidence of recurrence 2 years after the initiation of treatment.


This case report describes the first time hepatic Epstein–Barr virus-positive diffuse large B-cell lymphoma has been reported with azathioprine, which highlights the unique sequelae of chronic immunosuppression, including atypical hematologic malignancies, and the importance of considering chronic immunosuppression in the diagnostic evaluation of a hepatic mass.

Peer Review reports


Ultrasound performed for right upper quadrant abdominal pain may uncover an incidental or causal hepatic mass [1]. Evaluating a hepatic mass requires obtaining a history and performing a physical examination, and may involve imaging tests and a review of pathology obtained through biopsy [2]. The diagnostic approach typically begins with an assessment for the presence of risk factors for hepatocellular carcinoma or hepatic adenoma, a history of malignancy, elevated tumor markers, or weight loss. If those factors are absent and a cystic lesion is found on ultrasound, further imaging recommendations are based on characteristics of the mass. If a solid mass is found, guidelines recommend obtaining further imaging with computed tomography (CT) or magnetic resonance imaging (MRI) [2].

Chronic immunosuppression has been identified as a risk factor for various malignancies [3,4,5] and impacts the pretest probability of malignancy when a new hepatic mass is identified. Specifically, diffuse large B-cell lymphoma, a subtype of non-Hodgkin’s lymphoma, is associated with exposure to immunosuppressive drugs as well as inherited immunodeficiency disorders [6,7,8,9]. Azathioprine is an immunosuppressive agent in the antimetabolite category that affects purine nucleotide synthesis [10]. It can be used for rejection prophylaxis in kidney and other transplants and to treat a variety of autoimmune conditions, such as autoimmune hepatitis, systemic lupus erythematous, and rheumatoid arthritis [10]. It has been associated with both solid and hematologic malignancies, with previous research suggesting a dose–response relationship between cumulative azathioprine dose and risk of malignancy [11]. Among the hematologic malignancies, previous reports have suggested an association between azathioprine and acute myeloid leukemia [12], myelodysplastic syndrome [13, 14], and lymphoma, including non-Hodgkin’s lymphoma [15,16,17,18]. A cohort study among people with inflammatory bowel disease found that use of thiopurines, which include azathioprine, resulted in a multivariate-adjusted hazard ratio of greater than 5 for development of lymphoproliferative disorders [19]. Case reports have been published of diffuse large B-cell lymphoma (DLBCL) developing in the setting of azathioprine use within the gastrointestinal tract [20, 21], the genitourinary organs [22, 23], the central nervous system [24], and the skin [25].

Case presentation

A 46-year-old white woman presented to the internal medicine clinic with several weeks of worsening symptoms of esophageal reflux, a pressure-like sensation in the abdomen, early satiety, intermittent nausea, and bloating. Her medical comorbidities at that time included seronegative neuromyelitis optica spectrum disorder with bilateral optic neuritis resulting in legal blindness and transverse myelitis resulting in neuropathic pain and neurogenic bladder/bowel treated with low-dose prednisone and azathioprine for the past 12 years. She also had Henoch–Schönlein purpura in childhood transiently requiring dialysis, chronic kidney disease, gastro–esophageal reflux disease, obstructive sleep apnea, pernicious anemia, subclinical hypothyroidism, hypertension, asthma, and herpes simplex labialis. Her surgical history included a laparoscopic cholecystectomy 8 years prior. Her family history is limited to lung cancer in a paternal grandfather. Her medications included amlodipine, azathioprine, duloxetine, fluticasone–salmeterol, gabapentin, hydrochlorothiazide, hydroxyzine, norethindrone, omeprazole, oxybutynin, prednisone, simvastatin, and valacyclovir. Physical examination was notable for moderate abdominal tenderness most prominent in the epigastrium and right upper quadrant.

A right upper quadrant ultrasound was obtained, which showed increased hepatic echogenicity suggestive of hepatic steatosis and a 1.9 × 2.4 × 1.9 cm hypoechoic solid mass in the right lobe of the liver. An MRI was pursued to further characterize the hepatic mass (Fig. 1). This showed an ill-defined lobulated region of T2 hyperintensity corresponding to the mass visualized on ultrasound. Gastroenterology performed a chart review consultation, and they felt that imaging was compatible with an inflammatory adenoma. The patient was recommended to lose 20–25 pounds over the next 6 months and repeat abdominal imaging at that time.

Fig. 1
figure 1

Initial abdominal MRI. In the periphery of the right hepatic lobe there is a somewhat ill-defined lobulated region of T2 hyperintensity about 2.3 cm in size. Centrally, the signal is similar to the hepatic parenchyma. This area has heterogeneous restricted diffusion

Six months later, a repeat abdominal MRI was pursued. This was notable for a rapid increase in the size of the mass now measuring 9.3 × 7.0 × 9.4 cm with a small central cystic or necrotic area (Fig. 2). No abdominal lymphadenopathy was noted. Approximately 1 month later she underwent a right partial hepatectomy and abdominal cavity lymphadenectomy (Fig. 3). Pathological evaluation of the hepatic mass found infiltration of the liver parenchyma with a large abnormal lymphoid population with multiple areas of extensive necrosis. Further histologic testing indicated an Epstein–Barr virus (EBV)-positive, CD20-positive DLBCL with no MYC gene rearrangement and a non-germinal center B-cell phenotype (Fig. 4). Evaluation of the resected lymph nodes was negative for malignancy. A bone marrow biopsy was performed, which was negative for lymphomatous involvement of the bone marrow. A positron emission tomography–computed tomography (PET–CT) scan was performed, which showed no abnormal fluorodeoxyglucose (FDG)-uptake to suggest an extra-hepatic site involved by lymphoma. Treatment was initiated with discontinuation of azathioprine and initiation of rituximab infusions (1 g each) with two doses initially 2 weeks apart and two additional doses 6 months later to complete four total doses. After completion of rituximab, she transitioned to surveillance. On her most recent abdominal imaging 2 years after the initiation of treatment, she had no evidence of recurrent disease. A timeline of the patient’s course is presented (Fig. 5).

Fig. 2
figure 2

Subsequent abdominal MRI at 6-month follow-up. There is a 9.3 × 7.0 × 9.4 cm circumscribed mass in the right lobe of the liver. It increased substantially in size since 11/07/2019, when it measured 2.3 cm. The mass does not contain lipid. There is a small central cystic or necrotic area. No biliary ductal dilatation and no overlying capsular retraction

Fig. 3
figure 3

Surgical specimen. A single 9.5 × 9.2 × 8.2 cm well-circumscribed, tan–white mass with abundant central necrosis is present 4.7 cm from the surgical margin. The mass involved the right lateral aspect of the liver

Fig. 4
figure 4

Histologic specimen. Pathological features of the liver mass. A Histologic sections show liver parenchyma is diffusely infiltrated by an atypical lymphoid population with necrosis. Magnification ×40. B The atypical lymphoid cells have large-sized nuclei, irregular nuclear contours, vesicular chromatin, distinct nucleoli, and moderate amounts of cytoplasm. Background reactive small lymphocytes and histiocytes are present. Magnification ×400. C The large, atypical lymphocytes show immunoreaction with CD20. D They are diffusely positive for EBV. Magnification ×400

Fig. 5
figure 5

Timeline of patient course. Timeline of patient course from October 2019 to August 2022


To our knowledge, azathioprine-associated primary hepatic EBV-positive DLBCL has not previously been described in the literature, though DLBCL in other sites has been described in the setting of azathioprine use, as previously discussed. This patient was initially thought to have a hepatic adenoma due to multiple risk factors, which highlights the importance of maintaining a broad differential diagnosis when evaluating a patient with a new hepatic mass. Categorization of possible diagnoses comprises cystic lesions, including simple hepatic cysts, polycystic liver disease, hydatid cysts (echinococcosis), biliary cystadenoma, and hepatic abscesses; benign solid masses, including hepatic adenomas, focal nodular hyperplasia, hemangiomas, and angiolipomas; malignant solid masses, including hepatocellular carcinoma, cholangiocarcinoma, primary lymphoma, angiosarcoma, hepatoblastoma, and hepatic metastases; and focal fatty liver, which, while not a true mass, may present as such on imaging [2, 26, 27]. This patient had risk factors for multiple diagnoses, such as female sex, oral contraceptive use, and obesity increasing her risk for a hepatic adenoma [28] and chronic immunosuppression increasing her risk for a malignant lesion. Other risk factors for a malignant lesion include older age, cirrhosis, hepatitis B and C infections, primary sclerosing cholangitis, obesity, tobacco use, and alcohol use [29, 30]. Indications for a biopsy of the liver lesion include confirming a diagnosis of nodular regenerative hyperplasia, inconclusive imaging in suspected hepatic adenoma, and if a malignant lesion is suspected and biopsy would change management [2]. Importantly, hepatocellular carcinoma can be diagnosed with greater than 90% accuracy with imaging alone when a lesion is at least 2 cm in size [31].

This case also demonstrates the importance of serial imaging, not only to detect interval growth of a lesion, as was found in this case, but also to detect changes in imaging characteristics. The initial MRI image obtained of the lesion in this case appeared compatible with a focal area of infection or inflammation. Follow-up MRI 6 months later was interpreted to most likely represent a hepatic adenoma with possible transformation to hepatocellular carcinoma, ultimately found to be lymphoma. Primary hepatic lymphoma is rare, representing less than 1% of all extra-nodal lymphomas [32]. It has been found to mimic cholangiocarcinoma [33] and acute fulminant hepatitis [34]; as such, it can be difficult to diagnose.

In brief, DLBCL is a B-cell lymphoma that is one of the most common lymphoid malignancies in adults and can arise de novo or as transformation of a less aggressive lymphoma [6, 7, 35]. It should be considered in patients with a rapidly enlarging, asymptomatic mass at a nodal or extranodal site. Initial management depends on age, stage of disease, subtype, and comorbidities. Typical first-line therapy includes rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) with or without radiation. Five-year survival for all ages is about 63%. DLBCL could arise from the setting of immunodeficiency/immune dysregulation. Potential causes for immunosuppression include congenital immunodeficiencies, acquired immunodeficiency, or iatrogenic immunodeficiency. Most cases are associated with EBV. Reduction of the level of immunosuppression is likely to be an important part of any therapy regimen [36]. In this case, per the 5th edition of the World Health Organization Classification of Haematolymphoid Tumors: Lymphoid Neoplasms, this could be classified as a DLBCL, EBV-positive, associated with immune deficiency/dysregulation [37].


This case illustrates the unique sequelae that can occur from chronic immunosuppression, in this case from an iatrogenic source. Although rare cases of hematologic malignancies have been seen in chronic azathioprine use, a diagnosis of primary hepatic EBV-positive DLBCL in an immune deficiency/dysregulation setting is also possible. This report bolsters the recommendation for clinicians caring for patients on chronic immunosuppression to consider atypical malignancies when evaluating a new symptom or finding. In summary, this report describes an index case of primary hepatic EBV-positive DLBCL associated with chronic immunosuppressive therapy with azathioprine in a patient with neuromyelitis optica spectrum disorder.

Availability of data and materials

Not applicable to this manuscript.



Diffuse large B-cell lymphoma


Computed tomography


Magnetic resonance imaging


Epstein–Barr virus


Positron emission tomography–computed tomography




Rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone


  1. Cartwright SL, Knudson MP. Diagnostic imaging of acute abdominal pain in adults. Am Fam Physician. 2015;91(7):452–9.

    PubMed  Google Scholar 

  2. Marrero JA, Ahn J, Rajender Reddy K, Americal College of Gastroenterology. ACG clinical guideline: the diagnosis and management of focal liver lesions. Am J Gastroenterol. 2014;109(9):1328–47.

    Article  PubMed  Google Scholar 

  3. Penn I, Starzl TE. Immunosuppression and cancer. Transplant Proc. 1973;5(1):943–7.

    CAS  PubMed  PubMed Central  Google Scholar 

  4. Busnach G, Piselli P, Arbustini E, Baccarani U, Burra P, Carrieri MP, Citterio F, De Juli E, Bellelli S, Pradier C, Rezza G, Serraino D, Immunosuppression and Cancer Study Group. Immunosuppression and cancer: a comparison of risks in recipients of organ transplants and in HIV-positive individuals. Transplant Proc. 2006;38(10):3533–5.

    Article  CAS  PubMed  Google Scholar 

  5. Beral V, Newton R. Overview of the epidemiology of immunodeficiency-associated cancers. J Natl Cancer Inst Monogr. 1998;23:1–6.

    Article  Google Scholar 

  6. Sehn LH, Gascoyne RD. Diffuse large B-cell lymphoma: optimizing outcome in the context of clinical and biologic heterogeneity. Blood. 2015;125(1):22–32.

    Article  CAS  PubMed  Google Scholar 

  7. Martelli M, Ferreri AJ, Agostinelli C, Di Rocco A, Pfreundschuh M, Pileri SA. Diffuse large B-cell lymphoma. Crit Rev Oncol Hematol. 2013;87(2):146–71.

    Article  PubMed  Google Scholar 

  8. Vangipuram R, Tyring SK. AIDS-associated malignancies. Cancer Treat Res. 2019;177:1–21.

    Article  CAS  PubMed  Google Scholar 

  9. Kinlen L. Immunosuppressive therapy and acquired immunological disorders. Cancer Res. 1992;52(19 Suppl):5474s–6s.

    CAS  PubMed  Google Scholar 

  10. Azathioprine. In: In-Depth Answers [database on the Internet]. Greenwood Village (CO): IBM Corporation; 2022 [cited 2022 Sept 14]. Available from: Subscription required to view.

  11. Confavreux C, Saddier P, Grimaud J, et al. Risk of cancer from azathioprine therapy in multiple sclerosis: a case-control study. Neurology. 1996;46:1607–12.

    Article  CAS  PubMed  Google Scholar 

  12. Arnold JA, Ranson SA, Abdalla SH. Azathioprine-associated acute myeloid leukaemia with trilineage dysplasia and complex karyotype: a case report and review of the literature. Clin Lab Haem. 1999;21:289–92.

    Article  CAS  Google Scholar 

  13. Au WY, Yuen MF, Lai KC, et al. Clonal marrow abnormalities after azathioprine and sulfasalazine exposure in Crohn’s disease: a cautionary tale. Leuk Lymphoma. 2002;43(8):1679–81.

    Article  CAS  PubMed  Google Scholar 

  14. Offman J, Opelz G, Doehler B, et al. Defective DNA mismatch repair in acute myeloid leukemia/myelodysplastic syndrome after organ transplantation. Blood. 2004;104(3):822–8.

    Article  CAS  PubMed  Google Scholar 

  15. Urowitz MB, Lee P. The risks of antimalarial retinopathy, azathioprine lymphoma and methotrexate hepatotoxicity during the treatment of rheumatoid arthritis. Baillieres Clin Rheumatol. 1990;4(2):193–206.

    Article  CAS  PubMed  Google Scholar 

  16. Aguilar HI, Burgart LJ, Geller A, et al. Azathioprine-induced lymphoma manifesting as fulminant hepatic failure. Mayo Clin Proc. 1997;72:643–5.

    Article  CAS  PubMed  Google Scholar 

  17. Pitt PI, Sultan AH, Malone M, et al. Association between azathioprine therapy and lymphoma in rheumatoid disease. J R Soc Med. 1987;80:428–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  18. US Food and Drug Administration: FDA Drug Safety Communication: Safety Review update on reports of Hepatosplenic T-Cell Lymphoma in adolescents and young adults receiving tumor necrosis factor (TNF) blockers, azathioprine and/or mercaptopurine. US Food and Drug Administration. Silver Spring, MD. 2011. Available from URL: http://www.fda.go. As accessed 2011–04–14.

  19. Beaugerie L, Brousse N, Bouvier AM, Colombel JF, Lémann M, Cosnes J, Hébuterne X, Cortot A, Bouhnik Y, Gendre JP, Simon T, Maynadié M, Hermine O, Faivre J, Carrat F, CESAME Study Group. Lymphoproliferative disorders in patients receiving thiopurines for inflammatory bowel disease: a prospective observational cohort study. Lancet. 2009;374(9701):1617–25.

    Article  CAS  PubMed  Google Scholar 

  20. Hiyama K, Terashima H, Nakano Y, Kamiga M, Harada K, Horiguchi H, Mamiya T. Primary rectal diffuse large B-cell lymphoma associated with ulcerative colitis: a case report. Clin Case Rep. 2015;3(3):150–5.

    Article  PubMed  Google Scholar 

  21. Tan CW, Wilson GE, Howat JM, Shreeve DR. Rectal lymphoma in ulcerative colitis treated with azathioprine. Eur J Gastroenterol Hepatol. 2001;13(8):989–92.

    Article  CAS  PubMed  Google Scholar 

  22. Lee LY, Namuduri R, Chan MMF, Quek JKS, Koh MJ. Epstein–Barr virus positive diffuse large B-cell lymphoma presenting with vaginal sloughing and ulcerated skin nodule. J Cutan Pathol. 2018;45(2):162–6.

    Article  PubMed  Google Scholar 

  23. Barthelmes L, Thomas KJ, Seale JR. Prostatic involvement of a testicular lymphoma in a patient with myasthenia gravis on long-term azathioprine. Leuk Lymphoma. 2002;43(12):2425–6.

    Article  CAS  PubMed  Google Scholar 

  24. Termsarasab P, Katirji B. Brainstem lymphoma in a myasthenia gravis patient on azathioprine. J Clin Neurosci. 2015;22(2):415–8.

    Article  PubMed  Google Scholar 

  25. McAleer MA, D’Arcy CA, Mulligan NJ, Sheahan K, Collins P. Primary cutaneous lymphoma associated with Epstein–Barr virus and azathioprine therapy. Clin Exp Dermatol. 2010;35(6):674–6.

    Article  CAS  PubMed  Google Scholar 

  26. Bonder A, Afdhal N. Evaluation of liver lesions. Clin Liver Dis. 2012;16(2):271–83.

    Article  PubMed  Google Scholar 

  27. O’Neill EK, Cogley JR, Miller FH. The ins and outs of liver imaging. Clin Liver Dis. 2015;19(1):99–121.

    Article  PubMed  Google Scholar 

  28. Silva TS, Sung M, Nelson DW, DiFronzo AL, O’Connor VV. A multicenter, 10-year experience with hepatocellular adenoma: risk factors and disease course. Am Surg. 2021.

    Article  PubMed  Google Scholar 

  29. Duran SR, Jaquiss RDB. Hepatocellular carcinoma. N Engl J Med. 2019;381(1):e2.

    Article  PubMed  Google Scholar 

  30. Khan AS, Dageforde LA. Cholangiocarcinoma. Surg Clin North Am. 2019;99(2):315–35.

    Article  PubMed  Google Scholar 

  31. Di Martino M, De Filippis G, De Santis A, Geiger D, Del Monte M, Lombardo CV, Rossi M, Corradini SG, Mennini G, Catalano C. Hepatocellular carcinoma in cirrhotic patients: prospective comparison of US, CT and MR imaging. Eur Radiol. 2013;23(4):887–96.

    Article  PubMed  Google Scholar 

  32. Agmon-Levin N, Berger I, Shtalrid M, Schlanger H, Sthoeger ZM. Primary hepatic lymphoma: a case report and review of the literature. Age Ageing. 2004;33(6):637–40.

    Article  PubMed  Google Scholar 

  33. Forghani F, Masoodi M, Kadivar M. Primary hepatic lymphoma mimicking cholangiocarcinoma. Oman Med J. 2017;32(4):335–8.

    Article  PubMed  PubMed Central  Google Scholar 

  34. El Nouwar R, El Murr T. Primary hepatic diffuse large B-cell lymphoma mimicking acute fulminant hepatitis: a case report and review of the literature. Eur J Case Rep Intern Med. 2018;5(6):000878.

    Article  PubMed  PubMed Central  Google Scholar 

  35. Zelenetz AD, Gordon LI, Abramson JS, et al. B-cell Lymphomas. Version 4.2021. In: National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines in Oncology- B-Cell Lymphomas. NCCN 2021 May from

  36. Baecklund E, Smedby KE, Sutton LA, Askling J, Rosenquist R. Lymphoma development in patients with autoimmune and inflammatory disorders–what are the driving forces? Semin Cancer Biol. 2014;24:61–70.

    Article  CAS  PubMed  Google Scholar 

  37. Alaggio R, Amador C, Anagnostopoulos I, Attygalle AD, Araujo IBO, Berti E, Bhagat G, Borges AM, Boyer D, Calaminici M, Chadburn A, Chan JKC, Cheuk W, Chng WJ, Choi JK, Chuang SS, Coupland SE, Czader M, Dave SS, de Jong D, Du MQ, Elenitoba-Johnson KS, Ferry J, Geyer J, Gratzinger D, Guitart J, Gujral S, Harris M, Harrison CJ, Hartmann S, Hochhaus A, Jansen PM, Karube K, Kempf W, Khoury J, Kimura H, Klapper W, Kovach AE, Kumar S, Lazar AJ, Lazzi S, Leoncini L, Leung N, Leventaki V, Li XQ, Lim MS, Liu WP, Louissaint A Jr, Marcogliese A, Medeiros LJ, Michal M, Miranda RN, Mitteldorf C, Montes-Moreno S, Morice W, Nardi V, Naresh KN, Natkunam Y, Ng SB, Oschlies I, Ott G, Parrens M, Pulitzer M, Rajkumar SV, Rawstron AC, Rech K, Rosenwald A, Said J, Sarkozy C, Sayed S, Saygin C, Schuh A, Sewell W, Siebert R, Sohani AR, Tooze R, Traverse-Glehen A, Vega F, Vergier B, Wechalekar AD, Wood B, Xerri L, Xiao W. The 5th edition of the World Health Organization Classification of haematolymphoid tumours: lymphoid neoplasms. Leukemia. 2022;36(7):1720–48.

    Article  PubMed  PubMed Central  Google Scholar 

Download references


No acknowledgements.


No funding; all authors donated time.

Author information

Authors and Affiliations



PSM was involved in the review of the case, literature review, and manuscript preparation. MS was involved in the preparation and interpretation of the pathological images, and manuscript preparation. MTW was involved in the conception of the project, acquisition of patient information, and manuscript preparation. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Majken T. Wingo.

Ethics declarations

Ethics approval and consent to participate

Not applicable to this manuscript; this was not a study involving human subjects.

Consent for publication

Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.

Competing interests

The authors declare that they have no competing interests.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Reprints and Permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Marell, P.S., Shi, M. & Wingo, M.T. Primary hepatic Epstein–Barr virus-positive diffuse large B-cell lymphoma associated with azathioprine immunosuppression: a case report. J Med Case Reports 17, 175 (2023).

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI:


  • Lymphoma
  • Immunosuppression
  • Azathioprine
  • Case report