Rheumatoid arthritis complicated with immunodeficiency-associated lymphoproliferative disorders during treatment with adalimumab

Abstract

A 71-year-old woman was diagnosed with rheumatoid arthritis in 2002. Treatment was started with methotrexate and she was switched to adalimumab in 2006. In May 2008, she started complaining of swelling of the left axilla and the left elbow lymph nodes, and adalimumab was discontinued in December. Her lymphadenopathy did not resolve and she was admitted to hospital with fever in May 2009. Subsequent laboratory examinations showed that serum alkaline phosphatase, gamma-glutamyl transpeptidase, C-reactive protein, and soluble interleukin-2 receptor levels were 3,078 IU/l, 510 IU/l, 20 mg/dl, and 7,290 U/ml, respectively. Gallium scintigraphy showed high-intensity areas in the above-mentioned lymph nodes. She suddenly progressed to jaundice and died of pulmonary edema on the 25th day of hospitalization. Autopsy indicated large atypical cells with a distorted nucleus that had multiplied in the above-mentioned lymph nodes. On immunohistochemical staining these cells showed positive staining for CD15, CD30, PAX-5, Epstein-Barr virus (EBV) early small RNA (EBER), and LMP-1. Reactivation of EBV was diagnosed via EBV antibodies and an EBV DNA determination. We considered that she had developed EBV-associated lymphoproliferative disorders due to immunodeficiency caused by adalimumab administration. Reactivation of EBV associated with adalimumab and the relationship of this reactivation to malignant lymphoma have been rarely reported.     

Rheumatoid arthritis complicated with immunodeficiency-associated lymphoproliferative disorders during treatment with adalimumab

A 71-year-old woman was diagnosed with rheumatoid arthritis in 2002. Treatment was started with methotrexate and she was switched to adalimumab in 2006. In May 2008, she started complaining of swelling of the left axilla and the left elbow lymph nodes, and adalimumab was discontinued in December. Her lymphadenopathy did not resolve and she was admitted to hospital with fever in May 2009. Subsequent laboratory examinations showed that serum alkaline phosphatase, gamma-glutamyl transpeptidase, C-reactive protein, and soluble interleukin-2 receptor levels were 3,078 IU/l, 510 IU/l, 20 mg/dl, and 7,290 U/ml, respectively. Gallium scintigraphy showed high-intensity areas in the above-mentioned lymph nodes. She suddenly progressed to jaundice and died of pulmonary edema on the 25th day of hospitalization. Autopsy indicated large atypical cells with a distorted nucleus that had multiplied in the above-mentioned lymph nodes. On immunohistochemical staining these cells showed positive staining for CD15, CD30, PAX-5, Epstein-Barr virus (EBV) early small RNA (EBER), and LMP-1. Reactivation of EBV was diagnosed via EBV antibodies and an EBV DNA determination. We considered that she had developed EBV-associated lymphoproliferative disorders due to immunodeficiency caused by adalimumab administration. Reactivation of EBV associated with adalimumab and the relationship of this reactivation to malignant lymphoma have been rarely reported.     

Malignant non-Hodgkins B lymphoma related to Epstein-Barr virus and chronic natural killer lymphocytosis in a immunocompromised patient

INTRODUCTION: Immunocompromised patients are at high risk of Epstein-Barr virus (EBV)-related lymphoproliferative disorders. The lymphoproliferation affects B, T, and natural killer (NK) cells. EXEGESIS: We report the case of a woman suffering from systemic lupus erythematous. She developed an opportunistic pneumonia while immunodepressed during long-term corticotherapy aimed at curing her auto-immune disease. Chronic lymphocytosis was also diagnosed at this time. Several months later, non-Hodgkin's lymphoma was diagnosed. Genomic amplification of the Epstein-Barr virus in the patient's blood and positive EBV latent membrane protein 1 on the lymph nodes provided evidence for a strong correlation between EBV reactivation and lymphoma. CONCLUSION: Two distinct lymphoid diseases occurred during the immunosuppressive therapy for the auto-immune disease. PCR monitoring of Epstein-Barr virus allows for early screening of lymphoproliferative disorders in immunocompromised patients, leading to earlier and more efficient treatment.     

Reversible infliximab-related lymphoproliferative disorder associated with Epstein-Barr virus in a patient with rheumatoid arthritis

A 63-year-old woman with active rheumatoid arthritis (RA) had been treated with methotrexate and prednisolone. She developed cervical lymph node swelling 30 months after the initiation of infliximab therapy. A computed tomography revealed cervical and mediastinal lymph node swelling and multiple nodules (up to 13 mm in diameter) in the lungs. A lymph node biopsy showed infiltration of numerous Hodgkin-like and Reed-Sternberg-like cells. Immunohistological studies showed that these cells were positive for CD15, CD30, and Epstein-Barr virus (EBV) latent membrane protein. In site hybridization revealed the presence of EBV RNA in the nuclei of these cells. EBV DNA was detected in the biopsy specimen by southern blot analysis. She was diagnosed as having EBV-associated lymphoproliferative disorder (LPD). Immunodeficiency-associated LPD related with infliximab therapy was considered. Cessation of infliximab therapy only led to dramatic regression of LPD. This case illustrates that EBV-associated LPDs can occur as part of infliximab adverse effects in patients with RA.     

Sequential monitoring of plasma EBV-DNA level in a patient with EBV-positive Hodgkin lymphoma

A 58-year-old woman was admitted to our hospital because of fever, systemic lymphadenopathy with abnormal Epstein-Barr virus (EBV) antibody titers, and a high EBV-DNA load in the serum. She had been diagnosed as possibly having chronic active EBV infection (CAEBV) during a previous hospitalization. The EBV-DNA load of the plasma (pEBV-DNA), examined at our hospital, was elevated to 1.8×10(4) copies/ml, whereas that of the peripheral blood mononuclear cells was 3.4×10(1) copies/μg DNA, which was not clearly elevated, unlike in cases with CAEBV. Biopsy of the cervical lymph node was performed and the diagnosis of mixed cellularity classical Hodgkin lymphoma, Stage4B was made. Hodgkin cells were positive for EBV. COPP therapy was started and pEBV-DNA decreased drastically. The treatment was followed by ABVD therapy and pEBV-DNA turned negative after one course of ABVD therapy. She achieved complete response after 4 courses of the treatment. Reports from abroad indicate that pEBV-DNA parallels the disease state of EBV-positive Hodgkin lymphoma. Our results were consistent with these reports, and demonstrated that, in a Japanese patient, EBV-DNA load and its localization in the peripheral blood fractions could be useful tools for diagnosis as well as evaluating the disease status.     

Reversible infliximab-related lymphoproliferative disorder associated with Epstein-Barr virus in a patient with rheumatoid arthritis

Abstract

A 63-year-old woman with active rheumatoid arthritis (RA) had been treated with methotrexate and prednisolone. She developed cervical lymph node swelling 30 months after the initiation of infliximab therapy. A computed tomography revealed cervical and mediastinal lymph node swelling and multiple nodules (up to 13 mm in diameter) in the lungs. A lymph node biopsy showed infiltration of numerous Hodgkin-like and Reed-Sternberg-like cells. Immunohistological studies showed that these cells were positive for CD15, CD30, and Epstein-Barr virus (EBV) latent membrane protein. In site hybridization revealed the presence of EBV RNA in the nuclei of these cells. EBV DNA was detected in the biopsy specimen by southern blot analysis. She was diagnosed as having EBV-associated lymphoproliferative disorder (LPD). Immunodeficiency-associated LPD related with infliximab therapy was considered. Cessation of infliximab therapy only led to dramatic regression of LPD. This case illustrates that EBV-associated LPDs can occur as part of infliximab adverse effects in patients with RA.     

CD5+ Epstein-Barr virus-positive intravascular large B-cell lymphoma in the uterus co-existing with huge myoma

A 42-year-old female underwent hysterectomy because of a huge uterine mass. Histologically, she was diagnosed as having intravascular lymphoma co-existing with myoma uteri. Lymphoma cells were large in size and were positive for CD5, CD20, CD45, CD79a, lambda light chain, and EBV but were negative for CD3 and cyclin D1. No other organs except for the adjoining bilateral ovaries seemed to be affected by the lymphoma cells. She received the combination chemotherapy (cyclophosphamide, doxorubicin, vincristine, and prednisolone) together with rituximab and has been well without definite disease progression. So far, this is the first case of CD5+ EBV+ intravascular large B-cell lymphoma (CD5+ EBV+ IVLBL) in the uterus of a patient who was incidentally diagnosed and successfully treated.     

An elderly patient with chronic active Epstein–Barr virus infection with mixed cryoglobulinemia and review of the literature

A 76-year-old woman was diagnosed with chronic active Epstein–Barr virus (EBV) infection (CAEBV) with sustained fever, anemia, numbness of the lower limbs, and liver dysfunction. The patient had an unusual anti-EBV antibody profile and high viral load, positive rheumatoid factor, and cryoglobulinemia. She suffered from recurrent hemosputum with pleural effusion and thrombocytopenia caused by CAEBV infection, and she died in July 2008. Here, we present a rare case of CAEBV infection with cryoglobulinemia in an elderly patient.     

Chronic active Epstein-Barr virus infection treated with reduced intensity stem cell transplantation

A 31-year-old woman had been suffering from fever and a sore throat since January 1999, and had a left neck lymphadenopathy in December 1999. Pathological findings of the biopsied lymphnode suggested malignant lymphoma. She was finally diagnosed as having a chronic active Epstein-Barr virus(EBV) infection because of abnormal antibody titers against EBV antigens and an increased EBV load in her peripheral blood. After receiving chemotherapy consisting of CHOP and high dose cytarabine, the amount of the EBV genome decreased below the detection limit before BMT. Therefore, instead of a conventional myeloablative transplant, we performed BMT using reduced-intensity conditioning regimens consisting of fludarabine and melphalan from an HLA-identical sibling donor. After 14 months, the patient remained in complete remission. Menstruation occurred on day 83 following BMT, and the serum level of LH and FSH on day 316 were within normal range. Under these circumstances, RIST seems to be one of the curative treatments for the patients with CAEBV with minimal late side effects.     

A case of hepatitis E differentially diagnosed from drug-induced liver injury

A woman in her seventies was admitted because of general fatigue and liver dysfunction (ALT 2565 IU/l). She was diabetic and, 2 months ago, began eating kikuimo (Jerusalem artichoke) containing inulin, which is thought to decrease blood sugar level. Although tests showed no evidence of acute infection of HAV, HBV, HCV, EBV and CMV, a drug-induced lymphocyte stimulation test using kikuimo extract was positive. She was first diagnosed with drug-induced liver injury according to the Japanese diagnostic criteria for the disease. After a non-eventful recovery, her serum was found to be positive for hepatitis E-antibody and RNA (genotype 3), indicating recent, autochthonous infection of HEV. The patient might have been misdiagnosed with drug-induced liver injury unless the serum test for HEV had been performed. We believe that HEV screening is mandatory for accurate diagnosis of hepatitis E and drug-induced liver injury.     

Acute promyelocytic leukemia with drug-induced hypersensitivity syndrome associated with Epstein-Barr virus infection

We report a case of acute promyelocytic leukemia (APL) with drug-induced hypersensitivity syndrome associated with Epstein-Barr virus (EBV) infection. A 33-year-old woman was admitted because of APL. After complete remission was obtained with the use of all-trans retinoic acid (ATRA), intensive chemotherapy was administered. She developed high grade fever and severe systemic erythematous eruptions followed by cervical lymphoadenopathy, hepatosplenomegaly, hepatitis and hypotension in a state of myelosuppression during consolidation chemotherapy. Systemic corticosteroids alleviated the symptoms. Since an anti-EB VCA IgM antibody titer was continuously positive, persistent infection of EBV was suspected. In this case, EBV infection may have contributed to the development of drug-induced hypersensitivity syndrome.     

Panzytopenie und generalisierte Lymphknotenschwellung

A 47-year-old woman was admitted to our emergency room because of anemia and acute tonsillitis. She reported recurrent fever and a sore throat. Clinical examination and CT scans showed general lymph node swelling and liver enlargement. In the course of the disease she developed pancytopenia with neutropenic fever, pleuropneumonia, and deep vein thrombosis. The histological examination of a lymph node showed a reactive, EBV-associated lymphadenitis. The examination of the bone marrow showed an activated marrow. The diagnosis of an active EBV infection was established with 2x10⁶/ml EBV gene copies in the blood. In addition, systemic lupus erythematosus was diagnosed because of the typical autoantibody constellation and clinical findings. The immunohematological examination showed autoantibodies against the three blood cell compartments. Because of the severe pancytopenia as a result of the EBV- and SLE-associated autoantibodies and despite recurrent infections, we initiated immunosuppressive therapy with low-dose corticosteroids. This therapy resulted in normalization of the blood counts. Anitibody levels and the EBV genome levels became negative.     

Composite Epstein-Barr Virus-associated T-lymphoblastic and Peripheral T-cell Lymphomas: A Clonal Study

A 30-year-old woman was diagnosed with T-lymphoblastic lymphoma (T-LBL) that harbored a clonal Epstein-Barr virus (EBV) genome. At relapse, axillary lymph node adenopathy, which was diagnosed as peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS), was detected. Southern blot analyses of the T-cell receptor and EBV genome revealed that the T-LBL and PTCL-NOS were clonally identical. We previously showed that CD21 acted as an entry molecule that allowed EBV into the patient''s T-LBL cells. Interestingly, the PTCL-NOS cells lacked CD21 expression. Our case suggests that EBV might infect immature CD21-positive T-cells, and CD21-negative PTCL-NOS might subsequently arise through phenotypic changes.     

Allogeneic peripheral blood stem cell transplantation for a hepatitis B virus carrier with Epstein-Barr virus associated with hemophagocytic syndrome

We report herein a 21-year-old hepatitis B virus (HBV) female carrier who developed persistent fever, lymphadenopathy and pancytopenia in September of 2000. Hemophagocytes were found in the bone marrow smears. Epstein-Barr virus (EBV) serology showed positive for VCA-IgG, IgM and EB-ER and negative for EBNA. The EBV genome was detected in the peripheral blood. The patient was diagnosed as having EBV-associated hemophagocytic syndrome (EBV-AHS) and received chemotherapy. Although she was treated with lamivudine three months after the initiation of chemotherapy, she developed severe hepatitis. She recovered from the hepatitis through a combination of plasma exchange, immunosuppressive and antiviral therapies. Because of the refractoriness of her EBV-AHS to chemotherapy, she received allogeneic peripheral blood stem cell transplantation (PBSCT) from her HLA-identical brother. Hepatitis B did not recur after the PBSCT under administration of lamivudine. The EBV genome in the peripheral blood disappeared soon after the PBSCT but it was revealed again after the initiation of prednisolone for the treatment of acute GVHD. A donor lymphocyte infusion (DLI) was given on day 169 and the EBV genome copy number in the peripheral blood gradually decreased and disappeared. Although the origin of the EBV-infected cells could not be determined as being from the host or donor, DLI was a useful treatment for the recurrence of EBV infection after allogeneic stem cell transplantation for EBV-AHS.     

Longitudinal dynamics of Epstein-Barr virus-specific cytotoxic T lymphocytes during posttransplant lymphoproliferative disorder

Epstein-Barr virus (EBV)-associated lymphoproliferative disorder (LPD) is a serious complication after allogeneic bone marrow transplantation (BMT). Dynamics of EBV-specific cytotoxic T lymphocytes (CTL), which are important in controlling EBV during the LPD, have not been fully elucidated. A patient with Wiskot-Aldrich's syndrome was diagnosed as suffering from LPD on day 47 after BMT. Fluorescence-activated cell sorter (FACS) analysis for interferon-gamma production revealed that >70% of the patient's CD8(+) T cells were EBV specific. The patient's lymphocytes were directly cytotoxic to donor-derived EBV-positive lymphoblastoid cells, which was blocked by an anti-class I antibody. EBV-specific CD8(+) T cell counts declined in parallel with EBV genome load, and full recovery of LPD was obtained with relaxation of immunosuppressive drugs. The results illustrate longitudinal dynamics of EBV-specific CTL during the posttransplant LPD; they also illustrate the advantages of using FACS analysis for EBV-specific CTL to make decisions about treatment.     

CD8+ T-cell lymphoproliferative disorder associated with Epstein–Barr virus in a patient with rheumatoid arthritis during methotrexate therapy

A 75-year-old woman with rheumatoid arthritis (RA) who was receiving methotrexate (MTX) therapy developed Epstein–Barr virus (EBV)-associated CD8⁺ T-cell lymphoproliferative disorder (LPD) and meningoencephalitis. She was successfully treated with acyclovir and corticosteroids plus MTX cessation. T-cell LPD is relatively rare in RA patients receiving MTX. To our knowledge, this is the first report of CD8⁺ T-cell LPD with EBV genome occurring during MTX therapy for RA. EBV infection should be carefully monitored to assess severe EBV-associated complications.     

Prolonged peripheral seronegative spondyloarthritis following BioNTech coronavirus disease 2019 vaccination: A case report

A female 17-year-old diagnosed with seronegative spondyloarthritis (SpA) following the first jab of the BioNTech162b2 (BNT162b2) vaccine presented with recurrent swelling and painful knee accompanied by posterior heel tenderness over the past 1.5 months. Laboratory investigations revealed elevated serum erythrocyte sedimentation rate and C-reactive protein. Synovial aspiration yielded level 3 crystal-free, aseptic and inflammatory effusion. She tested positive for the human leukocyte antigen-B27 and was diagnosed with peripheral SpA. She received daily celecoxib (400 mg), methylprednisolone (8 mg), and sulfasalazine (2 g), but the effect was limited. Nonetheless, her symptoms improved significantly with weekly subcutaneous etanercept administration (50 mg). Four weeks later, her arthritis was completely resolved. To our knowledge, this is the first case report of newly diagnosed seronegative peripheral SpA in an autoimmunity-disease-free individual following messenger RNA BNT coronavirus disease 2019 vaccination.     

Mucha-Habermann's disease and arthritis: possible association with reactivated Epstein-Barr virus infection

We present a 12-year-old girl with skin lesions, arthritis and clinical response to tetracycline consistent with Mucha-Habermann's disease. She also showed serological evidence of reactivated Epstein-Barr virus (EBV) infection. We believe this represents the first such association of Mucha-Habermann's disease with EBV infection.     

CD8+ T-cell lymphoproliferative disorder associated with Epstein–Barr virus in a patient with rheumatoid arthritis during methotrexate therapy

Abstract

A 75-year-old woman with rheumatoid arthritis (RA) who was receiving methotrexate (MTX) therapy developed Epstein–Barr virus (EBV)-associated CD8⁺ T-cell lymphoproliferative disorder (LPD) and meningoencephalitis. She was successfully treated with acyclovir and corticosteroids plus MTX cessation. T-cell LPD is relatively rare in RA patients receiving MTX. To our knowledge, this is the first report of CD8⁺ T-cell LPD with EBV genome occurring during MTX therapy for RA. EBV infection should be carefully monitored to assess severe EBV-associated complications.     

病毒性心肌炎心内膜心肌活检组织中多种病毒基因检测的初步探讨

目的　在病毒性心肌炎心内膜心肌活检组织中同时检测肠道病毒 (EVs)、腺病毒(ADV)、人巨细胞病毒 (HCMV)、单纯疱疹病毒I型 (HSV 1)以及E B病毒 (EBV)的存在。方法　利用PCR技术检测 8例病毒性心肌炎患者心内膜心肌活检组织中多种病毒基因片段。结果　 6例病理学检查证实为心肌炎的标本中 ,3例肠道病毒RNA阳性 ,2例ADV阳性 ,其中 1例二者均阳性 ;2例病理学不支持心肌炎者中 ,1例EBV阳性。结论　病毒性心肌炎可能与EVs、ADV、EBV、HCMV等感染有关。