Changes of the Heart Valves in the Long Term after Chemoradiotherapy According to Different Protocols for Hodgkin's Lymphoma in Children and Adolescents
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01.08.2019 |
Parkhomenko R.
Shcherbenko O.
Rybakova M.
Zelinskaya N.
Kharchenko N.
Kunda M.
Zapirov G.
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Journal of Adolescent and Young Adult Oncology |
10.1089/jayao.2018.0142 |
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© 2019, Mary Ann Liebert, Inc., publishers 2019. The purpose of our work was to study late cardiac complications after treatment for Hodgkin's lymphoma (HL) in children and adolescents. Methods: Sixty-seven patients were examined in the long term (>5 years) after chemoradiotherapy for HL according to two different programs of treatment (groups I and II). Mean total doses of radiotherapy (RT) to the mediastinum were 37.2 and 28.9 Gy, respectively. The status of the heart was assessed at the mean age of 22.7 years with electrocardiography (ECG) and echocardiography (EchoCG). Mean terms of follow-up were 16.4 and 9.5 years for group I and group II, respectively. Results: Incidence of ECG changes was equal between the groups (88% and 90%). The prevalence of signs of valvular calcifications and fibrosis was 70.9% after mediastinal doses ≥30 Gy, and 16.6% after lower doses (p = 0.002). Those changes led to considerable valvular dysfunction in four patients. EchoCG signs of pulmonary hypertension were seen in 33.3% patients of group I versus 4.8% in group II (p = 0.047). Pericardial effusion was observed in 7.4% and 5.1%, respectively (p = 1.0). Left ventricular ejection fraction decreased slightly only in two patients (one in each group). Conclusions: The RT mediastinal dose level is the important risk factor of late heart complications. Nevertheless, the differences in the rate and severity of those complications between the groups should be viewed with caution because of differences in the age at baseline and in follow-up terms. The survivors of HL should undergo life-long regular examinations of the heart status.
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Mantle Cell Lymphoma Case Report
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01.09.2018 |
Podzolkov V.
Vargina T.
Pokrovskaya A.
Safronova T.
Abramova A.
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Case Reports in Oncology |
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© 2018 The Author(s). Introduction: Due to the beginning of the use of immunophenotypic and cytogenetic techniques, new nosological forms of lymphoproliferative diseases have appeared over the past few decades. According to the WHO classification (2008), today there are more than 50 known lymphoproliferative diseases. Case Presentation: We present the case of a 51-year-old man with lymphoproliferative syndrome. Our patient underwent morphological and immunohistochemical investigations of biopsy materials from the right inguinal lymph node. The morphological picture was characteristic for small cell lymphoma. Immunophenotypically, tumor proliferate cells expressed CD20, CD76b, CD5, and cyclin D, and the tumor immunophenotype matched mantle cell lymphoma. Discussion: At the present stage of the development of medicine, the diagnosis of lymphoproliferative diseases is based on the clinical picture of the disease with the definition of localization and characteristics of the tumor process, morphological study of tumor tissue and cells, and immunophenotypic and/or cytogenetic analyses are mandatory to determine the final diagnosis.
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Difficulties of differential diagnostics of mesadenites in HIV-infection patients
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01.01.2018 |
Arutyunova D.
Umbetova K.
Parchomenko Y.
Tishkevich O.
Volchkova E.
Pak S.
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Jurnal Infektologii |
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© 2018 Interregional public organization Association of infectious disease specialists of Saint-Petersburg and Leningrad region (IPO AIDSSPbR). All rights reserved. The development of mesenteric lymphadenitis is typical for patients with HIV infection at the stage of secondary diseases. The purpose of our study is to decipher the etiology of lymphadenitis in patients with HIV infection at the stage of secondary diseases. The analysis of disease histories of 113 HIV infection patients at the stage of secondary diseases with the use of statistical processing was carried out. The article presents examples that characterize the polymorphism of clinical variants of the development of mesadenitis in HIV-infected patients with stage 4B, which has developed as a result of the influence of various etiological factors.
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CLIPPERS syndrome
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01.01.2018 |
Schmidt T.
Pronin I.
Kazantsev K.
Voskresenskaya O.
Damulin I.
Aleksandrov A.
Yakhno N.
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Nevrologiya, Neiropsikhiatriya, Psikhosomatika |
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© 2018 Ima-Press Publishing House. All rights reservbed. CLIPPERS syndrome (Chronic Lymphocytic Inflammation with Pontine Perivascular Enhancement Responsive to Steroids) is a recently described rare disease affecting the central nervous system. It is characterized by subacute development of symptoms of lesions predominantly in the brain stem and cerebellum, by specific magnetic resonance imaging (MRI) changes, perivascular lymphocytic infiltration in the brain substance and a good response to glucocorticoid (GC) therapy. The paper describes CLIPPERS syndrome in a patient who has been followed up in a clinic for 10 years. During this period, different variants of clinical diagnosis have been considered. The final diagnosis was made only when comparing the clinical course and manifestations of the disease, MRI data, as well as the reaction to GC therapy and its discontinuation. Literature data and diagnostic criteria of this disease are presented.
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Undifferentiated sarcoma of the pericardium after radiation therapy for Hodgkin's lymphoma
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01.01.2018 |
Fomin V.
Kogan E.
Chichkova N.
Komarov R.
Fominykh E.
Shchedrina I.
Morosova N.
Karseladze A.
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Terapevticheskii Arkhiv |
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© 2018 Media Sphera Publishing Group. All rights reserved. Primary sarcomas of the pericardium are extremely rare malignant tumors of the heart. The incidence of sarcoma increases after radiation therapy in the field of breast. The specific features of this case report are the difficulties in diagnostics of undifferentiated spindle-cell sarcoma of the pericardium and the connection between the disease and the radiation therapy for Hodgkin's lymphoma.
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Immunoglobulinopathies in patients with angioimmunoblastic T-cell lymphoma
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01.01.2018 |
Chernova N.
Soboleva N.
Mariina S.
Sidorova Y.
Sinitsyna M.
Dvirnyk V.
Badmazhapova D.
Vinogradova Y.
Zvonkov E.
Savchenko V.
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Terapevticheskii Arkhiv |
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© 2018 Media Sphera Publishing Group. All rights reserved. Contex. Angioimmunoblastic T-cell lymphoma (AITL) is a rare form of non-Hodgkins lymphoma, characterized by generalized lymphadenopathy, hepatosplenomegaly and dysproteinemia. Hypergammaglobulinaemia is revealed in 50-83% pts with AITL. However, the characteristics of immunoglobulinopathies observed in AITL are scarce. Objective: The aim of the study was to characterize quantitative and qualitative immunoglobulinopathies in patients with AITL at the onset of the disease. Patients and methods. 55 patients with newly diagnosed AITL were enrolled in the study, the male/female ratio was 30/25; median age was 61 (29-81) years. Diagnosis was based on standard WHO criteria. Immunochemical studies of blood serum included serum protein electrophoresis/immunofixation, nephelometric quantification of total immunoglobulins, serum free light chain assay. Results. Quantitative and qualitative immunoglobulinopathies were determined in 49 (89,1%) of 55 pts. Quantitative immunoglobulinopathies were revealed in 47 (85.5%) of 55 cases, qualitative - in 14 (25,5%). Combination quantitative and qualitative immunoglobulinopathies was observed in 12 (21,8%) of 55 pts. The detected immunoglobulinopathies were divided into 4 groups: polyclonal hypergammaglobulinaemia, hypogammaglobulinaemia, oligoclonal gammapathy, and monoclonal gammapathy. Polyclonal hypergammaglobulinaemia was marked in 41 (74.5%) of 55 pts, elevated level of IgG was determined in 27 (49,15%) of 55 cases, IgM - in 18 (32,7%) and IgA - in 21 (38.2%). Interestingly, polyclonal IgE hypergammaglobulinaemia was detected in 12 (48,0%) of 25 cases of performed studies. Hypogammaglobulinaemia was detected in 8 (14,5%) of 55 cases. Oligoclonal gammapathy was determined in 4 (7.3%) of 55 pts. Monoclonal gammapathy was revealed in 11 (20,0%) of 55 cases. The amount of monoclonal immunoglobulin varied from 2.6 to 14.1 g/l. Monoclonal immunoglobulin Gk was detected in 5 of 11 pts, Gλ - in 2, Mλ - in 2, Mk - in 2. Monoclonal gammapathy was accompanied by polyclonal hypergammaglobulinaemia in 9 of 11 cases, hypogammaglobulinaemia - in 2. Conclusions. Quantitative and qualitative immunoglobulinopathies are observed in most patients at the onset of AITL. Quantitative abnormalities were determined more often than qualitative. Monoclonal gammapathy can be a manifestation of lymphoproliferation and other concomitant disorders. The prognostic value of immunochemical parameters is still unclear and requires dynamic observation and study.
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HCV-associated mixed cryoglobulinemia and b-cell non-Hodgkin's lymphoma - pathogenetically related problems
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01.01.2018 |
Milovanova S.
Lysenko L.
Milovanova L.
Mrykhin N.
Russkih A.
Muchin N.
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Terapevticheskii Arkhiv |
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© 2018 Media Sphera Publishing Group. All rights reserved. Hepatitis C virus (HCV) is a global population problem due to its high prevalence, usually late diagnosis, the difficulties of treatment. In the prognosis of patients with HCV not only hepatic, but increasingly frequent of extrahepatic HCV manifestations, such as mixed cryoglobulinemia (CG), are important. Mixed CG is currently considered as a B-cell benign lymphoproliferative disorders. The role of HCV virus in the pathogenesis of lymphoproliferative diseases is confirmed by a large number of epidemiological studies, as well as by the effectiveness of antiviral therapy in patients with non-Hodgkin's lymphoma (NHL). The purpose of the review was to provide an overview of recent literature data and the meta-analysis of epidemiological data explaining the role of HCV in the development of NHL. The review also discusses the treatment for HCV-associated NHL by antiviral therapy or other therapeutic options, such as chemotherapy.
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