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Sample records for burkitt lymphoma cases

  1. Linfoma de Burkitt oral: relato de caso Oral Burkitt's lymphoma: case report

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    Roseana de Almeida Freitas

    2008-06-01

    Full Text Available O linfoma de Burkitt é um raro e agressivo tipo de linfoma não-Hodgkin pobremente diferenciado. O presente relato trata de uma criança do sexo masculino, com sete anos de idade, que foi examinada na Clínica de Odontopediatria do Departamento de Odontologia da UFRN, exibindo uma massa tumoral na região de pré-molares mandibulares com mobilidade dentária. O exame radiográfico revelou uma área radiolúcida difusa e o diagnóstico histopatológico foi de linfoma de Burkitt. O paciente foi tratado por poliquimioterapia e obteve completa remissão da patologia.Burkitt's lymphoma is a poorly differentiated rare and aggressive type of non-Hodgkin's lymphoma. This article reports the case of a male child aged seven years, who was examined at the Odontopediatric Clinic of the UFRN Dentistry Department. The patient presented a tumor in the premolar region of the mandible; teeth were mobile in this region. Radiology revealed a diffuse radioluscent area which was diagnosed histopathologically as Burkitt's lymphoma. The patient was treated with polychemotherapy; complete remission of the disease was attained.

  2. Chemotherapy-Induced Perforation of Gastric Burkitt Lymphoma; A Case Report and Review of the Literature

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    Shahram Bolandparvaz

    2014-07-01

    Full Text Available Burkitt lymphoma of stomach is among the most rapidly growing gastric cancersassociated with several gasterointestinal symptoms including hematemesis, anorexia, vomiting and etc. Gastric perforation in patients with Burkitt lymphoma of stomach is a very rare condition especially after chemotherapy. We herein present a 21-year old man who was kwon case of gastric Burkitt lymphoma who had undergone chemotherapy and presented with acute onset gastric pain and tenderness. He was diagnosed to suffer from perforated gastric lymphoma for which laparotomy and total gastrectomy was performed. Treatment was continued by chemotherapy. Closed observation is thus recommended for those patients with gastric Burkitt lymphoma undergoing chemotherapy.

  3. [Bilateral ovarian Burkitt's lymphoma. A case presentation].

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    Briseño-Hernández, Andrés Alejandro; Quezada-López, Deissy Roxana; Castañeda-Chávez, Agar; Dassaejv Macías-Amezcua, Michel; Pintor-Belmontes, Julio Cesar

    2014-01-01

    Antecedentes: el linfoma de Burkitt es una forma agresiva de los linfomas no Hodgkin de células B que ocurre con mayor frecuencia en niños y adultos jóvenes; el linfoma de ovario puede aparecer como lesión primaria o, más comúnmente, como una metástasis. Las lesiones primarias de ovario son manifestaciones raras que corresponden a 0.5% de los linfomas no Hodgkin y 1.5% de los tumores de ovario. Caso clínico: paciente femenina de 31 años de edad, con debilidad generalizada, incapacidad para la marcha, disnea, hiporexia, fiebre, diaforesis, pérdida de 20 kg de peso, abdomen plano, con dolor abdominal; Ca125 610 U/mL. La tomografía computada abdominal mostró un gran tumor de aspecto sólido que afectaba a la cavidad pélvica derecha. Se extirparon los tumores ováricos bilaterales. Desde el punto de vista microscópico ambas lesiones muestran una imagen en "cielo estrellado" compuesta por un patrón de infiltrado monótono de linfocitos mezclada con macrófagos de citoplasma amplio y claro, abundantes mitosis atípicas, zonas de necrosis y hemorragia. La inmunohistoquímica reveló positividad para CDI0 y CD20, negativo con CD3, índice de proliferación Ki67 alto. Se diagnosticó linfoma tipo Burkitt bilateral de ovario. Conclusiones: el linfoma de Burkitt de ovario bilateral es poco frecuente, con variabilidad de presentación; el dolor abdominal y los tumores abdominales son lo más frecuente. El pronóstico a corto plazo de las pacientes es malo, por lo que es necesario conocer esta afección para poder establecer el diagnóstico temprano.

  4. Uncommon presentation of Burkitt's lymphoma: a case report; Apresentacao atipica do linfoma de Burkitt: relato de caso

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    Caldeira Junior, Sandro Ferreira; Torres, Lucas Rios; Rogerio, Ricardo Mendes; Macedo, Leonardo Lopes de; Ferri, Francisco; Souza, Ricardo Pires de [Hospital Heliopolis, Sao Paulo, SP (Brazil). Servico de Radiologia e Diagnostico por Imagem

    2007-01-15

    Burkitt's lymphoma is a rapidly proliferating, highly aggressive B-cell lymphoma of non-Hodgkin subtype. We present a case of a young adult with weight loss and abdominal mass. A computed tomography of abdomen showed a bulky abdominal mass with calcifications. It has not previously been done any type of treatment. The diagnostic was made by pathology and immunohistochemistry. (author)

  5. Burkitt-like lymphoma in an infant: a case report Linfoma burkitt-like em um lactente: relato de caso

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    Claudete Esteves Klumb

    2003-01-01

    Full Text Available Childhood non-Hodgkin's lymphomas, including Burkitt and Burkitt-like, are rarely diagnosed in infants. A case of B-cell lymphoma in a 13-month-old girl with extensive abdominal disease, ascites, pleural effusion, and tumor lysis syndrome is reported. Phenotypic analysis showed a germinal center B-cell phenotype, and a B-cell clonality was confirmed by polymerase chain reaction. There was no evidence of Epstein-Barr and HIV infection. The case herein reported emphasizes the need for considering the diagnosis of lymphoma even in very young children.Os linfomas não Hodgkin da infância, incluindo os linfomas de Burkitt e Burkitt-like são raros em lactentes. Um caso de linfoma não Hodgkin B em uma lactente de 13 meses de idade é descrito. Ao diagnóstico a paciente apresentava extenso comprometimento abdominal associado à ascite, derrame pleural e síndrome de lise tumoral. A análise imunofenotípica mostrou um fenótipo compatível com células linfóides oriundas do centro germinativo e a origem clonal dessas células foi demonstrada por reação em cadeia da polimerase. Não foi demonstrada associação do linfoma com infecção pelo vírus Epstein-Barr e/ou virus da imunodeficiência adquirida. O caso apresentado enfatiza a necessidade de considerar o diagnóstico de linfoma mesmo em lactentes.

  6. Linfoma de Burkitt oral: relato de caso Oral Burkitt's lymphoma: case report

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    Roseana de Almeida Freitas; Simone Souza Lobão Veras Barros; Lêda Bezerra Quinderé

    2008-01-01

    O linfoma de Burkitt é um raro e agressivo tipo de linfoma não-Hodgkin pobremente diferenciado. O presente relato trata de uma criança do sexo masculino, com sete anos de idade, que foi examinada na Clínica de Odontopediatria do Departamento de Odontologia da UFRN, exibindo uma massa tumoral na região de pré-molares mandibulares com mobilidade dentária. O exame radiográfico revelou uma área radiolúcida difusa e o diagnóstico histopatológico foi de linfoma de Burkitt. O paciente foi tratado po...

  7. Burkitt's lymphoma: a child's case presenting in the maxilla. Clinical and radiological aspects.

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    Valenzuela-Salas, Borja; Dean-Ferrer, Alicia; Alamillos-Granados, Francisco-Jesús

    2010-05-01

    Burkitt's lymphoma (BL) is a neoplasm which, despite its very aggressive behaviour is potentially curable. It typically affects the paediatric population. BL belongs to the non-Hodgkin lymphomas group, and is the first human tumour undoubtedly related to a viral origin (Epstein-Barr virus). Two main clinical subtypes are recognized: endemic or African type, and sporadic type; HIV associated BL constitutes a third type. Although common in endemic BL, maxillary involvement is rare in sporadic cases. This, together with the clinical lack of specificity associated to this location, makes diagnosis difficult. New chemotherapeutic protocols achieve a high survival rate. Most important prognostic factors are location and tumour stage. We report a paediatric case of BL presenting in the maxilla, with a review and a description of the characteristics of the disease.

  8. B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Burkitt's lymphoma: A case report and review

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    Tabita Joy Chettiankandy

    2016-01-01

    Full Text Available B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma (DLBCL and classical Burkitt's lymphoma (BL, is a diagnostic provisional category in the World Health Organization 2008 classification of lymphomas. This category was designed as a measure to accommodate borderline cases that cannot be reliably classified into a single distinct disease entity after all available morphological, immunophenotypical and molecular studies have been performed. Typically, these cases share features intermediate between DLBCL and classical BL or include characteristics of both lymphomas. The rarity of such cases poses a tremendous challenge to both pathologists and oncologists because its differential diagnosis has direct implications for management strategies. In this article, we present a “classical unclassifiable lymphoma with features intermediate between DLBCL and BL” in a young male patient and review of literature.

  9. Pediatric Burkitt lymphoma presenting as acute pancreatitis: MRI characteristics

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    Amodio, John; Brodsky, Jennie E. [SUNY Downstate Medical Center, Department of Radiology, Brooklyn, NY (United States)

    2010-05-15

    Acute pancreatitis is a rare initial presentation of non-Hodgkin lymphoma with few reported cases described in older adults and even fewer in children. MRI features of Burkitt lymphoma of the pancreas are sparse in the radiologic literature. We present a 6-year-old boy who presented with pancreatitis and obstructive jaundice, which was the result of Burkitt lymphoma of the pancreas. The imaging findings of pancreatic involvement of Burkitt lymphoma on MRI are discussed and the contributory role of the radiologist in guiding the appropriate clinical work-up of this disease is highlighted. (orig.)

  10. A B-cell lymphoma case that is unclassifiable, and intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma of lacrimal gland

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    Yunoki, Tatsuya; Murakami, Jun; Imagawa, Yukihiro; Nakajima, Takahiko; Hayashi, Atsushi

    2017-01-01

    A 60-year-old woman presented with acute eyelid swelling and a subcutaneous hemorrhage in the right eye. Magnetic resonance imaging showed a spherical tumor of the lacrimal gland. The tumor was removed by the Kroenlein method. We diagnosed as a B-cell lymphoma that is unclassifiable, and intermediate between diffuse large B-cell lymphoma (DLBCL) and Burkitt lymphoma (BL) (intermediate DLBCL/BL) based on its immunohistopathological examination and c-MYC/IgH rearrangement. We administered six cycles of dose-adjusted-EPOCH-R (etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin hydrochloride, and rituximab) therapy, and remission of the lymphoma was obtained. This is the first case of an intermediate DLBCL/BL of a lacrimal gland. PMID:28203109

  11. Associations between Burkitt lymphoma among children in Malawi and infection with HIV, EBV and malaria: results from a case-control study.

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    Nora Mutalima

    Full Text Available BACKGROUND: Burkitt lymphoma, a childhood cancer common in parts of sub-Saharan Africa, has been associated with Epstein Barr Virus (EBV and malaria, but its association with human immunodeficiency virus (HIV is not clear. METHODOLOGY/PRINCIPAL FINDINGS: We conducted a case-control study of Burkitt lymphoma among children (aged < or = 15 years admitted to the pediatric oncology unit in Blantyre, Malawi between July 2005 and July 2006. Cases were 148 children diagnosed with Burkitt lymphoma and controls were 104 children admitted with non-malignant conditions or cancers other than hematological malignancies and Kaposi sarcoma. Interviews were conducted and serological samples tested for antibodies against HIV, EBV and malaria. Odds ratios for Burkitt lymphoma were estimated using unconditional logistic regression adjusting for sex, age, and residential district. Cases had a mean age of 7.1 years and 60% were male. Cases were more likely than controls to be HIV positive (Odds ratio (OR = 12.4, 95% Confidence Interval (CI 1.3 to 116.2, p = 0.03. ORs for Burkitt lymphoma increased with increasing antibody titers against EBV (p = 0.001 and malaria (p = 0.01. Among HIV negative participants, cases were thirteen times more likely than controls to have raised levels of both EBV and malaria antibodies (OR = 13.2; 95% CI 3.8 to 46.6; p = 0.001. Reported use of mosquito nets was associated with a lower risk of Burkitt lymphoma (OR = 0.2, 95% CI, 0.03 to 0.9, p = 0.04. CONCLUSIONS: Our findings support prior evidence that EBV and malaria act jointly in the pathogenesis of Burkitt lymphoma, suggesting that malaria prevention may decrease the risk of Burkitt lymphoma. HIV may also play a role in the etiology of this childhood tumor.

  12. AIDS-Related Pancreatic Burkitt?S Lymphoma. EUS-FNA Enhanced Diagnosis with Fluorescence in Situ Hybridization (FISH)

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    Carlos Marra-López Valenciano; Tania Hernaez Alsina; Maria Begoña Atares; Virginia Moreno Nieto; Leire Urtasun Arlegui; Francisco J Zozaya-Larequi; Ana Belen Fernandez Laso; Daniela Fernández de la Hoz Múgica; Carlos Enciso Coloma; Begoña Sacristan Terroba; Aitor Orive-Calzada

    2015-01-01

    Context Non-Hodgkin's lymphoma is a common complication in HIV-patients that most frequently affects the gastrointestinal tract. Primary pancreatic lymphomas and Burkitt Lymphoma involving the pancreas are uncommon. It is important to recognize them because can mimic an adenocarcinoma or pancreatitis, but their management is completely different. Case report We report a case of a forty-seven-year-old man who presented with an AIDS-related Burkitt Lymphoma with acute pancreatitis as initial ma...

  13. Burkitt lymphoma presenting as a mass in the thyroid gland: a clinicopathologic study of 7 cases and review of the literature.

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    Quesada, Andrés E; Liu, Huifei; Miranda, Roberto N; Golardi, Natalia; Billah, Shahreen; Medeiros, L Jeffrey; Jaso, Jesse Manuel

    2016-10-01

    Burkitt lymphoma presenting in the thyroid gland is rare, and only a few cases have been reported. We retrospectively reviewed 7 patients diagnosed with Burkitt lymphoma of the thyroid gland between 2000 and 2015. There were 4 men and 3 women with a median age of 41 years (range, 19-49 years). All patients presented with a rapidly growing neck mass associated with upper airway compression in 5 (71%) patients. Two patients presented with localized (stage I/II) and 5 patients with disseminated (stage III/IV) disease. All cases showed morphologic and immunophenotypic features of Burkitt lymphoma with MYC rearrangement in all 5 cases tested. One case showed evidence of concurrent Hashimoto thyroiditis. Six of 7 patients were treated primarily with rituximab, hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone. One patient was treated primarily with dose-adjusted rituximab, etoposide, prednisolone, vincristine, and cyclophosphamide. At the end of the study period, 5 patients were alive: 4 in complete remission and 1 with persistent disease. Two patients died with persistent disease (median follow-up, 25 months; range, 12-361 months). We conclude that Burkitt lymphoma of the thyroid gland shows clinicopathologic features similar to sporadic Burkitt lymphoma at other anatomic sites, but patients present at an older median age. The clinical course is aggressive with a high frequency of disseminated disease at diagnosis; however, a subset of patients responds well to aggressive chemotherapy.

  14. Clinical presentation and endoscopic features of primary gastric Burkitt lymphoma in childhood, presenting as a protein-losing enteropathy: a case report

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    Chieng Jenny Hui Chia

    2009-06-01

    Full Text Available Abstract Introduction Burkitt lymphoma and B cell lymphomas in childhood may arise in many atypical locations, which on rare occasions can include gastric mucosa. A case of primary gastric Burkitt lymphoma is described in a child presenting as a protein-losing enteropathy, including the direct monitoring of the disease response by sequential endoscopic biopsy and molecular analysis. Case presentation We report a 9-year-old boy who presented with gross oedema, ascites and respiratory distress caused by a protein-losing enteropathy. Initial imaging investigations were non-diagnostic but gastroduodenal endoscopy revealed massive involvement of the gastric mucosa with a primary Burkitt lymphoma. His subsequent clinical progress and disease response were monitored directly by endoscopy and he remains in clinical remission 4 years after initial diagnosis. Conclusions This is the first case report of primary Burkitt lymphoma presenting as a protein-losing enteropathy. The clinical course and progress of the patient were monitored by sequential endoscopic biopsy, histology and molecular analysis by fluorescence in situ hybridisation.

  15. Sporadic Burkitt Lymphoma Presenting as Acute Pancreatitis, Concurrent Sinusitis, and Enlarged Adenoids

    OpenAIRE

    2016-01-01

    Pancreatitis and sinusitis as presentations of Burkitt lymphoma are uncommon and rarely described in children. We describe here the case of a child who presented with symptoms suggestive of sinusitis unresponsive to antibiotics, with subsequent development of abdominal symptoms due to pancreatitis. He was eventually diagnosed with Burkitt lymphoma.

  16. Paravertebral Burkitt's Lymphoma in a Child: An Unusual Presentation

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    C. Hoyoux

    2012-01-01

    Full Text Available Paravertebral malignant tumors constitute 4.8% of cancer cases in pediatric oncology and are mostly composed of neuroblastoma (46.4% and soft tissue sarcomas (35.7%. We describe the case of a Caucasian 6-year-old boy who was admitted for middle back pain radiated to limbs and progressively increasing weakness of the legs, suggesting a spinal cord disease. The exploration revealed two paravertebral masses extending through the neural foraminae into the epidural space. The association with elevated serum neuron specific enolase suggested at first the diagnosis of neuroblastoma, but the pathological examination revealed a Burkitt's lymphoma. This is a rare location of sporadic Burkitt's lymphoma with neurologic syndrome as first symptoms.

  17. Serum Metabolomics of Burkitt Lymphoma Mouse Models

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    Yang, Fengmin; Du, Jie; Zhang, Hong; Ruan, Guorui; Xiang, Junfeng; Wang, Lixia; Sun, Hongxia; Guan, Aijiao; Shen, Gang; Liu, Yan; Guo, Xiaomeng; Li, Qian; Tang, Yalin

    2017-01-01

    Burkitt lymphoma (BL) is a rare and highly aggressive type of non-Hodgkin lymphoma. The mortality rate of BL patients is very high due to the rapid growth rate and frequent systemic spread of the disease. A better understanding of the pathogenesis, more sensitive diagnostic tools and effective treatment methods for BL are essential. Metabolomics, an important aspect of systems biology, allows the comprehensive analysis of global, dynamic and endogenous biological metabolites based on their nuclear magnetic resonance (NMR) and mass spectrometry (MS). It has already been used to investigate the pathogenesis and discover new biomarkers for disease diagnosis and prognosis. In this study, we analyzed differences of serum metabolites in BL mice and normal mice by NMR-based metabolomics. We found that metabolites associated with energy metabolism, amino acid metabolism, fatty acid metabolism and choline phospholipid metabolism were altered in BL mice. The diagnostic potential of the metabolite differences was investigated in this study. Glutamate, glycerol and choline had a high diagnostic accuracy; in contrast, isoleucine, leucine, pyruvate, lysine, α-ketoglutarate, betaine, glycine, creatine, serine, lactate, tyrosine, phenylalanine, histidine and formate enabled the accurate differentiation of BL mice from normal mice. The discovery of abnormal metabolism and relevant differential metabolites may provide useful clues for developing novel, noninvasive approaches for the diagnosis and prognosis of BL based on these potential biomarkers. PMID:28129369

  18. Burkitts primary thyroid lymphoma coexistence with Hashimoto's thyroiditis; Linfoma Burkitt primario tiroideo. Coexistencia con tiroiditis de Hashimoto

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    Higuera, A. [Hospital Alto Guadalquivir. Andujar Jaen (Spain); Vicente, J.; Lazaro, J. C. [Hospital Universitario Reina Sofia. Cordoba (Spain)

    2000-07-01

    Th primary thyroid lymphoma is a rare neoplasm, above all in children. We present a case of a child with Burkitt's thyroid lymphoma as the only manifestation of this disease, associated to lymphocytic thyroiditis. Clinically, it initiated as a rapidly growing goiter with compressive symptomatology. The X-ray findings are described: hypoechoic and hypodense multiple nodes that affect the right thyroid lobe and isthmus, with extraglandular extension to the vascular space and to the mediastinum. The differential diagnosis is considered with other more frequent thyroid pathologies in this age group. (Author) 14 refs.

  19. Burkitt Lymphoma Presenting as Unilateral Deafness in an Immunocompetent Patient

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    Andre Pinto

    2012-01-01

    Full Text Available A 55-year-old HIV-negative white male presented with right ear deafness, right axillary lymphadenopathy, and weight loss. Laboratory findings included anemia, marked leukocytosis, and thrombocytopenia. Examination of the peripheral smear demonstrated the presence of increased circulating blast-like cells of intermediate size, with basophilic cytoplasm and nuclei with open chromatin. MRI of the brain was compatible with hemorrhagic labyrinthitis. Excisional biopsy of the axillary mass revealed an enlarged lymph node with effaced architecture and “starry sky” appearance. The cells expressed CD20, CD10, BCL6, and surface kappa immunoglobulin light chain, with a high proliferative index by immunohistochemistry and flow cytometry. Subsequent bone marrow biopsy was hypercellular (approximately 95%, with blast-like cells virtually replacing all hematopoietic elements. Routine karyotype as well as FISH analysis of bone marrow cells demonstrated rearrangement of the MYC gene at chromosome 8q24 region, IGH/MYC fusion, and additional signal for IGH gene. We present herein a case of sporadic Burkitt lymphoma occurring in a previously healthy HIV-negative male. The unusual clinical findings in this case include the relatively older age at presentation (55 years, an immunocompetent patient who had nodal involvement and leukemic phase of Burkitt, coupled with partial deafness. A brief educational review of this neoplasm is made.

  20. Clinicopathological Study of Sporadic Burkitt Lymphoma in Children

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    Hui Huang

    2015-01-01

    Full Text Available Background: Non-Hodgkin lymphoma is the fourth most common malignant tumors in children, Burkitt lymphoma (BL accounts for 30-50% of all pediatric lymphomas. The aim of this study was to investigate the clinicopathologic features, immunophenotype, Epstein-Barr virus (EBV infection and c-myc gene rearrangement of sporadic BL in children. Methods: Ninety-two cases of pediatric BL were retrospectively analyzed for clinical features, immunohistochemistry, EBV-encoded RNA (EBER status by in situ hybridization and c-myc gene rearrangement by fluorescence in situ hybridization. Results: In the 92 cases, male is predominant in sex distribution (M: F = 3.38:1. The average age at diagnosis was 4.97 years. Polypoid BL showed a lower clinical stage (P = 0.002, and advanced clinical stage and low serum albumin level at diagnosis were associated with poor outcome (P = 0.024 and 0.053, respectively. The positive expression of CDl0, B-cell lymphoma-6, MUMl and EBER were 95.7% (88 cases, 92.4% (85 cases, 22.8% (21 cases, 41.3% (38 cases, respectively. The expression of MUM1 were not associated with EBV infection status (P = 1.000. c-myc gene rearrangement was detected in 94.6% (87/92. Clinical treatment information for 54 cases was collected, 21 patients died of tumor after surgery alone, 33 patients received surgery and chemotherapy, and of which six patients died shortly afterwords (MUM1 positive expression in 3 cases, P = 0.076. Conclusions: The anatomical location, growth pattern and serum albumin level of BL were associated with biological behavior. MUM1 may be a potential adverse prognostic marker, and not associated with EBV infection status.

  1. Chromosome 14 translocations in non-Burkitt lymphomas

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    Fukuhara, S.; Rowley, J.D.

    1978-01-01

    Chromosome studies were performed on malignant cells obtained from 27 patients with non-Burkitt lymphomas. A marker chromosome affecting the long arm of No. 14 (14q+) was the single most frequent abnormality and was noted in 17 of these patients. The frequency of the 14q+ marker varied with the type of lymphoma. For patients with malignant lymphoma, histiocytic, the frequency was 5 or 8; for mixed-cell type, 1 of 3; for poorly differentiated lymphocytic, 8 of 8; for well-differentiated lymphocytic, 0.3; for lymphoblastic, 0 of 1; for Hodgkin's disease, 2 of 3; and for mycosis fungoides, 1 of 1. The donor chromosome involved in the 14q translocation was identified in 12 cases; certain chromosomes appeared to be affected more frequently than others. Although the break point was band 14q32 in most cases, the exact location of the receptor site on 14q was not always consistent. The distal part of 14q24 was also involved as a receptor site in at least one translocation. These findings suggest that, in some types of lymphoid malignancy, cells with a 14q translocation have a proliferative advantage over cells with other chromosome rearrangements. The presence of the 14q translocation may be important in the future for the distinction among morphologically different, but functionally comparable, subgroups of lymphoid malignancies.

  2. Primary osseous Burkitt lymphoma with nodal and intracardiac metastases in a child

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    Lina Cadavid, MD

    2017-03-01

    Full Text Available Burkitt lymphoma (BL is the most frequent non-Hodgkin lymphoma in pediatric patients, accounting for approximately 34% of the cases of lymphoma in children. This subtype of non-Hodgkin lymphoma was first described in 1958 as a monoclonal proliferation of B cell lymphocytes. Cardiac involvement of BL in association with osseous compromise and lymphadenopathy is rare and poorly documented. We report a case of femur primary BL in an 8-year-old boy with metastatic cardiac involvement, retroperitoneal and iliofemoral lymphadenopathy, and hepatosplenomegaly. We highlight the diagnostic challenge in a patient with clinical nonspecific findings and systemic disease.

  3. Frequent expression of multiple myeloma 1/interferon regulatory factor 4 in Burkitt lymphoma.

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    Gualco, Gabriela; Queiroga, Eduardo M; Weiss, Lawrence M; Klumb, Claudete E N; Harrington, William J; Bacchi, Carlos E

    2009-04-01

    Burkitt lymphoma is a highly aggressive non-Hodgkin lymphoma with endemic, sporadic, and immunodeficiency-associated clinical variants composed of monomorphic medium-sized B cells with a high proliferation rate and a translocation involving the C-MYC locus. Classically, the immunophenotype of Burkitt lymphoma has been considered to be the germinal center type. In most reports, all cases of Burkitt lymphoma are reported to be multiple myeloma 1-negative. multiple myeloma 1 expression is seen in plasma cells and in a small fraction of B cells located in the light zone of germinal centers corresponding to the final step of intra-germinal center B-cell differentiation, and in activated T cells. Therefore, multiple myeloma 1 expression may denote the final step of intra-germinal center B-cell differentiation at the centrocyte stage, as well as the subsequent steps of B-cell maturation toward plasma cells. Unlike most normal germinal center B cells, in which the expression of multiple myeloma 1 and bcl-6 are mutually exclusive, the tumor cells in approximately 50% of multiple myeloma 1-positive DLBCL show coexpression of bcl-6, suggesting that the expression of these proteins may be deregulated. Twenty-five Burkitt lymphoma cases, including 19 associated with HIV, were reported in one of the few studies in the literature; 2 of these cases showed occasional multiple myeloma 1-positive cells, less than the 20% cutoff for positivity. We studied 222 cases of well-characterized Burkitt lymphoma with the classic phenotype and C-MYC translocation and found 90 cases (40.5%) with multiple myeloma 1 nuclear expression, suggesting a late germinal center stage of differentiation.

  4. Complete remission of gastric Burkitt's lymphoma after eradication of Helicobacter pylori

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    Isabelle Baumgaertner; Christiane Copie-Bergman; Michael Levy; Corinne Haioun; Antoine Charachon; Maryse Baia; Iradj Sobhani; Jean-Charles Delchier

    2009-01-01

    Burkitt's lymphoma is a highly aggressive non- Hodgkin lymphoma, often presenting in extra-nodal sites. It generally has a poor spontaneous outcome and needs aggressive treatment with systemic and intrathecal chemotherapy. Occurrence at the gastric site is rare. We report the case of a 39-year old woman who presented with a prominent ulcerated lesion of the antrum corresponding histologically to a Burkitt's lymphoma associated with Helicobacter pylori ( H pylori) infection. Interphase fluorescence in situ hybridization (FISH) demonstrated c-MYC gene rearrangement in tumour cells without BCL2 or BCL6 gene translocations.Ulcer healing and tumour regression with a complete histological response were obtained 8 wk after H pylor ieradication. In spite of this complete remission, taking into account the high risk of recurrence, the patient received systemic and intrathecal chemotherapy. Two years later, the patient remained in complete remission.This is the first report of a gastric Burkitt's lymphoma responding to H pylori eradication. These findings raise the question of the potential role of H pylori in the pathogenesis of some gastric Burkitt's lymphomas, and show the importance of searching for and eradicating the bacteria in combination with conventional chemotherapy regimens.

  5. MYC translocation-negative classical Burkitt lymphoma cases: an alternative pathogenetic mechanism involving miRNA deregulation

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    Leucci, E; Cocco, M; Onnis, A

    2008-01-01

    at the standardization of FISH procedures in lymphoma diagnosis, we found that five cases out of 35 classic endemic BLs were negative for MYC translocations by using a split-signal as well as a dual-fusion probe. Here we investigated the expression pattern of miRNAs predicted to target c-Myc, in BL cases, to clarify...... whether alternative pathogenetic mechanisms may be responsible for lymphomagenesis in cases lacking the MYC translocation. miRNAs are a class of small RNAs that are able to regulate gene expression at the post-transcriptional level. Several studies have reported their involvement in cancer...

  6. Chromosome abnormalities in Japanese Burkitt lymphoma cell lines.

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    Hamasaki,Kazuhide

    1982-02-01

    Full Text Available Six established Japanese Burkitt lymphoma (BL cell lines including one case with null cell type were studied by chromosomal banding techniques. The modal chromosome number was diploid or nearly diploid in five cases and hyperdiploid in one case. The marker chromosome 14q+ was observed in four of the six cases; the origin of the extra band was a chromosome 8 in three including the null cell case but could not be identified in the other. The two cases lacking the 14q+ marker had variant translocations involving the long arm of chromosome 8, one of which carried a translocation, t(8;22 (q24;q13 and the other a translocation, t(2;8 (p12;q24. Although structural and/or numerical aberrations were found in all six cell lines, chromosome 8 was the one most consistently involved. This frequent involvement of chromosome 8 in aberrations; therefore, may be an important event in the development of BL rather than the presence of a 14q+ marker chromosome.

  7. Biliary tract obstruction secondary to Burkitt lymphoma; Linfoma de Burkitt associado a obstrucao de vias biliares

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    Mendes, Wellington L.; Bezerra, Alanna Mara P.S.; Carvalho Filho, Nevicolino P.; Coelho, Robson C. [Hospital do Cancer, Sao Paulo, SP (Brazil). Centro de Tratamento e Pesquisa. Dept. de Pediatria; Soares, Fernando A. [Hospital do Cancer, Sao Paulo, SP (Brazil). Centro de Tratamento e Pesquisa. Dept. de Patologia; Pecora, Marcela S. [Hospital do Cancer, Sao Paulo, SP (Brazil). Centro de Tratamento e Pesquisa. Dept. de Imagem; Chapchap, Paulo [Hospital do Cancer, Sao Paulo, SP (Brazil). Centro de Tratamento e Pesquisa. Servico de Cirurgia Pediatrica

    2004-09-01

    The abdomen, in particular the ileocecal region, appendix and colon, is the most common primary site for Burkitt non Hodgkin's lymphoma (NHL). Involvement of the bile duct is rare. The authors describe a patient with abdominal NHL in which jaundice due to bile duct obstruction was the first clinical sign. Case report: a 3 year old white boy presented with one month of progressive jaundice, clay-colored stools, tea colored urine and increase of abdominal volume. Physical examination showed jaundice 3+/4+ and pale mucosa. The abdomen was moderately distended and timpanous and the liver was enlarged. Laboratory examinations confirmed cholestasis with total bilirubin of 8.2 mg/dl (direct bilirubin of 7.8 mg/dl), and microcytic and hypochromic anemia. Ultrasonography (US) and abdominal CT showed two solid tumors in hepatic hilar topography, and dilated intrahepatic biliary tree. The Doppler US showed hepatic artery and portal vein dislocation by the nodules. Comment: although jaundice occurs frequently as a late manifestation of NHL, it is rarely seen as the presenting sign. When jaundice is the first clinical sign and image studies show hepatic hilar tumor and bile duct obstruction, NHL should be considered in the differential diagnosis. (author)

  8. A case-control study of Burkitt lymphoma in East Africa: are local health facilities an appropriate source of representative controls?

    Directory of Open Access Journals (Sweden)

    Baik Sonya

    2012-03-01

    Full Text Available Abstract Background We investigated the feasibility and appropriateness of enrolling controls for Burkitt lymphoma (BL from local health facilities in two regions in Uganda. Methods BL case data were compiled from two local hospitals with capacity to diagnose and treat BL in North-west and North-central regions of Uganda during 1997 to 2009. Local health facility data were compiled from children attending four representative local health facilities in the two regions over a two week period in May/June 2010. Age and sex patterns of BL cases and children at local facilities were compared and contrasted using frequency tables. Results There were 999 BL cases diagnosed in the study area (92% of all BL cases treated at the hospitals: 64% were from North-central and 36% from North-west region. The mean age of BL cases was 7.0 years (standard deviation [SD] 3.0. Boys were younger than girls (6.6 years versus 7.2 years, P = 0.004 and cases from North-central region were younger than cases from North-west region (6.8 years versus 7.3 years, P = 0.014. There were 1012 children recorded at the four local health facilities: 91% at facilities in North-central region and 9% from facilities in North-west region. Daily attendance varied between 1 to 75 children per day. The mean age of children at health facilities was 2.2 years (SD 2.8; it did not differ by sex. Children at North-central region facilities were younger than children at North-west region facilities (1.8 years versus 6.6 years, P Conclusions While many children attend local health facilities, confirming feasibility of obtaining controls, their mean age is much lower than BL cases. Health facilities may be suitable for obtaining young, but not older, controls.

  9. [The clinical characteristics and outcomes of 16 Burkitt' s lymphoma with testicular involvement].

    Science.gov (United States)

    Huang, S; Jin, L; Yang, J; Duan, Y L; Zhang, M; Zhou, C J; Zhang, Y H

    2016-09-14

    Objective: To analyze the clinical features and outcomes of Burkitt lymphoma with testicular involvement and study the efficiency of high dose methotrexate (HD-MTX: 5-8g/m(2)) in those patients without radiation therapy. Method: Retrospective analysis was conducted in 16 Burkitt's lymphoma cases with testicular lymphoma involvement between Jan 2009 and Dec 2014. We followed the BCH-NHL-2009 protocol, modified from FAB LMB 89 combined with rituximab. All patients were enrolled in high-risk group (treated by Group C protocol). Results: Of 137 Burkitt lymphoma, 16 (11.67% ) had testicular involvement. All the patients were in stage Ⅳ, the median age was 6.65 years (ranges: 2.25 to 13.5 years). 8 cases had bone marrow involvement, 9 with central nervous system involvement, 5 with bi-testicular involvement, 1 with EB virus infection (EBV-IgM+). The median follow-up was 31.8 months (ranges: 0.5 to 79 months). During the study period, 2 cases died, 1 due to the disease relapse, the other one due to chemo-related dead. 1 had disease relapse 32 months after off treatment; the other 13 cases were all event free survival. 3-year OS was 87.5%, 3-year EFS was 72.9%. We also found the level of testosterone in ten adolescent were normal before and after chemotherapy. Conclusion: For the Burkitt lymphoma with testicular involvement, we abandon radiotherapy, and administer HD-MTX to lower the toxicity. The short-term survival is better, long-term survival still needs to be clarified.

  10. Burkitt's lymphoma of the duodenum in a patient with AIDS Linfoma de Burkitt do duodeno em um paciente com AIDS

    Directory of Open Access Journals (Sweden)

    Marcelo Corti

    2007-06-01

    Full Text Available Non-Hodgkin's lymphoma of B-cell type is the second most common neoplasm after Kaposi's sarcoma, among patients with human immunodeficiency virus infection. Most non-Hodgkin's lymphoma cases that are associated with acquired immunodeficiency syndrome involve extranodal sites, especially the digestive tract and the central nervous system. We report a case of primary lymphoma of the duodenum in a patient with AIDS. Upper gastrointestinal endoscopy revealed pseudopolypoid masses found in the second portion of the duodenum. A complete diagnostic study including histological, immunohistochemical and virological analyses showed high-grade B-cell Burkitt's lymphoma. The Epstein-Barr virus genome was detected in biopsies by immunohistochemical and in situ hybridization.O linfoma não-Hodgkin de células B é a segunda neoplasia mais comum em pacientes com infecção pelo vírus da imunodeficiência humana depois do sarcoma de Kaposi. A maioria dos casos de linfoma não-Hodgkin associados com a síndrome da imunodeficiência adquirida envolve locais extraganglionares, especialmente o trato digestivo e o sistema nervoso central. Nós relatamos um caso de linfoma primário do duodeno em um paciente com AIDS. Uma endoscopia digestiva alta mostrou massas pseudopolipóides encontradas na segunda porção do duodeno. Um estudo diagnóstico completo incluindo exames histológicos, imunohistoquímicos e virológicos mostrou um linfoma de células B tipo Burkitt. Detectou-se genoma do vírus Epstein-Barr em biópsias por hibridização in situ e imuno-histoquímica.

  11. Outcomes of Patients With Burkitt Lymphoma Older Than Age 40 Treated With Intensive Chemotherapeutic Regimens

    NARCIS (Netherlands)

    Kelly, Jennifer L.; Toothaker, Stephen R.; Ciminello, Lauren; Hoelzer, Dieter; Holte, Harald; LaCasce, Ann S.; Mead, Graham; Thomas, Deborah; Van Imhoff, Gustaaf W.; Kahl, Brad S.; Cheson, Bruce D.; Magrath, Ian T.; Fisher, Richard I.; Friedberg, Jonathan W.

    2009-01-01

    Burkitt lymphoma is a highly curable disorder when treated with modern intensive chemotherapy regimens. The majority of adult patients with Burkitt lymphoma in the United States are over age 40 years. Older patients have historically been underrepresented in published clinical trials of modern inten

  12. The NADPH oxidase inhibitor imipramine-blue in the treatment of Burkitt lymphoma.

    Science.gov (United States)

    Klingenberg, Marcel; Becker, Jürgen; Eberth, Sonja; Kube, Dieter; Wilting, Jörg

    2014-04-01

    Burkitt lymphoma is a rare malignancy arising from B cells. Current chemotherapeutic regimens achieve excellent overall survival rates in children, but less impressive rates in adults. There are cases with poor outcome caused by toxic effects of the therapy, tumor lysis syndrome, or metastatic spread of lymphomas to the central nervous system. Modulators of reactive oxygen species are currently discussed as potential drugs for the treatment of cancer. The NADPH oxidase 4 inhibitor imipramine-blue might satisfy the aforementioned requirements, and was studied here. We used MTT assay, crystal violet assay, and thymidine 3H-incorporation assay to analyze the effects of imipramine-blue on Burkitt lymphoma (BL2, BL2B95, BL30B95, BL41B95), neuroblastoma (KELLY, SH-SY5Y, SMS-KAN), cervix carcinoma (HeLa), breast cancer (MDA-MB231), angiosarcoma (AS-M), human embryonic kidney (HEK293WT), and nonmalignant (FLP1) cell lines. The effects of imipramine-blue on BL2B95 cells in vivo were investigated in xenografts on the chick chorioallantoic membrane (CAM). We report that imipramine-blue is a potent growth inhibitor for several cancer cell lines in vitro with IC(50) values comparable to those of doxorubicin (0.16-7.7 μmol/L). Tumor size of BL2B95 cells inoculated in the CAM was reduced significantly (P imipramine-blue. Lymphogenic dissemination of BL2B95 and the formation of blood and lymphatic vessels in experimental tumors were not affected. We show that imipramine-blue can be used to decrease the viability of cancer cell lines in vitro and in vivo. Imipramine-blue reduces the size of experimental Burkitt lymphoma significantly but does not affect the dissemination of BL2B95 cells, angiogenesis, and lymphangiogenesis.

  13. Burkitt's non-Hodgkins lymphoma presenting as facial nerve palsy in HIV-positive patients.

    Science.gov (United States)

    Woodcock, H; Nelson, M

    2011-02-01

    An isolated facial nerve palsy is rare as the presentation of a central nervous system lymphoma. In this case series, we present the clinical features of three HIV-positive patients presenting with facial nerve palsies due to HIV-associated Burkitt's lymphoma. These patients had a non-resolving facial paralysis, which occurred during a late stage of HIV. Magnetic resonance imaging (MRI) did not show leptomeningeal enhancement. Cerebrospinal fluid revealed a lymphocytosis with elevated protein and low glucose levels. The diagnosis of Burkitt's lymphoma was made on histology which showed the characteristic 'starry sky' appearance due to scattered tangible body-laden macrophages. The patients were commenced on the intensive chemotherapy regimen of CODOX-M/IVAC. Two patients died of disease progression and the third patient died of chemotherapy toxicity. This case series highlights the need for a high index of suspicion for underlying malignancy when a patient presents with a persistent facial paralysis in the later stages of HIV infection.

  14. Viral studies in burkitt lymphoma: association with Epstein-Barr virus but not HHV-8.

    Science.gov (United States)

    Queiroga, Eduardo M; Gualco, Gabriela; Chioato, Lucimara; Harrington, William J; Araujo, Iguaracyra; Weiss, Lawrence M; Bacchi, Carlos E

    2008-08-01

    Burkitt lymphoma (BL) is a highly aggressive non-Hodgkin lymphoma, composed of a monomorphic population of medium-sized B cells with a high proliferation rate and a consistent MYC translocation. Epstein-Barr virus (EBV) has been associated with BL with different frequencies depending on the clinical variant. Kaposi sarcoma-associated herpesvirus, or human herpesvirus 8 (HHV-8), infects a wide range of normal cells, having a well-established role in the pathogenesis of various neoplasms, including Kaposi sarcoma, primary effusion lymphoma, multicentric Castleman disease (MCD) and MCD-associated plasmablastic lymphoma. In secondary immunodeficiencies, such as HIV-1 infection and organ transplantation, HHV-8 is considered an opportunistic pathogen linked to the development of lymphomas in patients with AIDS and HIV + patients. We studied the association of EBV and HHV-8 by immunohistochemical analysis, in situ hybridization, and polymerase chain reaction in a large number of well-characterized BLs. EBV was present in 45.0% of all BL cases with higher incidence in the pediatric group; most cases were EBV type A. We found no association of BL with HHV-8 in EBV + BL or in EBV-cases, including the HIV + BL group.

  15. Burkitt lymphoma in adolescents and young adults: management challenges

    Directory of Open Access Journals (Sweden)

    Dozzo M

    2016-12-01

    Full Text Available Massimo Dozzo,1 Francesca Carobolante,1 Pietro Maria Donisi,2 Annamaria Scattolin,1 Elena Maino,1 Rosaria Sancetta,1 Piera Viero,1 Renato Bassan1 1Complex Operative Unit of Hematology, Ospedale dell’Angelo, 2Simple Departmental Operative Unit of Anatomic Pathology, Ospedale Ss. Giovanni e Paolo, Venice, Italy Abstract: About one-half of all Burkitt lymphoma (BL patients are younger than 40 years, and one-third belong to the adolescent and young adult (AYA subset, defined by an age between 15 and 25–40 years, based on selection criteria used in different reports. BL is an aggressive B-cell neoplasm displaying highly characteristic clinico-diagnostic features, the biologic hallmark of which is a translocation involving immunoglobulin and c-MYC genes. It presents as sporadic, endemic, or epidemic disease. Endemicity is pathogenetically linked to an imbalance of the immune system which occurs in African children infected by malaria parasites and Epstein–Barr virus, while the epidemic form strictly follows the pattern of infection by HIV. BL shows propensity to extranodal involvement of abdominal organs, bone marrow, and central nervous system, and can cause severe metabolic and renal impairment. Nevertheless, BL is highly responsive to specifically designed short-intensive, rotational multiagent chemotherapy programs, empowered by the anti-CD20 monoclonal antibody rituximab. When carefully applied with appropriate supportive measures, these modern programs achieve a cure rate of approximately 90% in the average AYA patient, irrespective of clinical stage, which is the best result achievable in any aggressive lymphoid malignancy to date. The challenges ahead concern the following: optimization of management in underdeveloped countries, with reduction of diagnostic and referral-for-care intervals, and the applicability of currently curative regimens; the development of lower intensity but equally effective treatments for frail or

  16. Detection and outcome of occult leptomeningeal disease in diffuse large B-cell lymphoma and Burkitt lymphoma

    NARCIS (Netherlands)

    W.H. Wilson (Wyndham); J.E.C. Bromberg (Jacolien); M. Stetler-Stevenson (Maryalice); S.M. Steinberg (Seth); L. Martin-Martin (Lourdes); C. Muñiz (Carmen); J.M. Sancho (Juan Manuel); L. Caballero; M.A. Davidis (Marjan); R.A. Brooimans (Rik); B. Sanchez-Gonzalez (Blanca); A. Salar (Antonio); E. González-Barca (Eva); J.M. Ribera (Josep Maria); M. Shovlin (Margaret); A. Filie (Armando); K. Dunleavy (Kieron); T. Mehrling (Thomas); M. Spina (Michele); A. Orfao (Alberto)

    2014-01-01

    textabstractThe benefit of intrathecal therapy and systemic rituximab on the outcome of diffuse large B-cell lymphoma at risk of central nervous system disease is controversial. Furthermore, the effect of intrathecal treatment and rituximab in diffuse large B-cell and Burkitt lymphoma with occult le

  17. Burkitt lymphoma in adolescents and young adults: management challenges

    Science.gov (United States)

    Dozzo, Massimo; Carobolante, Francesca; Donisi, Pietro Maria; Scattolin, Annamaria; Maino, Elena; Sancetta, Rosaria; Viero, Piera; Bassan, Renato

    2017-01-01

    About one-half of all Burkitt lymphoma (BL) patients are younger than 40 years, and one-third belong to the adolescent and young adult (AYA) subset, defined by an age between 15 and 25–40 years, based on selection criteria used in different reports. BL is an aggressive B-cell neoplasm displaying highly characteristic clinico-diagnostic features, the biologic hallmark of which is a translocation involving immunoglobulin and c-MYC genes. It presents as sporadic, endemic, or epidemic disease. Endemicity is pathogenetically linked to an imbalance of the immune system which occurs in African children infected by malaria parasites and Epstein–Barr virus, while the epidemic form strictly follows the pattern of infection by HIV. BL shows propensity to extranodal involvement of abdominal organs, bone marrow, and central nervous system, and can cause severe metabolic and renal impairment. Nevertheless, BL is highly responsive to specifically designed short-intensive, rotational multiagent chemotherapy programs, empowered by the anti-CD20 monoclonal antibody rituximab. When carefully applied with appropriate supportive measures, these modern programs achieve a cure rate of approximately 90% in the average AYA patient, irrespective of clinical stage, which is the best result achievable in any aggressive lymphoid malignancy to date. The challenges ahead concern the following: optimization of management in underdeveloped countries, with reduction of diagnostic and referral-for-care intervals, and the applicability of currently curative regimens; the development of lower intensity but equally effective treatments for frail or immunocompromised patients at risk of death by complications; the identification of very high-risk patients through positron-emission tomography and minimal residual disease assays; and the assessment in these and the few refractory/relapsed ones of new monoclonals (ofatumumab, blinatumomab, inotuzumab ozogamicin) and new molecules targeting c-MYC and

  18. Pseudomembranous colitis presenting as acute colonic obstruction without diarrhea in a patient with gastric Burkitt lymphoma

    Institute of Scientific and Technical Information of China (English)

    Kenichi Nomura; Shigeo Horiike; Takeshi Okanoue; Masafumi Taniwaki; Kohei Fukumoto; Daisuke Shimizu; Takashi Okuda; Naohisa Yoshida; Yuri Kamitsuji; Yosuke Matsumoto; Hideyuki Konishi; Yuji Ueda

    2005-01-01

    Pseudomembranous colitis (PMC) usually manifests asfever and diarrhea in hospitalized patients treated withsystemic antibiotics. We described a case of PMC withintestinal obstruction but without diarrhea. A 60-yearold man was hospitalized for chemotherapy for the treatment of Burkitt lymphoma of the stomach. The patient became febrile and complained of crampy abdominal pain during the post-chemotherapy nadir. Plain abdominal radiography showed some intestinal gas and niveau. Because stool cytotoxin assay for clostridium difficile was positive and colon fiberscopic examination showed a pseudomembrane at the left side of the colon,and a diagnosis of PMC was made. Treatment with intracolonic vancomycin administration by colonoscopy and nasoileus tube was successful. Physicians should take into account the possibility of bowel obstruction due to PMC occurring in patients undergoing chemotherapy and perform emergency colonoscopy examination of suspected cases.

  19. Selective activation of TCR-G¿ cells in endemic Burkitt's lymphoma

    DEFF Research Database (Denmark)

    Futagbi, Godfred; Welbeck, Jennifer E; Tetteh, John Kweku A

    2007-01-01

    BACKGROUND: The overlap in geographical distribution of Plasmodium falciparum malaria and endemic Burkitt's lymphoma (eBL)--an aggressive Epstein-Barr virus (EBV)-associated B-cell tumour occurring almost exclusively in the tropics--strongly suggests a link between the two diseases. It is suspect...

  20. IGH switch breakpoints in Burkitt lymphoma : Exclusive involvement of noncanonical class switch recombination

    NARCIS (Netherlands)

    Guikema, Jeroen E. J.; de Boer, Conny; Haralambieva, Eugenia; Smit, Laura A.; van Noesel, Carel J. M.; Schuuring, Ed; Kluin, Philip M.

    2006-01-01

    Most chromosomal t(8;14) translocations in sporadic Burkitt lymphomas (BL) are mediated by immunoglobulin class switch, recombination (CSR), yet all tumors express IgM, suggesting an incomplete or exclusively monoallelic CSR event. We studied the exact configuration of both the nontranslocated IGH a

  1. IGH switch breakpoints in Burkitt lymphoma: Exclusive involvement of noncanonical class switch recombination

    NARCIS (Netherlands)

    J.E.J. Guikema; C. de Boer; E. Haralambieva; L.A. Smit; C.J.M. van Noesel; E. Schuuring; P.M. Kluin

    2006-01-01

    Most chromosomal t(8;14) translocations in sporadic Burkitt lymphomas (BL) are mediated by immunoglobulin class switch, recombination (CSR), yet all tumors express IgM, suggesting an incomplete or exclusively monoallelic CSR event. We studied the exact configuration of both the nontranslocated IGH a

  2. Burkitt lymphoma pathogenesis and therapeutic targets from structural and functional genomics

    NARCIS (Netherlands)

    Schmitz, Roland; Young, Ryan M.; Ceribelli, Michele; Jhavar, Sameer; Xiao, Wenming; Zhang, Meili; Wright, George; Shaffer, Arthur L.; Hodson, Daniel J.; Buras, Eric; Liu, Xuelu; Powell, John; Yang, Yandan; Xu, Weihong; Zhao, Hong; Kohlhammer, Holger; Rosenwald, Andreas; Kluin, Philip; Mueller-Hermelink, Hans Konrad; Ott, German; Gascoyne, Randy D.; Connors, Joseph M.; Rimsza, Lisa M.; Campo, Elias; Jaffe, Elaine S.; Delabie, Jan; Smeland, Erlend B.; Ogwang, Martin D.; Reynolds, Steven J.; Fisher, Richard I.; Braziel, Rita M.; Tubbs, Raymond R.; Cook, James R.; Weisenburger, Dennis D.; Chan, Wing C.; Pittaluga, Stefania; Wilson, Wyndham; Waldmann, Thomas A.; Rowe, Martin; Mbulaiteye, Sam M.; Rickinson, Alan B.; Staudt, Louis M.

    2012-01-01

    Burkitt's lymphoma (BL) can often be cured by intensive chemotherapy, but the toxicity of such therapy precludes its use in the elderly and in patients with endemic BL in developing countries, necessitating new strategies(1). The normal germinal centre B cell is the presumed cell of origin for both

  3. Significance of residual abdominal masses in children with abdominal Burkitt's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Karmazyn, B.; Horev, G.; Kornreich, L. [Dept. of Diagnostic Radiology, Schneider Children' s Medical Center of Israel, Petah-Tikva (Israel); Ash, S.; Goshen, Y.; Yaniv, I. [Dept. of Hematology and Oncology, Schneider Children' s Medical Center of Israel, Petah-Tikva (Israel)

    2001-11-01

    Purpose: To evaluate the natural history of children with abdominal Burkitt's lymphoma who had complete clinical remission and residual abdominal mass after treatment. Material and methods: The charts and imaging findings of all children with abdominal Burkitt's lymphoma treated and followed at our medical center between 1988 and 1999 were reviewed for the presence, management, clinical course, and prognosis of residual mass. Results: Only children who achieved complete clinical remission were included. The study group consisted of 33 children (20 boys and 13 girls) aged 2.6-17.6 years (mean 7.2 years). Of these, seven (20.6 %) were found to have a residual abdominal mass. Two underwent second-look operation with no evidence of viable tumor on histology. The remaining five were followed by imaging studies for 2.2-9.1 years (mean 6.1 years); none relapsed. Conclusion: Residual mass is not uncommon in children with abdominal Burkitt's lymphoma. The presence of residual mass in a child with complete clinical remission does not alter the long-term prognosis. Therefore, in children with Burkitt's lymphoma and residual mass with no other signs of disease activity, expectant watching may be appropriate. (orig.)

  4. Malnutrition and neutropenia in children treated for Burkitt Lymphoma in Malawi

    NARCIS (Netherlands)

    T. Israëls; M.D. van de Wetering; P. Hesseling; N. van Geloven; H.N. Caron; E.M. Molyneux

    2009-01-01

    Background. infection in neutropenic children is a major cause of morbidity and mortality in children treated for cancer. In developing countries, children with cancer are often malnourished at diagnosis. In Blantyre, Malawi, children with Burkitt lymphoma are treated with a local protocol with limi

  5. Virus-encoded microRNA contributes to the molecular profile of EBV-positive Burkitt lymphomas.

    Science.gov (United States)

    Piccaluga, Pier Paolo; Navari, Mohsen; De Falco, Giulia; Ambrosio, Maria Raffaella; Lazzi, Stefano; Fuligni, Fabio; Bellan, Cristiana; Rossi, Maura; Sapienza, Maria Rosaria; Laginestra, Maria Antonella; Etebari, Maryam; Rogena, Emily A; Tumwine, Lynnette; Tripodo, Claudio; Gibellini, Davide; Consiglio, Jessica; Croce, Carlo M; Pileri, Stefano A; Leoncini, Lorenzo

    2016-01-05

    Burkitt lymphoma (BL) is an aggressive neoplasm characterized by consistent morphology and phenotype, typical clinical behavior and distinctive molecular profile. The latter is mostly driven by the MYC over-expression associated with the characteristic translocation (8;14) (q24; q32) or with variant lesions. Additional genetic events can contribute to Burkitt Lymphoma pathobiology and retain clinical significance. A pathogenetic role for Epstein-Barr virus infection in Burkitt lymphomagenesis has been suggested; however, the exact function of the virus is largely unknown.In this study, we investigated the molecular profiles (genes and microRNAs) of Epstein-Barr virus-positive and -negative BL, to identify specific patterns relying on the differential expression and role of Epstein-Barr virus-encoded microRNAs.First, we found significant differences in the expression of viral microRNAs and in selected target genes. Among others, we identified LIN28B, CGNL1, GCET2, MRAS, PLCD4, SEL1L, SXX1, and the tyrosine kinases encoding STK10/STK33, all provided with potential pathogenetic significance. GCET2, also validated by immunohistochemistry, appeared to be a useful marker for distinguishing EBV-positive and EBV-negative cases. Further, we provided solid evidences that the EBV-encoded microRNAs (e.g. BART6) significantly mold the transcriptional landscape of Burkitt Lymphoma clones.In conclusion, our data indicated significant differences in the transcriptional profiles of EBV-positive and EBV-negative BL and highlight the role of virus encoded miRNA.

  6. Clinicopathological features of aggressive B-cell lymphomas including B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell and Burkitt lymphomas: a study of 44 patients from Argentina.

    Science.gov (United States)

    Bürgesser, María Virginia; Gualco, Gabriela; Diller, Ana; Natkunam, Yasodha; Bacchi, Carlos E

    2013-06-01

    Aggressive B-cell lymphomas incorporate a wide spectrum of lymphomas that pose challenges in diagnosis as well as treatment. We evaluated the clinicopathological features of 44 patients with aggressive B-cell lymphomas which were classified into 3 groups based on the World Health Organization 2008 classification as follows: including 30 cases of diffuse large B-cell lymphoma (DLBCL), 8 cases of Burkitt lymphoma (BL) and 6 cases of B-cell lymphoma, unclassifiable, with features intermediate between Burkitt lymphoma and diffuse large B-cell lymphoma (BCLU). Male predominance was observed in BL and BCLU groups and the mean age varied from 29 years in BL, 61 years in DLBCL and 70 years in BCLU. Patients with BCLU presented at more advanced stages and had a higher international prognostic index. By immunohistochemistry, they shared characteristics of both BL (including more frequent expression of SOX11) and DLBCL. FISH analyses showed three cases with more than one rearrangement: one MYC/BCL2 and two BCL2/BCL6, in addition to which one case with BCL2/IGH translocation and another with MYC rearrangement were also detected. The mean follow-up survival time of BCLU was 6.6 months, which was significantly shorter in comparison to DLBCL (31 months) and BL (30 months), respectively. The importance of recognizing this BCLU group relies on its different clinical course, poor prognosis and shorter survival than DLBCL and BL. An accurate diagnosis is critical for risk stratification and to improve therapeutic approaches and outcomes.

  7. Burkitt lymphoma in Brazil is characterized by geographically distinct clinicopathologic features.

    Science.gov (United States)

    Queiroga, Eduardo M; Gualco, Gabriela; Weiss, Lawrence M; Dittmer, Dirk P; Araujo, Iguaracyra; Klumb, Claudette E N; Harrington, William J; Bacchi, Carlos E

    2008-12-01

    Burkitt lymphoma (BL) is a highly aggressive non-Hodgkin lymphoma with a consistent MYC translocation. Epstein-Barr virus (EBV) has been associated with BL at different frequencies, depending on the clinical variant and geographic regions. This is a large-scale study of BL in Brazil, including 234 patients from 5 geographic regions that are widely disparate socioeconomically, including pediatric (61.1%) and adult (37.6%) populations. EBV was present in 52.6% of all BL cases, varying from 29% (12/42) in the South to 76% (13/17) in the North. Most of the cases were EBV type A. The frequency was higher in the pediatric group, and EBV association within this age range predominated in all regions except the South. Expression of p53 protein was observed in 16.2%, and only rare cases showed p63 expression. BL in Brazil is regionally distinct and has a low incidence of p53 overexpression and a higher-than-expected association with EBV in sporadic cases.

  8. Detection and outcome of occult leptomeningeal disease in diffuse large B-cell lymphoma and Burkitt lymphoma.

    Science.gov (United States)

    Wilson, Wyndham H; Bromberg, Jacoline E C; Stetler-Stevenson, Maryalice; Steinberg, Seth M; Martin-Martin, Lourdes; Muñiz, Carmen; Sancho, Juan Manuel; Caballero, Maria Dolores; Davidis, Marjan A; Brooimans, Rik A; Sanchez-Gonzalez, Blanca; Salar, Antonio; González-Barca, Eva; Ribera, Jose Maria; Shovlin, Margaret; Filie, Armando; Dunleavy, Kieron; Mehrling, Thomas; Spina, Michele; Orfao, Alberto

    2014-07-01

    The benefit of intrathecal therapy and systemic rituximab on the outcome of diffuse large B-cell lymphoma at risk of central nervous system disease is controversial. Furthermore, the effect of intrathecal treatment and rituximab in diffuse large B-cell and Burkitt lymphoma with occult leptomeningeal disease detected by flow cytometry at diagnosis is unknown. Untreated diffuse large B-cell (n=246) and Burkitt (n=80) lymphoma at clinical risk of central nervous system disease and having had pre-treatment cerebrospinal fluid were analyzed by flow cytometry and cytology. Spinal fluid involvement was detected by flow cytometry alone (occult) in 33 (13%) diffuse large B-cell and 9 (11%) Burkitt lymphoma patients, and detected by cytology in 11 (4.5%) and 5 (6%) patients, respectively. Diffuse large B-cell lymphoma with occult spinal fluid involvement had poorer survival (P=0.0001) and freedom from central nervous system relapse (Pdisease and not control of central nervous system disease was the principal cause of treatment failure. In diffuse large B-cell lymphoma, systemic rituximab was associated with improved freedom from central nervous system relapse (P=0.003) but not with survival. Our results suggest that patients at risk of central nervous system disease should be evaluated by flow cytometry and that intrathecal prophylaxis/therapy is beneficial.

  9. Maxillary sporadic Burkitt's lymphoma associated with neuro-orbital involvement in an Indian male.

    Science.gov (United States)

    Manne, Rakesh Kumar; Madu, Chandra Sekhar; Talla, Harsh Vardhan

    2014-04-01

    Burkitt's lymphoma (BL) is the fastest growing malignancy of the lymphoreticular system to affect humans and has a potential ability to double in size every day. A case of maxillary sporadic BL (sBL) associated with neuro-orbital involvement in an Indian male is presented. sBL initially presented as maxillary swelling with no obvious dental and periodontal changes. Histological specimen from incisional biopsy revealed a round cell malignant tumor and immunohistochemistry reactions favored nonHodgkin's lymphoma consistent with BL. Four weeks later, patient presented with orbital involvement as diplopia, sixth cranial nerve palsy, and medial rectus palsy. Chemotherapy regimen according to LMB 89 protocol was started. During chemotherapy regimen patient showed bradycardia and Babinski response, suggestive of central nervous system involvement. sBL associated with orbital involvement is extremely rare and only seven cases have been reported. Our case showed unusual presentation; despite the aggressive tumor did not show any common clinical, radiological, and hematological findings. We also discussed the role of oral medicine specialist, importance of early diagnosis, and prompt referral in management of maxillary sBL.

  10. Epstein-Barr virus (EBV) association and latency profile in pediatric Burkitt's lymphoma: experience of a single institution in Argentina.

    Science.gov (United States)

    Lara, Julia; Cohen, Melina; De Matteo, Elena; Aversa, Luis; Preciado, Maria Victoria; Chabay, Paola

    2014-05-01

    The aim of this study is to characterize EBV expression and latency pattern in pediatric Burkitt's lymphoma in a single institution in Argentina. EBV-encoded RNA or protein was analyzed in 27 patients. EBERs was expressed in 37% of patients (29% of immunocompetent and 100% of immunosuppressed patients). EBV-positive cases were observed exclusively in patients younger than 5 years old. EBV association with immunocompetent patients exhibits the sporadic pattern in region under study, while its presence in patients infected with HIV was higher than described previously. EBV latency I profile was present in most of the patients, except for two immunosuppressed patients who displayed LMP1 expression.

  11. Burkitt's lymphoma is a malignancy of mature B cells expressing somatically mutated V region genes.

    OpenAIRE

    Klein, U.; Klein, G.; Ehlin-Henriksson, B.; Rajewsky, K.; Küppers, R.

    1995-01-01

    BACKGROUND: The developmental stage from which stems the malignant B cell population in Burkitt's lymphoma (BL) is unclear. An approach to answering this question is provided by the sequence analysis of rear-ranged immunoglobulin (Ig) variable region (V) genes from BL for evidence of somatic mutations, together with a phenotypic characterization. As somatic hypermutation of Ig V region genes occurs in germinal center B cells, somatically mutated Ig genes are found in germinal center B cells a...

  12. The cost effectiveness of treating paediatric cancer in low-income and middle-income countries: a case-study approach using acute lymphocytic leukaemia in Brazil and Burkitt lymphoma in Malawi.

    Science.gov (United States)

    Bhakta, Nickhill; Martiniuk, Alexandra L C; Gupta, Sumit; Howard, Scott C

    2013-02-01

    Approximately 90% of children with cancer reside in low-income and middle-income countries (LMIC) where healthcare resources are scarce and allocation decisions difficult. The cost effectiveness of treating childhood cancers in these settings is unknown. The objective of the present work was to determine cost-effectiveness thresholds for common paediatric cancers using acute lymphoblastic leukaemia (ALL) in Brazil and Burkitt lymphoma (BL) in Malawi as examples. Disability-adjusted life years (DALYs) prevented by treatment were compared to the gross domestic product (GDP) per capita of each country to define cost-effectiveness thresholds using WHO-CHOICE ('CHOosing Interventions that are Cost-Effective') guidelines. The case examples were selected due to the data available and because ALL and BL both have the potential to yield significant health gains at a low cost per patient treated. The key findings were as follows: the 3:1 cost/DALY prevented to GDP/capita ratio for ALL in Brazil was US $771,225; expenditures below this threshold were cost effective. Costs below US $257,075 (1:1 ratio) were considered very cost effective. Analogous thresholds for BL in Malawi were US $42,729 and US $14,243. Actual costs were far less. In Brazil, US $16,700 was spent to treat each patient while in Malawi total drug costs were less than US $50 per child. In summary, treatment of certain paediatric cancers in LMIC is very cost effective. Future research should evaluate actual treatment and infrastructure expenditures to help guide policymakers.

  13. Epstein-Barr virus (EBV)-positive sporadic burkitt lymphoma: an age-related lymphoproliferative disorder?

    Science.gov (United States)

    Satou, Akira; Asano, Naoko; Nakazawa, Atsuko; Osumi, Tomoo; Tsurusawa, Masahito; Ishiguro, Atsushi; Elsayed, Ahmed Ali; Nakamura, Naoya; Ohshima, Koichi; Kinoshita, Tomohiro; Nakamura, Shigeo

    2015-02-01

    Epstein-Barr virus (EBV) is detected in 20% to 30% of sporadic Burkitt lymphoma (sBL). However, only a few studies of EBV-positive (EBV) sBL have been reported, and its characteristics still remain controversial. To highlight the features of EBV sBL, we compared the clinicopathologic characteristics of 33 cases of EBV and 117 cases of EBV-negative (EBV) sBL in Japan. EBV sBL showed significantly higher age distribution (median, 42 vs. 13 y; PEBV group showed significantly higher incidence of involvement of tonsil (P=0.027), adrenal gland (P=0.011), and cervical lymph node (P=0.040). In addition, the EBV group tended to have higher incidence of nodal involvement (P=0.078) and involvement of para-aorta lymph node (P=0.084) and heart (P=0.050). In contrast, the gastrointestinal tract was less frequently affected in EBV sBL (P=0.024). In addition, the less positivity for MUM1 (P=0.020) of EBV sBL was highlighted. These results indicate that biological behavior and pathogenesis of EBV sBL might be different from those of EBV sBL. Our results demonstrate that EBV sBL has an aspect of age-related disease and is a distinct clinicopathologic subtype, which should be distinguished from EBV sBL.

  14. IGH switch breakpoints in Burkitt lymphoma: exclusive involvement of noncanonical class switch recombination.

    Science.gov (United States)

    Guikema, Jeroen E J; de Boer, Conny; Haralambieva, Eugenia; Smit, Laura A; van Noesel, Carel J M; Schuuring, Ed; Kluin, Philip M

    2006-09-01

    Most chromosomal t(8;14) translocations in sporadic Burkitt lymphomas (BL) are mediated by immunoglobulin class switch recombination (CSR), yet all tumors express IgM, suggesting an incomplete or exclusively monoallelic CSR event. We studied the exact configuration of both the nontranslocated IGH allele and the MYC/IGH breakpoint by applying a combination of low- and high-resolution methods (interphase FISH, DNA fiber FISH, long-distance PCR, and Southern blotting) on 16 BL. IGH class switch events involving the nontranslocated IGH allele were not observed. Thirteen cases had MYC/IGH breakpoints in or nearby IGH switch (S) sites, including five at Smu, three at Sgamma and five at Salpha. All eight translocations with a breakpoint at Sgamma or Salpha were perfectly reciprocal, without deletion of Cmu-Cdelta or other CH elements. Internal Smu deletions claimed to be a marker for CSR activity and implicated in stabilization of IgM expression were found in BL but did not correlate with downstream translocation events. This study shows that switch breakpoints in sporadic BL are exclusively resolved by a noncanonical recombination mechanism involving only one switch region.

  15. Sequential karyotyping in Burkitt lymphoma reveals a linear clonal evolution with increase in karyotype complexity and a high frequency of recurrent secondary aberrations

    NARCIS (Netherlands)

    Aukema, Sietse M.; Theil, Laura; Rohde, Marius; Bauer, Benedikt; Bradtke, Jutta; Burkhardt, Birgit; Bonn, Bettina R.; Claviez, Alexander; Gattenloehner, Stefan; Makarova, Olga; Nagel, Inga; Oschlies, Ilske; Pott, Christiane; Szczepanowski, Monika; Traulsen, Arne; Kluin, Philip M.; Klapper, Wolfram; Siebert, Reiner; Penas, Eva M. Murga

    2015-01-01

    Typical Burkitt lymphoma is characterized by an IG-MYC translocation and overall low genomic complexity. Clinically, Burkitt lymphoma has a favourable prognosis with very few relapses. However, the few patients experiencing disease progression and/or relapse have a dismal outcome. Here we report cyt

  16. Functional analysis of Burkitt's lymphoma mutant c-Myc proteins

    OpenAIRE

    1996-01-01

    The c-myc gene encodes a sequence-specific DNA binding protein that activates transcription of cellular genes. Transcription activation by Myc proteins is regulated by phosphorylation of serine and threonine residues within the transactivation domain and by complex formation with the retinoblastoma-related protein p107. In Burkitt’s lymphoma, missense mutations within the c-Myc transactivation domain have been found with high frequency. It has been reported that mutant c-Myc proteins derived ...

  17. pRb2/p130 protein expression and RBL2 mutation analysis in Burkitt lymphoma from Uganda

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    Wabinga Henry

    2009-08-01

    Full Text Available Abstract Background The members of the retinoblastoma protein family, pRb, p107 and pRb2 (p130, are central players in controlling the cell cycle. Whereas disturbed function of pRb is commonly seen in human cancers, it is still an open question whether pRb2 is involved in tumorigenic processes. However, altered subcellular localization of pRb2 and mutations in the pRb2-encoding gene RBL2 have been described for some tumours, including Burkitt lymphomas (BL. Methods We retrieved 51 biopsy specimens of endemic BL cases from Uganda. The expression of pRb2 was determined by immunohistochemistry. Exons 19–22 of the RBL2 gene, the region known to contain a nuclear localization signal, were screened for mutations by PCR amplification and direct DNA sequencing. Results Nearly all of our cases (84.0% were positive for pRb2 protein expression although this protein is a marker for growth arrest and Burkitt lymphoma is characterized by a high proliferation rate. Of the positive cases, 73.8% were scored as expressing the protein at a high level. Subcellular pRb2 localization was predominantly nuclear and no cases with expression restricted to the cytoplasm were observed. We did not detect any RBL2 mutations in the part of the gene that encodes the C-terminal end of the protein. Conclusion The majority of endemic BL cases from Uganda express pRb2, but somatic RBL2 mutations affecting the protein's nuclear localization signal appear to be rare.

  18. Burkitt's lymphoma is a malignancy of mature B cells expressing somatically mutated V region genes.

    Science.gov (United States)

    Klein, U.; Klein, G.; Ehlin-Henriksson, B.; Rajewsky, K.; Küppers, R.

    1995-01-01

    BACKGROUND: The developmental stage from which stems the malignant B cell population in Burkitt's lymphoma (BL) is unclear. An approach to answering this question is provided by the sequence analysis of rear-ranged immunoglobulin (Ig) variable region (V) genes from BL for evidence of somatic mutations, together with a phenotypic characterization. As somatic hypermutation of Ig V region genes occurs in germinal center B cells, somatically mutated Ig genes are found in germinal center B cells and their descendents. MATERIALS AND METHODS: Rearranged V kappa region genes from 10 kappa-expressing sporadic and endemic BL-derived cell lines (9 IgM and 1 IgG positive) and three kappa-expressing endemic BL biopsy specimens were amplified by polymerase chain reaction and sequenced. In addition, VH region gene sequences from these cell lines were determined. RESULTS: All BL cell lines and the three biopsy specimens carried somatically mutated V region genes. The average mutation frequency of rearranged V kappa genes from eight BL cell lines established from sporadic BL was 1.8%. A higher frequency (6%) was found in five endemic cases (three biopsy specimens and two BL cell lines). CONCLUSIONS: The detection of somatic mutations in the rearranged V region genes suggests that both sporadic and endemic BL represent a B-cell malignancy originating from germinal center B cells or their descendants. Interestingly, the mutation frequency detected in sporadic BL is in a range similar to that characteristic for IgM-expressing B cells in the human peripheral blood and for mu chain-expressing germinal center B cells, whereas the mutation frequency found in endemic BL is significantly higher. PMID:8529116

  19. Resveratrol-induced cytotoxicity in human Burkitt's lymphoma cells is coupled to the unfolded protein response

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    Yan Ying

    2010-08-01

    Full Text Available Abstract Background Resveratrol (RES, a natural phytoalexin found at high levels in grapes and red wine, has been shown to induce anti-proliferation and apoptosis of human cancer cell lines. However, the underlying molecular mechanisms are at present only partially understood. Method The effects of RES on activation of unfolded protein responses (UPR were evaluated using Western blotting, semi-quantitative and real-time RT-PCR. Cell death was evaluated using Annexin V/PI staining and subsequent FACS. Results Similar as tunicamycin, treatment with RES lead to the activation of all 3 branches of the UPR, with early splicing of XBP-1 indicative of IRE1 activation, phosphorylation of eIF2α consistent with ER resident kinase (PERK activation, activating transcription factor 6 (ATF6 splicing, and increase in expression levels of the downstream molecules GRP78/BiP, GRP94 and CHOP/GADD153 in human Burkitt's lymphoma Raji and Daudi cell lines. RES was shown to induce cell death, which could be attenuated by thwarting upregulation of CHOP. Conclusions Our data suggest that activation of the apoptotic arm of the UPR and its downstream effector CHOP/GADD153 is involved, at least in part, in RES-induced apoptosis in Burkitt's lymphoma cells.

  20. Endemic Burkitt Lymphoma: Long-term Outcome in 87 Patients Who Presented With Paraplegia in Cameroon.

    Science.gov (United States)

    Hesseling, P B; Mbah, G; Kouya, F; Kimbi, C; Nfor, P; Kaah, J; Kuruvilla, R; Best, A; Wharin, P

    2015-01-01

    The reported long-term outcome of endemic Burkitt lymphoma (eBL) patients who present with paraplegia is largely unknown. Records of BL patients treated with comparable short-interval cyclophosphamide chemotherapy schedules between 2004 and 2014 at three Baptist mission hospitals in Cameroon were reviewed. Survivors were followed up and examined at home or in hospital. Eighty-seven of 948 (9.2%) patients had paraplegia at diagnosis. The survival rate in eBL patients with paraplegia at diagnosis was 33% (n = 29) after follow-up of between 2 and 96 (median 40) months. Seven patients (24%) had neurological sequelae and needed rehabilitation. There was no relationship between the duration of symptoms (4 weeks) and the survival rate or the risk to have neurological sequelae. The survival rate and risk for sequelae were similar in patients with confirmed St. Jude stage III and IV diseases.

  1. De novo purine biosynthesis by two pathways in Burkitt lymphoma cells and in human spleen.

    Science.gov (United States)

    Reem, G H

    1972-05-01

    This study was designed to answer the question whether human lymphocytes and spleen cells were capable of de novo purine biosynthesis. Experiments were carried out in cell-free extracts prepared from human spleen, and from a cell line established from Burkitt lymphoma. Burkitt lymphoma cells and human spleen cells could synthesize the first and second intermediates of the purine biosynthetic pathway. Cell-free extracts of all cell lines studied contained the enzyme systems which catalyze the synthesis of phosphoribosyl-1-amine, the first intermediate unique to the purine biosynthetic pathway and of phosphoribosyl glycinamide, the second intermediate of this pathway. Phosphoribosyl-1-amine could be synthesized in cell-free extracts from alpha-5-phosphoribosyl-1-pyrophosphate (PRPP) and glutamine, from PRPP and ammonia, and by an alternative pathway, directly from ribose-5-phosphate and ammonia. These findings suggest that extrahepatic tissues may be an important source for the de novo synthesis of purine ribonucleotide in man. They also indicate that ammonia may play an important role in purine biosynthesis. The alternative pathway for the synthesis of phosphoribosyl-1-amine from ribose-5-phosphate and ammonia was found to be subject to inhibition by the end products of the purine synthetic pathway, particularly by adenylic acid and to a lesser degree by guanylic acid. The alternative pathway for phosphoribosyl-1-amine synthesis from ribose-5-phosphate and ammonia may contribute significantly towards the regulation of the rate of de novo purine biosynthesis in the normal state, in metabolic disorders in which purines are excessively produced and in myeloproliferative diseases.

  2. Hypermethylation of the tumor suppressor gene PRDM1/Blimp-1 supports a pathogenetic role in EBV-positive Burkitt lymphoma

    Science.gov (United States)

    Zhang, T; Ma, J; Nie, K; Yan, J; Liu, Y; Bacchi, C E; Queiroga, E M; Gualco, G; Sample, J T; Orazi, A; Knowles, D M; Tam, W

    2014-01-01

    PRDM1/Blimp-1 is a tumor suppressor gene in the activated B-cell subtype of diffuse large B-cell lymphomas. Its inactivation contributes to pathogenesis in this setting by impairing terminal B-cell differentiation induced by constitutive nuclear factor-κB activation. The role of PRDM1 in Burkitt lymphoma (BL) lymphomagenesis is not known. Here we identified hypermethylation of the promoter region and exon 1 of PRDM1 in all six Epstein–Barr virus (EBV)-positive BL cell lines and 12 of 23 (52%) primary EBV-positive BL or BL-related cases examined, but in none of the EBV-negative BL cell lines or primary tumors that we assessed, implying a tumor suppressor role for PRDM1 specifically in EBV-associated BL. A direct induction of PRDM1 hypermethylation by EBV is unlikely, as PRDM1 hypermethylation was not observed in EBV-immortalized B lymphoblastoid cell lines. Treatment of EBV-positive BL cells with 5′ azacytidine resulted in PRDM1 induction associated with PRDM1 demethylation, consistent with transcriptional silencing of PRDM1 as a result of DNA methylation. Overexpression of PRDM1 in EBV-positive BL cell lines resulted in cell cycle arrest. Our results expand the spectrum of lymphoid malignancies in which PRDM1 may have a tumor suppressor role and identify an epigenetic event that likely contributes to the pathogenesis of BL. PMID:25382611

  3. Clinical pathological analysis of primary vermiform appendix Burkitt's lymphoma%阑尾原发Burkitt淋巴瘤临床病理观察

    Institute of Scientific and Technical Information of China (English)

    曾林华; 马丽梅

    2012-01-01

    目的:探讨阑尾原发Burkitt淋巴瘤(BL)的临床病理特点、免疫表型及分子生物学特征.方法:运用组织形态及免疫组化,EB病毒(EBER)原位杂交方法研究1例发生在阑尾的Burkitt淋巴瘤,并结合文献进行分析讨论.结果:阑尾Burkitt淋巴瘤(BL)形态学表现为肿瘤细胞弥漫一致性增生的中等大小细胞浸润,部分瘤细胞周围空晕伴有星空现象.免疫组化显示,肿瘤细胞LCA,CD20及CD10均为阳性,Ki-67大于80%阳性,CD99,CD3p,Mpo阴性,原位杂交EBER阴性.结论:原发于阑尾Burkitt淋巴瘤(BL)非常罕见,属高度侵袭性.应与其他类型淋巴瘤相鉴别,需结合组织形态及免疫组化,原位杂交等为临床诊断和及时治疗提供依据.%Objective:To observe the clinicopathologic feature, immunophenotype and molecular biology character of primary vermiform appendix Burkitts lymphoma. Methods: A case of primary vermiform appendix Burkitt's lym-phoma was studied by the means of histological observation, immunohistochemistry and EB virus hybridization in situ. The feature was discussed with the related literature. Results: Primary vermiform appendix Burkitts lymphoma displayed asystematic hyperplastic tumour cell infiltrated by medium sized cell, part neoplastic cell surrounded by kaino- areolae and starry sky phenomenon in histology. The immunohistochemical result of LCA, CD20 and CD10 was positive. That of CD99, CD3p and Mpo was negative. Positive rate of Ki - 67 was above 80%. EBER was negative in situ hybridization. Conclusion: Primary vermiform appendix Burkitts lymphoma is exceptional invasive tumor, differing from other types of lymphoma. Histological observation, immunohistochemistry and in - situ hybridization are fundamental pathologic diagnosis means.

  4. Insuficiência renal aguda como manifestação inicial de linfoma de Burkitt renal Acute renal failure as first clinical presentation of Burkitt’s renal lymphoma

    Directory of Open Access Journals (Sweden)

    José Gastão Rocha de Carvalho

    2006-06-01

    Full Text Available Relatamos o caso de um jovem de 14 anos que procurou atendimento médico por edema e hipertensão, sendo insuficiência renal aguda secundária a linfoma de Burkitt renal diagnosticada após avaliação laboratorial, de imagem e biópsia de massa tumoral renal.This case report is from a 14-year-old boy who had edema and hypertension due to a primary renal Burkitt's lymphoma, diagnosed through laboratory and image evaluation and kidney tumor biopsy.

  5. Insuficiência renal aguda como manifestação inicial de linfoma de Burkitt renal Acute renal failure as first clinical presentation of Burkitt’s renal lymphoma

    OpenAIRE

    José Gastão Rocha de Carvalho; Jean Rodrigo Tafarel; Wilson Beleski de Carvalho; Ana Paula de Azambuja; Elicéia Soraia Zenaro; Rodrigo Bendlin

    2006-01-01

    Relatamos o caso de um jovem de 14 anos que procurou atendimento médico por edema e hipertensão, sendo insuficiência renal aguda secundária a linfoma de Burkitt renal diagnosticada após avaliação laboratorial, de imagem e biópsia de massa tumoral renal.This case report is from a 14-year-old boy who had edema and hypertension due to a primary renal Burkitt's lymphoma, diagnosed through laboratory and image evaluation and kidney tumor biopsy.

  6. Screening for Residual Disease in Pediatric Burkitt Lymphoma Using Consensus Primer Pools

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    Melissa Agsalda

    2009-01-01

    Full Text Available Assessing molecular persistent or minimal residual disease (PD/MRD in childhood Burkitt lymphoma (BL is challenging because access to original tumor is usually needed to design patient-specific primers (PSPs. Because BL is characterized by rearranged immunoglobulin heavy chain (IgVH genes, IgVH primer pools from IgVH1–IgVH7 regions were tested to detect PD/MRD, thus eliminating the need for original tumor. The focus of the current study was to assess the feasibility of using IgVH primer pools to detect disease in clinical specimens. Fourteen children diagnosed with B-NHL had follow-up repository specimens available to assess PD/MRD. Of the 14 patients, 12 were PD/MRD negative after 2 months of therapy and remained in remission at the end of therapy; 2/14 patients were PD/MRD positive at 2-3 months and later relapsed. PSP-based assays from these 14 patients showed 100% concordance with the current assay. This feasibility study warrants further investigation to assess PD/MRD using IgVH primer pools, which could have clinical significance as a real-time assessment tool to monitor pediatric BL and possibly other B-cell non-Hodgkin lymphoma therapy.

  7. A Role for RNA Viruses in the Pathogenesis of Burkitt's Lymphoma: The Need for Reappraisal

    Directory of Open Access Journals (Sweden)

    Corry van den Bosch

    2012-01-01

    Full Text Available Certain infectious agents are associated with lymphomas, but the strength of the association varies geographically, suggesting that local environmental factors make important contributions to lymphomagenesis. Endemic Burkitt’s Lymphoma has well-defined environmental requirements making it particularly suitable for research into local environmental factors. The Epstein-Barr virus and holoendemic Malaria are recognized as important cofactors in endemic Burkitt’s Lymphoma and their contributions are discussed. Additionally, infection with Chikungunya Fever, a potentially oncogenic arbovirus, was associated with the onset of endemic Burkitt’s Lymphoma in one study and also with space-time case clusters of the lymphoma. Chikungunya Virus has several characteristics typical of oncogenic viruses. The Flavivirus, Hepatitis C, a Class 1 Human Carcinogen, closely related to the arboviruses, Yellow Fever, and Dengue, is also more distantly related to Chikungunya Virus. The mechanisms of oncogenesis believed to operate in Hepatitis C lymphomagenesis are discussed, as is their potential applicability to Chikungunya Virus.

  8. Hematogones With Lambda Light Chain Restriction in a 4-Year-Old Boy With Burkitt Lymphoma: A Potential Diagnostic Pitfall.

    Science.gov (United States)

    Guillory, Tesha; Li, Shiyong; Bergsagel, Daniel J; Weinzierl, Elizabeth; Bunting, Silvia T

    2016-05-01

    Hematogones are immature normal B cell precursors with a characteristic immunophenotype profile on flow cytometry that typically do not express surface immunoglobulin light chains. In this report, we describe a case in which the hematogones exhibit light chain restriction. Our patient was a 4-year-old boy with a complicated medical history involving treatment for a presumed bilateral Wilms tumor of the kidney that on later resection was diagnosed as Burkitt lymphoma. Flow cytometry analysis of his bone marrow revealed a small distinct population of cells expressing dim cluster of differentiation (CD)10, CD19, CD22, CD38, dim CD58, human leukocyte antigen-D related (HLA-DR), and dim CD45, which are characteristic of hematogones. These cells, however, demonstrated dim surface immunoglobulin lambda light-chain restriction. Molecular study results for immunoglobulin heavy and kappa light-chain gene rearrangements were negative. We present this case to raise awareness of the potential pitfalls of working up bone marrow for involvement by B cell lymphoproliferative disorder.

  9. Transcriptomic and functional pathways analysis of ascorbate-induced cytotoxicity and resistance of Burkitt lymphoma.

    Science.gov (United States)

    Pei, Zenglin; Zhang, Xuan; Ji, Chunxia; Liu, Song-Mei; Wang, Jin

    2016-09-27

    Ascorbate is a pro-oxidant that generates hydrogen peroxide-dependent cytotoxity in cancer cells without adversely affecting normal cells. To determine the mechanistic basis for this phenotype, we selected Burkitt lymphoma cells resistant to ascorbate (JLPR cells) and their ascorbate-sensitive parental cells (JLPS cells). Compared with JLPS cells, the increased glucose uptake in JLPR cells (with upregulated glucose transporters, increased antioxidant enzyme activity, and altered cell cycling) conferred ascorbate-induced cytotoxicity and resistance. Transcriptomic profiles and function pathway analysis identified differentially expressed gene signatures for JLPR cells and JLPS cells, which differential expression levels of five genes (ATF5, CD79B, MHC, Myosin, and SAP18) in ascorbate-resistant cells were related to phosphoinositide 3 kinase, cdc42, DNA methylation and transcriptional repression, polyamine regulation, and integrin-linked kinase signaling pathways. These results suggested that coordinated changes occurred in JLPR cells to enable their survival when exposed to the cytotoxic pro-oxidant stress elicited by pharmacologic ascorbate treatment.

  10. HSP90 promotes Burkitt lymphoma cell survival by maintaining tonic B-cell receptor signaling.

    Science.gov (United States)

    Walter, Roland; Pan, Kuan-Ting; Doebele, Carmen; Comoglio, Federico; Tomska, Katarzyna; Bohnenberger, Hanibal; Young, Ryan M; Jacobs, Laura; Keller, Ulrich; Bönig, Halvard; Engelke, Michael; Rosenwald, Andreas; Urlaub, Henning; Staudt, Louis M; Serve, Hubert; Zenz, Thorsten; Oellerich, Thomas

    2017-02-02

    Burkitt lymphoma (BL) is an aggressive B-cell neoplasm that is currently treated by intensive chemotherapy in combination with anti-CD20 antibodies. Because of their toxicity, current treatment regimens are often not suitable for elderly patients or for patients in developing countries where BL is endemic. Targeted therapies for BL are therefore needed. In this study, we performed a compound screen in 17 BL cell lines to identify small molecule inhibitors affecting cell survival. We found that inhibitors of heat shock protein 90 (HSP90) induced apoptosis in BL cells in vitro at concentrations that did not affect normal B cells. By global proteomic and phosphoproteomic profiling, we show that, in BL, HSP90 inhibition compromises the activity of the pivotal B-cell antigen receptor (BCR)-proximal effector spleen tyrosine kinase (SYK), which we identified as an HSP90 client protein. Consistently, expression of constitutively active TEL-SYK counteracted the apoptotic effect of HSP90 inhibition. Together, our results demonstrate that HSP90 inhibition impairs BL cell survival by interfering with tonic BCR signaling, thus providing a molecular rationale for the use of HSP90 inhibitors in the treatment of BL.

  11. Subcellular localization of PUMA regulates its pro-apoptotic activity in Burkitt's lymphoma B cells.

    Science.gov (United States)

    Ambroise, Gorbatchev; Portier, Alain; Roders, Nathalie; Arnoult, Damien; Vazquez, Aimé

    2015-11-10

    The BH3-only protein PUMA (p53-upregulated modulator of apoptosis) is a major regulator of apoptosis. It belongs to the Bcl-2 family of proteins responsible for maintaining mitochondrial outer membrane integrity by controlling the intrinsic (mitochondrial) apoptotic pathway. We describe here a new pathway regulating PUMA activation through the control of its subcellular distribution. Surprisingly, neither PUMA upregulation in normal activated human B lymphocytes nor high levels of PUMA in Burkitt's lymphoma (BL) were associated with cell death. We show that PUMA is localized to the cytosol in these cells. By contrast, various apoptosis-triggering signals were found to promote the translocation of PUMA to the mitochondria in these cells, leading to their death by apoptosis. This apoptosis was associated with the binding of mitochondrial PUMA to anti-apoptotic members of the Bcl-2 family, such as Bcl-2 and Mcl-1. This translocation was caspase-independent but was prevented by inhibiting or knocking down the expression of the MAPK kinase p38. Our data suggest that the accumulation of PUMA in the cytosol may be important for the participation of this protein in apoptosis without the need for prior transcription. This regulatory pathway may be an important feature of differentiation and tumorigenic processes.

  12. Deep sequencing of MYC DNA-binding sites in Burkitt lymphoma.

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    Volkhard Seitz

    Full Text Available BACKGROUND: MYC is a key transcription factor involved in central cellular processes such as regulation of the cell cycle, histone acetylation and ribosomal biogenesis. It is overexpressed in the majority of human tumors including aggressive B-cell lymphoma. Especially Burkitt lymphoma (BL is a highlight example for MYC overexpression due to a chromosomal translocation involving the c-MYC gene. However, no genome-wide analysis of MYC-binding sites by chromatin immunoprecipitation (ChIP followed by next generation sequencing (ChIP-Seq has been conducted in BL so far. METHODOLOGY/PRINCIPAL FINDINGS: ChIP-Seq was performed on 5 BL cell lines with a MYC-specific antibody giving rise to 7,054 MYC-binding sites after bioinformatics analysis of a total of approx. 19 million sequence reads. In line with previous findings, binding sites accumulate in gene sets known to be involved in the cell cycle, ribosomal biogenesis, histone acetyltransferase and methyltransferase complexes demonstrating a regulatory role of MYC in these processes. Unexpectedly, MYC-binding sites also accumulate in many B-cell relevant genes. To assess the functional consequences of MYC binding, the ChIP-Seq data were supplemented with siRNA- mediated knock-downs of MYC in BL cell lines followed by gene expression profiling. Interestingly, amongst others, genes involved in the B-cell function were up-regulated in response to MYC silencing. CONCLUSION/SIGNIFICANCE: The 7,054 MYC-binding sites identified by our ChIP-Seq approach greatly extend the knowledge regarding MYC binding in BL and shed further light on the enormous complexity of the MYC regulatory network. Especially our observations that (i many B-cell relevant genes are targeted by MYC and (ii that MYC down-regulation leads to an up-regulation of B-cell genes highlight an interesting aspect of BL biology.

  13. The human zinc-finger protein-7 gene is located 90 kb 3' of MYC and is not expressed in Burkitt lymphoma cell lines.

    Science.gov (United States)

    Feduchi, E; Gallego, M I; Lazo, P A

    1994-09-15

    The zinc-finger gene-7 (ZNF7) was located 90 kb 3' of MYC on human chromosome 8 band q24 by pulsed-field gel electrophoresis (PFGE). This position lies between the MLV14 and BVR1 loci, 2 variant translocation breakpoints in Burkitt lymphomas. The structure of the ZNF7 gene was not altered by translocations in Burkitt-lymphoma cell lines as shown by its germline-restriction map configuration. The chromosomal region surrounding the ZNF7 gene was extensively methylated. The ZNF7 gene was not expressed in 19 BL cell lines. Expression was detected only in the BL41 and BL47 cell lines and in the SW756 cervical-carcinoma cell line. The RNA in each was of a different size. We postulate that the lack of ZNF7 expression in Burkitt lymphomas might contribute to the tumor phenotype.

  14. Factors determining the outcome of management of patients with Burkitt's lymphoma at the University College Hospital Ibadan, Nigeria--an eleven year review.

    Science.gov (United States)

    Fasola, F A; Shokunbi, W A; Falade, A G

    2002-09-01

    In recent times, our experience in the chemotherapy of Burkitt's lymphoma patients in Ibadan, Nigeria has been that of poor outcome, hence this study was undertaken to determine the factors leading to the poor results of chemotherapy of Burkitt s lymphoma in Ibadan. A retrospective analysis of Burkitt s Lymphoma patients seen over eleven year period, between January 1987 to December 1997 at the Paediatrics and Haematology Departments of the University College Hospital, Ibadan was carried out. There were 67 patients, mean age 11+5 years (range 4 to 30 years), 42 males, 25 female giving M:F ratio of 1.7:1. Majority of the patients (76.2%) were stage D, only 4.5% were stages A and of the 67 patients, only 57 (83.6%) had chemotherapy, 40 of whom had COAP, 8 had COMP and 9 patients had either cyclophosphamide or cytosar as monotherapy. Only 22.8% of patients that received chemotherapy went into complete remission. In this study, we observed a declining overall complete remission rate of 22.8% (compared to 47% in 1979) in Burkitt s Lymphoma patients. The presence of large amount of fake drugs in the Nigerian market may imply that some of the cytotoxic drugs used in these patients could have been fake drugs. We suggest that the government should subsidize the therapy of these patients as well as eradicate the presence of fake drugs in the market, thereby increasing the chances of a cure.

  15. Protein kinase CK2 is widely expressed in follicular, Burkitt and diffuse large B-cell lymphomas and propels malignant B-cell growth.

    Science.gov (United States)

    Pizzi, Marco; Piazza, Francesco; Agostinelli, Claudio; Fuligni, Fabio; Benvenuti, Pietro; Mandato, Elisa; Casellato, Alessandro; Rugge, Massimo; Semenzato, Gianpietro; Pileri, Stefano A

    2015-03-30

    Serine-threonine kinase CK2 is highly expressed and pivotal for survival and proliferation in multiple myeloma, chronic lymphocytic leukemia and mantle cell lymphoma. Here, we investigated the expression of α catalytic and β regulatory CK2 subunits by immunohistochemistry in 57 follicular (FL), 18 Burkitt (BL), 52 diffuse large B-cell (DLBCL) non-Hodgkin lymphomas (NHL) and in normal reactive follicles. In silico evaluation of available Gene Expression Profile (GEP) data sets from patients and Western blot (WB) analysis in NHL cell-lines were also performed. Moreover, the novel, clinical-grade, ATP-competitive CK2-inhibitor CX-4945 (Silmitasertib) was assayed on lymphoma cells. CK2 was detected in 98.4% of cases with a trend towards a stronger CK2α immunostain in BL compared to FL and DLBCL. No significant differences were observed between Germinal Center B (GCB) and non-GCB DLBCL types. GEP data and WB confirmed elevated CK2 mRNA and protein levels as well as active phosphorylation of specific targets in NHL cells. CX-4945 caused a dose-dependent growth-arresting effect on GCB, non-GCB DLBCL and BL cell-lines and it efficiently shut off phosphorylation of NF-κB RelA and CDC37 on CK2 target sites. Thus, CK2 is highly expressed and could represent a suitable therapeutic target in BL, FL and DLBCL NHL.

  16. HIV-Associated Burkitt Lymphoma: Good Efficacy and Tolerance of Intensive Chemotherapy Including CODOX-M/IVAC with or without Rituximab in the HAART Era

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    J. A. Rodrigo

    2012-01-01

    Full Text Available Background. The outcome of HIV-associated non-Hodgkin lymphoma (NHL has improved substantially in the highly active antiretroviral therapy (HAART era. However, HIV-Burkitt lymphoma (BL, which accounts for up to 20% of HIV-NHL, has poor outcome with standard chemotherapy. Patients and Methods. We retrospectively reviewed HIV-BL treated in the HAART era with the Magrath regimen (CODOX-M/IVAC±R at four Canadian centres. Results. Fourteen patients with HIV-BL received at least one CODOX-M/IVAC±R treatment. Median age at BL diagnosis was 45.5 years, CD4 count 375 cells/mL and HIV viral load (VL 250 cells/mL and undetectable, respectively, in 4. Conclusion. Intensive chemotherapy with CODOX-M/IVAC±R yielded acceptable toxicity and good survival rates in patients with HIV-associated Burkitt lymphoma receiving HAART.

  17. Influence of Decitabine on Demethylation of P15INK4B Gene and the Growth and Apoptosis of Burkitt Lymphoma Raji Cells

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    LIU Qiao

    2014-12-01

    Full Text Available Objective: To explore the methylation status of P15INK4B gene and the biochemical influence of decitabine on the demethylation of P15INK4B gene and the growth and apoptosis of Burkitt lymphoma Raji cells. Methods: Trypan blue was used to test the effects of different concentrations of decitabine on cell growth curve of Burkitt lymphoma Rajj cells. Cell apoptostic rate was detected by flow cytometry (FCM. The expression of P15INK4B gene was detected by reverse transcription-polymerase chain reaction (RT-PCR and the degree of methylation of P15INK4B gene by methylation-specific PCR (MSP. Results: Different concentrations of decitabine had an inhibiting effect on the proliferation of Raji cells, and promote the apoptosis of Raji cells. After 48-h treatment of decitabine, the mRNA expression of P15INK4B gene of Raji cells was up-regulated in a dose-dependent manner by inducing the demethylation of P15INK4B gene. . Conclusion: There exists hypermethylated P15INK4B gene in Burkitt lymphoma Raji cells which makes P15INK4B gene down-regulated. However, decitabine can up-regulate the mRNA expression of P15INK4B gene through inducing the demethylation of P15INK4B gene, thus inhibiting the proliferation of lymphoma Raji cells.

  18. Specific metaphase and interphase detection of the breakpoint region in 8q24 of burkitt lymphoma cells by triple-color fluorescence in situ hybridization

    OpenAIRE

    Ried, Thomas; Lengauer, Christoph; Cremer, Thomas; Wiegant, Joop; Raap, Anton K.; Van Der Ploeg, Mels; Groitl, Peter; Lipp, Martin

    1992-01-01

    Triple fluorescence in situ hybridization with a plasmid DNA library from sorted human chromosomes 8 in combination with bacteriophage clones flanking the breakpoint in 8q24 of the Burkitt lymphoma cell line Jl was used for the specific delineation of this breakpoint in individual tumor cells. With this approach, tumor-specific breakpoints in translocation chromosomes can be detected at all stages of the cell cycle with high specificity.

  19. Rapid and label-free separation of Burkitt's lymphoma cells from red blood cells by optically-induced electrokinetics.

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    Wenfeng Liang

    Full Text Available Early stage detection of lymphoma cells is invaluable for providing reliable prognosis to patients. However, the purity of lymphoma cells in extracted samples from human patients' marrow is typically low. To address this issue, we report here our work on using optically-induced dielectrophoresis (ODEP force to rapidly purify Raji cells' (a type of Burkitt's lymphoma cell sample from red blood cells (RBCs with a label-free process. This method utilizes dynamically moving virtual electrodes to induce negative ODEP force of varying magnitudes on the Raji cells and RBCs in an optically-induced electrokinetics (OEK chip. Polarization models for the two types of cells that reflect their discriminate electrical properties were established. Then, the cells' differential velocities caused by a specific ODEP force field were obtained by a finite element simulation model, thereby established the theoretical basis that the two types of cells could be separated using an ODEP force field. To ensure that the ODEP force dominated the separation process, a comparison of the ODEP force with other significant electrokinetics forces was conducted using numerical results. Furthermore, the performance of the ODEP-based approach for separating Raji cells from RBCs was experimentally investigated. The results showed that these two types of cells, with different concentration ratios, could be separated rapidly using externally-applied electrical field at a driven frequency of 50 kHz at 20 Vpp. In addition, we have found that in order to facilitate ODEP-based cell separation, Raji cells' adhesion to the OEK chip's substrate should be minimized. This paper also presents our experimental results of finding the appropriate bovine serum albumin concentration in an isotonic solution to reduce cell adhesion, while maintaining suitable medium conductivity for electrokinetics-based cell separation. In short, we have demonstrated that OEK technology could be a promising tool for

  20. MINCR is a MYC-induced lncRNA able to modulate MYC's transcriptional network in Burkitt lymphoma cells.

    Science.gov (United States)

    Doose, Gero; Haake, Andrea; Bernhart, Stephan H; López, Cristina; Duggimpudi, Sujitha; Wojciech, Franziska; Bergmann, Anke K; Borkhardt, Arndt; Burkhardt, Birgit; Claviez, Alexander; Dimitrova, Lora; Haas, Siegfried; Hoell, Jessica I; Hummel, Michael; Karsch, Dennis; Klapper, Wolfram; Kleo, Karsten; Kretzmer, Helene; Kreuz, Markus; Küppers, Ralf; Lawerenz, Chris; Lenze, Dido; Loeffler, Markus; Mantovani-Löffler, Luisa; Möller, Peter; Ott, German; Richter, Julia; Rohde, Marius; Rosenstiel, Philip; Rosenwald, Andreas; Schilhabel, Markus; Schneider, Markus; Scholz, Ingrid; Stilgenbauer, Stephan; Stunnenberg, Hendrik G; Szczepanowski, Monika; Trümper, Lorenz; Weniger, Marc A; Hoffmann, Steve; Siebert, Reiner; Iaccarino, Ingram

    2015-09-22

    Despite the established role of the transcription factor MYC in cancer, little is known about the impact of a new class of transcriptional regulators, the long noncoding RNAs (lncRNAs), on MYC ability to influence the cellular transcriptome. Here, we have intersected RNA-sequencing data from two MYC-inducible cell lines and a cohort of 91 B-cell lymphomas with or without genetic variants resulting in MYC overexpression. We identified 13 lncRNAs differentially expressed in IG-MYC-positive Burkitt lymphoma and regulated in the same direction by MYC in the model cell lines. Among them, we focused on a lncRNA that we named MYC-induced long noncoding RNA (MINCR), showing a strong correlation with MYC expression in MYC-positive lymphomas. To understand its cellular role, we performed RNAi and found that MINCR knockdown is associated with an impairment in cell cycle progression. Differential gene expression analysis after RNAi showed a significant enrichment of cell cycle genes among the genes down-regulated after MINCR knockdown. Interestingly, these genes are enriched in MYC binding sites in their promoters, suggesting that MINCR acts as a modulator of the MYC transcriptional program. Accordingly, MINCR knockdown was associated with a reduction in MYC binding to the promoters of selected cell cycle genes. Finally, we show that down-regulation of Aurora kinases A and B and chromatin licensing and DNA replication factor 1 may explain the reduction in cellular proliferation observed on MINCR knockdown. We, therefore, suggest that MINCR is a newly identified player in the MYC transcriptional network able to control the expression of cell cycle genes.

  1. Prognostic value and clinical impact of 18FDG-PET in the management of children with Burkitt lymphoma after induction chemotherapy.

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    clement eBailly

    2014-12-01

    Full Text Available Objective: Burkitt Lymphoma (BL is a rare and aggressive form of B cell lymphoma that is curable using intensive chemotherapy. Obtaining a complete response (CR at the end of induction chemotherapy is a major prognostic factor. This study retrospectively evaluates the potential impact of 18FDG-PET in the management of children with BL after induction chemotherapy, and the prognostic performance of the Deauville criteria.Methods: 19 children with BL treated according to the French LMB2001 protocol between 2005 and 2012 were included. 18FDG-PET and conventional imaging (CI were performed after induction chemotherapy to confirm CR. 18FDG-PET was interpreted according to Deauville criteria with follow up and/or histology as the gold standard.Results: 18FDG-PET was negative in 15 cases, in agreement with CI in 9/15 cases. The six discordant cases confirmed to be negative by histology, were considered as true negative for 18FDG-PET. Negative predictive value (NPV of CI and 18FDG-PET were 73 and 93% respectively. The five-year PFS was significantly higher in patients with negative 18FDG-PET than those with positive 18FDG-PET (p=0.011. Conclusion: 18FDG-PET interpreted using Deauville criteria can help confirm CR at the end of induction chemotherapy, with a prognostic impact on five-year PFS. Its high NPV could limit the use of residual mass biopsy. Given the small size of our population, these results need to be confirmed by future prospective studies on a larger population.

  2. Effects of digoxin on cell cycle, apoptosis and NF-κB pathway in Burkitt's lymphoma cells and animal model.

    Science.gov (United States)

    Wang, Ting; Xu, Peipei; Wang, Fan; Zhou, Di; Wang, Ruju; Meng, Li; Wang, Xiaohui; Zhou, Min; Chen, Bing; Ouyang, Jian

    2017-01-13

    Digoxin has potential antitumor properties. This study investigated whether digoxin suppressed Burkitt's lymphoma (BL) cells. Raji and NAMALWA cells were exposed to digoxin, followed by assay of cell viability, apoptosis and cell cycle. Western blotting was used to analyze NF-κB activity. A xenograft model was established for therapeutic efficacy evaluation. Digoxin inhibited cell growth and resulted in apoptosis and cell cycle arrest (G0/G1 for Raji cells; G2/M for NAMALWA cells). Digoxin inhibited DNA synthesis and induced morphological apoptotic characteristics. Besides, digoxin inhibited NF-κB and TNF-α-stimulated NF-κB activity, and suppressed NF-κB initiating genes (Bcl-2, Bcl-xL, cyclin D1, and c-myc), however, increased p21(cip1). Digoxin activated caspase-9/3. Furthermore, digoxin inhibited xenograft tumors growth and reduced Ki-67 and c-myc. Digoxin exerted antitumor effects on BL cells in vitro and in vivo might through regulating NF-κB and caspase pathway. These outcomes highlight the potential of digoxin as a therapeutic agent for BL.

  3. Effects of Triptolide on Cell Proliferation and CXCR4 Expression in Burkitt's Lymphoma Raji Cells In Vitro

    Institute of Scientific and Technical Information of China (English)

    ZHANG Chun; CUI Guo-hui; LIU Fang; WU Qiu-ling; CHEN Yan

    2007-01-01

    Objective: To investigate the inhibitory effects of triptolide on cell proliferation and CXCR4 expression in Burkitt's lymphoma cell line Raji cells. Methods: The effects of triptolide on the growth of Raji cells were studied by 3-(4, 5-Dimethyl-2-thiazolyl)-2, 5-diphenyl-2H-tetrazolium(MTT) assay. The effects of triptolide on CXCR4 expression on Raji cells were studied by flow cytometric analysis. Chemotaxis assays were performed to observe the effects of triptolide on migration of Raji cells towards recombinant human SDF-1α (rhSDF-1α) in vitro. Results: Triptolide inhibited the proliferation of Raji cells in a dose- and time-dependent way with a 24-h IC50 value of 43.06 nmol/L and a 36-h IC50 value of 25.08 nmol/L. Triptolide could downregulate the CXCR4 expression on Raji cells in a dose-dependent manner. Furthermore, chemotaxis assays showed that triptolide could block the migration of Raji cells to rhSDF-1α in vitro, and the inhibition was dose-dependent. Conclusion: Triptolide could inhibit the proliferation and migration of Raji cells in vitro. The underlying anti-tumor mechanism of triptolide might be related to the anti-proliferative effect and the blockage of SDF-1/CXCR4 axis.

  4. Indole-3-carbinol induces cMYC and IAP-family downmodulation and promotes apoptosis of Epstein-Barr virus (EBV)-positive but not of EBV-negative Burkitt's lymphoma cell lines.

    Science.gov (United States)

    Perez-Chacon, Gema; de Los Rios, Cristobal; Zapata, Juan M

    2014-11-01

    Indole-3-carbinol (I3C) is a natural product found in broadly consumed plants of the Brassica genus, such as broccoli, cabbage, and cauliflower, which exhibits anti-tumor effects through poorly defined mechanisms. I3C can be orally administered and clinical trials have demonstrated that I3C and derivatives are safe in humans. In this study we show that I3C efficiently induces apoptosis in cell lines derived from EBV-positive Burkitt's lymphomas (virus latency I/II), while it does not have any cytotoxic activity against EBV-negative Burkitt's lymphomas and immortalized EBV-infected lymphoblastoid cell lines (virus latency III). The effect of I3C in EBV-positive Burkitt's lymphoma is very specific, since only I3C and its C6-methylated derivative, but not other 3-substituted indoles, have an effect on cell viability. I3C treatment caused apoptosis characterized by loss of mitochondria membrane potential and caspase activation. I3C alters the expression of proteins involved in the control of apoptosis and transcription regulation in EBV-positive Burkitt's lymphoma cell lines. Among those, cMYC, cIAP1/2 and XIAP downmodulation at mRNA and protein level precede apoptosis induction, thus suggesting a role in I3C cytotoxicity. We also showed that I3C and, more particularly, its condensation dimer 3,3'-diindolylmethane (DIM) prolonged survival and reduced tumor burden of mice xenotransplanted with EBV-positive Burkitt's lymphoma Daudi cells. In summary these results, together with previous reports from clinical trials indicating the lack of toxicity in humans of I3C and derivatives, support the use of these compounds as a new therapeutic approach for treating patients with endemic (EBV-positive) Burkitt's lymphoma.

  5. Quantitative profiling of housekeeping and Epstein-Barr virus gene transcription in Burkitt lymphoma cell lines using an oligonucleotide microarray

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    Niggli Felix K

    2006-06-01

    Full Text Available Abstract Background The Epstein-Barr virus (EBV is associated with lymphoid malignancies, including Burkitt's lymphoma (BL, and can transform human B cells in vitro. EBV-harboring cell lines are widely used to investigate lymphocyte transformation and oncogenesis. Qualitative EBV gene expression has been extensively described, but knowledge of quantitative transcription is lacking. We hypothesized that transcription levels of EBNA1, the gene essential for EBV persistence within an infected cell, are similar in BL cell lines. Results To compare quantitative gene transcription in the BL cell lines Namalwa, Raji, Akata, Jijoye, and P3HR1, we developed an oligonucleotide microarray chip, including 17 housekeeping genes, six latent EBV genes (EBNA1, EBNA2, EBNA3A, EBNA3C, LMP1, LMP2, and four lytic EBV genes (BZLF1, BXLF2, BKRF2, BZLF2, and used the cell line B95.8 as a reference for EBV gene transcription. Quantitative polymerase chain reaction assays were used to validate microarray results. We found that transcription levels of housekeeping genes differed considerably among BL cell lines. Using a selection of housekeeping genes with similar quantitative transcription in the tested cell lines to normalize EBV gene transcription data, we showed that transcription levels of EBNA1 were quite similar in very different BL cell lines, in contrast to transcription levels of other EBV genes. As demonstrated with Akata cells, the chip allowed us to accurately measure EBV gene transcription changes triggered by treatment interventions. Conclusion Our results suggest uniform EBNA1 transcription levels in BL and that microarray profiling can reveal novel insights on quantitative EBV gene transcription and its impact on lymphocyte biology.

  6. HIV-associated lymphoma: histopathology and association with Epstein-Barr virus genome related to clinical, immunological and prognostic features

    DEFF Research Database (Denmark)

    Pedersen, C; Gerstoft, J; Lundgren, Jens Dilling

    1991-01-01

    All 51 cases of HIV-related malignant lymphoma in Denmark diagnosed from 1983 to 1989 were reviewed. There were 12 Burkitt-type lymphomas, 30 immunoblast-rich lymphomas and 9 other lymphomas. Patients with immunoblast-rich lymphomas had significantly lower CD4 cell counts (median 60 vs. 188 x 10...

  7. Relationship of Epstein-Barr virus and interleukin 10 promoter polymorphisms with the risk and clinical outcome of childhood Burkitt lymphoma.

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    Carolina Minnicelli

    Full Text Available Epstein-Barr virus (EBV is an important environmental factor associated to the development of Burkitt lymphoma (BL in endemic and intermediate risk regions. However, little is known about the contribution of genetic constitution to the development and clinical response of the disease. The aim of this work was to investigate the role of EBV and Interleukin 10 (IL10 single nucleotide polymorphisms (-1082A/G, -819C/T, -592C/A and microsatellites (IL10.R and IL10.G in susceptibility and clinical outcome in pediatric BL patients, in a region with intermediate EBV association frequency. The frequencies of IL10 promoter Single nucleotide polymorphisms -1082A/G, -819C/T, -592C/A, and IL10.R and IL10.G microsatellites were compared in 62 pediatric patients and 216 healthy donors. IL10 -1082GG and GCC/GCC genotypes were more frequent in patients than in controls, and associated to a higher risk of BL development (GG genotype OR 2.62, 95% CI, 1.25-5.51; P = 0.008; Pc = 0.024. EBV was detected in tumor samples by EBER-ISH in 54.1% of cases. EBV+ patients exhibited a better event free survival (EFS (P = 0.019 than EBV- patients. Carriers of IL10 R3-GCC had worse EFS (P = 0.028. Our results suggest a risk effect and an independent prognostic value of IL10 polymorphisms and EBV in childhood BL patients.

  8. Non-Hodgkin lymphoma in the developing world: review of 4539 cases from the International Non-Hodgkin Lymphoma Classification Project.

    Science.gov (United States)

    Perry, Anamarija M; Diebold, Jacques; Nathwani, Bharat N; MacLennan, Kenneth A; Müller-Hermelink, Hans K; Bast, Martin; Boilesen, Eugene; Armitage, James O; Weisenburger, Dennis D

    2016-10-01

    The distribution of non-Hodgkin lymphoma subtypes varies around the world, but a large systematic comparative study has never been done. In this study, we evaluated the clinical features and relative frequencies of non-Hodgkin lymphoma subtypes in five developing regions of the world and compared the findings to the developed world. Five expert hematopathologists classified 4848 consecutive cases of lymphoma from 26 centers in 24 countries using the World Health Organization classification, and 4539 (93.6%) were confirmed to be non-Hodgkin lymphoma, with a significantly greater number of males than females in the developing regions compared to the developed world (Pworld (90.7% and 9.3%, respectively). Also, the developing regions had significantly more cases of high-grade B-cell lymphoma (59.6%) and fewer cases of low-grade B-cell lymphoma (22.7%) compared to the developed world (39.2% and 32.7%, respectively). Among the B-cell lymphomas, diffuse large B-cell lymphoma was the most common subtype (42.5%) in the developing regions. Burkitt lymphoma (2.2%), precursor B- and T-lymphoblastic leukemia/lymphoma (1.1% and 2.9%, respectively) and extranodal natural killer/T-cell lymphoma (2.2%) were also significantly increased in the developing regions. These findings suggest that differences in etiologic and host risk factors are likely responsible, and more detailed epidemiological studies are needed to better understand these differences.

  9. Lymphoma in acquired generalized lipodystrophy.

    Science.gov (United States)

    Brown, Rebecca J; Chan, Jean L; Jaffe, Elaine S; Cochran, Elaine; DePaoli, Alex M; Gautier, Jean-Francois; Goujard, Cecile; Vigouroux, Corinne; Gorden, Phillip

    2016-01-01

    Acquired generalized lipodystrophy (AGL) is a rare disease thought to result from autoimmune destruction of adipose tissue. Peripheral T-cell lymphoma (PTCL) has been reported in two AGL patients. We report five additional cases of lymphoma in AGL, and analyze the role of underlying autoimmunity and recombinant human leptin (metreleptin) replacement in lymphoma development. Three patients developed lymphoma during metreleptin treatment (two PTCL and one ALK-positive anaplastic large cell lymphoma), and two developed lymphomas (mycosis fungoides and Burkitt lymphoma) without metreleptin. AGL is associated with high risk for lymphoma, especially PTCL. Autoimmunity likely contributes to this risk. Lymphoma developed with or without metreleptin, suggesting metreleptin does not directly cause lymphoma development; a theoretical role of metreleptin in lymphoma progression remains possible. For most patients with AGL and severe metabolic complications, the proven benefits of metreleptin on metabolic disease will likely outweigh theoretical risks of metreleptin in lymphoma development or progression.

  10. High-Dose Y-90-Ibritumomab Tiuxetan Added to Reduced-Intensity Allogeneic Stem Cell Transplant Regimen for Relapsed or Refractory Aggressive B-Cell Lymphoma

    Science.gov (United States)

    2016-07-08

    Post-Transplant Lymphoproliferative Disorder; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent B-Cell Non-Hodgkin Lymphoma; Recurrent Burkitt Lymphoma; Refractory B-Cell Non-Hodgkin Lymphoma; Refractory Burkitt Lymphoma; Refractory Diffuse Large B-Cell Lymphoma

  11. B cell differentiation in EBV-positive Burkitt Lymphoma is impaired at post-transcriptional level by miRNA altered expression

    DEFF Research Database (Denmark)

    Leucci, E; Onnis, A; Cocco, M;

    2009-01-01

    Endemic, sporadic and HIV-associated Burkitt lymphoma (BL) all have a B-cell phenotype and a MYC translocation, but a variable association with the Epstein-Barr virus (EBV). However, there is still no satisfactory explanation of how EBV participates in the pathogenesis of BL. A recent investigation...... suggested that EBV-positive and EBV-negative BL have different cells of origin. In particular, according to immunoglobulin gene mutation analysis, EBV-negative BLs may originate from early centroblasts, whereas EBV-positive BLs appear to arise from postgerminal center B cells or memory B cells....... The appearance of a germinal center phenotype in EBV-positive cells might thus derive from a block in B cell differentiation. The exit from the germinal center involves a complex series of events which require the activation of BLIMP-1 and the consequent down-regulation of several target genes.Here, we...

  12. Deregulation of DNMT1, DNMT3B and miR-29s in Burkitt lymphoma suggests novel contribution for disease pathogenesis.

    Science.gov (United States)

    Robaina, Marcela C; Mazzoccoli, Luciano; Arruda, Viviane Oliveira; Reis, Flaviana Ruade de Souza; Apa, Alexandre Gustavo; de Rezende, Lidia Maria Magalhães; Klumb, Claudete Esteves

    2015-04-01

    Methylation of CpG islands in promoter gene regions is frequently observed in lymphomas. DNA methylation is established by DNA methyltransferases (DNMTs). DNMT1 maintains methylation patterns, while DNMT3A and DNMT3B are critical for de novo DNA methylation. Little is known about the expression of DNMTs in lymphomas. DNMT3A and 3B genes can be regulated post-transcriptionally by miR-29 family. Here, we demonstrated for the first time the overexpression of DNMT1 and DNMT3B in Burkitt lymphoma (BL) tumor samples (69% and 86%, respectively). Specifically, the treatment of two BL cell lines with the DNMT inhibitor 5-aza-dC decreased DNMT1 and DNMT3B protein levels and inhibited cell growth. Additionally, miR-29a, miR-29b and miR-29c levels were significantly decreased in the BL tumor samples. Besides, the ectopic expression of miR-29a, miR-29b and miR-29c reduced the DNMT3B expression and miR-29a and miR-29b lead to increase of p16(INK4a) mRNA expression. Altogether, our data suggest that deregulation of DNMT1, DNMT3B and miR29 may be involved in BL pathogenesis.

  13. Primary intracerebral lymphoma: Case report

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    Olcay Eser

    2012-09-01

    Full Text Available We describe a case of primary central nervous lymphoma (PCNSL that may be confused with magnetic resonance imaging (MRI findings of high grade glioma. Primary central nervous lymphoma is a rare tumour and it account for 0.3-3% of intracranial tumours. A 61 year’s old woman was admitted to our clinic with a severe headache, vomiting, left hemiparesia and transient loss of consciousness. Primary central nervous lymphoma may show various biological and radiological characteristics. We herein emphasized being confused with MRI findings of PCNSL and high grade glioma. J Clin Exp Invest 2012; 3 (3: 409-411Key words: Primary central nervous lymphoma, high grade glioma, B-cell, diagnosis

  14. Clinical and pathological features of the sporadic Burkitt's lymphoma%散发性Burkitt淋巴瘤的病理学特点

    Institute of Scientific and Technical Information of China (English)

    黄远洁; 张永红; 张燕; 高子芬; 刘翠苓; 宫丽平; 黄欣; 董格红; 时云飞; 张丹丹; 张婧; 周春菊

    2009-01-01

    目的 探讨散发性Burkitt淋巴瘤(BL)的临床病理、免疫表型及分子生物学特征.方法 对20例散发性BL病例进行了光镜、免疫组化、EB病毒(EBV)原位杂交及间期荧光原位杂交(FISH)检测,结合临床特征进行综合分析.结果 20例散发性BL中,男性16例,女性4例;年龄3-14岁,中位年龄9岁.光镜下部分典型的BL肿瘤细胞弥漫一致性增生浸润,见较明显的吞噬核碎片的巨噬细胞形成的"星天现象".部分病例形态学需鉴别其他肿瘤.免疫组织化学染色显示,瘤细胞表达CD20和CD10,不同程度地表达CD798、bcl-6、MUM-1等,大于95%的瘤细胞Ki-67阳性;EBV原位杂交显示EBER 1/2阴性;间期FISH有c-myc基因异常.结论 散发性BL属高度侵袭性淋巴瘤,需要与多种其他肿瘤鉴别,明确诊断有助于临床针对性地进行高强度治疗.基于分子水平及蛋白水平多项标志物的检测,可大大减少漏诊和误诊,并为临床的准确诊断和及时治疗提供有力的依据.%Objective To investigate the clinical and pathological features of the sporadic Burkitt's lymphoma(BL),as well as its immunohistochemical and molecular characteristics.Methods 20 cases of sporadic BL were retrospectively studied by analyzing their light microscopy features,immunohistochemical expression,EBV infection detected by in stiu hybridization,chromosomal breakage of c-myc and/or lgH genes by interphase fluorescence in stiu hybridization (FISH),and their clinical manifestation.Results All the 20 cases of sporadic BL occurred in children(3-14 y)including 16 males and 4 females.Microscopically,the medium-sized tumor cells were monomorphic and proliferated in a diffuse pattern showing"starry-sky"with numerous karyorrhectic debris.Mitotic figures were frequently seen.Immunohistochemically,the tumor cells were positive for CD20 and CD10,over 95%positive for Ki-67 and negative for TdT,CD99,MPO. No EBV infection wag found by in situ hybridization in 18 cases

  15. Non-Hodgkin lymphoma in the developing world: review of 4539 cases from the International Non-Hodgkin Lymphoma Classification Project

    Science.gov (United States)

    Perry, Anamarija M.; Diebold, Jacques; Nathwani, Bharat N.; MacLennan, Kenneth A.; Müller-Hermelink, Hans K.; Bast, Martin; Boilesen, Eugene; Armitage, James O.; Weisenburger, Dennis D.

    2016-01-01

    The distribution of non-Hodgkin lymphoma subtypes varies around the world, but a large systematic comparative study has never been done. In this study, we evaluated the clinical features and relative frequencies of non-Hodgkin lymphoma subtypes in five developing regions of the world and compared the findings to the developed world. Five expert hematopathologists classified 4848 consecutive cases of lymphoma from 26 centers in 24 countries using the World Health Organization classification, and 4539 (93.6%) were confirmed to be non-Hodgkin lymphoma, with a significantly greater number of males than females in the developing regions compared to the developed world (P<0.05). The median age at diagnosis was significantly lower for both low- and high-grade B-cell lymphoma in the developing regions. The developing regions had a significantly lower frequency of B-cell lymphoma (86.6%) and a higher frequency of T- and natural killer-cell lymphoma (13.4%) compared to the developed world (90.7% and 9.3%, respectively). Also, the developing regions had significantly more cases of high-grade B-cell lymphoma (59.6%) and fewer cases of low-grade B-cell lymphoma (22.7%) compared to the developed world (39.2% and 32.7%, respectively). Among the B-cell lymphomas, diffuse large B-cell lymphoma was the most common subtype (42.5%) in the developing regions. Burkitt lymphoma (2.2%), precursor B- and T-lymphoblastic leukemia/lymphoma (1.1% and 2.9%, respectively) and extranodal natural killer/T-cell lymphoma (2.2%) were also significantly increased in the developing regions. These findings suggest that differences in etiologic and host risk factors are likely responsible, and more detailed epidemiological studies are needed to better understand these differences. PMID:27354024

  16. Primary pediatric gastrointestinal lymphoma

    Directory of Open Access Journals (Sweden)

    Ranjana Bandyopadhyay

    2011-01-01

    Full Text Available Background: Primary non-Hodgkin′s lymphoma (NHL of the gastrointestinal (GI tract is the most common extranodal lymphoma in pediatric age group. Yet, the overall incidence is very low. The rarity of the disease as well as variable clinical presentation prevents early detection when the possibility of cure exists. Materials and Methods: We studied six cases of primary GI NHL in pediatric age group with reference to their clinical presentation, anatomic distribution and histopathologic characteristics. Results: All were males except one. Intestinal obstruction was the presenting feature in 50%. Half the cases showed ileocaecal involvement, while large bowel was involved in 16%. Histology showed four cases of diffuse large B-cell lymphoma (DLBCL, one case of Burkitt lymphoma, and one Burkitt-like lymphoma. Immunohistochemistry for Tdt, CD20, CD3, CD30, bcl2, bcl6 confirmed the morphological diagnosis. Conclusion: Pediatric GI lymphoma commonly involves the ileocaecal region and presents with intestinal obstruction. A higher prevalence of DLBCL is found compared to other series. A high proliferative index is useful in differentiating Burkitt-like lymphoma from DLBCL.

  17. Obinutuzumab, Venetoclax, and Lenalidomide in Treating Patients With Relapsed or Refractory B-cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2017-03-01

    B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; Grade 1 Follicular Lymphoma; Grade 2 Follicular Lymphoma; Grade 3a Follicular Lymphoma; Recurrent Burkitt Lymphoma; Recurrent Diffuse Large B-Cell Lymphoma; Recurrent Follicular Lymphoma; Recurrent Marginal Zone Lymphoma; Refractory Burkitt Lymphoma; Refractory Diffuse Large B-Cell Lymphoma; Refractory Follicular Lymphoma; Transformed Recurrent Non-Hodgkin Lymphoma

  18. High treatment efficacy by dual targeting of Burkitt's lymphoma xenografted mice with a {sup 177}Lu-based CD22-specific radioimmunoconjugate and rituximab

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Tobias; Boetticher, Benedikt; Keller, Armin; Schlegelmilch, Anne; Jaeger, Dirk; Krauss, Juergen [Heidelberg University Hospital, Department of Medical Oncology, National Center for Tumor Diseases, Heidelberg (Germany); Mier, Walter; Kraemer, Susanne; Leotta, Karin [Heidelberg University Hospital, Department of Nuclear Medicine, Heidelberg (Germany); Sauter, Max; Haberkorn, Uwe [Heidelberg University Hospital, Department of Nuclear Medicine, Heidelberg (Germany); German Cancer Research Center (DKFZ), Clinical Cooperation Unit Nuclear Medicine, Heidelberg (Germany); Grosse-Hovest, Ludger [University of Tuebingen, Department of Immunology, Tuebingen (Germany); Arndt, Michaela A.E. [Heidelberg University Hospital, Department of Medical Oncology, National Center for Tumor Diseases, Heidelberg (Germany); German Cancer Research Center (DKFZ), Immunotherapy Program, National Center for Tumor Diseases, Heidelberg (Germany)

    2016-03-15

    Dual-targeted therapy has been shown to be a promising treatment option in recurrent and/or refractory B-cell non-Hodgkin's lymphoma (B-NHL). We generated radioimmunoconjugates (RICs) comprising either a novel humanized anti-CD22 monoclonal antibody, huRFB4, or rituximab, and the low-energy β-emitter {sup 177}Lu. Both RICs were evaluated as single agents in a human Burkitt's lymphoma xenograft mouse model. To increase the therapeutic efficacy of the anti-CD22 RIC, combination therapy with unlabelled anti-CD20 rituximab was explored. The binding activity of CHX-A''-DTPA-conjugated antibodies to target cells was analysed by flow cytometry. To assess tumour targeting of {sup 177}Lu-labelled antibodies, in vivo biodistribution experiments were performed. For radioimmunotherapy (RIT) studies, non-obese diabetic recombination activating gene-1 (NOD-Rag1{sup null}) interleukin-2 receptor common gamma chain (IL2r γ {sup null}) null mice (NRG mice) were xenografted subcutaneously with Raji Burkitt's lymphoma cells. {sup 177}Lu-conjugated antibodies were administered at a single dose of 9.5 MBq per mouse. For dual-targeted therapy, rituximab was injected at weekly intervals (0.5 - 1.0 mg). Tumour accumulation of RICs was monitored by planar scintigraphy. Conjugation of CHX-A''-DTPA resulted in highly stable RICs with excellent antigen-binding properties. Biodistribution experiments revealed higher tumour uptake of the {sup 177}Lu-labelled anti-CD22 IgG than of {sup 177}Lu-labelled rituximab. Treatment with {sup 177}Lu-conjugated huRFB4 resulted in increased tumour growth inhibition and significantly longer survival than treatment with {sup 177}Lu-conjugated rituximab. The therapeutic efficacy of the anti-CD22 RIC could be markedly enhanced by combination with unlabelled rituximab. These findings suggest that dual targeting with {sup 177}Lu-based CD22-specific RIT in combination with rituximab is a promising new treatment option for

  19. Case presentation – thyroid lymphoma

    Directory of Open Access Journals (Sweden)

    Belkisa Izić

    2011-11-01

    Full Text Available Malignant tumors of the thyroid gland account for about 1% of thenewly diagnosed malignant tumors each year, and their incidence inwomen is twice the incidence in men. According to the WHO classification (2004 thyroid tumors are divided into: carcinoma of the thyroid, adenoma and similar tumors, and other thyroid tumors which include: teratomas, angiosarcomas, paragangliomas and others, as well as primary lymphomas and plasmacytomas. Primary thyroid lymphomasare defined as lymphomas which originate in the thyroid gland. This study presents the case of a 68-year-old patient with a thyroid lymphoma, which caused compression of the airways. In the patientpresented there was reduced activity of the thyroid gland. The dominant symptoms were: breathing difficulties, hoarse voice and the enlargement of the thyroid. An ultrasound examination was performedbefore surgery on the neck, which showed a multinodular thyroid,with compromised and compressed trachea to the right and rear. Anemergency surgical procedure was performed to reduce the tumor.Pathohistological diagnosis confirmed diffuse large B cell lymphoma.The aim of the study was to present a patient with a thyroid lymphoma, who had previously not had any immunological changes to the gland,that is, she had not had any chronic lymphocyte thyroiditis, but due to the compressive syndrome it was necessary to perform an emergencysurgical procedure to reduce the tumor.

  20. [Noma and Burkitt disease; a particular association about three observations seen in the Teaching Hospital Center Yalgado Ouedraogo (Burkina Faso)].

    Science.gov (United States)

    Konsem, T; Millogo, M; Gare, J; Ouedraogo, D; Ouoba, K

    2014-08-01

    Cancrum oris is a gangrenous stomatitis arising from a periodontal infection and leading to severe soft tissue and bone destruction. The pathology involves numerous factors including local thrombosis, vascularitis, necrotizing gingivitis, immunodeficiency, Gram negative and anaerobic infection. It is usually a disease of infants and malnourished children in tropical areas often occurring after a debilitating disease like measles [3]. Burkitt lymphoma is a highly aggressive non-Hodgkin lymphoma first described by Burkitt in 1958 in African children from areas holoendemic for malaria. It is the first cancer of African child [6]. The association between Burkitt lymphoma and cancrum oris is non common. We report in the present study three cases of this association at the Academic Hospital Yalgado Ouedraogo of Ouagadougou. This association poses a problem of late diagnosis with difficulties in therapeutic management.

  1. Levels of murine, but not human, CXCL13 are greatly elevated in NOD-SCID mice bearing the AIDS-associated Burkitt lymphoma cell line, 2F7.

    Science.gov (United States)

    Widney, Daniel P; Olafsen, Tove; Wu, Anna M; Kitchen, Christina M R; Said, Jonathan W; Smith, Jeffrey B; Peña, Guadalupe; Magpantay, Larry I; Penichet, Manuel L; Martinez-Maza, Otoniel

    2013-01-01

    Currently, few rodent models of AIDS-associated non-Hodgkin's lymphoma (AIDS-NHL) exist. In these studies, a novel mouse/human xenograft model of AIDS-associated Burkitt lymphoma (AIDS-BL) was created by injecting cells of the human AIDS-BL cell line, 2F7, intraperitoneally into NOD-SCID mice. Mice developed tumors in the peritoneal cavity, with metastases to the spleen, thymus, and mesenteric lymph nodes. Expression of the chemokine receptor, CXCR5, was greatly elevated in vivo on BL tumor cells in this model, as shown by flow cytometry. CXCL13 is the ligand for CXCR5, and serum and ascites levels of murine, but not human, CXCL13 showed a striking elevation in tumor-bearing mice, with levels as high as 200,000 pg/ml in ascites, as measured by ELISA. As shown by immunohistochemistry, murine CXCL13 was associated with macrophage-like tumor-infiltrating cells that appeared to be histiocytes. Blocking CXCR5 on 2F7 cells with neutralizing antibodies prior to injection into the mice substantially delayed tumor formation. The marked elevations in tumor cell CXCR5 expression and in murine CXCL13 levels seen in the model may potentially identify an important link between tumor-interacting histiocytes and tumor cells in AIDS-BL. These results also identify CXCL13 as a potential biomarker for this disease, which is consistent with previous studies showing that serum levels of CXCL13 were elevated in human subjects who developed AIDS-lymphoma. This mouse model may be useful for future studies on the interactions of the innate immune system and AIDS-BL tumor cells, as well as for the assessment of potential tumor biomarkers for this disease.

  2. Levels of murine, but not human, CXCL13 are greatly elevated in NOD-SCID mice bearing the AIDS-associated Burkitt lymphoma cell line, 2F7.

    Directory of Open Access Journals (Sweden)

    Daniel P Widney

    Full Text Available Currently, few rodent models of AIDS-associated non-Hodgkin's lymphoma (AIDS-NHL exist. In these studies, a novel mouse/human xenograft model of AIDS-associated Burkitt lymphoma (AIDS-BL was created by injecting cells of the human AIDS-BL cell line, 2F7, intraperitoneally into NOD-SCID mice. Mice developed tumors in the peritoneal cavity, with metastases to the spleen, thymus, and mesenteric lymph nodes. Expression of the chemokine receptor, CXCR5, was greatly elevated in vivo on BL tumor cells in this model, as shown by flow cytometry. CXCL13 is the ligand for CXCR5, and serum and ascites levels of murine, but not human, CXCL13 showed a striking elevation in tumor-bearing mice, with levels as high as 200,000 pg/ml in ascites, as measured by ELISA. As shown by immunohistochemistry, murine CXCL13 was associated with macrophage-like tumor-infiltrating cells that appeared to be histiocytes. Blocking CXCR5 on 2F7 cells with neutralizing antibodies prior to injection into the mice substantially delayed tumor formation. The marked elevations in tumor cell CXCR5 expression and in murine CXCL13 levels seen in the model may potentially identify an important link between tumor-interacting histiocytes and tumor cells in AIDS-BL. These results also identify CXCL13 as a potential biomarker for this disease, which is consistent with previous studies showing that serum levels of CXCL13 were elevated in human subjects who developed AIDS-lymphoma. This mouse model may be useful for future studies on the interactions of the innate immune system and AIDS-BL tumor cells, as well as for the assessment of potential tumor biomarkers for this disease.

  3. Sulfated small molecules targeting eBV in Burkitt lymphoma: from in silico screening to the evidence of in vitro effect on viral episomal DNA.

    Science.gov (United States)

    Lima, Raquel T; Seca, Hugo; Palmeira, Andreia; Fernandes, Miguel X; Castro, Felipe; Correia-da-Silva, Marta; Nascimento, Maria S J; Sousa, Emília; Pinto, Madalena; Vasconcelos, M Helena

    2013-05-01

    Epstein-Barr virus (EBV) infects more than 90% of the world population. Following primary infection, Epstein-Barr virus persists in an asymptomatic latent state. Occasionally, it may switch to lytic infection. Latent EBV infection has been associated with several diseases, such as Burkitt lymphoma (BL). To date, there are no available drugs to target latent EBV, and the existing broad-spectrum antiviral drugs are mainly active against lytic viral infection. Thus, using computational molecular docking, a virtual screen of a library of small molecules, including xanthones and flavonoids (described with potential for antiviral activity against EBV), was carried out targeting EBV proteins. The more interesting molecules were selected for further computational analysis, and subsequently, the compounds were tested in the Raji (BL) cell line, to evaluate their activity against latent EBV. This work identified three novel sulfated small molecules capable of decreasing EBV levels in a BL. Therefore, the in silico screening presents a good approach for the development of new anti-EBV agents.

  4. HLA Class II Defects in Burkitt Lymphoma: Bryostatin-1-Induced 17 kDa Protein Restores CD4+ T-Cell Recognition

    Directory of Open Access Journals (Sweden)

    Azim Hossain

    2011-01-01

    Full Text Available While the defects in HLA class I-mediated Ag presentation by Burkitt lymphoma (BL have been well documented, CD4+ T-cells are also poorly stimulated by HLA class II Ag presentation, and the reasons underlying this defect(s have not yet been fully resolved. Here, we show that BL cells are deficient in their ability to optimally stimulate CD4+ T cells via the HLA class II pathway. The observed defect was not associated with low levels of BL-expressed costimulatory molecules, as addition of external co-stimulation failed to result in BL-mediated CD4+ T-cell activation. We further demonstrate that BL cells express the components of the class II pathway, and the defect was not caused by faulty Ag/class II interaction, because antigenic peptides bound with measurable affinity to BL-associated class II molecules. Treatment of BL with broystatin-1, a potent modulator of protein kinase C, led to significant improvement of functional class II Ag presentation in BL. The restoration of immune recognition appeared to be linked with an increased expression of a 17 kDa peptidylprolyl-like protein. These results demonstrate the presence of a specific defect in HLA class II-mediated Ag presentation in BL and reveal that treatment with bryostatin-1 could lead to enhanced immunogenicity.

  5. Ascorbic acid kills Epstein-Barr virus positive Burkitt lymphoma cells and Epstein-Barr virus transformed B-cells in vitro, but not in vivo.

    Science.gov (United States)

    Shatzer, Amber N; Espey, Michael Graham; Chavez, Mayra; Tu, Hongbin; Levine, Mark; Cohen, Jeffrey I

    2013-05-01

    Ascorbic acid has been shown to kill various cancer cell lines at pharmacologic concentrations. We found that Epstein-Barr virus (EBV)-positive Burkitt lymphoma (BL) cells were more susceptible to ascorbic acid-induced cell killing than EBV-negative BL cells or EBV-transformed lymphoblastoid cells (LCLs). Ascorbic acid did not induce apoptosis in any of the tested cells but did induce the production of reactive oxygen species and cell death. Previously, we showed that bortezomib, a proteasome inhibitor, induces cell death in LCLs and EBV-positive BL cells. We found that ascorbic acid is strongly antagonistic for bortezomib-induced cell death in LCLs and EBV-positive BL cells. Finally, ascorbic acid did not prolong survival of severe combined immunodefiency mice inoculated with LCLs either intraperitoneally or subcutaneously. Thus, while ascorbic acid was highly effective at killing EBV-positive BL cells and LCLs in vitro, it antagonized cell killing by bortezomib and was ineffective in an animal model.

  6. Isolation of Epstein-Barr virus (EBV)-negative cell clones from the EBV-positive Burkitt's lymphoma (BL) line Akata: malignant phenotypes of BL cells are dependent on EBV.

    OpenAIRE

    1994-01-01

    During cultivation of the Epstein-Barr virus (EBV)-positive Burkitt's lymphoma (BL) line Akata, it was noted that EBV DNA is lost from some of the cells. Isolation of EBV-positive and EBV-negative clones with the same origin made it possible to examine the effects of EBV in BL cells. The results indicate that malignant phenotypes of BL, such as growth in low serum, anchorage-independent growth in soft agar, and tumorigenicity in nude mice, are dependent on the presence of EBV genomes and unde...

  7. ACIDOSIS LÁCTICA TIPO B1 SECUNDARIA A LINFOMA DE BURKITT.

    OpenAIRE

    Jiménez Brenes, Natalia; Rojas Vega, Jason; Barguil Meza, Ibrahim

    2011-01-01

    Lactic acidosis is a rare complication of malignant neoplasms first described in patients with acute leukemia in 1963. Since then, there hasbeen seen more often, particularly in hematological malignancies and rarely in solid tumors. Wereport the case of a 53 years old male with lactacidosis B1 and gastric Burkitt lymphoma whowas admitted to the hospital with constitutionalsymptoms, weight loss, diarrhea and melena.Arterial blood gases revealed a metabolic acidosis with increased anion gap (pH...

  8. B-cell lymphomas with features intermediate between distinct pathologic entities. From pathogenesis to pathology.

    Science.gov (United States)

    Carbone, Antonino; Gloghini, Annunziata; Aiello, Antonella; Testi, Adele; Cabras, Antonello

    2010-05-01

    Published in September 2008, the updated World Health Organization Classification of Tumors of Hematopoietic and Lymphoid Tissues introduces provisional borderline categories for lymphoma cases that demonstrate overlapping clinical, morphological, and/or immunophenotypic features between well-established entities. These overlapping features pose real diagnostic challenges especially in identifying atypical cases of diffuse large B-cell lymphoma, Hodgkin lymphoma, and Burkitt lymphoma. Lymphoma cases showing borderline features between T-cell/histiocyte-rich large B-cell lymphoma and nodular lymphocyte predominant Hodgkin lymphoma are not included within the borderline categories provisionally recognized by the updated classification. Within the borderline categories, there are cases combining features of primary mediastinal large B-cell lymphoma and classical Hodgkin lymphoma. Many of these cases resemble classical Hodgkin lymphoma but have a large number of tumor cells expressing CD20, CD45, and B-cell transcription factors. Alternatively, these cases may resemble primary mediastinal large B-cell lymphoma but contain tumor cells resembling Reed-Sternberg cells and displaying an aberrant phenotype such as CD20(-), CD15(-/+) CD45(+), CD30(+), Pax5(+), OCT2(+/-), and BOB1(+/-). Another new borderline category defining B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma, represents a biologically heterogeneous group. Cases with morphologic features intermediate and with CD10/BCL6 coexpression should be placed in diffuse large B-cell lymphoma/Burkitt lymphoma category if tumor cells also show strong BCL2 staining and/or a Ki67 proliferation index of less than 90%. When MYC rearrangements are present in these cases, the lymphomas often have atypical features, including concurrent rearrangements of BCL2 and/or BCL6 genes (so-called double/triple-hit lymphomas) and more aggressive behavior. For the

  9. CONSOLIDATIVE PRIMARY PULMONARY LYMPHOMA: THREE MISDIAGNOSED CASES

    Institute of Scientific and Technical Information of China (English)

    陈恩国; 余碧芸; 洪武军; 应可净

    2003-01-01

    Objective: To investigate the clinical features and the reason of misdiagnosis of consolidative primary pulmonary lymphoma. Methods: Retrospective study was conducted for three cases with consolidative primary pulmonary lymphoma(PPL). The relevant literatures of primary pulmonary lymphoma in recent years were also reviewed. Results: All patients had been misdiagnosed for a long time due to the non-specific clinical features. Conclusion: Consolidative PPL is difficult to diagnose and is misdiagnosed frequently in clinic. Definitive diagnosis of PPL requires an adequate biopsy specimen. The most important prognostic factor is the histology.

  10. [Localization of 8q24 break-point of Burkitt lymphoma in Japan : relationship to EBV status].

    Science.gov (United States)

    Tatsumi, E; Ohno, H

    1997-02-01

    It has been reported that the break point of 8q24 in t (8; 14) (q24; q32) is located far up-stream from c-myc gene locus in endemic EBV (Epstein-Barr virus)-positive BL, while the break-point is located close to the 1st intron of c-myc gene in sporadic EBV-negative BL. Considering that no statistical analysis is available regarding BL in Japan, the break-point of chromosome No.8 was investigated in 13 BL/L3 cell lines (having t(8; 14)) and 4 fresh samples derived from Japanese patients, including 3 EBV-positive BL cell lines, by using long-distance PCR. In this PCR, one primer was set in the 2nd intron of the c-myc gene, and the other primer in Ig constant region gene, mu, gamma, alpha and epsilon. This long distance PCR can cover up to 30 kb. Thus, this PCR does'nt generate product, if the 8q24 break-point is located far up-stream (more than 50 kb) fom c-myc gene. In 2 of the 3 t (8; 14) EBV-positive BL lines, no product was generated in two lines(N831 and Middle 91), while a product was synthesized in one line(Akata), indicating that the 8q24 break-point is near the c-myc gene in Akata. In all the other BL/L3 lines, a product was synthesized. A larger number of BL cases are necessary to investigate in order to know which 8q24 break-point pattern is exhibited by EBV-positive BL in Japan, while this method is suitable for testing a large number of case materials.

  11. Primary parotid gland lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Paraskevas Katsaronis

    2011-08-01

    Full Text Available Abstract Introduction Mucosa associated lymphoid tissue lymphomas are the most common lymphomas of the salivary glands. The benign lymphoepithelial lesion is also a lymphoproliferative disease that develops in the parotid gland. In the present case report, we describe one case of benign lymphoepithelial lesion with a subsequent low transformation to grade mucosa associated lymphoid tissue lymphoma appearing as a cystic mass in the parotid gland. Case presentation A 78-year-old Caucasian female smoker was referred to our clinic with a non-tender left facial swelling that had been present for approximately three years. The patient underwent resection of the left parotid gland with preservation of the left facial nerve through a preauricular incision. The pathology report was consistent with a low-grade marginal-zone B-cell non-Hodgkin lymphoma (mucosa associated lymphoid tissue lymphoma following benign lymphoepithelial lesion of the gland. Conclusions Salivary gland mucosa associated lymphoid tissue lymphoma should be considered in the differential diagnosis of cystic or bilateral salivary gland lesions. Parotidectomy is recommended in order to treat the tumor and to ensure histological diagnosis for further follow-up planning. Radiotherapy and chemotherapy should be considered in association with surgery in disseminated forms or after removal.

  12. Linfoma de Burkitt en un portador de granulomatosis de Wegener

    Directory of Open Access Journals (Sweden)

    Kryssia Rodríguez-Castro

    2005-10-01

    Full Text Available Se reporta el caso de un paciente costarricense portador de granulomatosis de Wegener, en tratamiento con ciclofosfamida y prednisona, quien desarrolla un linfoma de Burkitt que lo lleva a la muerte. Se menciona la posible relación entre estas dos patologías.This is a report of a costarrican male with Wegener' s granulomatosis undergoing treatment with prednisone and cyclophosphamide, he developed a fatal Burkitt' s lymphoma. The possible relationship between these two disorders is addressed.

  13. [Bladder primitive lymphoma. Report of a case].

    Science.gov (United States)

    Rakototiana, A F; Rakoto-Ratsimba, H N; Hunald, F A; Ralahy, F; Ezra, J; Rabarioelina, L

    2008-03-01

    Lymphoma is an uncommon tumor of bladder. We report herein one case in a 58 year-old man aiming to show diagnosis and treatment difficulties in our practice. This patient had medical history of nephritic colic, haematuria and cystitis. Imagery revealed tissular mass with orange-like dimension in the right bladder corn. There was no kidney function alteration. Complete mass excision was performed and histological examination diagnosed low grade lymphoma with lymphoplasmocytary type. After chemotherapy, complete remission was obtained after 10 months follow-up.

  14. Pediatric lymphomas in Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Gualco

    2010-01-01

    Full Text Available OBJECTIVE: This study provides the clinical pathological characteristics of 1301 cases of pediatric/adolescent lymphomas in patients from different geographic regions of Brazil. METHODS: A retrospective analyses of diagnosed pediatric lymphoma cases in a 10-year period was performed. We believe that it represents the largest series of pediatric lymphomas presented from Brazil. RESULTS: Non-Hodgkin lymphomas represented 68% of the cases, including those of precursor (36% and mature (64% cell origin. Mature cell lymphomas comprised 81% of the B-cell phenotype and 19% of the T-cell phenotype. Hodgkin lymphomas represented 32% of all cases, including 87% of the classical type and 13% of nodular lymphocyte predominant type. The geographic distribution showed 38.4% of the cases in the Southeast region, 28.7% in the Northeast, 16.1% in the South, 8.8% in the North, and 8% in the Central-west region. The distribution by age groups was 15-18 years old, 33%; 11-14 years old, 26%; 6-10 years old, 24%; and 6 years old or younger, 17%. Among mature B-cell lymphomas, most of the cases were Burkitt lymphomas (65%, followed by diffuse large B-cell lymphomas (24%. In the mature T-cell group, anaplastic large cell lymphoma, ALK-positive was the most prevalent (57%, followed by peripheral T-cell lymphoma, then not otherwise specified (25%. In the group of classic Hodgkin lymphomas, the main histological subtype was nodular sclerosis (76%. Nodular lymphocyte predominance occurred more frequently than in other series. CONCLUSION: Some of the results found in this study may reflect the heterogeneous socioeconomical status and environmental factors of the Brazilian population in different regions.

  15. Orbital MALT Lymphoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Shobha G Pai

    2004-08-01

    Full Text Available A case of orbital MALT (mucous associated lymphoid tissue lymphoma is reported for its rarity. It presented as a large tumor obscuring the whole eye with loss of vision, without any signs of dissemination and remained free of recurrence or metastasis 12 months after undergoing simple surgical excision.

  16. Gene Therapy in Treating Patients With Human Immunodeficiency Virus-Related Lymphoma Receiving Stem Cell Transplant

    Science.gov (United States)

    2016-12-15

    HIV Infection; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Plasmablastic Lymphoma; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Non-Hodgkin Lymphoma; Recurrent Burkitt Lymphoma; Recurrent Follicular Lymphoma; Stage III Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage IV Follicular Lymphoma; Stage IV Mantle Cell Lymphoma

  17. [Etiological factors in Burkitt's disease].

    Science.gov (United States)

    Capdevielle, P; Darie, H; Barabé, P

    1983-01-01

    Different aetiological factors of Burkitt's disease, or Burkitt's lymphoma (BL) are considered in an analytical, then synthetical point of view, according to present admitted facts. Epidemiologic data are recalled in order to assign a place to the disease. Relations with Epstein-Barr virus (E.B.V.) are well-known by comparative pathology (connections between animal tumors and herpetic virus), virologic and serologic studies; the role of E.B.V. is based on the presence of viral genomas and nuclear antigens in tumoral cells of B.L.; there are B.L. without E.B.V., but constantly improved study of anti-E.B.V. antibodies, and viral markers, will may be decrease their number. Connections with malaria caused by Plasmodium falciparum are recognized. Discovery of chromosomal aberrations is a new important stage. At the present time, it is generally guessed that: a) the initiation of malignant process might be induced by E.B.V. b) an external agent might cause the promotion of cellular division. c) chromosomal abnormality might be responsible for the malignant transformation.

  18. Primary hepatic lymphoma: A case report

    Directory of Open Access Journals (Sweden)

    Trupti S Patel

    2015-01-01

    Full Text Available Primary non-Hodgkin lymphoma of the liver is a very rare malignancy. In this case report, we describe a case of primary hepatic lymphoma (PHL in a 60-year-old man who presented with lump and pain in the abdomen of 2 months′ duration. The patient had altered liver function, normal serum alfa fetoprotein level (AFP, normal hemogram and bone marrow. A computed tomography scan of the abdomen and pelvis showed an ill-defined hypodense mass with specks of calcification involving the liver, suggestive of primary malignant mass of liver. Diagnosis of PHL was established on the cytology smear and confirmed by immunohistochemistry on tissue biopsy. This case demonstrates that PHL should be considered in the differential diagnosis of space-occupying liver lesions in the presence of a normal level of AFP. Fine needle aspiration cytology is a faster and safer diagnostic modality even in such a rare case. The case has many unique features like negative serology for viruses, no type B symptom and normal lactate dehydrogenase level.

  19. Composite lymphoma: EBV-positive classic Hodgkin lymphoma and peripheral T-cell lymphoma: a case report.

    Science.gov (United States)

    Gualco, Gabriela; Chioato, Lucimara; Van Den Berg, Anke; Weiss, Lawrence M; Bacchi, Carlos E

    2009-01-01

    Composite lymphomas are rare and defined as hematopoietic neoplasms with more than 1 malignant lymphomatous clone showing different phenotypic features. Of all possible combinations between non-Hodgkin lymphomas, B cell or T cell, and Hodgkin lymphoma, the least frequent are the ones combining T-cell non-Hodgkin lymphoma and classic Hodgkin lymphoma. We report a case of a 55-year-old woman with cervical and mediastinal lymphadenopathy, fever, weight loss, and night sweats. A cervical lymph node biopsy revealed a composite lymphoma with classic Hodgkin lymphoma and peripheral T-cell lymphoma components. The bone marrow was not involved. The patient refused treatment and died of disease progression 2 months after diagnosis. The biopsied lymph node showed 2 distinct populations, one composed of large cells including typical Reed-Sternberg cells and their variants, with expression of CD30, CD15, PAX5, and LMP-1. The other component was more abundant and comprised polymorphic medium-sized cells with convoluted nuclei; CD3, CD5, CD2, and CD4 expression; and negativity for CD30, cytotoxic granules, and B-cell markers. Epstein-Barr virus DNA of subtype A was identified only in the Hodgkin cells. Clonal T-cell receptor gamma and beta gene rearrangements were detected in the T-cell component, whereas monoclonal immunoglobulin H gene rearrangement was found in the Hodgkin cells.

  20. Pomalidomide and Dexamethasone in Treating Patients With Relapsed or Refractory Primary Central Nervous System Lymphoma or Newly Diagnosed or Relapsed or Refractory Intraocular Lymphoma

    Science.gov (United States)

    2016-09-12

    B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; Central Nervous System Lymphoma; Intraocular Lymphoma; Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System; Recurrent Adult Diffuse Large Cell Lymphoma; Retinal Lymphoma

  1. Interferon-alpha-induced changes in surface antigens in a hairy-cell leukemia (JOK-1), and a Burkitt's lymphoma cell line (Daudi) during in vitro culture

    DEFF Research Database (Denmark)

    Nielsen, B; Madsen, P S; Jensen, A W

    1992-01-01

    In further studying the mechanism of action of IFN-alpha in HCL, we cultured the HCL cell line JOK-1 and the IFN-sensitive Burkitt cell line Daudi with and without IFN-alpha and investigated the changes in density of a number of surface antigens by use of mAb and flow cytometry analyses. During...... culture with IFN-alpha, reproducible changes were induced in both cell lines, which were qualitatively similar but differed quantitatively with small and transient changes in JOK-1. Significant decreases in surface antigen expression were observed for CD 19, 23, 37, and for IgM on both cell lines....... Moreover, decreases were seen for CD 10, 22, 45, and MHC class II on Daudi, and for CD 20, 21, 27, and 40 on JOK-1. By contrast, only a few antigens increased in density, including CD 39, A96/G8 and SC9, on both cell lines, CD 22 on JOK-1, and CD 21 on Daudi. The increase in CD 39, A96/G8 and SC9...

  2. Oral plasmablastic lymphoma: a case report.

    Science.gov (United States)

    Hewson, I

    2011-09-01

    Oral plasmablastic lymphoma is a rare malignancy that is associated with patients with HIV or other immunosuppression. This article describes a case of a patient with severe haemophilia A (<1% factor VIII) who had medically acquired HIV and hepatitis C, a CD4+ count of 192 cells/μL and a viral load of 33 200 copies/mL. The patient presented with a two-month history of a firm swelling around a lower molar. The tooth was removed and the surrounding tissue biopsied. The importance of obtaining an early definitive diagnosis and seeking adequate medical treatment is discussed.

  3. Clinicopathological profile of gastrointestinal lymphomas in Kashmir

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    Mehnaaz Sultan Khuroo

    2016-01-01

    Full Text Available Background: The histological categorization of lymphoma has been a source of controversy for many years for both clinicians and pathologists. Clinicopathologic information of gastrointestinal lymphomas in Indian subcontinent is lacking. We studied histopathological spectrum of Primary Gastrointestinal Lymphomas (PGIL and attempted to classify the G.I. lymphomas based on the recent WHO classification in to major histological types and immunological categories. Material and Methods: This study was done to evaluate the clinicopathological pattern of 100 cases with a histopathological diagnosis of primary gastrointestinal lymphoma at a tertiary care hospital. All patients of primary gastrointestinal lymphomas were included with the help of medical records over a 11-years period that is, January 2005 to December 2015. Results: The study included 100 cases (60 males, 40 females; mean age 51.43 years; age range 4.5-90 years . The disease involved stomach in 82 (82%, small intestine in 8 (8%, large bowel and rectum in 8 (8%, gall bladder in 1 (1% and oesophagus in 1 (1%. 82 (82% of the 100 cases were Diffuse Large B cell lymphomas; 12 (12% were Extra Nodal Marginal Zone Lymphomas (ENMZL of MALT type 2 (2% IPSID 2 (2% of Mantle cell lymphoma morphology, 1 (1% Burkitt's and 1(1% enteropathy associated T cell lymphoma. The commonest presenting symptom was abdominal pain. 99 (99% of 100 tumours were classified as B-cell lymphomas immunohistochemically and majority exhibited monoclonal light chain restriction on kappa/lambda staining. In addition; Burkitt's lymphoma showed positivity for CD 10. One tumour (1% showed positivity for T-cell markers. The data demonstrated that primary GI NHL is more common among males, mainly in their fifth decade. Abdominal pain is the most common presenting symptom, with stomach being the most commonly involved site. Diffuse large cell lymphoma is the most frequent histologic subtype, followed by extranodal marginal-zone B

  4. Primary pancreatic lymphoma: Report of six cases

    Institute of Scientific and Technical Information of China (English)

    Hai Lin; Shu-De Li; Xian-Gui Hu; Zhao-Shen Li

    2006-01-01

    AIM: To heighten recognition of primary pancreatic lymphoma (PPL) in clinical practice.METHODS: A retrospective review of the clinical presentation, imaging characteristics and pathological features of PPL patients were presented, as well as their diagnosis and treatment, in combination with literature review.RESULTS: Histological diagnosis was made in four patients by surgery and in two patients by EUS-FNA. The six PPL patients (5 males and 1 female; age range,16-65 years; mean age, 46 years) had the duration of symptoms for two weeks to three months. The primary presenting symptoms, though not characteristic, were abdominal pain, abdominal masses, weight loss, jaundice, nausea and vomiting. One of the patients developed acute pancreatitis. In one patient, the level of serum CA19-9 was 76.3 μg/L. Abdominal CT scan showed that three of the six tumors were located in the head of pancreas, two in the body and tail, and one throughout the pancreas. Diameter of the tumors in the pancreas in four cases was more than 6 cm, with homogeneous density and unclear borders. Enhanced CT scan showed that only the tumor edges were slightly enhanced. The pancreatic duct was irregularly narrowed in two cases whose tumors were located in the pancreatic head and body, in which endoscopic retrograde cholangiopancreatography (ERCP) showed that the proximal segment was slightly dilated. Two patients underwent Whipple operation, one patient underwent pancreatectomy, and another patient underwent operative biliary decompression. PPL was in stage I E in 2 patients and in stage Ⅱ E in 4 patients according to the Ann Arbor classification system. The diagnosis of B-cell non-Hodgkin's lymphoma was made in all patients histopathologically. All six patients underwent systemic chemotherapy, one of whom was also treated with gamma radiometry. One patient died two weeks after diagnosis, two patients lost follow-up, two patients who received chemotherapy survived 49 and 37 mo, and the remaining

  5. Nivolumab With or Without Varlilumab in Treating Patients With Relapsed or Refractory Aggressive B-cell Lymphomas

    Science.gov (United States)

    2017-03-13

    Activated B-Cell-Like Diffuse Large B-Cell Lymphoma; ALK-Positive Large B-Cell Lymphoma; Atypical Burkitt/Burkitt-Like Lymphoma; Diffuse Large B-Cell Lymphoma Associated With Chronic Inflammation; Diffuse Large B-Cell Lymphoma, Not Otherwise Specified; Epstein-Barr Virus Positive Diffuse Large B-Cell Lymphoma of the Elderly; Epstein-Barr Virus-Positive Mucocutaneous Ulcer; Germinal Center B-Cell-Like Diffuse Large B-Cell Lymphoma; High-Grade B-Cell Lymphoma With MYC and BCL2 and/or BCL6 Rearrangements; Human Herpesvirus-8-Positive Neoplastic Cells Present; Intravascular Large B-Cell Lymphoma; MYC-Negative B-Cell Lymphoma With 11q Aberration Resembling Burkitt Lymphoma; Plasmablastic Lymphoma; Primary Cutaneous Diffuse Large B-Cell Lymphoma; Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg Type; Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System; Primary Effusion Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Diffuse Large B-Cell Lymphoma; Recurrent Lymphomatoid Granulomatosis; Recurrent Mediastinal (Thymic) Large B-Cell Cell Lymphoma; Refractory Burkitt Lymphoma; Refractory Diffuse Large B-Cell Lymphoma; Refractory Mediastinal (Thymic) Large B-Cell Cell Lymphoma; Skin Ulcer; Small Intestinal B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; T-Cell/Histiocyte-Rich Large B-Cell Lymphoma

  6. A case of non-Hodgkin's lymphoma associated with hypercalcemia.

    OpenAIRE

    Suemaru, Shuso; Kageyama, Jingo; Ota,Zenske; Ohnoshi,Taisuke; Sakamoto, Kenji; Kamura, Junta

    1991-01-01

    A patient with a diffuse, small cleaved cell, non-Hodgkin's lymphoma associated with marked hypecalcemia was described. Antibody to the adult T-cell leukemia-lymphoma virus was absent. Although bone marrow was infiltrated by lymphoma cells, destructive or lytic bone lesions could not be detected. The serum level of immunoreactive parathyroid hormone C-terminal (PTH-C) was normal. The serum level of 1, 25-dihydroxyvitamin D was lower than normal. This case suggests that other humoral substance...

  7. Lymphoma and cerebral vasculitis in association with X-linked lymphoproliferative disease

    Institute of Scientific and Technical Information of China (English)

    Jia Zhu; Yu Zhang; Zi-Jun Zhen; Yan Chen; Juan Wang; Rui-Qing Cai; Xiao-Fei Sun

    2013-01-01

    Lymphoma is seen in up to 30% of patients with X-linked lymphoproliferative disease (XLP), but cerebral vasculitis related with XLP after cure of Burkitt lymphoma is rarely reported. We describe a case of a 5-year-old boy with XLP who developed cerebral vasculitis two years after cure of Burkitt lymphoma. He had Burkitt lymphoma at the age of 3 years and received chemotherapy (non-Hodgkin’s lymphoma-Berlin-Frankfurt-Milan-90 protocol plus rituximab), which induced complete remission over the following two years. At the age of 5 years, the patient first developed headache, vomiting, and then intel ectual and motorial retrogression. His condition was not improved after anti-infection, dehydration, or dexamethasone therapy. No tumor cells were found in his cerebrospinal fluid. Magnetic resonance imaging showed multiple non-homogeneous, hypodense masses along the bilateral cortex. Pathology after biopsy revealed hyperplasia of neurogliocytes and vessels, accompanied by lymphocyte infiltration but no tumor cell infiltration. Despite aggressive treatment, his cognition and motor functions deteriorated in response to progressive cerebral changes. The patient is presently in a vegetative state. We present this case to inform clinicians of association between lymphoma and immunodeficiency and explore an optimal treatment for lymphoma patients with compromised immune system.

  8. Human immunodeficiency virus associated plasmablastic lymphoma: A case report

    Science.gov (United States)

    Desai, Dinkar; Pandit, Siddharth; Jasphin, Shiny; Shetty, Akhil S.

    2016-01-01

    Non-Hodgkin's lymphoma (NHL) is the third common malignant lesion of the oral region. Plasmablastic lymphomas are rare, aggressive neoplasms occurring mostly in human immunodeficiency virus (HIV) infected individual which accounts for approximately 2.6% of all NHL. It usually presents as a diffuse growth and with diffuse pattern of histological presentation. It is very difficult to differentiate this lymphoma from other NHL. Immunohistochemical evaluation of various markers is an important criteria of the diagnostic protocol. Here, we describe a case of plasmablastic lymphoma in a 50-year-old female HIV-infected patient. The diagnosis was based on histopathological examination and immunophenotyping. PMID:27795651

  9. Spontaneous Remission of an Untreated, MYC and BCL2 Coexpressing, High-Grade B-Cell Lymphoma: A Case Report and Literature Review

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    D. Alan Potts

    2017-01-01

    Full Text Available Non-Hodgkin lymphomas (NHL are a heterogeneous group of hematologic malignancies typically treated with multiagent chemotherapy. Rarely, spontaneous remissions can be observed, particularly in more indolent subtypes. The prognosis of aggressive NHL can be predicted using clinical and histopathologic factors. In aggressive B-cell NHL, the importance of MYC and BCL2 proto-oncogene coexpression (as assessed by immunohistochemistry and high-grade histologic features are particularly noteworthy. We report a unique case of spontaneous remission in a patient with an aggressive B-cell NHL which harbored high-risk histopathologic features, including MYC protein expression at 70–80%, BCL2 protein expression, and morphologic features suggestive of high-grade B-cell lymphoma, NOS (formerly B-cell lymphoma unclassifiable with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma [BCLU]. After undergoing a biopsy to confirm this diagnosis, he opted to forego curative-intent chemotherapy. The single, yet relatively large area of involvement noted on 18F-fluorodeoxyglucose positron emission tomography-computed tomography steadily resolved on subsequent follow-up studies. He remained without evidence of recurrence one year later, having never received treatment. This case emphasizes the potential for spontaneous remission in NHL and demonstrates that this phenomenon can be observed despite contemporary high-risk histopathologic features.

  10. A Case of Lymphoma Simulating Primary Sternal Tumour

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    Atalay Sahin

    2014-02-01

    Full Text Available Any mass on the chest wall may not always be the primary local pathology. A case of lymphoma with an aggressive course may involve the sternum through local invasion and can mimic a chest wall tumour. A 15-year-old boy with mediastinal lymphoma presented with a sternal mass. Partial sternectomy with replacement by methyl methacrylate prosthesis was performed.

  11. Pediatric lymphoma diagnosis: role of FNAC, biopsy, immunohistochemistry and molecular diagnostics.

    Science.gov (United States)

    Iyer, Venkateswaran K

    2013-09-01

    Peripheral lymphadenopathy in the pediatric age group is screened using fine needle aspiration cytology (FNAC). Cases found to have features suspicious for lymphoma on FNAC need to undergo biopsy with immunohistochemistry for characterization and typing. In pediatric age group, peripheral lymph nodes are common in Hodgkin's lymphoma for which biopsy is needed for subtyping. Distinction of classical Hodgkin's lymphoma of lymphocyte rich type from nodular lymphocyte predominant Hodgkin's lymphoma needs biopsy evaluation and a panel of immunostains. T lymphoblastic lymphomas and Burkitt's lymphoma are the common types of non Hodgkin's lymphoma seen in the pediatric age group. All lymphomas require a biopsy evaluation with immunohistochemistry and analysis of molecular genetic markers for proper characterization and selection of optimal treatment which are discussed in detail in this review.

  12. A CASE OF PRIMARY UTERINE LYMPHOMA

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    Parikshit Sanyal

    2013-06-01

    Full Text Available A post menopausal lady presented with lump lower abdomen and bleeding per vaginum. USG revealed diffuse enlargement of the uterus. On hysterectomy, a grossly enlarged uterus with cystic left ovary were found. Hysterectomy was done and uterus with bilateral adnexa submitted for histopathological examination. Microscopic examination of the body of uterus revealed sheets of small lymphoid cells were found to replace the endo- and myo-metrium. These cells have small nuclei with clumped chromatin, and no prominence of nucleoli. They are not forming lymphoid follicles or germinal centers. Similar lymphoid cells were also found in the left ovary admixed with ovarian stroma. On IHC these cells were found to be CD45, CD20, CD23 positive, and negative for CD3 , CK and SMA. The case is diagnosed as a primary small lymphocytic lymphoma of uterus with left ovarian spread.

  13. Primary Burkitt′s lymphoma of the breast without Epstein-Barr virus infection: A case report and literature review

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    Jianguo Wei

    2015-01-01

    Full Text Available Burkitt lymphoma (BL is a highly aggressive neoplasm, which arising from the germinal center or post germinal center B-cell. Primary breast lymphomas are extremely rare, and the most common histologic type is diffuse large B-cell lymphoma. Primary BL of the breast is much less common than the other types of lymphoma. Here, we report an extremely rare case of a 37-year-old Chinese female with localized bilateral breast, who was referred to our institution for bilateral breast swelling. The left breast tissue ultrasonography showed the short axis measuring 20.3 mm × 18.8 mm and the long axis measuring 22.1 mm × 20.8 mm soft tissue mass. The right breast tissue ultrasonography showed the short axis measuring 30.2 mm × 26.9 mm and the long axis measuring 33.5 mm × 2.18 mm. Coarse needle biopsy of breast masses demonstrated a non-Hodgkin's B-cell lymphoma. The patient underwent a bilateral mastectomy. Histological examination of the tumor showed a characteristic "starry sky" pattern, the medium-sized tumor cells were a monotonous pattern of growth, and there were many abnormal mitotic figures. The neoplastic cells strongly expressed CD20, CD79-μ, MUM-1, PAX-5, CD43 and Bcl-6, Ki-67 were nearly 100% positive, but negative for CD10, Bcl-2 and TdT. By fluorescence in situ hybridization an IGH-MYC gene fusion was detected in the tumor tissue which indicating the presence of a typical BL translocation t(8;14(q24;q32. The final histopathological diagnosis was primary BL of the breast.

  14. Cellular Immunotherapy Following Chemotherapy in Treating Patients With Recurrent Non-Hodgkin Lymphomas, Chronic Lymphocytic Leukemia or B-Cell Prolymphocytic Leukemia

    Science.gov (United States)

    2016-07-29

    Post-transplant Lymphoproliferative Disorder; B-Cell Prolymphocytic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classical Hodgkin Lymphoma; Recurrent Lymphoplasmacytic Lymphoma

  15. Radiation Therapy in a Case of Orbital Lymphoma

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    Molinaro MA

    2008-07-01

    Full Text Available Introduction: Orbital lymphoma is a rare presentation of extranodal non-Hodgkin's lymphoma, accounting for less than 1% of the total. The role of radiotherapy in its management is well-established. This is a report of a case of orbital lymphoma Materials and Methods: Clinical records and pathologic material of a patient woman of 62 age treated with local radiotherapy for localized orbital lymphoma. Treatment consisted of 36 Gy in 1.8-Gy fractions of irradiation using 6-MV photons with complex treatment planning for retrobulbar lesions. Median follow-up was 18 months Results: Local control was 100%. Cataracts was not observed in 8 of the treated eyes.Conclusion: In this case, localized orbital MALT lymphoma was well controlled with radiotherapy.

  16. The spectrum of B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma: a description of 10 cases.

    Science.gov (United States)

    Gualco, Gabriela; Natkunam, Yasodha; Bacchi, Carlos E

    2012-05-01

    B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma, is a diagnostic provisional category in the World Health Organization (WHO) 2008 classification of lymphomas. This category was designed as a measure to accommodate borderline cases that cannot be reliably classified into a single distinct disease entity after all available morphological, immunophenotypical and molecular studies have been performed. Typically, these cases share features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma, or include characteristics of both lymphomas. The rarity of such cases poses a tremendous challenge to both pathologists and oncologists because its differential diagnosis has direct implications for management strategies. In this study, we present 10 cases of B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma and have organized the criteria described by the WHO into four patterns along with detailed clinical, morphological and immunophenotypic characterization and outcome data. Our findings show a male preponderance, median age of 37 years and a mediastinal presentation in 80% of cases. All cases expressed at least two markers associated with B-cell lineage and good response to combination chemotherapy currently employed for non-Hodgkin lymphomas.

  17. Primary testicular lymphoma: a case report

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    Cengiz Demir

    2010-06-01

    Full Text Available Primary testicular lymphomas are rare malignancy. We discussed the patient who had referred with mass into left testis at 73 years old diagnosis as diffuse large B-cell testicular lymphoma. Systemic chemotherapy (R-CHOP was given to the patient. Prophylactic radiotherapy was performed for the contralateral testis and central nervous system. Complete remission was achieved in the patient.

  18. Enteropathy Associated T Cell Lymphoma – A Case Report of An Uncommon Extranodal T Cell Lymphoma

    Science.gov (United States)

    V, Geetha; Kudva, Ranjini

    2014-01-01

    Enteropathy associated T cell lymphoma is a rare primary intestinal lymphoma. It is often, but not always associated with celiac disease. Intraepithelial T cells are postulated as the cell of origin. It is a rare disease accounting for fewer than 5% of all gastrointestinal tract lymphomas. Recent studies indicate that EATL consists of two diseases that are morphologically and genetically distinct and differ with respect to their frequency of association with celiac disease. Current WHO classification recognises two subtypes of EATL – type 1 (classic) and type 2, based on morphology and immunophenotype. EATL type 1 is a large cell lymphoma which is more common and is more commonly associated with celiac disease compared to type 2. Most common site of involvement is the small intestine. We report a case of EATL type 1, in a 62-year-old female patient who presented with features of intestinal obstruction. However, she did not have spruce like featutes. PMID:25478355

  19. A case of follicular lymphoma complicated with mesenteric panniculitis

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    Yotaro Tamai

    2009-11-01

    Full Text Available Mesenteric panniculitis (MP is a rare disease occasionally complicated with lymphoma. A 55-year old female presented with MP accompanied by malignant lymphoma. This patient was first treated for follicular lymphoma and subsequently for panniculitis. After 6 courses of R-CHOP chemotherapy, the treatment response was partial. An additional course of salvage chemotherapy led to a complete response. Since the mesenteric mass progressed simultaneously with the regression of other lymphoma lesions, we performed a biopsy of the mesenteric mass and pathologically confirmed an MP lesion without lymphoma. Subsequent high-dose chemotherapy led to CR and the MP lesion remained stable. In the present case, MP progressed with chemotherapy. We concluded that mesenteric lesions suspected of progressing or recurring should be diagnosed pathologically even if asymptomatic.

  20. Langerhans Cell Histiocytosis Followed by Hodgkin Lymphoma: A Case Report

    Science.gov (United States)

    Safaei, Akbar; Bagheri, Mandana; Shahryari, Jahanbanoo; Noori, Sadat; Esmailzade, Elmira

    2015-01-01

    Langerhans cell histiocytosis (LCH) is a rare neoplasm defined as the proliferation of bone marrow langerhans cells, which is a kind of dendritic cells. The major pathological features of LCH are expression of CD1a and S100 as well as Birbeck granules. Its presentation can differ from a mild bone lesion to a multi-systemic evolved malignant neoplasm; however, the latter outcome is almost rare. Thus, LCH is mostly known as a benign neoplasm. In this study, we present a case of LCH followed by Hodgkin lymphoma (HL). Accompaniment of this disease with malignant lymphoma is rare and considered as case report. Several cases in which malignant lymphoma occurred prior to LCH are reported; however, few cases can be found with LCH followed by malignant lymphomas. PMID:25999631

  1. Primary Lymphoma of the Calcaneus: A Case Report

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    Khodamorad Jamshidi

    2016-07-01

    Full Text Available Introduction Primary Non-Hodgkin’s lymphoma (NHL of the bone is a rare condition. Calcaneus is also an uncommon site for this kind of lymphoma. Case Presentation We hereby present a case of primary non-Hodgkin’s lymphoma of the calcaneus, which was diagnosed and treated at our hospital. The patient had a minor twisting trauma of his ankle but symptoms were present for one year after trauma. The patient complained from instability and swelling of his ankle. After paraclinic assessments, a pathologic lesion was detected in his calcaneus, so incisional biopsy was done and the pathology diagnosis was a large B-cell non-Hodgkin’s lymphoma. Bone marrow assessment was negative for the disease. The patient was treated by chemotherapy and radiotherapy and currently the disease is in remission and patient is doing his previous full activity without any important complication. Conclusions Lymphoma is a rare condition in the foot region but we suggest to be more wise for chronic, uncommon symptoms after minor injuries, as lymphoma of the bone can present mysterious and nonspecific symptoms as was seen in this patient. It may be better to do more assessments to prevent delayed diagnosis of such rare conditions. These rare cases may have atypical imaging and clinical appearance, which can lead to misdiagnosis.

  2. Interleukin-2 or Observation Following Radiation Therapy, Combination Chemotherapy, and Peripheral Stem Cell Transplantation in Treating Patients With Recurrent Non-Hodgkin's Lymphoma

    Science.gov (United States)

    2013-02-27

    Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma

  3. Everolimus and Lenalidomide in Treating Patients With Relapsed or Refractory Non-Hodgkin or Hodgkin Lymphoma

    Science.gov (United States)

    2016-04-18

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Peripheral T-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Splenic Marginal Zone Lymphoma; Waldenstrom Macroglobulinemia

  4. A Challenging Case of Primary Breast Hodgkin's Lymphoma

    Science.gov (United States)

    ZARNESCU, Narcis Octavian; ILIESIU, Andreea; PROCOP, Alexandru; TAMPA, Mircea; MATEI, Clara; SAJIN, Maria; COSTACHE, Mariana; DUMITRU, Adrian; LAZAROIU, Anca Mihaela

    2015-01-01

    Primary breast lymphoma (PBL) is a rare entity accounting for less than 1% of all breast malignancies. Diagnostic criteria for primary Hodgkin's lymphoma of the breast are: the presence of sufficient tissue for diagnosis, close interaction between mammary tissue and lymphomatous infiltrate and no evidence or prior diagnosis of widespread lymphoma. Our case illustrates an unusual presentation of Hodgkin's lymphoma of the breast: clinically as inflammatory breast cancer and core biopsy as granulomatous mastitis, the final diagnosis requiring surgical biopsy. Current information regarding this entity is scant, mainly build upon its rarity. In this paper we assess the clinical presentation, the step-by-step diagnosis, the treatment and the importance of immunohistochemistry in this uncommon condition. PMID:26225149

  5. Head And Neck Lymphomas In PAPU NEW GUINEA:A Retrospective Study of 90 Cases%巴布亚新几内亚头颈部恶性淋巴瘤90例回顾性研究

    Institute of Scientific and Technical Information of China (English)

    李明

    2013-01-01

    目的:研究10年期间(1996至2005),年龄18岁以上,90例成人巴布亚新几内亚头颈部恶性淋巴瘤的临床发病率及治疗资料。方法临床资料的获得是从莫尔比滋港总院的医学记录,相关的治疗方法和随访资料是从巴布亚新几内亚国家癌症中心,及Angau Memorial Hospital , Lae获得。结果:10年期间总的300例成人恶性淋巴瘤中,头颈部区域90例,非霍奇金氏淋巴瘤72例,其中包括8例成人 Burkitts - like lymphoma ,18例霍奇金氏淋巴瘤。结论在巴布亚新几内亚,恶性淋巴瘤原发在头颈区域的占总的淋巴瘤的30%。占头颈部所有恶性肿瘤的2.8%。这些淋巴瘤在这些区域表现更强的侵袭性,确切的组织病理学诊断和联合放化疗是治疗的关键因素。%Objective :During a 10-year period (1996-2005) ,90 adult Papua New Guineans with head and neck lymphomas were seen in the 18 years -and-above age group .Methods :The clinical information was obtained from the medical records section of the Port Moresby General Hospital .Relevant treatment modalities and the follow -up data were acquieed frome the National Cancer Center ,Angau Memorial Hospital ,Lae .Results :of a total of 300 adult lymphomas recorded in a 10-year period ,90 case were seen in the head and neck region .Non-hodgkin ,s lymphoma constitude 72 case ,which include eight case of adult of adult Burkitt ,s-like lymphoma .18 case of Hodgkin ,s lymphoma were recorded .Conclusions In Papua New Guinea ,malignant lymphomas primarily affecting the head and neck region were seen in 31% of all lymphomas .This constitutes 2 .8% of all malignancies in the region .These lymphoma appear to be more aggressive at this site .Proper tissue diagnosis and combination chemoradiotherapy are the key factors in its management .

  6. Non Hodgkin's lymphoma with cutaneous involvement in AIDS patients: report of five cases and review of the literature

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    Marcelo Corti

    2010-02-01

    Full Text Available Cutaneous B cell lymphoma (CBCL is a lymphoproliferative disorder of neoplastic B cell of the skin with a wide range of clinical manifestations. Commonly, the clinical features of CBCL are plaques, nodules, or ulcerative lesions. Skin is one of the common sites for extra-nodal lymphomas in patients with AIDS and B cell type is less common than T cell type. Only recently, the existence of B cell lymphomas presenting clinically in the skin without evidence of extra-cutaneous involvement has been accepted as primary CBCL. Here, we are presenting 5 patients with cutaneous involvement in the setting of HIV/AIDS disease. Two of them were primary cutaneous non-Hodgkin lymphomas. All were CBCL; 3 were immunoblastic, 1 was plasmablastic, and the other was a Burkitt lymphoma. We analyzed the epidemiological, clinical, virological, and immunological characteristics of this group of patients.

  7. Primary cutaneous blastoid mantle cell lymphoma-case report.

    Science.gov (United States)

    Estrozi, Bruna; Sanches, José A; Varela, Paulo C S; Bacchi, Carlos E

    2009-06-01

    Mantle cell lymphoma (MCL) commonly involves extranodal sites, usually as a manifestation of disseminated disease. In rare cases, MCLs may arise as a primary tumor in the skin. Blastoid mantle cell lymphoma (BV-MCL) is a rare variant and has a more aggressive clinical course. The phenotype of BV-MCL is characterized as CD20+, CD5+, cyclin D1+, CD23-, and CD10-. Interphase fluorescence in situ hybridization shows a characteristic t(11;14) fusion pattern. We report a case of a BV-MCL arising in skin as primary cutaneous MCL with the characteristic immunophenotype and translocation.

  8. Neuroendocrine tumor presenting like lymphoma: a case report

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    Vincenzi Bruno

    2011-10-01

    Full Text Available Abstract Introduction Neuroendocrine tumors are a rare but diverse group of malignancies that arise in a wide range of organ systems, including the mediastinum. Differential diagnosis includes other masses arising in the middle mediastinum such as lymphoma, pericardial, bronchogenic and enteric cysts, metastatic tumors, xanthogranuloma, systemic granuloma, diaphragmatic hernia, meningocele and paravertebral abscess. Case presentation We present a case of 42-year-old Caucasian man with a neuroendocrine tumor of the middle-posterior mediastinum and liver metastases, which resembled a lymphoma on magnetic resonance imaging. Conclusion The differential diagnosis in patients with mediastinal masses and liver lesions should include neuroendocrine tumor.

  9. A Rare Presentation of In Situ Mantle Cell Lymphoma and Follicular Lymphoma: A Case Report and Review of the Literature

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    Josephine Taverna

    2014-01-01

    Full Text Available A 65-year-old gentleman presented with left groin swelling over the course of two months. Physical exam revealed nontender left inguinal adenopathy, and computed tomography scans detected multiple lymph nodes in the mesenteric, aortocaval, and right common iliac regions. An excisional lymph node biopsy was performed. Pathologic evaluation demonstrated follicular center site which stained positive for PAX5, CD20, CD10, Bcl-2, Bcl-6, and mantle zone cells. These findings demonstrated CCND1 and CD5 positivity, suggesting composite lymphoma comprising follicular lymphoma (FL with in situ mantle cell lymphoma (MCLIS. FL is known as indolent non-Hodgkin lymphoma; however, the clinical significance of a coexisting MCLIS continues to be elusive, and optimal management of these patients remains largely unknown. This case illustrates the diagnostic and therapeutic challenges of composite lymphomas. This paper also discusses advances in molecular pathogenesis and lymphoma genomics which offer novel insights into these rare diseases.

  10. FAU in Treating Patients With Advanced Solid Tumors or Lymphoma

    Science.gov (United States)

    2014-01-06

    Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Hodgkin Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Adult T-cell Leukemia/Lymphoma; Stage III Cutaneous T-cell Non-Hodgkin Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Hodgkin Lymphoma; Stage IV Adult Immunoblastic Large Cell

  11. Dual anaplastic large cell lymphoma mimicking meningioma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Keun Ho; Kim, Ki Hwan; Lee, Ghi Jai; Lee, Hye Kyung; Shim, Jae Chan; Lee, Kyoung Eun; Suh, Jung Ho [Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Lee, Chae Heuck [Dept. of Neurosurgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang (Korea, Republic of)

    2014-01-01

    Anaplastic large cell lymphoma (ALCL) is a rare T cell lymphoma composed of CD30-positive lymphoid cells. Most ALCLs present as nodal disease, with skin, bone, soft tissue, lung, and liver as common extranodal sites. ALCL rarely occurs in the central nervous system and is even more infrequent in the dura of the brain. We report a case of dural-based ALCL secondary to systemic disease in a 17-year-old male that mimicked meningioma on magnetic resonance imaging and angiography.

  12. Primary bone lymphoma: A report of two cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Singh Tejinder

    2010-01-01

    Full Text Available Primary bone lymphoma (PBL is an uncommon tumor accounting for approximately 4-5% of extra nodal lymphoma and less than 1% of all non-Hodgkin′s lymphoma. Disease may be complicated at presentation by pathological fracture or spinal cord compression. Diffuse large-B-cell lymphoma (DLBCL accounts for the majority of cases of PBL. Owing to its rarity, only a few retrospective studies have been published addressing the prognosis and treatment of primary bone lymphoma. In this paper, we report our experience with two cases of PBL treated with chemotherapy and radiotherapy and review literature to elucidate the optimal treatment of primary bone lymphoma.

  13. Clinical and therapeutic considerations of rectal lymphoma: A case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Yilmaz Bilsel; Emre Balik; Sumer Yamaner; Dursun Bugra

    2005-01-01

    Primary rectal lymphoma is a rare presentation of gastrointestinal lymphomas. Its clinical presentation is indistinguishable from that of rectal carcinoma. Although surgical resection is often technically feasible, optimal therapy for colorectal lymphoma has not yet been identified.We report a case of primary rectal lymphoma (nonHodgkin's large cell lymphoma of type B) with high-grade features that disappeared completely after chemoradiotherapy. This case underlines that primary treatment with systemic chemotherapy and involved-field radiotherapy can be successful for rectal lymphoma, with surgery reserved for complications and chemotherapy failures.

  14. Clinicopathologic features of 112 cases with mantle cell lymphoma

    Institute of Scientific and Technical Information of China (English)

    Dong-Mei Zhou; Gang Chen; Xiong-Wei Zheng; Wei-Feng Zhu; Bao-Zhen Chen

    2015-01-01

    Objective:hTis study aims to explore the clinicopathologic features of 112 patients with mantle cell lymphoma (MCL). Methods:Data from 112 MCL cases were collected, and immunohistochemical assay was conducted. Fluorescence in situ hybridization (FISH) detected a break in the CCND1 gene. hTe t-test was used in the statistical analysis. Results:All tumor cells in the 112 cases expressed B cell-related antigen, including 1 blastoid subtype and 1 polymorphic subtype. Among all cases, 106 expressed CD5 and 104 expressed cyclin D1. A break in the CCND1 gene was not found in 3 cases with CD5-MCL. IgH/CCND1 polyploid was observed in 2 classic cases. Conclusion:MCL is a type of special immunophenotypic B-cell lymphoma. hTe prognoses of blastoid and polymorphic subtypes are poor. Special subtypes should be classiifed during diagnosis.

  15. Primary breast lymphoma in an immunocompromised male patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yim, Bong Guk; Park, Jeong Seon; Koo, Hye Ryoung; Kim, Soo Yeon; Jang, Ki Seok [Hanyang University Medical Center, Hanyang University College of Medicine, Seoul (Korea, Republic of); Kim, Jin Young; Choi, Yun Young [Dept. of Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri (Korea, Republic of)

    2015-10-15

    Primary breast lymphoma in a male patient is extremely rare. We report a case of primary breast lymphoma in an immunocompromised male patient, after renal transplantation. The sonographic and histological features are described in depth.

  16. Ibrutinib Before and After Stem Cell Transplant in Treating Patients With Relapsed or Refractory Diffuse Large B-cell Lymphoma

    Science.gov (United States)

    2016-10-20

    Activated B-Cell-Like Diffuse Large B-Cell Lymphoma; B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; Recurrent Diffuse Large B-Cell Lymphoma; Refractory Diffuse Large B-Cell Lymphoma

  17. Non-Hodgkin's lymphoma: case control epidemiological study in Yorkshire.

    Science.gov (United States)

    Cartwright, R A; McKinney, P A; O'Brien, C; Richards, I D; Roberts, B; Lauder, I; Darwin, C M; Bernard, S M; Bird, C C

    1988-01-01

    This paper reports the results of a case control study of non-Hodgkin's lymphoma in the Yorkshire Health Region. In all, 437 cases and 724 controls were interviewed. Risk factors associated with past skin conditions, family history of cancer and infectious mononucleosis, aspects of social life and contact with wood dust and epoxy glues all emerge. A comparison of high and low grade morphological forms of disease reveal contrasting risks and suggest separate aetiologies for these conditions.

  18. Composite Lymphoma : EBV-positive Classic Hodgkin Lymphoma and Peripheral T-cell Lymphoma A Case Report

    NARCIS (Netherlands)

    Gualco, Gabriela; Chioato, Lucimara; Van Den Berg, Anke; Weiss, Lawrence M.; Bacchi, Carlos E.

    2009-01-01

    Composite lymphomas are rare and defined as hematopoietic neoplasms with more than I malignant lymphomatous clone showing different phenotypic features. Of all possible combinations between non-Hodgkin lymphomas, B cell or T cell, and Hodgkin lymphoma, the least frequent are the ones combining T-cel

  19. NON HODGKIN'S LYMPHOMA OF STOMACH WITH SPONTANEOUS PERFORATION: A CASE REPORT WITH REVIEW OF LITERATURE

    Directory of Open Access Journals (Sweden)

    Rishikant

    2014-01-01

    Full Text Available Stomach is the commonest extranodal site of lymphomas. A case of Non - Hodgkin’s Lymphoma of stomach is reported here for its unusual way of presentation. Fifty year old male presented with features of perforation peritonitis , which on exploration turned out to be a Non - Hodgkin’s lymphoma of stomach with perforation. Usually gastric lymphomas are diagnosed on upper gastrointestinal endoscopic examination and biopsy in patients with epigastric pain , early satiety and weight loss. Detailed review of literature denotes that spontaneous perforation in a case of lymphoma of the gastrointestinal tract is uncommon , although many cases of perforation after chemo or radiotherapy are reported.

  20. Polymyalgia Rheumatica Revealing a Lymphoma: A Two-Case Report

    Directory of Open Access Journals (Sweden)

    Frank Verhoeven

    2016-01-01

    Full Text Available Introduction. Polymyalgia rheumatica (PMR is one of the most common inflammatory rheumatism types in elderly population. The link between cancer and PMR is a matter of debate. Methods. We report two cases of PMR leading to the diagnosis of lymphoma and the growing interest of PET-TDM in this indication. Results. A 84-year-old man known for idiopathic neutropenia presented an inflammatory arthromyalgia of the limb girdle since one month. Blood exams highlighted the presence of a monoclonal B cell clone. Bone marrow concluded to a B cell lymphoma of the marginal zone. He was successfully treated with 0.3 mg/kg/d of prednisone, and response was sustained after 6 months. A 73-year-old man known for prostatic neoplasia in remission for 5 years presented arthromyalgia of the limb girdle since one month. PET-CT revealed bursitis of the hips and the shoulders, no prostatic cancer recurrence, and a metabolically active iliac lymphadenopathy whose pathologic exam concluded to a low grade follicular lymphoma. He was successfully treated with 0.3 mg/kg/d of prednisone. Conclusion. These observations may imply that lymphoma is sometimes already present when PMR is diagnosed and PET-CT is a useful tool in the initial assessment of PMR to avoid missing neoplasia.

  1. Pulmonary Involvement of Peripheral T-cell Lymphoma, Unspecified: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Jin; Shim, Hyo Sub; Ham, Seok Jin; Kim, Tae Hoon; Kim, Sang Jin [Gangnam Severance Hospital, Seoul (Korea, Republic of)

    2010-01-15

    Peripheral T-cell lymphoma is a rare type of lymphoma that's derived from postthymic lymphoid T cells. Pulmonary involvement of peripheral T-cell lymphoma of the unspecified type is very rare and the imaging findings of this illness have rarely been reported. We present here a case of peripheral T-cell lymphoma of the unspecified type with a cavitary lesion in the lung parenchyma, and we pathologically confirmed this illness by performing video-assisted thoracoscopic surgery.

  2. A case of lymphoma presented with acute renal failure

    Directory of Open Access Journals (Sweden)

    Mustafa Yaprak

    2017-03-01

    Full Text Available Acute renal failure (ARF in patients with malignancy occurs due to causes such as prerenal, renal and post renal as in normal population. Tumor infiltration of kidneys is usually uncommon. However, renal function may be impaired in fast-growing hematological malignancies such as acute leukemia or lymphoma, depending on tumor involvement. Herein, we presented a case of ARF and later diagnosed as B-cell Non-Hodgkin's lymphoma. 54-year-old male patient was admitted due to ARF. Although development of ARF due to tumor infiltration is rare, in cases who did not have risk factors for development of ARF, leukemic or lymphomatous infiltration should be considered. [Cukurova Med J 2017; 42(1.000: 168-171

  3. Clinical Analysis of 21 Cases of Primary Breast Malignant Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Liming Wang; Haizeng Zhang; Yongfu Shao

    2005-01-01

    OBJECTIVE To explore the clinico-pathological characteristics, diagnosis,treatment, and prognosis factors for primary breast malignant lymphoma (PBL).METHODS The clinical data from 21 cases of PBL were retrospectively analysed.RESULTS There were 19 females and 2 males with a median age of 37 years.All cases had diffuse non-Hodgkin lymphoma from B-cell lineage. The overall 5-year survival rate was 62.50% for the whole group and 81.82% for stage Ⅰ and Ⅱ diseases.CONCLUSION The prognosis of PBL is related to the stage and treatment modality. Operation combined with chemoradiotherapy is the best treatment method. Local resection should be the first surgical treatment.

  4. Pituitary infiltration by non-Hodgkin's lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Aral Ferihan

    2009-11-01

    Full Text Available Abstract Introduction Pituitary adenomas represent the most frequently observed type of sellar masses; however, the presence of a rapidly growing sellar tumor, diabetes insipidus, ophthalmoplegia and headaches in an older patient strongly suggests metastasis to the pituitary. Since the anterior pituitary has a great reserve capacity, metastasis to the pituitary and pituitary involvement in lymphoma are usually asymptomatic. Whereas diabetes insipidus is the most frequent symptom, patients can present with headaches, ophthalmoplegia and bilateral hemianopsia. Case presentation A 70-year-old woman with no previous history of malignancy presented with headaches, right oculomotor nerve palsy and diabetes insipidus. As magnetic resonance imaging revealed a sellar mass involving the pituitary gland and infundibular stalk, which also extended into the right cavernous sinus and sphenoid sinus, the patient underwent an immediate transsphenoidal decompression surgery. Her prolactin was 102.4 ng/ml, whereas her gonadotropic hormone levels were low. A low level of urine osmolality after overnight water deprivation, along with normal plasma osmolality suggested diabetes insipidus. Histological examination revealed that the mass had been the infiltration of a high grade B-cell non-Hodgkin's lymphoma involving respiratory system epithelial cells. Paranasal sinus computed tomography scanning and magnetic resonance imaging of the thorax and abdomen were performed. Since magnetic resonance imaging did not reveal any abnormality, after paranasal sinus computed tomography was performed, we concluded that the primary lymphoma originated from the sphenoid sinus and infiltrated the pituitary. Chemotherapy and radiotherapy to the sellar area were planned, but the patient died and her family did not permit an autopsy. Conclusion Lymphoma infiltration to the pituitary is difficult to differentiate from pituitary adenoma, meningioma and other sellar lesions. To plan the

  5. Primary Renal Lymphoma: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    J Zhang

    2014-05-01

    Full Text Available Primary renal lymphoma is very rare. The prognosis is usually poor with median survival less than a year. We report a case in a 55-year old man with a mass in the left kidney detected by ultrasonography and computed tomography. Radical nephrectomy was performed under a preliminary diagnosis of renal cell carcinoma. After the surgery, four courses of chemotherapy were performed. Prognosis may have improved since those reports in the earlier medical literature.

  6. Optic Nerve Lymphoma. Report of Two Cases and Review of the Literature

    Science.gov (United States)

    Kim, Jennifer L.; Mendoza, Pia; Rashid, Alia; Hayek, Brent; Grossniklaus, Hans E.

    2014-01-01

    Lymphoma may involve the optic nerve as isolated optic nerve lymphoma or in association with CNS or systemic lymphoma. We present two biopsy-proven non-Hodgkin lymphomas of the optic nerve and compare our findings with previously reported cases. We discuss the mechanism of metastasis, classification of optic nerve involvement, clinical features, radiologic findings, optic nerve biopsy indications and techniques, histologic features, and treatments. We propose a classification system of optic nerve lymphoma: isolated optic nerve involvement, optic nerve involvement with CNS disease, optic nerve involvement with systemic disease, and optic nerve involvement with primary intraocular lymphoma. Although it is an uncommon cause of infiltrative optic neuropathy, optic nerve metastasis should be considered in patients with a history of lymphoma. The recommended approach to a patient with presumed optic nerve lymphoma includes neuroimaging, and cerebrospinal fluid evaluation as part of the initial work-up, then judicious use of optic nerve biopsy, depending on the clinical situation. PMID:25595061

  7. Dose Monitoring of Busulfan and Combination Chemotherapy in Hodgkin or Non-Hodgkin Lymphoma Undergoing Stem Cell Transplant

    Science.gov (United States)

    2015-08-12

    Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Childhood Burkitt Lymphoma; Childhood Diffuse Large Cell Lymphoma; Childhood Grade III Lymphomatoid Granulomatosis; Childhood Immunoblastic Large Cell Lymphoma; Childhood Nasal Type Extranodal NK/T-cell Lymphoma; Contiguous Stage II Adult Burkitt Lymphoma; Contiguous Stage II Adult Diffuse Large Cell Lymphoma; Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Contiguous Stage II Adult Lymphoblastic Lymphoma; Contiguous Stage II Grade 1 Follicular Lymphoma; Contiguous Stage II Grade 2 Follicular Lymphoma; Contiguous Stage II Grade 3 Follicular Lymphoma; Contiguous Stage II Mantle Cell Lymphoma; Contiguous Stage II Marginal Zone Lymphoma; Contiguous Stage II Small Lymphocytic Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncontiguous Stage II Adult Burkitt Lymphoma; Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Noncontiguous Stage II Adult Lymphoblastic Lymphoma; Noncontiguous Stage II Grade 1 Follicular Lymphoma; Noncontiguous Stage II Grade 2 Follicular Lymphoma; Noncontiguous Stage II Grade 3 Follicular Lymphoma; Noncontiguous Stage II Mantle Cell Lymphoma; Noncontiguous Stage II Marginal Zone Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult

  8. A case of Primary Bone Anaplastic Large Cell Lymphoma

    Science.gov (United States)

    Kim, Kyung Hyun; Jung, Yun Hwa; Han, Chi Wha; Woo, In Sook; Son, Jong ho

    2016-01-01

    Patient: Female, 52 Final Diagnosis: Primary bone anaplastic large cell lymphoma Symptoms: Bone pain Medication: — Clinical Procedure: — Specialty: Oncology Objective: Unusual clinical course Background: Anaplastic large cell lymphoma (ALCL) is a relatively rare subtype of non-Hodgkin’s lymphoma (NHL). Like other types of NHL, ALCL primarily involves the nodal area, and sometimes it can involve several extra-nodal sites such as skin, soft tissue, and lungs. However, extensive bone involvement in cases of ALCL is very rare whether it is primary or secondary. Without nodular involvement, ALCL can be misdiagnosed as bone tumor or metastatic carcinoma such as lung, breast, or prostate cancer, which frequently spread to bone. Case Report: A 52-year-old woman with generalized pain and 2 months of fever of unknown origin presented to our institution. After extensive evaluation, only multiple osteolytic bone lesions with periosteal soft tissue reaction were identified. Repeated core needle biopsy revealed only inflammatory cells with histiocytic reactions. After pathologic and chromosomal analysis of sufficient tissue, which was acquired from incisional biopsy, primary bone ALCL was confirmed. Conclusions: Clinicians should keep in mind that ALCL can present with extensive bone involvement without nodal involvement. PMID:27729639

  9. A Case Report of Neurosarcoidosis Presenting as a Lymphoma Mimic

    Science.gov (United States)

    Cameron, Lauren; Syritsyna, Olga

    2016-01-01

    Objective. To describe a unique presentation of neurosarcoidosis. Background. Central nervous system involvement is rare in sarcoidosis. Sarcoidosis can be severe and can be mistaken for systemic lymphoma. Case Description. A 55-year-old right-handed white male with past medical history of obstructive sleep apnea, Raynaud's disease, and Hashimoto's thyroiditis was noted to have cognitive decline over a duration of few weeks and 20 lb weight loss. His neurologic exam (including cranial nerves) was normal except for five-minute recall. Head CT revealed a lacrimal gland mass, confirmed on brain MRI, which was suspicious for lymphoma on brain PET/MRI. Subsequent whole-body FDG PET/CT scan showed multiple enlarged lymph nodes. Bone marrow biopsy was negative. Serum and CSF ACE levels were within normal limits. Supraclavicular lymph node biopsy before steroids therapy was initiated and revealed multiple noncaseating granulomas, diagnostic of “sarcoidosis.” He was treated with daily prednisone for two months, followed by weekly infliximab. Brain MRI two months after treatment with prednisone showed decrease in size of lacrimal lesion, and brain PET/MRI showed normal brain metabolism pattern after five months. Neurocognitive evaluation three months after diagnosis demonstrated improvements in memory abilities. Discussion. Both clinically and radiographically, neurosarcoidosis can mimic systemic lymphoma. Biopsy in these types of cases is necessary to establish the diagnosis. PMID:27800198

  10. A Case Report of Neurosarcoidosis Presenting as a Lymphoma Mimic

    Directory of Open Access Journals (Sweden)

    Gurcharanjeet Kaur

    2016-01-01

    Full Text Available Objective. To describe a unique presentation of neurosarcoidosis. Background. Central nervous system involvement is rare in sarcoidosis. Sarcoidosis can be severe and can be mistaken for systemic lymphoma. Case Description. A 55-year-old right-handed white male with past medical history of obstructive sleep apnea, Raynaud’s disease, and Hashimoto’s thyroiditis was noted to have cognitive decline over a duration of few weeks and 20 lb weight loss. His neurologic exam (including cranial nerves was normal except for five-minute recall. Head CT revealed a lacrimal gland mass, confirmed on brain MRI, which was suspicious for lymphoma on brain PET/MRI. Subsequent whole-body FDG PET/CT scan showed multiple enlarged lymph nodes. Bone marrow biopsy was negative. Serum and CSF ACE levels were within normal limits. Supraclavicular lymph node biopsy before steroids therapy was initiated and revealed multiple noncaseating granulomas, diagnostic of “sarcoidosis.” He was treated with daily prednisone for two months, followed by weekly infliximab. Brain MRI two months after treatment with prednisone showed decrease in size of lacrimal lesion, and brain PET/MRI showed normal brain metabolism pattern after five months. Neurocognitive evaluation three months after diagnosis demonstrated improvements in memory abilities. Discussion. Both clinically and radiographically, neurosarcoidosis can mimic systemic lymphoma. Biopsy in these types of cases is necessary to establish the diagnosis.

  11. CT findings of primary thyroid lymphoma : report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Ji Yong; Lee, Nam Joon; Seol, Hye Young; Kim, Jung Hyuk [Korea Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-03-01

    We describe two cases of primary thyroid lymphoma, involving 64-and 74-year-old women who presented with a rapidly growing palpable mass in the anterior neck. In both patients, plain radiographs of this region revealed tracheal displacement and soft tissue mass, and CT scans demonstrated the presence of a large soft tissue mass with homogeneously low attenuation, predominantly located in the unilateral lobe of the thyroid gland. Within the masses there was no calcification, necrosis, or hemorrhage, though in one patient the trachea was involved posteriorly by the mass Both masses appeared as cold nodules on RI scan, and in both patients, the final diagnosis was diffuse large cell type non-Hodgkin's lymphoma with a background of Hashimoto's thyroiditis.

  12. Orbital lymphoma associated with Graves’ disease: A case report

    Directory of Open Access Journals (Sweden)

    Hajduković Zoran

    2014-01-01

    Full Text Available Introduction. The presence of bilateral exophthalmos and palpebral, periorbital edema associated with hyperthyroidism is most often considered as an initial sign of Graves’ ophthalmopathy. However, in up to 20% of cases, Graves’ ophthalmopathy might precede the occurrence of hyperthyroidism, which is very important to be considered in the differential diagnosis, especially if it is stated as unilateral. Among other less common causes of non-thyroid-related orbitopathy, orbital lymphoma represents rare conditions. We presented of a patient with Graves’ disease, initially manifested as bilateral orbitopathy and progressive unilateral exophthalmos caused by the marginal zone B-cell non-Hodgkin lymphoma of the orbit. Case report. A 64-yearold man with the 3-year history of bilateral Graves’ orbitopathy and hyperthyroidism underwent the left orbital decompression surgery due to the predominantly left, unilateral worsening of exophthalmos resistant to the previously applied glucocorticoid therapy. A year after the surgical treatment, a substantial exophthalmos of the left eye was again observed, signifying that other non-thyroid pathology could be involved. Orbital ultrasound was suggestive of primary orbital lymphoma, what was confirmed by orbital CT scan and the biopsy of the tumor tissue. Detailed examinations indicated that the marginal zone B-cell non-Hodgkin lymphoma extended to IV - B-b CS, IPI 3 (bone marrow infiltration: m+ orbit+. Upon the completion of the polychemiotherapy and the radiation treatment, a complete remission of the disease was achieved. Conclusion. Even when elements clearly indicate the presence of thyroid-related ophthalmopathy, disease deteriorating should raise a suspicion and always lead to imaging procedures to exclude malignancy.

  13. Primary intracranial malignant lymphoma. Report of nine cases

    Energy Technology Data Exchange (ETDEWEB)

    Matsumoto, Mikiro; Ohtsuka, Takatsugu; Kuroki, Takao; Shibata, Iekado; Terao, Hideo; Kudo, Motoshige

    1988-12-01

    Nine cases of primary intracranial malignant lymphoma, which accounts for 3.3 % of all intracranial tumors seen in the authors' institution, were studied in terms of diagnostic computed tomographic (CT) features, the tumors' histologic appearance, treatment, post-treatment blood immunologic and cerebrospinal fluid (CSF) characteristics, and outcome. The patients were seven males and two females aged 42 to 67 years. Their chief signs and symptoms on admission were intracranial hypertension, focal signs, and disturbance of consciousness. CT, which proved the most useful preoperative diagnostic technique, demonstrated multiple lesions in seven cases and, in all cases, regions of isodensity or slight high density that were enhanced by contrast medium. According to the patterns of enhancement, the tumors were classed as diffuse (three cases) or nodular (six cases). The former is considered typical of malignant lymphoma, whereas the latter type was sometimes indistinguishable from metastatic tumor and meningioma. At surgery, one patient underwent radical tumor excision, two partial removal, and six biopsy only. Histologic examination revealed one tumor to be of the diffuse small cell type, three of the medium cell type, and five of the large cell type (Lymphoma Study Group classification). Of seven tumors in which lymphocytes were examined by peroxidase-antiperoxidase staining, four were of the B cell type. Postoperatively, whole brain irradiation with 29 to 46 Gy was followed by local irradiation with 15 to 50 Gy. If the tumor persisted, one of three chemotherapies was administered. In one case, methotrexate was given intrathecally. Seven patients were divided into two groups: long remission (three) and recurrence (four). These two groups were compared in terms of serum immunoglobulin levels, T and B cell ratios, CSF characteristics, CT features, tumor cell type, and treatment. No clear differences were found.

  14. Primary effusion lymphoma: a distinct clinicopathologic entity associated with the Kaposi's sarcoma-associated herpes virus.

    Science.gov (United States)

    Nador, R G; Cesarman, E; Chadburn, A; Dawson, D B; Ansari, M Q; Sald, J; Knowles, D M

    1996-07-15

    We recently discovered the Kaposi's sarcoma-associated herpes virus (KSHV/HHV-8) in an uncommon and unusual subset of AIDS-related lymphomas that grow mainly in the body cavities as lymphomatous effusions without an identifiable contiguous tumor mass. The consistent presence of KSHV and certain other distinctive features of these body cavity-based lymphomas suggest that they represent a distinct entity. We tested this hypothesis by investigating 19 malignant lymphomatous effusions occurring in the absence of a contiguous tumor mass for their clinical, morphologic, immunophenotypic, viral, and molecular characteristics, KSHV was present in 15 of 19 lymphomas. All four KSHV-negative lymphomatous effusions exhibited Burkitt or Burkitt-like morphology and c-myc gene rearrangements and, therefore, appeared to be Burkitt-type lymphomas occurring in the body cavities. In contrast, all 15 KSHV-positive lymphomatous effusions exhibited a distinctive morphology bridging large-cell immunoblastic lymphoma and anaplastic large-cell lymphoma, and all 12 cases studied lacked c-myc gene rearrangements. In addition, these lymphomas occurred in men (15/15), frequently but not exclusively in association with HIV infection (13/15), in which homosexuality was a risk factor (13/13), presented initially as a lymphomatous effusion (14/15), remained localized to the body cavity of origin (13/15), expressed CD45 (15/15) and one or more activation-associated antigens (9/10) in the frequent absence of B-cell-associated antigens (11/15), exhibited clonal immunoglobulin gene rearrangements (13/13), contained Epstein-Barr virus (14/15), and lacked bcl-2, bcl-6, ras and p53 gene alterations (13/15). These findings strongly suggest that the KSHV-positive malignant lymphomatous effusions represent a distinct clinicopathologic and biologic entity and should be distinguished from other malignant lymphomas occurring in the body cavities. Therefore, we recommend that these malignant lymphomas be

  15. Lymphogranuloma venereum and non-Hodgkin lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Mauro Romero Leal Passos

    2012-06-01

    Full Text Available Lymphogranuloma venereum (LGV is an uncommon, contagious, sexually transmitted disease (STD. We report a case of a 17-year-old teenager who presented with a 2-month-old ulcerous vegetant lesion in the right inguinal region. The patient was diagnosed with LGV and received erythromycin treatment. Three months after treatment, he presented with a new ulcerous lesion, very similar to the previous one, in the right supraclavicular region. He was diagnosed with a diffuse large B-cell non-Hodgkin lymphoma. Both diseases are rare in Rio de Janeiro City, Brazil, and physicians should not neglect the possibility of STDs in such cases.

  16. HIV-associated lymphoma: histopathology and association with Epstein-Barr virus genome related to clinical, immunological and prognostic features

    DEFF Research Database (Denmark)

    Pedersen, C; Gerstoft, J; Lundgren, Jens Dilling;

    1991-01-01

    (6)/l, P less than 0.05), and more often a history of previous AIDS-defining illnesses (50% vs. 0%, P less than 0.005), compared with patients with Burkitt-type lymphomas. Epstein-Barr virus (EBV) DNA was demonstrated in 14 of 19 immunoblast-rich tumours, and in 2 of 7 Burkitt-type lymphomas (P = 0...

  17. Lymphoma Presenting as Severe Left Ventricular Systolic Dysfunction: A Case Report

    Directory of Open Access Journals (Sweden)

    Imran Hafeez

    2014-05-01

    Full Text Available Lymphoma involving the heart is rare. This is a case report on non-Hodgkin lymphoma where the patient presented for the first time with heart failure and severe left ventricular systolic dysfunction due to lymphoma infiltrating the heart muscle and had simultaneous bilateral involvement of kidneys. This type of presentation has never been described in world literature and is the first reported case.

  18. CD30-positive cutaneous lymphoma: report of four cases with an emphasis on clinicopathological correlations*

    Science.gov (United States)

    Vargas, Thiago Jeunon de Sousa; Jorge, Samira Barroso; Gonzaga, Yung Bruno de Mello

    2017-01-01

    The classification of cutaneous lymphomas is multidisciplinary and requires the correlation between clinical, histopathological, immunohistochemical, and molecular diagnostic elements. In this article, we present four different cases of CD30-positive T-cell lymphoma with cutaneous manifestations. We compare cases with definitive diagnosis of papulosis lymphomatoid type C, primary cutaneous anaplastic large T-cell lymphoma, systemic anaplastic large T-cell lymphoma with secondary skin involvement, and mycosis fungoides with large cell transformation, highlighting the importance of clinicopathological correlation to classify these cases. PMID:28225962

  19. Type 1 diabetes mellitus, coeliac disease, and lymphoma: a report of four cases.

    LENUS (Irish Health Repository)

    O'Connor, T M

    2012-02-03

    INTRODUCTION: Patients with Type 1 diabetes mellitus have a high prevalence of coeliac disease, symptoms of which are often mild, atypical, or absent. Untreated coeliac disease is associated with an increased risk of malignancy, particularly of lymphoma. We describe four patients with Type 1 diabetes mellitus and coeliac disease who developed lymphoma. CASE REPORTS: Two patients were male and two female. In three patients, coeliac disease and lymphoma were diagnosed simultaneously. Enteropathy-associated T cell lymphoma occurred in two patients, Hodgkin\\'s disease in one, and B cell lymphoma in one. Response to treatment was in general poor, and three patients died soon after the diagnosis of lymphoma was made. CONCLUSION: As the relative risk of lymphoma is reduced by a gluten-free diet, a high index of suspicion for coeliac disease should exist in all Type 1 diabetic patients with unexplained constitutional or gastrointestinal symptoms.

  20. Relevance of ID3-TCF3-CCND3 pathway mutations in pediatric aggressive B-cell lymphoma treated according to the NHL-BFM protocols.

    Science.gov (United States)

    Rohde, Marius; Bonn, Bettina R; Zimmermann, Martin; Lange, Jonas; Möricke, Anja; Klapper, Wolfram; Oschlies, Ilske; Szczepanowski, Monika; Nagel, Inga; Schrappe, Martin; Loeffler, Markus; Siebert, Reiner; Reiter, Alfred; Burkhardt, Birgit

    2017-02-16

    Mature B-cell Non-Hodgkin lymphoma is the most common subtype of Non-Hodgkin lymphoma in childhood and adolescence. B-cell Non-Hodgkin lymphoma are further classified into histological subtypes, with Burkitt lymphoma and Diffuse large B-cell lymphoma being the most common subgroups in pediatric patients. Translocations involving the MYC oncogene are known as relevant but not sufficient hit for Burkitt lymphoma pathogenesis. Recently published large-scale next-generation sequencing studies unveiled sets of additional recurrently mutated genes in samples of pediatric and adult B-cell Non-Hodgkin lymphoma patients. ID3, TCF3 and CCND3 are potential drivers of Burkitt-lymphomagenesis. In the present study frequency and clinical relevance of mutations in ID3, TCF3 and CCND3 were analyzed within a well-defined cohort of 84 uniformly diagnosed and treated pediatric B-cell Non-Hodgkin lymphoma patients of the Berlin-Frankfurt-Munster group (NHL-BFM). Mutation frequency was 78% (ID3), 13% (TCF3) and 36% (CCND3) in Burkitt lymphoma (including Burkitt leukemia). ID3 and CCND3 mutations were associated with more advanced stages of the disease in MYC rearrangement positive Burkitt lymphoma. In conclusion ID3-TCF3-CCND3 pathway genes are mutated in more than 88% of MYC-rearranged pediatric B-cell Non-Hodgkin lymphoma and the pathway may represent a highly relevant second hit of Burkitt lymphoma pathogenesis especially in children and adolescents.

  1. Intracranial malignant lymphomas. Clinicopathological study of 26 autopsy cases

    Energy Technology Data Exchange (ETDEWEB)

    Onda, Kiyoshi; Wakabayashi, Koichi; Tanaka, Ryuichi; Takahashi, Hitoshi [Niigata Univ. (Japan). Brain Research Inst

    1999-07-01

    We examined 26 autopsy-proven cases of intracranial malignant lymphoma (IML) in immunocompetent patients to determine the extent of neoplastic involvement of the central nervous system (CNS) and to evaluate the effects of radiation on the tumor and brain tissue. All tumors were identified as diffuse non-Hodgkin's lymphomas of B-cell origin. In six patients who had not received radiotherapy, the clinical course of the disease was short and extensive infiltration of the tumor was seen. The remaining 20 patients were treated with radiotherapy and had a longer survival time. Leptomeningeal involvement was common, but extensive subarachnoid proliferation of the tumor was seen in only two cases. The posterior, but not anterior, lobe of the pituitary was involved in 5 of 22 cases, and choroid plexus involvement was seen in 4 of 21. Direct invasion of the tumor into the spinal cord, which tended to occur in patients with posterior fossa masses, was observed in 5 of 21 cases. Following irradiation, coagulation necrosis was frequently found in the invading zone as well as in the tumor mass, and degeneration of the white matter was also seen. We suggest that IML can extensively infiltrate into the CNS, including the posterior lobe of the pituitary and spinal cord, and that radiation injury to the brain appears to occur relatively easily in this disease. (author)

  2. Genetically Modified Peripheral Blood Stem Cell Transplant in Treating Patients With HIV-Associated Non-Hodgkin or Hodgkin Lymphoma

    Science.gov (United States)

    2015-05-06

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; AIDS-related Diffuse Large Cell Lymphoma; AIDS-related Diffuse Mixed Cell Lymphoma; AIDS-related Diffuse Small Cleaved Cell Lymphoma; AIDS-related Immunoblastic Large Cell Lymphoma; AIDS-related Lymphoblastic Lymphoma; AIDS-related Peripheral/Systemic Lymphoma; AIDS-related Small Noncleaved Cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; HIV-associated Hodgkin Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage I AIDS-related Lymphoma; Stage II AIDS-related Lymphoma; Stage III AIDS-related Lymphoma; Stage IV AIDS-related Lymphoma; T-cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenström Macroglobulinemia

  3. Primary Lymphoma of the Liver: A Case Report and Review

    Directory of Open Access Journals (Sweden)

    Franzjosef Schweiger

    2000-01-01

    Full Text Available The case of a previously healthy man who developed primary non-Hodgkin’s lymphoma of the liver is presented. Biopsy confirmed that the tumour was of the diffuse large cell type and was of apparent T-cell origin. The diagnosis of these rare tumours is suggested by the presence of a hepatic mass without lymphadenopathy, splenomegaly or bone marrow involvement, as well as normal carcinoembryonic antigen and alpha-fetoprotein levels. However, histological examination of tissue is essential to confirm the diagnosis. The response to treatment varies, but surgical resection and/or chemotherapy can result in prolonged remissions. The literature on this topic is briefly reviewed.

  4. Prevalence and clinical manifestation of lymphomas in North Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Mava Yakubu

    2015-01-01

    Full Text Available BACKGROUND: Lymphomas are one of the commonest childhood malignancies. Due to varied clinical features many patients are misdiagnosed and treated for other diseases. It is imperative to keep health workers informed about the current trend of lymphomas in northeastern Nigeria to facilitate prompt diagnosis and treatment. OBJECTIVE: To evaluate the extent of lymphomas at presentation and to define the pattern of presentation in relation to gender and site. MATERIALS AND METHODS: Retrospective analysis of cases of lymphomas over a 15 year period was conducted. Structured questionnaires were used to document demographic characteristics and clinical features. The non-Hodgkin's lymphoma (NHL and Hodgkin's lymphoma (HL cases were categorized using standard classification schemes. Data were analyzed using the Statistical Package for Social Sciences (SPSS software version 16, Illinois, Chicago, USA. Spearman's correlation and Student's t-test were applied where appropriate. A P value < 0.05 was considered significant. RESULTS: Fifty cases of lymphoma, 10 (20% belong to HL and 40 (80% belong to NHL. Lymphoma is common in male, though the male to female preponderance was not significant in both the cases (P = 0.107 and 0.320, respectively. Maxilla was the commonest site of primary malignancy (36% and late presentation of patients were observed. New trend was noticed, the NHL patients present commonly with severe symptoms than HL (P = 0.038. HL was dominated by lymphocytic predominant type, while NHL was dominated by the small non cleaved cells (Burkitt's lymphoma (70%. CONCLUSION: Childhood lymphoma in northeastern Nigeria has a slight shift in varied clinical presentation in favor of NHL. Patients in this study had late presentation.

  5. Yttrium Y 90 Ibritumomab Tiuxetan, Fludarabine, Radiation Therapy, and Donor Stem Cell Transplant in Treating Patients With Relapsed or Refractory Non-Hodgkin's Lymphoma

    Science.gov (United States)

    2016-03-21

    B-cell Chronic Lymphocytic Leukemia; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Splenic Marginal Zone Lymphoma; Waldenström Macroglobulinemia

  6. Malignant lymphoma of spleen presenting as acute pancreatitis: A case report

    Institute of Scientific and Technical Information of China (English)

    Chao-Ming Wu; Lung-Chih Cheng; Gin-Ho Lo; Kwok-Hung Lai; Chia-Ling Cheng; Wen-Cheng Pan

    2007-01-01

    This is a case report of a patient who presented with acute pancreatitis without the common causes. A pancreatic biopsy revealed large B cell lymphoma. Spleen lymphoma with pancreatic involvement inducing acute pancreatitis, which is a rare disorder, was diagnosed.Here we also review the few similar cases reported in the literature.

  7. Bortezomib and Filgrastim in Promoting Stem Cell Mobilization in Patients With Non-Hodgkin Lymphoma or Multiple Myeloma Undergoing Stem Cell Transplant

    Science.gov (United States)

    2016-04-19

    Adult Grade III Lymphomatoid Granulomatosis; B-cell Chronic Lymphocytic Leukemia; Contiguous Stage II Adult Burkitt Lymphoma; Contiguous Stage II Adult Diffuse Large Cell Lymphoma; Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Contiguous Stage II Adult Lymphoblastic Lymphoma; Contiguous Stage II Grade 1 Follicular Lymphoma; Contiguous Stage II Grade 2 Follicular Lymphoma; Contiguous Stage II Grade 3 Follicular Lymphoma; Contiguous Stage II Mantle Cell Lymphoma; Contiguous Stage II Marginal Zone Lymphoma; Contiguous Stage II Small Lymphocytic Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncontiguous Stage II Adult Burkitt Lymphoma; Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma; Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma; Noncontiguous Stage II Adult Lymphoblastic Lymphoma; Noncontiguous Stage II Grade 1 Follicular Lymphoma; Noncontiguous Stage II Grade 2 Follicular Lymphoma; Noncontiguous Stage II Grade 3 Follicular Lymphoma; Noncontiguous Stage II Mantle Cell Lymphoma; Noncontiguous Stage II Marginal Zone Lymphoma; Noncontiguous Stage II Small Lymphocytic Lymphoma; Progressive Hairy Cell Leukemia, Initial Treatment; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular

  8. Primary and Secondary T-cell Lymphomas of the Breast: Clinico-pathologic Features of 11 Cases

    Science.gov (United States)

    Gualco, Gabriela; Chioato, Lucimara; Harrington, William J.; Weiss, Lawrence M.; Bacchi, Carlos E.

    2009-01-01

    Breast involvement by non-Hodgkin lymphomas is rare, and exceptional for T-cell lymphomas; we studied the morphologic, immunophenotypic, and clinical features of 11 patients with T-cell non-Hodgkin lymphomas involving the breast. Four cases fulfilled the definition criteria for primary breast lymphomas, 3 females and 1 male, with a median age of 51 years. One primary breast lymphomas was T-cell lymphoma unspecified, other was subcutaneous panniculitis-like T-cell lymphoma, and 2 cases were anaplastic large cell lymphomas. One of the anaplastic large cell lymphoma cases was found surrounding a silicone breast implant and presented as clinically as mastitis; whereas the other case occurred in a man. T-cell lymphoma secondarily involved the breast in 7 patients, all women and 1 bilateral, with a median age of 29 years. These secondary breast lymphomas occurred as part of widespread nodal or leukemic disease. Three patients had adult T-cell leukemia/lymphoma, including the patient with bilateral lesions, 3 others had precursor T-lymphoblastic lymphoma/leukemia, and the other presented with a peripheral-T-cell lymphoma nonotherwise specified type. Breast T-cell lymphomas are very infrequent and are morphologically and clinically heterogeneous. PMID:19318917

  9. Primary and secondary T-cell lymphomas of the breast: clinico-pathologic features of 11 cases.

    Science.gov (United States)

    Gualco, Gabriela; Chioato, Lucimara; Harrington, William J; Weiss, Lawrence M; Bacchi, Carlos E

    2009-07-01

    Breast involvement by non-Hodgkin lymphomas is rare, and exceptional for T-cell lymphomas; we studied the morphologic, immunophenotypic, and clinical features of 11 patients with T-cell non-Hodgkin lymphomas involving the breast. Four cases fulfilled the definition criteria for primary breast lymphomas, 3 females and 1 male, with a median age of 51 years. One primary breast lymphomas was T-cell lymphoma unspecified, other was subcutaneous panniculitis-like T-cell lymphoma, and 2 cases were anaplastic large cell lymphomas. One of the anaplastic large cell lymphoma cases was found surrounding a silicone breast implant and presented as clinically as mastitis; whereas the other case occurred in a man. T-cell lymphoma secondarily involved the breast in 7 patients, all women and 1 bilateral, with a median age of 29 years. These secondary breast lymphomas occurred as part of widespread nodal or leukemic disease. Three patients had adult T-cell leukemia/lymphoma, including the patient with bilateral lesions, 3 others had precursor T-lymphoblastic lymphoma/leukemia, and the other presented with a peripheral-T-cell lymphoma non otherwise specified type. Breast T-cell lymphomas are very infrequent and are morphologically and clinically heterogeneous.

  10. Coexistent Nodal Diffuse Large B-Cell Lymphoma With Extrapulmonary Tuberculosis: A Rare Case.

    Science.gov (United States)

    Sachdev, Ritesh; Duggal, Rajan; Agrawal, Krati; Goel, Shalini

    2016-02-01

    Extrapulmonary tuberculosis coexistent with lymphomas in the same organ are rare and have been reported in the literature. The most common organs that are involved are small bowel, bronchus, kidney, and lymph nodes. Interestingly, the lymphoma that is commonly present with extrapulmonary tuberculosis is Hodgkin's lymphoma followed by low-grade non-Hodgkin's lymphoma. In the present study, we report a 60-year-old man with complaints of fever, loss of appetite, and generalized weakness. On investigation, generalized lymphadenopathy was noted, and the biopsy of cervical lymph node revealed coexistence of diffuse large B-cell lymphoma with extrapulmonary tuberculosis. This case is the second reported case of diffuse large B-cell lymphoma with extrapulmonary tuberculosis in the world and the first in India.

  11. Spontaneous regression of intracranial malignant lymphoma. Case report

    Energy Technology Data Exchange (ETDEWEB)

    Kojo, Nobuto; Tokutomi, Takashi; Eguchi, Gihachirou; Takagi, Shigeyuki; Matsumoto, Tomie; Sasaguri, Yasuyuki; Shigemori, Minoru.

    1988-05-01

    In a 46-year-old female with a 1-month history of gait and speech disturbances, computed tomography (CT) demonstrated mass lesions of slightly high density in the left basal ganglia and left frontal lobe. The lesions were markedly enhanced by contrast medium. The patient received no specific treatment, but her clinical manifestations gradually abated and the lesions decreased in size. Five months after her initial examination, the lesions were absent on CT scans; only a small area of low density remained. Residual clinical symptoms included mild right hemiparesis and aphasia. After 14 months the patient again deteriorated, and a CT scan revealed mass lesions in the right frontal lobe and the pons. However, no enhancement was observed in the previously affected regions. A biopsy revealed malignant lymphoma. Despite treatment with steroids and radiation, the patient's clinical status progressively worsened and she died 27 months after initial presentation. Seven other cases of spontaneous regression of primary malignant lymphoma have been reported. In this case, the mechanism of the spontaneous regression was not clear, but changes in immunologic status may have been involved.

  12. A case of primary isolated non-Hodgkin's lymphoma of the esophagus in an immunocompetent patient

    Institute of Scientific and Technical Information of China (English)

    Ioannis V Kalogeropoulos; Athanasios N Chalazonitis; Sofia Tsolaki; Fotios Laspas; Nikolaos Ptohis; Ioannis Neofytou; Dimitra Rontogianni

    2009-01-01

    Primary non-Hodgkin's lymphoma of the esophagus is a rare disease. A case of primary isolated non- Hodgkin's lymphoma of the esophagus in a 77-yearold man without acquired immunodeficiency syndrome is presented. We describe the clinical features and the imaging findings (barium swallow, endoscopic ultrasonography and CT) of a biopsy proven B-cell lymphoma with diffuse transmural involvement of the esophagus wall, which was discovered incidentally. We also briefly review the literature.

  13. Vorinostat and Decitabine in Treating Patients With Advanced Solid Tumors or Relapsed or Refractory Non-Hodgkin's Lymphoma, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, or Chronic Myelogenous Leukemia

    Science.gov (United States)

    2014-08-26

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Blastic Phase Chronic Myelogenous Leukemia; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Secondary Acute Myeloid Leukemia; Splenic Marginal Zone Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma

  14. Alisertib in Combination With Vorinostat in Treating Patients With Relapsed or Recurrent Hodgkin Lymphoma, B-Cell Non-Hodgkin Lymphoma, or Peripheral T-Cell Lymphoma

    Science.gov (United States)

    2016-07-12

    Adult B Acute Lymphoblastic Leukemia; Adult T Acute Lymphoblastic Leukemia; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-Cell Lymphoma; Chronic Lymphocytic Leukemia; Cutaneous B-Cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue; Hepatosplenic T-Cell Lymphoma; Intraocular Lymphoma; Lymphomatous Involvement of Non-Cutaneous Extranodal Site; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Nodal Marginal Zone Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-Cell Leukemia/Lymphoma; Recurrent Cutaneous T-Cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides and Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Small Intestinal Lymphoma; Splenic Marginal Zone Lymphoma; T-Cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenstrom Macroglobulinemia

  15. Primary cutaneous lymphoma of scalp in a child: a case report

    Directory of Open Access Journals (Sweden)

    K. Satya Sri

    2015-07-01

    Full Text Available CCutaneous lymphomas are a heterogenous group of lymphoproliferative disorders with involvement of skin and form a separate group under Non-Hodgkin's lymphoma. Skin may be involved along with other organs but if the initial manifestation is in the skin, it is referred to as primary cutaneous lymphoma (PCL. One year eight months child brought with a scalp swelling of three months duration. Histopathology revealed a lymphoma and immuno- histochemistry studies were positive for T-cell lymphoma. The case is presented due to the rarity of primary cutaneous lymphoma at the age of one year eight months. [Int J Res Med Sci 2015; 3(7.000: 1810-1812

  16. B-cell lymphoma of the appendix: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Jagannath Dev Sharma

    2014-08-01

    Full Text Available Appendicular tumors are rare, and lymphoma of the appendix is rarer. A 50 - year - old female patient presented with vague abdominal discomfort and lump in the right iliac fossa. The diagnosis of diffuse large B - cell lymphoma was made after laparotomy and histopathological examination (HPE supported by immunohistochemistry study. For appendicular neoplasms diagnosed postoperatively, including lymphoma, a meticulous grossing and HPE cannot be over emphasized. In case of wall thickening of >2.50- 3 cm detected by the computed tomogram scan, the possibility of a neoplasm or lymphoma in particular should be included as the differential diagnosis irrespective of the clinical presentation

  17. Relationships among hepatitis C virus, hepatocellular carcinoma, and diffuse large B cell lymphoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Byun, Hyuk Jun; Kim, Seong Hoon [Dept. of Radiology, Daegu Fatima Hospital, Daegu (Korea, Republic of)

    2015-07-15

    Hepatitis C virus (HCV) is one of the main causes of hepatocellular carcinoma (HCC). Recent studies have reported various associations between HCV and the incidence of non-Hodgkin's lymphoma. We report the radiologic findings in a rare case of simultaneous occurrence of HCC and diffuse large B cell lymphoma in a HCV carrier.

  18. Lymphomas: diagnosis, treatment. Cancergram CT05

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    The scope of this Cancergram includes Hodgkin's disease, adenolymphoma, Burkitt's lymphoma, lymphosarcoma, lymphoblastoma, lymphocytoma, reticulum cell sarcoma, mycosis fungoides, and any not otherwise specified lymphoma. Abstracts are included which concern all clinical aspects of the various forms of lymphoma, such as diagnosis and staging, supportive care, evaluation, and therapy. Animal models, tissue culture experiments, carcinogenesis and other preclinical studies are generally excluded, except for those considered to have direct clinical relevance.

  19. Rituximab in Treating Patients Undergoing Donor Peripheral Blood Stem Cell Transplant for Relapsed or Refractory B-cell Lymphoma

    Science.gov (United States)

    2015-11-23

    B-cell Adult Acute Lymphoblastic Leukemia; B-cell Childhood Acute Lymphoblastic Leukemia; B-cell Chronic Lymphocytic Leukemia; Childhood Burkitt Lymphoma; Childhood Diffuse Large Cell Lymphoma; Childhood Immunoblastic Large Cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Testicular Lymphoma; Waldenström Macroglobulinemia

  20. Iodine I 131 Tositumomab and Fludarabine Phosphate in Treating Older Patients Who Are Undergoing an Autologous or Syngeneic Stem Cell Transplant for Relapsed or Refractory Non-Hodgkin's Lymphoma

    Science.gov (United States)

    2014-08-04

    Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Splenic Marginal Zone Lymphoma; Waldenström Macroglobulinemia

  1. Familial Aggregation of Non-Hodgkin's Lymphoma (NHL. A Case Report

    Directory of Open Access Journals (Sweden)

    Loves Sandra SCM

    2006-08-01

    Full Text Available Abstract A family is reported in which three male siblings of Asian descent developed non-Hodgkin's lymphoma (NHL. Case 1 was diagnosed with indolent follicular lymphoma stage IIIA at age 45. Case 2 presented with large B-cell lymphoma stage IIB at age 56. Chromosomal investigation of the peripheral blood did not show abnormalities. Chemotherapy induced a complete remission. However, after a period of nearly ten years he developed acute myeloid leukaemia. Case 3 developed large B-cell lymphoma stage IVA at age 52. Cytogenetic analysis in peripheral blood was normal. Shared genetic and environmental risk factors remain to be identified in this family. Familial aggregation of NHL is uncommon. In some families, various forms of immunodeficiency have been found. In addition to coincidental clustering of cases, and rare cases explained by known tumour syndromes such as Li-Fraumeni (like syndrome, other familial cases may share as yet unknown genetic and/or environmental risk factors.

  2. Primary renal lymphoma: report of 3 cases and review of the literature.

    Science.gov (United States)

    Arranz Arija, J A; Carrion, J R; Garcia, F R; Tejedor, A; Pérez-Manga, G; Tardio, J; Menarguez, F J

    1994-01-01

    Primary renal lymphoma is a controversial entity. Only 29 cases have been reported since 1980. Diagnostic criteria are not well established. We report here 3 new cases and review the literature. Primary renal lymphoma was considered on the basis of uni- or bilateral nonobstructive nephromegaly with or without renal failure. In all cases, the diagnosis was made after renal biopsy. Extrarenal abdominal involvement was excluded by imaging techniques. The role of staging laparotomy remains controversial. Chemotherapy is the treatment of choice, but the prognosis is poor. We propose a clinical definition of primary renal lymphoma in order to achieve a better management of the disease.

  3. Occurrence of lymphoma in non-gonadal organ during pregnancy:a report on four cases and literature review

    Institute of Scientific and Technical Information of China (English)

    Da-Lin Gao; Qian-Qian Fu; Tian-Tian Zhang; Lin Sun; Yi Pan; Qiong-Li Zhai

    2016-01-01

    Lymphoma rarely occurs during pregnancy, making this condition difficult to define. Lymphomas that occur in reproductive organs during pregnancy exhibit unique clinical characteristics. Among the limited cases, non-Hodgkin's lymphoma (NHL) shows a considerably higher incidence rate than Hodgkin's lymphoma (HL); NHL also displays clinical characteristics, such as high aggressiveness, advanced stage, and poor outcome. This study reports on four cases of lymphomas in non-gonadal organs (HL, n=2; NHL,n=2) during pregnancy. The tumors rapidly progressed in all patients during pregnancy but remitted at the end of pregnancy and/or therapy. The two HL cases were nodular sclerosis classical HL and treated with chemotherapy after terminating the pregnancy. One of the NHL cases was primary cutaneous follicular center lymphoma, a B cell-derived indolent lymphoma. The patient was followed up without any therapy after terminating her pregnancy. The other case was a follicular lymphoma grade 3B, which was treated with chemotherapy after delivery. We also conducted a literature review of 165 lymphoma cases occurring during pregnancy reported from 1976 to 2013 to reveal the correlation between pregnancy and lymphoma progression. Immunohistochemistry studies were performed to determine the expression of estrogen/progesterone receptors (ER/PR), and ER was weakly positive and sporadic. We concluded that lymphomas occurring during pregnancy should be managed with a prompt and reasonable treatment. High estrogen level in maternal body may affect lymphoma progression.

  4. [Biphenotypic acute leukaemia with Burkitt-like cytology].

    Science.gov (United States)

    Coche, D; Bergues, B; Harrivel, V; Guillaume, N

    2009-01-01

    Biphenotypic acute leukaemia (BAL) represents about 5% of adult acute leukaemia. Based on a previously described scoring system, the European Group for Immunologic Classification of Leukaemia (EGIL) proposed a set of diagnostic criteria for BAL. This scoring system is based on the number and degree of the specificity of several markers for myeloid or T/B lymphoid blasts. Here, we report the case of a BAL with Burkitt-like cytology, corresponding to "the acute lymphoblastic leukaemia, Burkitt type" L3 for the FAB classification. By flow cytometry, the blasts showed a positivity for B lymphoid cytoplasmic (CD79a and mu) and membrane (CD19, CD22, CD24, IgM) markers AND a positivity for the myeloid (CD13, CD33, CD65, CD15) markers.

  5. A Case of p63 Positive Diffuse Large B Cell Lymphoma of the Bladder

    Science.gov (United States)

    Jones, Carol

    2016-01-01

    Diffuse large B cell lymphoma (DLBCL), currently the most common type of non-Hodgkin lymphoma (NHL), is an aggressive B cell neoplasm that typically presents in older adults as a rapidly enlarging mass. The enlarging mass typically represents a lymph node, although extranodal disease can occur in a significant percentage (40%) of cases. The most common extranodal sites of involvement include the gastrointestinal tract and skin; primary bladder lymphoma represents only 0.2% of extranodal non-Hodgkin lymphomas. We report a case of diffuse large B cell lymphoma occurring in the bladder of an 83-year-old gentleman with an initial presentation of hematuria. This neoplasm displayed large, atypical cells with vesicular chromatin and prominent nucleoli that involved the bladder mucosa with invasion into muscularis propria, prostate, and urethra. Positive staining for p63 initially raised suspicion for poorly differentiated urothelial carcinoma; however, lack of staining for pancytokeratin and positive staining for LCA, CD20, CD79a, and PAX-5 confirmed the diagnosis of diffuse large B cell lymphoma. Though it does not occur in all cases, p63 can be positive in a significant percentage of cases of DLBCL; therefore, a diagnosis of lymphoma remains an important entity on the differential diagnosis of aggressive and particularly poorly differentiated neoplasms. PMID:27648316

  6. Guideline on the prevention of secondary central nervous system lymphoma: British Committee for Standards in Haematology.

    Science.gov (United States)

    McMillan, Andrew; Ardeshna, Kirit M; Cwynarski, Kate; Lyttelton, Matthew; McKay, Pam; Montoto, Silvia

    2013-10-01

    The guideline group was selected to be representative of UK-based medical experts. Ovid MEDLINE, EMBASE and NCBI Pubmed were searched systematically for publications in English from 1980 to 2012 using the MeSH subheading 'lymphoma, CNS', 'lymphoma, central nervous system', 'lymphoma, high grade', 'lymphoma, Burkitt's', 'lymphoma, lymphoblastic' and 'lymphoma, diffuse large B cell' as keywords, as well as all subheadings. The writing group produced the draft guideline, which was subsequently revised by consensus by members of the Haemato-oncology Task Force of the British Committee for Standards in Haematology (BCSH). The guideline was then reviewed by a sounding board of ~50 UK haematologists, the BCSH and the British Society for Haematology (BSH) Committee and comments incorporated where appropriate. The 'GRADE' system was used to quote levels and grades of evidence, details of which can be found in Appendix I. The objective of this guideline is to provide healthcare professionals with clear guidance on the optimal prevention of secondary central nervous system (CNS) lymphoma. The guidance may not be appropriate to patients of all lymphoma sub-types and in all cases individual patient circumstances may dictate an alternative approach. Acronyms are defined at time of first use.

  7. [Primary Meckel's cave lymphoma. A case and review of the literature].

    Science.gov (United States)

    Artico, M; Salvati, M; Raco, A; Innocenzi, G; Delfini, R

    1992-01-01

    A rare case of Meckel's cavity lymphoma is presented. Only two other cases of identical localization have been presented in the literature. The symptoms consisted of sensorimotor impairment of the Vth nerve associated with slight exophthalmos. C.T. scan showed a hyperdense lesion in Meckel's cavity. After total surgical removal, histological analysis diagnosed a B-lymphocyte non-Hodgkin's lymphoma. The patient received both radiotherapy and chemotherapy and at one year follow up, the clinical course was good. The lesion had no clinical or radiological specificity. Its prognosis appears to be identical to that of other intracranial lymphomas.

  8. Residential Radon Exposure and Incidence of Childhood Lymphoma in Texas, 1995–2011

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    Erin C. Peckham

    2015-09-01

    Full Text Available There is warranted interest in assessing the association between residential radon exposure and the risk of childhood cancer. We sought to evaluate the association between residential radon exposure and the incidence of childhood lymphoma in Texas. The Texas Cancer Registry (n = 2147 provided case information for the period 1995–2011. Denominator data were obtained from the United States Census. Regional arithmetic mean radon concentrations were obtained from the Texas Indoor Radon Survey and linked to residence at diagnosis. Exposure was assessed categorically: ≤25th percentile (reference, >25th to ≤50th percentile, >50th to ≤75th percentile, and >75th percentile. Negative binomial regression generated adjusted incidence rate ratios (aIRR and 95% confidence intervals (CI. We evaluated lymphoma overall and by subtype: Hodgkin (HL; n = 1248, Non-Hodgkin excluding Burkitt (non-BL NHL; n = 658, Burkitt (BL; n = 241, and Diffuse Large B-cell (DLBCL; n = 315. There was no evidence that residential radon exposure was positively associated with lymphoma overall, HL, or BL. Areas with radon concentrations >75th percentile had a marginal increase in DLBCL incidence (aIRR = 1.73, 95% CI: 1.03–2.91. In one of the largest studies of residential radon exposure and the incidence of childhood lymphoma, we found little evidence to suggest a positive or negative association; an observation consistent with previous studies.

  9. Residential Radon Exposure and Incidence of Childhood Lymphoma in Texas, 1995–2011

    Science.gov (United States)

    Peckham, Erin C.; Scheurer, Michael E.; Danysh, Heather E.; Lubega, Joseph; Langlois, Peter H.; Lupo, Philip J.

    2015-01-01

    There is warranted interest in assessing the association between residential radon exposure and the risk of childhood cancer. We sought to evaluate the association between residential radon exposure and the incidence of childhood lymphoma in Texas. The Texas Cancer Registry (n = 2147) provided case information for the period 1995–2011. Denominator data were obtained from the United States Census. Regional arithmetic mean radon concentrations were obtained from the Texas Indoor Radon Survey and linked to residence at diagnosis. Exposure was assessed categorically: ≤25th percentile (reference), >25th to ≤50th percentile, >50th to ≤75th percentile, and >75th percentile. Negative binomial regression generated adjusted incidence rate ratios (aIRR) and 95% confidence intervals (CI). We evaluated lymphoma overall and by subtype: Hodgkin (HL; n = 1248), Non-Hodgkin excluding Burkitt (non-BL NHL; n = 658), Burkitt (BL; n = 241), and Diffuse Large B-cell (DLBCL; n = 315). There was no evidence that residential radon exposure was positively associated with lymphoma overall, HL, or BL. Areas with radon concentrations >75th percentile had a marginal increase in DLBCL incidence (aIRR = 1.73, 95% CI: 1.03–2.91). In one of the largest studies of residential radon exposure and the incidence of childhood lymphoma, we found little evidence to suggest a positive or negative association; an observation consistent with previous studies. PMID:26404336

  10. A Case of Successful Remission of Extensive Primary Gastric Diffuse Large B Cell Lymphoma: Radiologic, Endoscopic and Pathologic Evidence

    Directory of Open Access Journals (Sweden)

    Mike M. Bismar

    2014-04-01

    Full Text Available Though rare amongst stomach neoplasms, primary gastric diffuse large B cell lymphoma is one of the commonest extranodal non-Hodgkin lymphomas. If left untreated, it can have a devastating progression and life-threatening consequences. We present the case of a successfully treated large antral ulcer confirmed to be large B cell lymphoma as evidenced by radiologic, endoscopic and histopathologic findings. A brief discussion about the types of gastric lymphoma, their Helicobacter pylori relation and therapeutic modalities follows.

  11. Atypical presentation of Non-Hodgkin Lymphoma (NHL): a case report

    OpenAIRE

    Fabiola Mastropietro; Alessandra Piccini; Giulia Lucignani; Alfonso Rubino; Giancarlo Fiermonte

    2014-01-01

    Lymphomas infrequently cause peripheral nerve complications. These syndromes mostly occur by direct compression or infiltration of nerves (neurolymphomatosis), but may also be due to a remote effect as paraneoplastic syndromes, neurotoxic complications of chemotherapy, antibody-mediated or autoimmune mechanisms.We report the case of a 60-year-old woman who presented with a complex peripheral nervous system involvement as initial manifestation of Non-Hodgkin Lymphoma (NHL). This case sheds lig...

  12. [The bilateral renal lymphoma: an incurable disease? Case report].

    Science.gov (United States)

    Napoli, Marcello; Montinaro, A M; D'Ambrosio, E; Di Renzo, N; Ambrosino, C; Lefons, M; Pati, C; Sozzo, E

    2014-01-01

    The bilateral primary renal lymphoma (PRL) is a rare disease with a high mortality rate (75% within the first year). We report the case of a fifty-three years old women observed in January 2011 for renal colic. Ultrasonography showed hypoechoic lobular formations in the kidney. Blood tests showed: creatinine 1.8 mg/dl, urea 75 mg/dl , Creatinine Clerance 35 ml/m, hemoglobinemia 11 g/dl, with blood cells 8.500/mcL, Albumin 2.8 g/dl, Beta -2 micro - 27.3/mL. Proteinuria was 0.3 g/24 hours. The CT scan showed kidneys with larger dimensions and multiple hypodense areas infiltrating the renal parenchyma with contrast-enhanced low in which kidneys had lesions similar to "leopard skin". The CT scan showed no enlarged lymph nodes. Renal biopsy showed: renal parenchyma largely occupied by infiltration of lymphoid elements, small and medium-sized, densely packed with compression of the tubular structures . Immunofluorescence for immunoglobulin (Ig) G, IgA, IgM, C3, C4, C1q, fibrinogen, kappa and lambda were negative. The bone marrow biopsy excluded lymphomatous infiltration. The histological diagnosis was "non-Hodgkin's B-cell lymphoma"; the clinical diagnosis was LRBP. The patient was treated by 6 cycles of R-CHOP-21 protocol (rituximab - endoxan, adriblastina , vincristine, prendnisone), the latter of which practiced in August 2011. The pt is currently in follow-up hematology and nephrology . The first TAC control , in October 2011, showed a complete regression of the lesions infiltrating . This finding was confirmed by two other CT scan performed in February and October 2012. The last blood tests of February 2013 showed : creatinine 1.1 mg / dl , Urea 40 mg/dl, proteinuria absent. Currently, the pt is asymptomatic and is being treated by low dose of ACE inhibitor. The bilateral PRL is considered a severe disease with one-year mortality of 75% . The successful outcome of the case described can be attributed to haematological therapy and to the early diagnosis.

  13. AN UNUSUAL CASE OF PRIMARY BILATERAL RENAL LYMPHOMA: A CASE REPORT

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    Mitul

    2014-08-01

    Full Text Available Primary renal lymphoma (PRL is rare. They are variants of extranodal non-Hodgkins lymphoma. Lymphomatous involvement of the kidney is often seen as a part of disseminated disease. PRL can mimic other renal lesions such as renal cell carcinoma, renal abscess, and metastasis and may have aggressive clinical course. Pathological data are scanty and prognosis is usually poor with median survival less than a year. We present a rare case of a 22 year-old male who presented with acute febrile illness, respiratory problems and acute kidney injury. The clinical diagnosis was missed partly due to absence of obvious renal symptoms like renal mass lesion, gross hematuria or abdominal pain. However, radiological investigations combined with renal histology helped in establishing the diagnosis in the present case

  14. Solvent exposure and malignant lymphoma: a population-based case-control study in Germany

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    Deeg Evelin

    2007-04-01

    Full Text Available Abstract Aims To analyze the relationship between exposure to chlorinated and aromatic organic solvents and malignant lymphoma in a multi-centre, population-based case-control study. Methods Male and female patients with malignant lymphoma (n = 710 between 18 and 80 years of age were prospectively recruited in six study regions in Germany (Ludwigshafen/Upper Palatinate, Heidelberg/Rhine-Neckar-County, Würzburg/Lower Frankonia, Hamburg, Bielefeld/Gütersloh, and Munich. For each newly recruited lymphoma case, a gender, region and age-matched (± 1 year of birth population control was drawn from the population registers. In a structured personal interview, we elicited a complete occupational history, including every occupational period that lasted at least one year. On the basis of job task-specific supplementary questionnaires, a trained occupational physician assessed the exposure to chlorinated hydrocarbons (trichloroethylene, tetrachloroethylene, dichloromethane, carbon tetrachloride and aromatic hydrocarbons (benzene, toluene, xylene, styrene. Odds ratios (OR and 95% confidence intervals (CI were calculated using conditional logistic regression analysis, adjusted for smoking (in pack years and alcohol consumption. To increase the statistical power, patients with specific lymphoma subentities were additionally compared with the entire control group using unconditional logistic regression analysis. Results We observed a statistically significant association between high exposure to chlorinated hydrocarbons and malignant lymphoma (Odds ratio = 2.1; 95% confidence interval 1.1–4.3. In the analysis of lymphoma subentities, a pronounced risk elevation was found for follicular lymphoma and marginal zone lymphoma. When specific substances were considered, the association between trichloroethylene and malignant lymphoma was of borderline statistical significance. Aromatic hydrocarbons were not significantly associated with the lymphoma diagnosis

  15. Novel Therapies for Aggressive B-Cell Lymphoma

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    Kenneth A. Foon

    2012-01-01

    Full Text Available Aggressive B-cell lymphoma (BCL comprises a heterogeneous group of malignancies, including diffuse large B-cell lymphoma (DLBCL, Burkitt lymphoma, and mantle cell lymphoma (MCL. DLBCL, with its 3 subtypes, is the most common type of lymphoma. Advances in chemoimmunotherapy have substantially improved disease control. However, depending on the subtype, patients with DLBCL still exhibit substantially different survival rates. In MCL, a mature B-cell lymphoma, the addition of rituximab to conventional chemotherapy regimens has increased response rates, but not survival. Burkitt lymphoma, the most aggressive BCL, is characterized by a high proliferative index and requires more intensive chemotherapy regimens than DLBCL. Hence, there is a need for more effective therapies for all three diseases. Increased understanding of the molecular features of aggressive BCL has led to the development of a range of novel therapies, many of which target the tumor in a tailored manner and are summarized in this paper.

  16. The Pathological Features of Dissemination of Lymphoma in the Heart in 42 Autopsy Cases

    Institute of Scientific and Technical Information of China (English)

    Siqing Feng; Wenchen Huang; Limei Liu; Yanqin Liu; Fan Zhou; Xuemei Zhang

    2005-01-01

    OBJECTIVE To study the pathological features of dissemination of lymphoma in the heart and understand its influence on cardiac function.METHODS Forty-two patients who died of lymphoma were autoposied and the gross and microscopic pathological changes of the heart observed.RESULTS Eight (19.05%) out of 42 cases had heart dissemination in the pericardium and heart wall. The dissemination features noted were of a nodular type, diffuse type and mixed type, leading to neoplastic myocarditis.CONCLUSION The pathological features of dissemination of lymphoma in the heart are varied, and the different types can produce dissimilar influences in heart function.

  17. [Oral plasmablastic lymphoma in a human immunodeficiency virus positive child: a case report].

    Science.gov (United States)

    Astolfo, María Florencia; D'Antonio, Federico; Dartiguelongue, Juan B; Arabolaza, María N; Cheistwer, Ariel; De Matteo, Elena; Torrado, Lidia; Martínez Iriart, Emilio

    2016-04-01

    Plasmablastic lymphoma is a rare and aggressive subtype of diffuse large B cell non-Hodgkin lymphoma, originally described in the oral cavity of male adults with acquired immune deficiency syndrome. It is composed of neoplastic ceils which resemble immunoblasts but present immunophenotype distinctive of plasma cell and Epstein-Barr virus latent infection. In children, it is an even rarer disease. We present a case of oral plasmablastic lymphoma in a vertically transmitted human immunodeficiency virus-positive five-year-old child.

  18. Acute spontaneous tumor lysis in anaplastic large T-cell lymphoma presenting with hyperuricemic acute renal failure.

    Science.gov (United States)

    Hsu, Hsiang-Hao; Huang, Chiu-Ching

    2004-01-01

    Acute spontaneous tumor lysis (ASTL) syndrome, an extremely rare disease, requires prompt recognition and aggressive management because it is fulminant at its outset, associated with severe metabolic derangement, and potentially reversible. We describe an unusual case in which spontaneous tumor lysis occurred in anaplastic large T-cell lymphoma associated with acute uric acid nephropathy, persistent oliguria, and shock. This case contrasts markedly with previously reported cases of ASTL syndrome, which developed mainly in the pathologic type of Burkitt lymphoma. To our knowledge, this is the first reported occurrence of ASTL syndrome associated with anaplastic large T-cell type lymphoma. This report also chronicles our successful experience with continuous renal replacement therapy in the presence of compromised hemodynamic status.

  19. Pineal Gland Lymphoma: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Akshya Gupta

    2015-01-01

    Full Text Available A 65-year-old male presented to our institution with acute-onset headache. Imaging studies demonstrated a mass in the region of the pineal gland, with subsequent histopathology findings being consistent with large B cell lymphoma. The patient was treated with methotrexate, but ultimately did not survive. Primary central nervous system (CNS lymphoma rarely involves the pineal gland, but should be considered in the differential diagnosis of pineal gland tumors in the appropriate clinical setting.

  20. Primary cardiac lymphoma initially diagnosed by routine cytology. Case report and literature review.

    Science.gov (United States)

    Castelli, M J; Mihalov, M L; Posniak, H V; Gattuso, P

    1989-01-01

    A case of primary cardiac lymphoma initially diagnosed by routine cytologic examination of pericardial fluid is presented. In a 64-year-old woman woman who originally presented with chest pain and heart block, the initial clinical impression was ischemic heart disease. However, coronary angiography failed to reveal significant disease. An echocardiogram demonstrated pericardial fluid, which was drained. A small amount was sent for cytologic examination, and the diagnosis of malignant lymphoma, large cell type, was made. Subsequent radiologic examinations revealed an intracardiac mass involving the atrioventricular canal; surgical biopsy confirmed the diagnosis of a large cell lymphoma. While primary malignant lymphoma of the heart is rare, this case highlights the efficacy of routine cytologic examination of an effusion fluid (often drained therapeutically) in establishing the correct diagnosis.

  1. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma

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    Scally John

    2003-12-01

    Full Text Available Abstract Background Mantle cell lymphoma (MCL is a rare variety of non-Hodgkin's lymphoma which originates from CD5+ B-cell population in the mantle zones of lymphoid follicles. Coexistence of such tumours in the axillary lymph nodes with invasive breast cancers without prior history of adjuvant chemotherapy or radiotherapy has not been previously reported in literature. Case report We report a rare case of breast cancer co-existing with stage I mantle cell lymphoma of the ipsilateral axillary lymph node detected fortuitously by population screening. Conclusion Though some studies have tried to prove breast carcinomas and lymphomas to share a common molecular or viral link, more research needs to be done to establish whether such a link truly exists.

  2. Non-Hodgkin's lymphoma in patients with systemic lupus erythematosus: 2 case reports

    Energy Technology Data Exchange (ETDEWEB)

    Ferri, M. [Hamilton Health Sciences Corp., Dept. of Radiology, Hamilton, Ontario (Canada); Mar, C.; Bhatia, R.S. [Memorial Univ. of Newfoundland, Health Sciences Centre, Discipline of Radiology, St. John' s Newfoundland (Canada)

    2002-04-01

    The association between autoimmune rheumatic diseases and malignancy, and between lymphoproliferative disorders and systemic lupus erythematosus (SLE), in particular, has been documented. Although the imaging features of pulmonary lymphoma and of pulmonary manifestations of SLE have been described separately, the imaging features of the 2 together have not been demonstrated. We present the cases of 2 patients with SLE presenting with non-Hodgkin's lymphoma (NHL). (author)

  3. Non-polypoidal, synchronous mantle- cell lymphoma of small intestine: a rare case

    Directory of Open Access Journals (Sweden)

    Sikalias Nikolaos

    2010-08-01

    Full Text Available Abstract Herein is reported the case of a mantle cell lymphoma (MCL with synchronous double intestinal location. A 74 - year old male presented with mild abdominal pain. CT scan imaging indicated invasion of lateral intestinal cavity by large mass formation. Exploratory laparotomy was performed and two solid extra-mural masses were isolated and excised. Histology revealed non- polypoid double synchronous lymphoma of mantle cell origin, an unusual presentation of the disease.

  4. Two cases of uveitis masquerade syndrome caused by bilateral intraocular large B-cell lymphoma

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    Jovanović Svetlana

    2013-01-01

    Full Text Available Introduction. Sometimes it is not easy to clinically recognize subtle differences between intraocular lymphoma and noninfectious uveitis. The most common lymphoma subtype involving the eye is B-cell lymphoma. Case report. We presented two patients aged 59 and 58 years with infiltration of the subretinal space with a large B-cell non-Hodgkin intraocular lymphoma. The patients originally had clinically masked syndrome in the form of intermediate uveitis. As it was a corticosteroid-resistant uveitis, we focused on the possible diagnosis of neoplastic causes of this syndrome. During hospitalization, the neurological symptoms emerged and multiple subretinal changes accompanied by yellowish white patches of retinal pigment epithelium with signs of vitritis, which made us suspect the intraocular lymphoma. Endocranial magnetic resonance imaging established tumorous infiltration in the region of the left hemisphere of the cerebellum. The histopathological finding confirmed the diagnosis of large B-cell non-Hodgkin lymphoma of risk moderate degree, immunoblast - centroblast cytological type. The other patient had clinical chronic uveitis accompanied by yellowish shaped white echographic changes of the retina and localized changes in the level of the subretina. The diagnosis of lymphoma was made by brain biopsy. Conclusion. Uveitis masquerade syndrome should be considered in all patients over 40 years with idiopathic steroid-resistant uveitis. Treatment begun on time can affect the course and improve the prognosis of uveitis masquerade syndrome (UMS and systemic disease.

  5. Genetically Modified T-cell Infusion Following Peripheral Blood Stem Cell Transplant in Treating Patients With Recurrent or High-Risk Non-Hodgkin Lymphoma

    Science.gov (United States)

    2017-01-27

    Adult Grade III Lymphomatoid Granulomatosis; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Testicular Lymphoma; Waldenström Macroglobulinemia

  6. B-cell and T-cell lymphomas of the breast: clinical--pathological features of 53 cases.

    Science.gov (United States)

    Gualco, Gabriela; Bacchi, Carlos E

    2008-10-01

    Breast involvement by non-Hodgkin lymphomas is rare. We studied the morphological, immunophenotypical, and clinical features of 53 cases of malignant lymphomas involving the breast in a population of Brazilian patients. Most of the cases were of B-cell phenotype. Four of the patients with primary breast lymphomas had T-cell lymphomas, 3 had CD30-positive anaplastic large cell lymphomas, and 1 had panniculitis-like T-cell lymphoma. Most patients presented with an incidental breast mass. Secondary breast lymphoma was seen in 19 patients and most commonly occurred as part of widespread nodal disease. Two patients presented with bilateral breast involvement. The most prevalent histological subtype was also diffuse large B-cell lymphoma, followed by follicular lymphoma. This study shows that the broad morphological and immunophenotypical spectrum of malignant lymphoma of the breast occurring in a large series of Brazilian patients has many similarities with that seen in Western countries, with a higher proportion of high-grade lymphomas in both primary and secondary cases.

  7. Obinutuzumab (GA101) compared to rituximab significantly enhances cell death and antibody-dependent cytotoxicity and improves overall survival against CD20(+) rituximab-sensitive/-resistant Burkitt lymphoma (BL) and precursor B-acute lymphoblastic leukaemia (pre-B-ALL): potential targeted therapy in patients with poor risk CD20(+) BL and pre-B-ALL.

    Science.gov (United States)

    Awasthi, Aradhana; Ayello, Janet; Van de Ven, Carmella; Elmacken, Mona; Sabulski, Anthony; Barth, Matthew J; Czuczman, Myron S; Islam, Humayun; Klein, Christian; Cairo, Mitchell S

    2015-12-01

    Obinutuzumab is a novel glycoengineered Type-II CD20 monoclonal antibody. CD20 is expressed in approximately 100% of children and adolescents with Burkitt lymphoma (BL) and 40% with precursor B-cell acute lymphoblastic leukaemia (pre-B-ALL). We evaluated the anti-tumour activity of obinutuzumab versus rituximab against rituximab-resistant (Raji 4RH) and -sensitive (Raji) BL and pre-B-ALL (U698-M) cells in vitro and in human BL or Pre-B-ALL xenografted mice. We demonstrated that obinutuzumab compared to rituximab significantly enhanced cell death against Raji 35·6 ± 3·1% vs. 25·1 ± 2·0%, (P = 0·001), Raji4RH 19·7 ± 2·2% vs. 7·9 ± 1·5% (P = 0·001) and U-698-M 47·3 ± 4·9% vs. 23·2 ± 0·5% (P = 0·001), respectively. Obinutuzumab versus rituximab also induced a significant increase in antibody-dependent cellular cytotoxicity (ADCC) with K562-IL15-41BBL expanded NK cells against Raji 73·8 ± 8·1% vs. 56·81 ± 4·6% (P = 0·001), Raji-4RH 40·0 ± 1·6% vs. 0·5 ± 1·1% (P = 0·001) and U-698-M 70·0 ± 1·6% vs. 45·5 ± 0·1% (P = 0·001), respectively. Overall survival in tumour xenografted mice receiving 30 mg/kg of obinutuzumab was significantly increased when compared to those receiving 30 mg/kg of rituximab in BL; Raji (P = 0·05), Raji4RH (P = 0·02) and U698-M (P = 0·03), respectively. These preclinical data suggest obinutuzumab is significantly superior to rituximab in inducing cell death, ADCC and against rituximab-sensitive/-resistant BL and pre-B-ALL xenografted mice. Taken together, these preclinical results provide evidence to suggest that future investigation of obinutuzumab is warranted in patients with relapsed/refractory CD20(+) BL and/or pre-B-ALL.

  8. A case of primary pulmonary NK/T cell lymphoma presenting as pneumonia.

    Science.gov (United States)

    Lee, Sangho; Shin, Bongkyung; Yoon, Hyungseok; Lee, Jung Yeon; Chon, Gyu Rak

    2016-01-01

    Primary pulmonary lymphoma, particularly non-B cell lymphomas involving lung parenchyma, is very rare. A 46-year-old male was admitted to the hospital with fever and cough. Chest X-ray showed left lower lobe consolidation, which was considered pneumonia. However, because the patient showed no response to empirical antibiotic therapy, bronchoscopic biopsy was performed for proper diagnosis. The biopsied specimen showed infiltrated atypical lymphocytes with angiocentric appearance. On immunohistochemical staining, these atypical cells were positive for CD3, CD30, CD56, MUM-1, and granzyme B, and labeled for Epstein-Barr virus encoded RNA in situ hybridization. These findings were consistent with NK/T cell lymphoma. We report on a case of primary pulmonary NK/T cell lymphoma presenting as pneumonic symptoms and review the literature on the subject.

  9. Lymphoma of the eyelid

    DEFF Research Database (Denmark)

    Svendsen, Frederik H; Heegaard, Steffen

    2017-01-01

    Lymphoma of the eyelid constitutes 5% of ocular adnexal lymphoma. In previously published cases, 56% of lymphomas of the eyelid are of B-cell origin and 44% are of T-cell origin. The most frequent B-cell lymphomas are extranodal marginal zone lymphoma (27 cases-14%) and diffuse large B-cell lymph......Lymphoma of the eyelid constitutes 5% of ocular adnexal lymphoma. In previously published cases, 56% of lymphomas of the eyelid are of B-cell origin and 44% are of T-cell origin. The most frequent B-cell lymphomas are extranodal marginal zone lymphoma (27 cases-14%) and diffuse large B...... chemotherapy with or without adjuvant treatment is the treatment of choice for high-grade or disseminated lymphomas. The majority of subtypes, especially low-grade subtypes, have a good prognosis with few recurrences or progression. Some subtypes, including mycosis fungoides, have a poorer prognosis...

  10. Fine needle aspiration cytology of primary thyroid lymphoma: a report of ten cases

    Directory of Open Access Journals (Sweden)

    Gupta Nalini

    2005-12-01

    Full Text Available Abstract Primary lymphoma is an uncommon malignancy of the thyroid, comprising of 0.6 to 5 per cent of thyroid cancers in most series. Primary thyroid lymphomas (PTL occur most commonly in elderly women and are commonly of B- cell origin. These frequently present in clinical stage IE and IIE. We report here ten cases of PTL diagnosed over a period of about 7 years in our institute. Out of these ten cases, nine were diagnosed on fine needle aspiration cytology (FNAC and one case was misdiagnosed as lymphocytic thyroiditis. This case was diagnosed as Non- Hodgkin's lymphoma on surgical specimen. Five patients are disease free and doing well, while two died of disease and the other two were lost to follow-up. One patient is currently on chemotherapy. The salient clinical, biochemical, radiological features, FNA findings along with diagnostic difficulties are discussed.

  11. Breast schwannoma in a patient with diffuse large B-cell lymphoma: a case report

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    Salihoglu Ayse

    2012-12-01

    Full Text Available Abstract Introduction Schwannomas are mostly benign tumors arising from Schwann cells of the nerve sheaths. Breast schwannomas are very rare and account for only 2.6% of cases. As far as we know this is the first reported case of breast schwannoma discovered in a patient with diffuse large B-cell lymphoma. The breast schwannoma was evaluated with positron emission tomography and it exhibited moderate 18F-fluorodeoxyglucose uptake. Case presentation We present the case of a breast schwannoma in a 63-year-old Caucasian woman who was diagnosed with diffuse large B-cell lymphoma. Conclusion Imaging modalities including positron emission tomography-computed tomography failed to distinguish breast schwannoma from diffuse large B-cell lymphoma involvement of the breast.

  12. Salvia Hispanica Seed in Reducing Risk of Disease Recurrence in Patients With Non-Hodgkin Lymphoma

    Science.gov (United States)

    2017-01-26

    Adult Nasal Type Extranodal NK/T-Cell Lymphoma; Adult T-Cell Leukemia/Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-Cell Lymphoma; B Lymphoblastic Leukemia/Lymphoma; Blastic Plasmacytoid Dendritic Cell Neoplasm; Burkitt Leukemia; Central Nervous System Lymphoma; Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma; Diffuse Large B-Cell Lymphoma; Enteropathy-Associated T-Cell Lymphoma; Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue; Grade 1 Follicular Lymphoma; Grade 2 Follicular Lymphoma; Grade 3 Follicular Lymphoma; Hepatosplenic T-Cell Lymphoma; Lymphoplasmacytic Lymphoma; Mantle Cell Lymphoma; Mediastinal (Thymic) Large B-Cell Lymphoma; Mycosis Fungoides; Nasal Type Extranodal NK/T-Cell Lymphoma; Nodal Marginal Zone Lymphoma; Peripheral T-Cell Lymphoma, Not Otherwise Specified; Post-Transplant Lymphoproliferative Disorder; Primary Cutaneous Anaplastic Large Cell Lymphoma; Primary Effusion Lymphoma; Sezary Syndrome; Splenic Marginal Zone Lymphoma; Subcutaneous Panniculitis-Like T-Cell Lymphoma; Systemic Anaplastic Large Cell Lymphoma; T Lymphoblastic Leukemia/Lymphoma; Transformed Recurrent Non-Hodgkin Lymphoma

  13. A Putative Case of Methotrexate-Related Lymphoma: Clinical Course and PET/CT Findings

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    Rachel C. Jankowitz

    2009-01-01

    Full Text Available Patients with autoimmune conditions develop lymphoproliferative disorders (LPDs at a higher frequency than normal both in association with and independent of Methotrexate (MTX. We describe a case of MTX-associated lymphoma in a patient with psoriasis on long-standing MTX. The case is notable for the initial tumor burden, the dramatic disappearance of the PET-CT findings on discontinuation of MTX, and the subsequent early regrowth of disease. Our case report is illustrative of an MTX-related NHL in an autoimmune patient. Conclusion. Withdrawal of MTX in a patient with lymphoma is reasonable before initiating chemotherapy, but observation for early regrowth of disease is necessary.

  14. A Putative Case of Methotrexate-Related Lymphoma: Clinical Course and PET/CT Findings.

    Science.gov (United States)

    Jankowitz, Rachel C; Ganon, James; Blodgett, Todd; Garcia, Christine; Jacobs, Samuel

    2009-01-01

    Patients with autoimmune conditions develop lymphoproliferative disorders (LPDs) at a higher frequency than normal both in association with and independent of Methotrexate (MTX). We describe a case of MTX-associated lymphoma in a patient with psoriasis on long-standing MTX. The case is notable for the initial tumor burden, the dramatic disappearance of the PET-CT findings on discontinuation of MTX, and the subsequent early regrowth of disease. Our case report is illustrative of an MTX-related NHL in an autoimmune patient. Conclusion. Withdrawal of MTX in a patient with lymphoma is reasonable before initiating chemotherapy, but observation for early regrowth of disease is necessary.

  15. [Lymphomas of the ocular adnexa in Gougerot-Sjögren syndrome. Apropos of 4 cases].

    Science.gov (United States)

    Chazerain, P; Meyer, O; Kaplan, G; Brissaud, P; Delmer, A; Zufferey, P; Kahn, M F

    1995-01-01

    The risk of malignant B cell lymphoma is increased in Sjögren's syndrome (SS). Orbital localization seems infrequent. We report 4 cases of malignant lymphoma (ML) occurring in 4 women aged 47 to 77 years, with primary SS in 3 cases, located to the conjunctiva in 2 cases, the lacrymal gland in 1 case and the eyelid in 1 case. The interval between the diagnosis of SS and orbital ML varied from 6 months to 15 years. All 4 lymphomas were of the B cell type, low histopathologic grade, with monoclonal gammopathy in 1 case. Extraocular lymphoma was initially present in 1 case. ML remained localized in 2 cases with a follow-up of 4 and 6 years. Two patients treated by excisional biopsy alone are in complete remission 3 and 6 years later. The 2 other patients treated with orbital radiotherapy and chemotherapy died rapidly (transformation into a high grade malignancy in 1 case). We conclude that clinical, immunopathologic features, as well as prognosis and treatment of ocular adnexa ML in SS are similar to those of primary ML without SS.

  16. Immunophenotypic and histologic classification of 50 cases of feline gastrointestinal lymphoma.

    Science.gov (United States)

    Pohlman, L M; Higginbotham, M L; Welles, E G; Johnson, C M

    2009-03-01

    The purpose of this study was to determine the immunophenotype and histologic classification of 50 cases of feline gastrointestinal lymphoma. Classification was determined using the National Cancer Institute Working Formulation and the Revised European and American Lymphoma/World Health Organization classification system. Tissue sections were stained with HE, phosphotungstic acid hematoxylin, anti-CD3, anti-CD79a, and anti-BLA.36. Overall, B-cell tumors predominated at 54% (27/50), including 16 diffuse large with immunoblastic nuclear type, 2 diffuse large with centroblastic nuclear type, 3 small lymphocytic, 4 lymphocytic intermediate type, and 2 T-cell-rich large B-cell lymphomas. T-cell tumors comprised 38% (19/50), including 15 epitheliotropic small lymphocytic and 4 lymphoblastic. Three tumors (6%) were nonreactive for B- and T-cell markers and had eosinophilic cytoplasmic granules when stained with HE. Gastric tumors were diagnosed in 24% (12/50) of cats, and 18% (9/50) were present only in the stomach. All gastric lymphomas were of B-cell lineage. Small intestinal lymphoma predominated, with 74% (37/50) of cats affected: T-cell tumors comprised 52% (19/37); 38% (14/37) were B-cell tumors; 8% (3/37) were nonreactive for B- and T-cell markers; and 2% (1/37) expressed both CD3 and BLA.36. Of the 8 cats (16%) that had lymphoma of the large intestine, 88% (7/8) had B-cell tumors and 12% (1/8) had T-cell tumors. The strongest association between gastrointestinal lymphoma immunophenotype, histologic classification, and location occurred in the stomach, where there was a predominance of diffuse large B-cell lymphoma of immunoblastic nuclear type.

  17. A Case of Malignant T-Cell Lymphoma of Gastric Origin Accompanied by Pyothorax

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    Naoki Asakage

    2009-06-01

    Full Text Available The patient was a 74-year-old man suffering from tuberculotic chronic pyothorax. He had hematemesis in January 2006. Hb was 6.1 g/dl. A type 2 tumor 3 cm in diameter was found in the vaulted region on the greater curvature side. It was diagnosed as a malignant lymphoma. WBC and differential count were normal, and the patient tested negative for HTVL-1 antibody. sIL2-R was elevated to 1,500 U/ml. The superficial lymph nodes were not palpable. CT examination was not remarkable for the liver and spleen. There was no generalized lymph node enlargement. Based on these findings, a diagnosis of malignant lymphoma of gastric origin was made. As the patient had respiratory disorders, too, wedge-shaped gastrectomy was performed to inhibit invasion. Pathological examination revealed CD3 positive large atypical lymphocytes diffusely, EBV positive, HP negative. As a result, a diagnosis of non-Hodgkin T-cell lymphoma was made. The tumor did not return for 1 year and 8 months after surgery, but the patient died of sudden aggravation of respiratory disorders in September 2007. Pathological anatomy was performed. The gastric remnant was left with lymphoma, and the bone marrow and systemic lymph nodes were negative for a malignant lymphoma. The possibility of stomach metastasis from the preoperative pyothorax-related malignant lymphoma was considered, but was ruled out because the lungs were devoid of a malignant lymphoma. We report a case of an extremely rare malignant T-cell lymphoma of gastric origin.

  18. Transplantability of human lymphoid cell line, lymphoma, and leukemia in splenectomized and/or irradiated nude mice

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    Watanabe, S.; Shimosato, Y.; Kuroki, M.; Sato, Y.; Nakajima, T.

    1980-07-01

    The effects of splenectomy and/or whole-body irradiation of nude mice before xenotransplantation of lymphoid cell lines, lymphoma, and leukemia were studied. Transplantation after whole-body irradiation resulted in the increased ''take'' rate of three cultured cell lines (two of T-cell-derived acute lymphocytic leukemia and one of B-cell derived acute lymphocytic leukemia) and in the tumorous growth of Burkitt-derived Raji and spontaneously transformed lymphoblastoid cell lines. With splenectomy plus irradiation as a pretreatment, tumorous growth occurred in four other cell lines which were not transplantable after irradiation only (two cell lines of Epstein-Barr virus-transformed cord blood cells and one each of null acute lymphocytic leukemia and nodular lymphoma-derived cell lines). Direct transplantation of leukemia and lymphoma cells into the pretreated mice was successful in 7 of 24 cases (29%). B-cell-derived diffuse large lymphoid lymphoma was transplantable in three of seven cases (43%). However, lymphoma and leukemia of peripheral T-cell origin was difficult to transplant even with pretreatment, and only one pleomorphic T-cell lymphoma grew to a significant size (2 cm). One tumor each of B-cell-derived diffuse large lymphoid and T-cell diffuse lymphoblastic lymphoma became transplantable.

  19. [Malignant non-Hodgkin's lymphoma].

    Science.gov (United States)

    Bourrier, P; Grodner, F; Ruf, R; Texier, J; Cottencin, R; Cousteau, C; Deslandre, A; Gounant, C; Szpirglas, H; Laufer, J

    1983-01-01

    Rapid regression of all symptoms was obtained after moderate chemotherapy in two women aged 69 and 77 years respectively with malignant non-Hodgkin's lymphomas. Cervico-facial locations of these tumors are discussed in relation to definition, etiology, geographic factors, genetic markers, and associated immunologic disorders. Diagnosis requires a series of explorations including, obviously as a last resort, exploratory cervicotomy. Other regions may be involved and must be investigated, but lesions not affecting lymph nodes occur in only approximately 2 p. cent of patients with cervico-facial malignant non-Hodgkin's lymphoma (approximately 10 p. cent of all malignant non-Hodgkin's lymphomas). Other localizations include the hard palate, gums, sinuses, and salivary glands. Burkitt's lymphoma represents, on the contrary, 30 p. cent of malignant non-Hodgkin's lymphoma seen in European children. The different therapeutic modalities available are discussed.

  20. Extranodal Natural Killer/T-cell lymphoma, nasal type: ‘midline lethal granuloma.’ A case report

    Directory of Open Access Journals (Sweden)

    Tlholoe Martha M

    2013-01-01

    Full Text Available Abstract Extranodal natural killer/T cell lymphoma, nasal type, is a non-Hodgkin lymphoma, most commonly affecting the nasal cavity, paranasal sinuses and nasopharynx. Clinically it is characterised by destruction of facial tissues, commencing in the midline. In most cases it arises from malignant transformation of natural killer cells (NK; sometimes from malignant transformation of cytotoxic T cells. Extranodal NK/T cell lymphoma, nasal type, is rare, but even more rare in black persons. The purpose of this article is to report a severe case of extranodal NK/T cell lymphoma, nasal type, in an elderly black male.

  1. Atypical presentation of Non-Hodgkin Lymphoma (NHL: a case report

    Directory of Open Access Journals (Sweden)

    Fabiola Mastropietro

    2014-12-01

    Full Text Available Lymphomas infrequently cause peripheral nerve complications. These syndromes mostly occur by direct compression or infiltration of nerves (neurolymphomatosis, but may also be due to a remote effect as paraneoplastic syndromes, neurotoxic complications of chemotherapy, antibody-mediated or autoimmune mechanisms.We report the case of a 60-year-old woman who presented with a complex peripheral nervous system involvement as initial manifestation of Non-Hodgkin Lymphoma (NHL. This case sheds light on “protean” mechanism of peripheral nerve complications during the course of NHL and related diagnostic dilemma.http://dx.doi.org/10.7175/cmi.v8i4.942 

  2. Endoscopic biopsy of a B-cell lymphoma involving the entire ventricular system: A case report

    Science.gov (United States)

    QIN, JIA-ZHEN; WU, YUE-KUI; YANG, ZHI-JUN; LV, JUN; DANG, YUAN-YUAN; ZHANG, HONG-TIAN; DAI, YI-WU

    2016-01-01

    A 62-year-old male suffering from vomiting and mild preceding nausea for 15 days was examined in the present case report. Magnetic resonance imaging revealed a homogeneously enhancing cluster-like lesion involving the lateral, third and fourth ventricles. An endoscopic biopsy was performed, and histopathological examination led to the diagnosis of a high-grade diffuse large B-cell lymphoma. To the best of our knowledge, the present study reports the first case of a primary lymphoma involving the entire ventricular system. Therefore, primary lymphomas should be considered in the list of ventricular tumors. An endoscopic biopsy requires minimal invasion to obtain an adequate tissue sample, and frequently leads to the correct diagnosis and subsequent treatment protocols. PMID:26889262

  3. Lymphocyte Rich Hodgkin's Lymphoma Presented with Warm Hemolytic Anemia: A Case Report and Literature Review

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    Jorge M. Hurtado-Cordovi

    2011-01-01

    Full Text Available Hodgkin's lymphoma accounts for ten percent of all lymphomas. In the United States, there are about 8000 new cases every year. This paper describes a case of lymphocyte-rich Hodgkin's lymphoma (LRHL manifested by autoimmune hemolytic anemia (AIHA. A 27-year-old Israeli male presented with dizziness associated with one month of low-grade fevers and night sweats; he also complained of persistent cough, pruritus, and ten-pound weight lost during this time. The CBC revealed hemoglobin of 5.9 gm/dL, and direct Coomb's test detected multiple nonspecific antibodies consistent with the diagnosis of AIHA. Chest, abdomen, and pelvic CT scan showed mediastinal lymphadenopathy and splenomegaly. Lymph node biopsy revealed classic LRHL. AIHA resolved after completion of the first cycle of chemotherapy with adriamycin, bleomycin, vinblastine, and dacarbazine (ABVD; after six cycles, he went into complete remission. Although infrequent, AIHA can be responsible for the presenting symptoms of HL.

  4. Hodgkin's lymphoma presenting with markedly elevated IgE: a case report

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    Ellis Anne K

    2009-12-01

    Full Text Available Abstract Background Markedly elevated IgE as a manifestation of a lymphoproliferative disorder has been only rarely reported. Case Presentation We present the case of a 22 year old female referred to the adult Allergy & Clinical Immunology clinic for an extremely elevated IgE level, eventually diagnosed with Hodgkin's lymphoma. She had no history of atopy, recurrent infections, eczema or periodontal disease; stool was negative for ova & parasites. Chest X-ray revealed large bilateral anterior mediastinal masses that demonstrated prominent uptake on gallium scan. Mediastinal lymph node biopsy was consistent with Hodgkin's lymphoma, nodular sclerosing subtype, grade I/II. Conclusion Although uncommon, markedly elevated IgE may be a manifestation of a malignant process, most notably both Hodgkin's and Non-Hodgkin's lymphomas. This diagnosis should be considered in evaluating an otherwise unexplained elevation of IgE.

  5. Magnifying Endoscopic Features of Follicular Lymphoma Involving the Stomach: A Report of Two Cases

    Science.gov (United States)

    Takata, Katsuyoshi; Kawano, Seiji; Fujii, Nobuharu; Kawahara, Yoshiro; Yoshino, Tadashi; Okada, Hiroyuki

    2016-01-01

    A 70-year-old woman presented with follicular lymphoma involving the stomach, duodenum, jejunum, bone, and lymph nodes. Esophagogastroduodenoscopy revealed multiple depressed lesions in the stomach. Examination with magnifying endoscopy showed branched abnormal vessels along with gastric pits, which were irregularly shaped but were preserved. The second case was a 45-year-old man diagnosed with stage II1 follicular lymphoma with duodenal, ileal, and colorectal involvement, as well as lymphadenopathy of the mesenteric lymph nodes. Esophagogastroduodenoscopy performed six years after the diagnosis revealed multiple erosions in the gastric body and angle. Magnifying endoscopic observation with narrow-band imaging showed that the gastric pits were only partially preserved and were destroyed in most of the stomach. Branched abnormal vessels were also seen. Pathological features were consistent with follicular lymphoma in both cases. The structural differences reported between the two cases appear to reflect distinct pathologies. Disappearance of gastric pits in the latter case seems to result from loss of epithelial cells, probably due to chronic inflammation. In both cases, branched abnormal vasculature was observed. These two cases suggest that magnified observations of abnormal branched microvasculature may facilitate endoscopic detection and recognition of the extent of gastric involvement in patients with follicular lymphoma.

  6. [A case of primary biliary malignant lymphoma mimicking Klatskin tumor].

    Science.gov (United States)

    Kang, Hyoun Gu; Choi, Jung Sik; Seo, Jeong Ah; Moon, Sung Soo; Kim, Ji Hyun; Jee, Sam Ryong; Lee, Youn Jae; Seol, Sang Yeong

    2009-09-01

    Primary non-Hodgkin's lymphoma of the extrahepatic bile duct presenting as obstructive jaundice is extremely rare. A 60-year-old man was admitted due to suddenly developed jaundice. Computerized tomography and endoscopic retrograde cholangiopancreatography showed a tumor at the proximal common hepatic duct. These clinical and radiologic findings resembled those of Klatskin tumor. The resection of the common hepatic duct tumor, lymph node dissection, and Roux-en-Y hepaticojejunostomy were carried out. There was no regional lymph node metastasis and no residual tumor at the resection margins. Histology and immunohistochemistry of the resected specimen confirmed a diffuse large B-cell malignant lymphoma involving the common hepatic duct. The patient is scheduled to receive adjuvant chemotherapy. In summary, primary non-Hodgkins lymphoma of the extrahepatic bile duct, despite its rarity, should be considered in the differential diagnosis of causes for obstructive jaundice. An accurate histopathologic diagnosis and surgical resection combined with chemotherapy may be the approach to offer a chance for cure.

  7. Secondary breast lymphoma diagnosed by vacuum-assisted breast biopsy: a case report

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    Zagouri Flora

    2007-10-01

    Full Text Available Abstract Introduction Breast lymphoma, either as a manifestation of primary extranodal disease or as secondary involvement, is a rare malignancy, and its diagnosis, prognosis, and treatment have not been clearly defined. On the other hand, Vacuum-assisted breast biopsy (VABB is a minimally invasive technique with ever-growing use for the diagnosis of mammographically detected, non-palpable breast lesions. Case presentation A symptom-free, 56-year-old woman presented with a non-palpable BI-RADS 4B lesion without microcalcifications. She had a positive family history for breast cancer and a history of atypical ductal hyperplasia in the ipsilateral breast four years ago. She reported having been treated for non-Hodgkin lymphoma 12 years ago. With the suspicion of breast cancer, mammographically guided VABB with 11-gauge probe (on the stereotactic Fisher's table was performed. VABB made the diagnosis of a non-Hodgkin, grade II, B-cell germinal-center lymphoma. VABB yielded enough tissue for immunohistochemistry/WHO classification. Conclusion This is the first case in the literature demonstrating the successful diagnosis of breast lymphoma by VABB, irrespectively of the level of clinical suspicion. It should be stressed that VABB was able to yield enough tissue for WHO classification. In general, lymphoma should never be omitted in the differential diagnosis, since no pathognomonic radiologic findings exist for its diagnosis.

  8. EBV-negative monomorphic B-cell post-transplant lymphoproliferative disorders are pathologically distinct from EBV-positive cases and frequently contain TP53 mutations.

    Science.gov (United States)

    Courville, Elizabeth L; Yohe, Sophia; Chou, David; Nardi, Valentina; Lazaryan, Aleksandr; Thakral, Beenu; Nelson, Andrew C; Ferry, Judith A; Sohani, Aliyah R

    2016-10-01

    Monomorphic post-transplant lymphoproliferative disorder commonly resembles diffuse large B-cell lymphoma or Burkitt lymphoma, and most are Epstein-Barr virus (EBV) positive. We retrospectively identified 32 cases of monomorphic post-transplant lymphoproliferative disorder from two institutions and evaluated EBV in situ hybridization; TP53 mutation status; p53, CD30, myc, and BCL2 expression by immunohistochemistry; proliferation index by Ki67; and germinal center vs non-germinal center immunophenotype by Hans criteria. Post-transplant lymphoproliferative disorder arose after hematopoietic stem cell transplant in five and solid organ transplant in 27 patients, a median of 4 and 96 months after transplant, respectively (overall median latency 71 months, range 2-295). The most common morphology was diffuse large B-cell lymphoma (28 cases), with three cases of Burkitt lymphoma, and one case of plasmablastic lymphoma. Ten cases (31%) were EBV negative. Of those with the morphology of diffuse large B-cell lymphoma, the EBV-negative cases were more frequently TP53-mutated (Pnegative (Ppost-transplant lymphoproliferative disorder were older with a longer latency from time of transplant to diagnosis (Ppost-transplant setting and underscores differences between EBV-positive and EBV-negative post-transplant lymphoproliferative disorder in terms of immunophenotype and TP53 mutation frequency, supporting an alternative pathogenesis for EBV-negative post-transplant lymphoproliferative disorder.

  9. Breast Implant-Associated Anaplastic Large Cell Lymphoma: A Case Report and Literature Review.

    Science.gov (United States)

    Letter, Haley; Rop, Baiywo; Edison, Michele N; Turner, Patricia

    2016-03-26

    Introduction Anaplastic large cell lymphoma is a very rare T-cell lymphoma that has only recently been found to be associated with breast implants. It has been described in the literature mainly in the form of case reports. This article focuses on the imaging characteristics of this rare disease. We hope to increase awareness of breast imagers and referring physicians to improve early detection rates. Case Report We present the case of a 32-year-old female who presented with several weeks of pain and firmness in her right breast. MRI and ultrasound demonstrated a peri-implant fluid collection. Ultrasound-guided aspiration revealed anaplastic large cell lymphoma. The patient was treated with implant removal alone and has now been in remission for 3 years.  Conclusion Anaplastic large cell lymphoma of the breast is a very rare entity that has mainly been described in the literature as case reports. As in the case of our patient, imaging findings can be very non-specific, and it is important for surgeons, breast imagers, and oncologists to be aware of this rare disease to ensure prompt diagnosis.

  10. Infectious agents as causes of non-Hodgkin lymphoma.

    Science.gov (United States)

    Engels, Eric A

    2007-03-01

    Among exposures presently viewed as possible etiologic factors in non-Hodgkin lymphoma (NHL), infections are close to being regarded as established causes. Infectious agents causing NHL can be classified, according to mechanism, into three broad groups. First, some viruses can directly transform lymphocytes. Lymphocyte-transforming viruses include Epstein Barr virus (linked to Burkitt's lymphoma, NHLs in immunosuppressed individuals, and extranodal natural killer/T-cell NHL), human herpesvirus 8 (primary effusion lymphoma), and human T lymphotropic virus type I (adult T-cell leukemia/lymphoma). Second, human immunodeficiency virus is unique in causing profound depletion of CD4+ T lymphocytes, leading to acquired immunodeficiency syndrome and an associated high risk for some NHL subtypes. Third, recent evidence suggests that some infections increase NHL risk through chronic immune stimulation. These infections include hepatitis C virus as well as certain bacteria that cause chronic site-specific inflammation and seem to increase risk for localized mucosa-associated lymphoid tissue NHLs. Establishing that an infectious agent causes NHL depends on showing that the agent is present in persons with NHL as well as laboratory experiments elucidating the mechanisms involved. Only epidemiologic studies can provide evidence that infection is actually a risk factor by showing that infection is more frequent in NHL cases than in controls. Given the range of mechanisms by which infections could plausibly cause NHL and our growing molecular understanding of this malignancy, this field of research deserves continued attention.

  11. ORAL NON-HODGKIN’S LYMPHOMA IN PATIENT WITH HIV: A CASE REPORT

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    Kendre Ajita

    2009-12-01

    Full Text Available Non-Hodgkin’s Lymphoma belongs to group of lymphoid neoplasm, which may be a presenting symptom in HIV patient who is immuno compromised.The close association of NHL with HIV infection is formally recognized by the fact that NHL is designated as an Acquired Immuno Deficiency Syndrome defining condition. Oral involvement primarily is not so common in these patients but if involved, they often involve gingiva or palatal region. Here we report a case of Non Hodgkin Lymphoma (NHL with HIV who presented with primarily involvement of gingiva & palate by NHL.

  12. Natural killer lymphoma/leukemia: an uncommon pediatric case with indolent course.

    Science.gov (United States)

    Di Cataldo, Andrea; Bertuna, Gregoria; Mirabile, Elena; Munda, Silvana; Tettoni, Katia; Notarangelo, Luigi D; Facchetti, Fabio; Lo Nigro, Luca

    2004-08-01

    Natural killer (NK) cell lymphomas are rare in the USA and Europe but more common in Asia and Central America although very rare among children. We report a case of Epstein-Barr virus-positive NK lymphoma/leukemia, that showed peculiar features represented by a very long clinical course with a significant interval between the first clinical signs and the diagnosis, detection of neoplastic cells in the peripheral blood but not in the bone marrow, and good response to treatment and clinical outcome.

  13. Primary endotracheal non-Hodgkin's lymphoma in a Chinese woman: a case report

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wei-dong; LI Shi-yue; OUYANG Ming; ZHONG Nan-shan

    2005-01-01

    @@ Most patients with non-Hodgkin's lymphoma (NHL) present with peripheral lymph node enlargement, with or without systemic symptoms. NHL -05-also involve mediastinal, intra-abdominal and pelvic lymph nodes with resulting symptoms. They -05-involve only an extranodal site, such as part of the gastrointestinal tract, lung, brain or testis. Extranodal presentation is more common in NHL than in Hodgkin's disease. Primary endotracheobronchial involvement in non-Hodgkin's lymphoma is a rare presentation. From 1989 to the present, only 3 cases of primary tracheal NHL were reported in Medline.

  14. Plasmablastic Lymphoma: A Report of 2 Cases with Review of Literature.

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    Geetha Vasudevan

    2016-09-01

    Full Text Available Plasmablastic lymphoma (PBL is an aggressive subtype of Non-Hodgkin Lymphoma (NHL initially described in extra-nodal sites in an immunocompromised and later in immune-competent patients. PBL remains a diagnostic challenge due to morphological overlap with various other entities and also due to similarities on immunohistochemistry with plasma cell myeloma. In-spite of therapeutic advances, PBL remains an aggressive disease with high fatality rate. We describe 2 cases of this uncommon neoplasm; both in immunocompromised patients. [J Interdiscipl Histopathol 2016; 4(3.000: 74-78

  15. Primary Intravascular large B-cell lymphoma of lung: a report of one case and review

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    Yu Hui

    2012-06-01

    Full Text Available Abstract Objective To investigate the clinicopathological features of primary intravascular large B-cell lymphoma of lung. Methods A case of primary pulmonary intravascular large B-cell lymphoma was analysed in histopathology and immunophenotype. Results The patient is a 42-year-old female who had cough for one year. Computed tomography showed ground-glass opacities and small nodules in bilateral lung fields. Histopathology demonstrated accumulation of similar sized neoplastic cells within alveolar capillaries, widening the alveolar septae. The alveolar structure sustained in part of districtions. Immunohistologically, the tumor cells were positive for CD20 and negative for CD3,CK, which were similar to the diffuse large B-cell lymphoma. Conclusions Intravascular large B-cell lymphoma is an uncommon type of non-Hodgkin’s lymphoma. Primary pulmonary presentation is even more rare. The diagnosis is based on the histopathology and immunohistochemistry. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/2076991810705433.

  16. A Putative Case of Methotrexate-Related Lymphoma: Clinical Course and PET/CT Findings

    OpenAIRE

    Rachel C. Jankowitz; James Ganon; Todd Blodgett; Christine Garcia; Samuel Jacobs

    2009-01-01

    Patients with autoimmune conditions develop lymphoproliferative disorders (LPDs) at a higher frequency than normal both in association with and independent of Methotrexate (MTX). We describe a case of MTX-associated lymphoma in a patient with psoriasis on long-standing MTX. The case is notable for the initial tumor burden, the dramatic disappearance of the PET-CT findings on discontinuation of MTX, and the subsequent early regrowth of disease. Our case report is illustrative of an MTX-related...

  17. Hemophagocytic lymphohistiocytosis associated with hepatosplenic T-cell lymphoma: case report

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    Vitor Ribeiro Paes

    2014-12-01

    Full Text Available Hepatosplenic T-cell lymphoma (HSTCL is a rare non-Hodgkin lymphoma, marked by liver, spleen, and bone marrow sinusoidal infiltration, with an aggressive clinical course, which represents a difficult diagnostic task for clinicians and pathologists. Another equally severe and challenging condition is the hemophagocytic lymphohistiocytosis (also called hemophagocytic syndrome [HS], which is often associated with hematologic malignancies and infectious diseases. The authors report the case of a 56-year-old woman diagnosed with HSTCL based on bone marrow aspirate flow cytometry and skin biopsy. The patient underwent a cycle of chemotherapy but the outcome was unfavorable with multiple organ failure. The laboratory analysis was consistent with HS. The autopsy confirmed both the remaining lymphoma in the pulmonary vessels and the hemophagocytic cells in the spleen and bone marrow.

  18. Tissue is the issue-sarcoidosis following ABVD chemotherapy for Hodgkin's lymphoma: a case report

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    Subbiah Vivek

    2007-11-01

    Full Text Available Abstract Thirty two year old Caucasian female presented 2 months post partum with fevers, cough and shortness of breath. CT scan of the chest to rule out pulmonary embolism revealed mediastinal lymphadenopathy. Biopsy of the nodes revealed classic Hodgkin's lymphoma and she received ABVD chemotherapy. She was in remission as confirmed by a PET/CT scan. Five months later she had another PET/CT scan which showed areas of hypermetabolism indicating a possible relapse. Biopsy revealed sarcoidosis. She received steroids and 18 months later remained in clinical remission. This rare case of sarcoid following classic Hodgkin's lymphoma illustrates that clinical presentation, physical exam, lab investigations and even PET/CT scans may not be able to discriminate between Hodgkin's lymphoma and sarcoidosis. Tissue biopsy and pathological diagnosis remain the gold standard.

  19. Intravascular lymphoma presenting as a specific pulmonary embolism and acute respiratory failure: a case report

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    Georgin-Lavialle Sophie

    2009-05-01

    Full Text Available Abstract Introduction The occurrence of an intravascular lymphoma with severe pulmonary involvement mimicking pulmonary embolism is described. Case presentation A 38-year-old man was referred to our intensive care unit with acute respiratory failure and long lasting fever. Appropriate investigations failed to demonstrate any bacterial, viral, parasitic or mycobacterial infection. A chest computed tomography scan ruled out any proximal or sub-segmental pulmonary embolism but the ventilation/perfusion lung scan concluded that there was a high probability of pulmonary embolism. The cutaneous biopsy pathology diagnosed intravascular lymphoma. Conclusion Intravascular lymphoma is a rare disease characterized by exclusive or predominant growth of neoplastic cells within the lumina of small blood vessels. Lung involvement seems to be common, but predominant lung presentation of this disease is rare. In our patient, urgent chemotherapy, along with adequate supportive care allowed complete recovery.

  20. Proof for EBV's Sustaining Role in Burkitt's Lymphomas

    OpenAIRE

    2009-01-01

    We have found that not all Epstein-Barr viral (EBV) plasmids are duplicated each cell cycle. This inefficiency is intrinsic to EBV's mechanism of DNA synthesis in latently infected cells and necessarily leads to a loss of EBV plasmids from proliferating cells. If EBV provides its host cells advantages that allow those cells that retain EBV to outgrow those that lose it, then such proliferating populations will be EBV-positive. EBV-associated human tumors are EBV-positive. Thus the presence of...

  1. Primary Dural Spinal Lymphoma Presentation of a Rare Spinal Tumor Case

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    Dilber Ayçiçek Çeçen

    2015-01-01

    Full Text Available Background. Primary spinal dural lymphomas (PSDL are tumors with characteristic histopathology of a lymphoma, which are completely in the spinal epidural space without any other systemic involvement. Extranodal primary lymphoma involving nervous system prefers thalamus/basal ganglia, periventricular region, cerebellum, eyes, meninges/dura, and cranial nerves or spinal cord. Rare spinal localization with acute spinal cord compression is worth attention. Case Presentation. A 48-year-old male presented with a several-month-long history of upper back pain. Lately, he had numbness and weakness at both lower extremities and was unable to walk for one week. A spinal MRI showed a thoracic lesion with cord compression at T2–T4 levels. The patient underwent surgical decompression, with his final histopathology showing diffuse large B-cell lymphoma. Systemic work-up was negative for nodal disease. Following surgery, he received radiotherapy combined with chemotherapy. He experienced a good outcome after four years. Conclusion. The upper thoracic cord is a rare location for primary spinal lesions/metastases, both of which prefer the lower thoracic and upper lumbar regions. In cases of progressive paraparesis, there should be immediate surgical intervention in the case of denovo disease, followed by combined radiotherapy and chemotherapy procedures.

  2. Concomitant sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman Disease and diffuse large B-cell lymphoma: a case report

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    Moore James C

    2008-03-01

    Full Text Available Abstract Introduction Sinus histiocytosis with massive lymphadenopathy, also known as Rosai-Dorfman Disease, is a rare and benign source of lymphadenopathy first described in 1969, which mimics neoplastic processes. This disease commonly presents in children and young adults with supra-diaphragmatic lymphadenopathy or extranodal lesions consisting of tissue infiltrates composed of a polyclonal population of histiocytes. Since its description greater than 400 cases have been described, sometimes in patients with a variety of treated and untreated neoplastic diseases. However, the literature contains reports of only 19 cases of Rosai-Dorfman Disease in association with lymphomas, Hodgkin's or non-Hodgkin's. The majority of these cases have the two diagnoses, malignant lymphoma and Rosai-Dorfman Disease, separated in time. Interestingly, infradiaphragmatic lymphadenopathy was a feature in the majority of previously reported cases of Rosai-Dorfman Disease and non-Hodgkin's lymphoma. Case presentation This report provides details of a case with co-existing sinus histiocytosis with massive lymphadenopathy and diffuse large B cell non-Hodgkin's lymphoma. This case is the fifth described case of simultaneous Rosai-Dorfman Disease and concurrent non-Hodgkin's lymphoma. Unfortunately, the diagnosis of a clinically aggressive diffuse large B cell lymphoma was made at autopsy. The aggressive biological behavior of the diffuse large B cell lymphoma in this patient may have been related to the underlying immune dysregulation believed to be part of the pathophysiology of Rosai-Dorfman Disease. Conclusion Taken together this report and the preceding reports of Rosai-Dorfman Disease and non-Hodgkin's lymphoma suggests that in cases with a diagnosis of Rosai-Dorfman Disease in the setting of prominent infradiaphragmatic lymphadenopathy, clinicians should maintain a high index of suspicion for the presence of occult non-Hodgkin's lymphoma especially if the

  3. CD7 Positive Diffuse Large B-Cell Lymphoma Arising in a Background of Follicular Lymphoma: A Case Report and Review of the Literature

    Science.gov (United States)

    Rashidi, Hooman H.

    2016-01-01

    Diffuse large B-cell lymphoma (DLBCL) is a neoplasm of large B-lymphocytes with a diffuse growth pattern. The neoplastic cells express B-cell markers such as CD20 and PAX-5 and there may be coexpression of BCL-2, BCL-6, CD10, and MUM-1. With the exception of CD5, other T-cell markers are not commonly expressed in this neoplasm. Here, we describe the first reported case of a DLBCL with abnormal expression CD7 arising in a background of follicular lymphoma in an 81-year-old male who presented with a nontender left axillary mass. Additionally, no other T-cell antigens were expressed in this B-cell lymphoma. Expression of CD7 in DLBCL is exceptionally rare and its prognostic significance is unknown. Here, we describe this rare case with review of literature of known DLBCLs with expression of T-cell antigens.

  4. Characterization of Kaposi's Sarcoma-Associated Herpesvirus-Related Lymphomas by DNA Microarray Analysis

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    Keiji Ueda

    2011-01-01

    Full Text Available Among herpesviruses, γ-herpesviruses are supposed to have typical oncogenic activities. Two human γ-herpesviruses, Epstein-Barr virus (EBV and Kaposi's sarcoma-associated herpesvirus (KSHV, are putative etiologic agents for Burkitt lymphoma, nasopharyngeal carcinoma, and some cases of gastric cancers, and Kaposi's sarcoma, multicentric Castleman's disease, and primary effusion lymphoma (PEL especially in AIDS setting for the latter case, respectively. Since such two viruses mentioned above are highly species specific, it has been quite difficult to prove their oncogenic activities in animal models. Nevertheless, the viral oncogenesis is epidemiologically and/or in vitro experimentally evident. This time, we investigated gene expression profiles of KSHV-oriented lymphoma cell lines, EBV-oriented lymphoma cell lines, and T-cell leukemia cell lines. Both KSHV and EBV cause a B-cell-originated lymphoma, but the gene expression profiles were typically classified. Furthermore, KSHV could govern gene expression profiles, although PELs are usually coinfected with KSHV and EBV.

  5. MALT lymphoma and concurrent adenocarcinoma of the prostate: a rare case report and review of the literature.

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    Jung Julie Kang

    2010-07-01

    Full Text Available Primary MALT lymphoma of the prostate is a rare disease which characteristically follows an indolent course. It is believed that infection or chronic inflammation may be triggers for malignant transformation in the prostate, but it is of unknown etiology. Reports of MALT lymphomas of the prostate with other concurrent primary prostate cancers are even more limited. We present the unique case of a 67 year old male with concurrent adenocarcinoma of the prostate and primary MALT lymphoma of the prostate. The patient was treated with standard therapy for prostate adenocarcinoma, which also sufficiently would treat a primary MALT lymphoma. He has been disease-free for over one year for both his primary malignancies. This case confirms that MALT lymphoma can arise concurrently with adenocarcinoma of the prostate.

  6. Etoposide, Filgrastim, and Plerixafor in Improving Stem Cell Mobilization in Treating Patients With Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-09-15

    Adult Acute Lymphoblastic Leukemia in Remission; Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; T-cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Waldenström Macroglobulinemia

  7. Extranodal non-Hodgkin's lymphoma of the oral tissues. An analysis of 20 cases.

    Science.gov (United States)

    Slootweg, P J; Wittkampf, A R; Kluin, P M; de Wilde, P C; van Unnik, J A

    1985-04-01

    A series of 20 patients with extra-nodal non-Hodgkin's lymphoma (ENHL) of the oral cavity was analysed with the emphasis on histopathological variability and prognostic factors. The current diagnostic schemes as devised for nodal NHL proved also to be useful in diagnosing ENHL in the oral cavity. With respect to histopathology, intra-oral ENHL differs from nodal NHL in a lower incidence of nodular growth pattern and a relative predominance of the lymphoma sub-type with large vesicular indented nuclei. These are features, however, that are shared with ENHL in other body sites and thus are not unique to the oral location. Another salient histological feature was the presence of proliferating bizarre spindle cells with formation of whorling bundles of reticulin, thus creating a pseudosarcomatous growth pattern in some cases. The clinical stage proved to be the main discriminating factor between those who survived and those who died of their lymphoma. Of the patients who were in stage IE on admission, 70% survived as opposed to only 20% of those who were in stage II or IV. A better prognosis for cases with soft tissue involvement as opposed to intraosseous lymphoma is probably due to a consistently lower clinical stage in the former group. The prognostic value of the clinical stage emphasizes the importance of adequate clinical staging procedures.

  8. Successful mucosal incision-assisted biopsy for the histological diagnosis of duodenal lymphoma: A case report

    Science.gov (United States)

    MORISHITA, ASAHIRO; MORI, HIROHITO; KOBARA, HIDEKI; NISHIYAMA, NORIKO; FUJIHARA, SHINTARO; YACHIDA, TATSUO; AYAKI, MAKI; MATSUNAGA, TAE; SAKAMOTO, TEPPEI; MAEDA, EMIKO; NOMURA, TAKAKO; TANI, JOJI; MIYOSHI, HISAAKI; YONEYAMA, HIROHITO; HIMOTO, TAKASHI; KAGAWA, SEIKO; HABA, REIJI; MASAKI, TSUTOMU

    2016-01-01

    Tissue sampling of primary duodenal lymphoma is essential for its histological diagnosis. Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA), which is frequently used for submucosal tumor (SMT)-like duodenal tumors, is adequate for cytological diagnosis, but not for histological diagnosis. Therefore, in the present study, a mucosal incision-assisted biopsy (MIAB) was performed in an 81-year-old woman for the diagnosis of an SMT-like duodenal mass, as tissue sampling for histological analysis using a regular endoscopic biopsy had failed to establish a definite diagnosis of malignant lymphoma. EUS-FNA had also led to poor tissue sampling due to the difficult location of the duodenal tumor. The pathological examination of biopsy samples using MIAB revealed the presence of a diffuse proliferation of atypical lymphocytes, and the expression of cluster of differentiation (CD)20 and CD79a, but no expression of CD3 in the tumor specimens. The patient was diagnosed with diffuse large B-cell lymphoma. To the best of knowledge, this is first report of a case using MIAB as a sampling method for the histological diagnosis of SMT-like primary duodenal lymphoma. This case suggests that MIAB may be an essential method for obtaining tissue samples from SMT-like duodenal tumors. PMID:26870243

  9. A Novel Case of Symptomatic BK Viraemia in a Patient Undergoing Treatment for Hodgkin Lymphoma

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    Jacinta Perram

    2014-01-01

    Full Text Available Symptomatic BK viral infection in the immunocompromised host is well described, most commonly seen in renal transplant recipients, bone marrow transplant recipients, and HIV positive patients. The present case describes a novel clinical scenario of symptomatic urological BK virus infection in a patient receiving treatment for Hodgkin lymphoma. This case highlights the importance of casting a wide diagnostic net for adverse events encountered with novel therapeutic agents or regimens.

  10. Feline epitheliotropic intestinal malignant lymphoma: 10 cases (1997-2000).

    Science.gov (United States)

    Carreras, Janet K; Goldschmidt, Micheal; Lamb, Martin; McLear, Robert C; Drobatz, Kenneth J; Sørenmo, Karin U

    2003-01-01

    The clinical, histopathologic, and immunohistochemical features of 10 cats with epitheliotropic intestinal malignant lymphoma (EIL) are described. Intestinal biopsy samples were reviewed by 3 pathologists to confirm the diagnosis of EIL. These samples (n = 10) were compared to the intestinal biopsies of normal cats (n = 11), cats with inflammatory bowel disease (IBD; n = 7), and cats with non-EIL (n = 9) for quantification and immunophenotyping of intraepithelial lymphocytes. Immunophenotypic studies were performed with CD3 and CD79a antibody stains to assess for T- and B-cell immunoreactivity, respectively. EIL biopsies had markedly more intraepithelial lymphocytes than normal intestine (NRL) and samples from cats with IBD. However, no marked difference was observed in the number of intraepithelial lymphocytes in cats with non-EIL compared to cats with EIL. Regardless of the histologic diagnosis, the intraepithelial lymphocytes in all cats were small- to intermediate-sized T cells. Clinical findings and imaging studies in the cats identified minimal or nonspecific findings in affected cats. Most cats fit the typical profile of cats with IBD or alimentary malignant lymphoma. Nine of 10 cats with EIL were treated with prednisone with or without additional chemotherapy. Four cats were refractory to chemotherapy and were euthanized within 3.5 months. The remaining 5 cats had long-term survival times of 11 months or greater. The median survival time was 11 months. Additional studies are warranted to better characterize EIL and its relationship to IBD in cats and non-EIL and to identify optimal treatment strategies for this disease.

  11. Primary Testicular NK/T-Cell Lymphoma: A Study of Two Cases and Review of Literature

    Institute of Scientific and Technical Information of China (English)

    Xiao Lin; Dan Li; Peng Xie; Can Mi; Qing Lin

    2010-01-01

    Primary testicular NK/T-cell lymphoma is an extremely rare entity progressed rapidly.The aim of this study was to examine clinical and pathological features of primary testicular NK/T-cell lymphoma and to investigate the effective diagnosis and prognosis.In this paper,the two cases of primary testicular NK/T-cell lymphoma were observed by light microscopy,immunohistochemistry and examined by in situ hybridization for Epstein-Barr Virus(EBV)DNA and the literatures were reviewed.The two patients respectively present with bilateral and right-side painless testicular enlargement.The morphology of neoplastic cells of case 1 were small to medium,tumor cells of case 2 were small,medium and large mixed.The tumor cells grew diffusely with irregular and distort nuclear,destructed the organizational structure of the normal testis,and damaged blood vessels,meanwhile,coagulation necrosis was exist.Immunohistochemical staining of neoplastic cells showed positive for CD45,CD2,CD56,CD3ε(cytoplasm staining pattern),CD45RO and Granzyme B,and negative for CD57,CD20,CD79α,CD30,CK,MPO,TdT,Bcl-2 and PLAP were negative.In addition,the EBV DNA was detected in the lymphoma by In situ hybridization.In conclusion,the expression of CD56,CD3ε,and Granzyme B associated proteins and EBV examination by in situ hybridization play a vital role in diagnosis and differential diagnosis of primary testicular NK/T-cell lymphoma.

  12. Primary Testicular NK/T-Cell Lymphoma: A Study of Two Cases and Review of Literature

    Institute of Scientific and Technical Information of China (English)

    Xiao Lin; Dan Li; Peng Xie; Can Mi; Qing Lin

    2011-01-01

    Primary testicular NK/T-cell lymphoma is an extremely rare entity progressed rapidly.The aim of this study was to examine clinical and pathological features of primary testicular NK/T-cell lymphoma and to investigate the effective diagnosis and prognosis.In this paper,the two cases of primary testicular NK/T-cell lymphoma were observed by light microscopy,immunohistochemistry and examined by in situ hybridization for Epstein-Barr Virus (EBV) DNA and the literatures were reviewed.The two patients respectively present with bilateral and right-side painless testicular enlargement.The morphology of neoplastic cells of case 1 were small to medium,tumor cells of case 2 were small,medium and large mixed.The tumor cells grew diffusely with irregular and distort nuclear,destructed the organizational structure of the normal testis,and damaged blood vessels,meanwhile,coagulation necrosis was exist.Immunohistochemical staining of neoplastic cells showed positive for CD45,CD2,CD56,CD3s (cytoplasm staining pattern),CD45RO and Granzyme B,and negative for CD57,CD20,CD79a,CD30,CK,MPO,TdT,Bcl-2 and PLAP were negative.In addition,the EBV DNA was detected in the lymphoma by In situ hybridization.In conclusion,the expression of CD56,CD3e,and Granzyme B associated proteins and EBV examination by in situ hybridization play a vital role in diagnosis and differential diagnosis of primary testicularNK/T-cell lymphoma.

  13. Mantle cell lymphoma of the oral cavity. Case Series and Comprehensive Review of the Literature

    Science.gov (United States)

    Guggisberg, Kelly; Jordan, Richard C.K.

    2009-01-01

    Objective Mantle cell lymphoma (MCL) is a rare B cell neoplasm that has only recently been defined as a distinct entity. Because of its rarity and histological similarities with other small cell lymphomas, the microscopic diagnosis of MCL may be challenging. This is particularly true within the oral cavity where other lymphomas are more frequent. To date, few cases of MCL presenting within the oral cavity have been reported. Study Design We present 2 new cases of MCL presenting within the oral cavity and systematically reviewed 7 other cases of MCL reported in the English language literature. Historical cases were reviewed and available data regarding morphology, special stains, demographics, clinical presentation, radiographic findings, management and outcome were extracted. Data from our current series was then compared with the earlier published literature. Results To the best of our knowledge, this is the largest reviewed series of MCL within the oral cavity totaling 9 cases. The features of our cases, including histology, clinical presentation and outcome, are consistent with the 7 previously reported cases. The majority of oral MCLs occur in an older male population and a high proportion occur on the palate. Conclusion We conclude that MCL of the oral cavity is an uncommon diagnosis. Most oral MCLs occur in an elderly male population and have a possible predilection for the palate. The microscopic diagnosis can be challenging given its similar appearance to other small cell lymphomas requiring a comprehensive immunohistochemical panel for the accurate diagnosis. Like MCL occurring in other sites in the body, the prognosis and outcome of oral MCL appears to be poor. PMID:19880332

  14. Ill-fitting dentures as primary presentation of mantle cell lymphoma: A case report and literature review of the primary mantle cell lymphomas of the hard palate

    Directory of Open Access Journals (Sweden)

    Ömür Dereci

    2015-01-01

    Full Text Available Mantle cell lymphoma (MCL is a subtype of B-cell non-Hodgkin′s lymphoma seen predominantly in males. Common extra-nodal sites of involvement of MCL are Waldeyer′s ring, gastrointestinal tract, bone marrow and peripheral blood. The extra-nodal palatal localization of MCL is quite uncommon. MCL is seen in predominantly older patients, therefore undiagnosed MCL patients are likely to have total prosthesis. In this study, a case of MCL, initially presenting as palatal swelling was reported with relevant literature review and the possible role of dental professionals in the diagnosis of this rare entity was discussed.

  15. T-Cell Non-Hodgkin lymphoma associated with chronic tuberculous empyema: Case report

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    Park, Ki Soon; Lee, Yul; Chung, Soo Young; Shin, Ho Seung; Park, Hee Chul; Ahn, Hye Kyung [Hallym University College of Medicine, Seoul (Korea, Republic of)

    1993-07-15

    Malignant neoplasm associated with long standing pleuritis or empyema is rare but a critical complication. Among 67 cases which were reported in English and Japanese literatures, the cause of empyema was considered to be tuberculosis in 51 cases. The most common malignant disease associated with the long standing pleural disease was non-Hodgkin lymphoma (NHL), and the majority of the malignant lymphomas were B-cell type. Detection of the malignant combined with an empyema is difficult, however, chest radiography or CT may show the evidence of malignant pleural disease. We report a case of pathologically proven T-cell type malignant NHL associated with chronic tuberculous empyema in a 66 year old male patient.

  16. Non-Hodgkin lymphoma presenting as bilateral tonsillar hypertrophy: case report.

    LENUS (Irish Health Repository)

    Khan, Sardar U

    2012-02-01

    We describe the case of a 57-year-old man who was referred to us with persistent sore throat, dysphagia, and enlarged tonsils. He had not responded to earlier treatment with antibiotic therapy and other routine measures. In view of the persistent nature of the patient\\'s symptoms and the tonsillar hypertrophy, we decided to perform a tonsillectomy and to send the excised specimens for pathologic analysis. Histologic evaluation identified non-Hodgkin lymphoma in both tonsils. The patient was treated with postoperative chemo- and radiotherapy, and he was free of symptoms during 18 months of follow-up. To the best of our knowledge, only 4 cases of bilateral non-Hodgkin lymphoma of the tonsils have been reported in the English-language literature. We also discuss the importance of histologic analysis of excised tonsil tissue in selected cases.

  17. In situ follicular neoplasia/lymphoma: Three illustrative cases exemplifying unique disease presentations

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    Uma Sakhadeo

    2012-01-01

    Full Text Available We report three elderly patients with follicular lymphoma in situ (FLIS each highlighting a unique pattern of disease presentation and progression. The first patient had incidentally detected FLIS with peripheral blood spill and yet had an 11-year uneventful follow up. The second patient with an overt follicular lymphoma (FL developed high-grade transformation in jejunum with FLIS extensively involving the Payers patches. The third patient had a FLIS but that qualified as higher grade and was treated in spite of lack of overt FL mainly because of higher grade and patient subsequently did develop overt FL. The first case of typical FLIS confirms that peripheral blood spill does not connote poor prognosis in FLIS, the second case illustrates that FLIS may colonize mucosa-associated lymphoid tissue as part of homing in process of a disseminated FL and the third case validates the aggressive nature of high-grade FLIS.

  18. Nasal Type Extranodal Natural Killer/T (NK/T) Cell Lymphoma Presenting as Periorbital Cellulitis: A Case Report

    Science.gov (United States)

    Shawabkeh, Ma’in Ali Al; Sulaiti, Mansour Al; Sa’ey, Hamad Al; Ganesan, Shanmugam

    2016-01-01

    Patient: Male, 25 Final Diagnosis: Nasal type • extra nodal NK/T-cell lymphoma Symptoms: Left periorbital swelling • redness • pain for 25 days • yellowish eye discharge associated • headache • fever Medication: — Clinical Procedure: — Specialty: Otolaryngology Objective: Unusual clinical course Background: Extranodal lymphoma of the paranasal sinuses is a rare clinical entity seen in only 5–8% of extranodal lymphomas of the head and neck. Nasal natural killer/T cell lymphoma (Nasal NKTCL), which is a subtype of peripheral T cell lymphoma, constitutes about 1.4% of all lymphomas. NKTCL is usually diagnosed at a late stage because it presents with nonspecific symptoms in the early stages. Case Report: We report the case of a 25-year-old male patient who presented with periorbital swelling treated as fungal sinusitis but proven to have NKTCL. We review the literature and discuss the clinical manifestations of the disease, its relation to EBV virus, the histological and radiological characteristics, the prognostic indicators, and treatment options. This case report shows physicians that NKTCL lymphoma can present as periorbital cellulitis, although few similar cases are found in the literature. Conclusions: NKTCL is a destructive midline tumor that should be kept in mind as a differential diagnosis of paranasal sinus lesions to help in early diagnosis, which can improve the prognosis. PMID:27932776

  19. Isolated sciatic neuropathy as an initial manifestation of a high grade B-cell lymphoma: A case report and literature review.

    Science.gov (United States)

    He, Wenzhuan; Wang, Weizhen; Gustas, Cristy; Malysz, Jozef; Kaur, Divpreet

    2016-10-01

    Sciatic nerve neuropathy due to infiltrating of a high grade B-cell lymphoma is a very rare situation and has not often been reported. We report a case with a previous history of indolent lymphoma who presented with isolated sciatic nerve neuropathy and was found to have diffuse large B cell lymphoma involving the sciatic nerve. Although the current case is not a primary sciatic nerve lymphoma given the systematic involvement shown on MRI and PET/CT scan, the case represents a neurolymphomatosis of the sciatic nerve given the direct invasion of the lymphoma cells into the sciatic nerve. Due to the rarity of this condition, we subsequently reviewed related literatures.

  20. Clinical and pathological heterogeneity in cutaneous gamma-delta T-cell lymphoma: a report of three cases and a review of the literature.

    Science.gov (United States)

    Munn, S E; McGregor, J M; Jones, A; Amlot, P; Rustin, M H; Russell Jones, R; Whittaker, S

    1996-12-01

    Cutaneous gamma-delta (gamma delta) T-cell lymphoma is rare. Eleven cases have been reported to date including four cases of mycosis fungoides (MF), two of pagetoid reticulosis and five of pleomorphic cutaneous T-cell lymphoma (CTCL). We report three further cases of cutaneous gamma delta T-cell lymphoma; one of MF, one of a pleomorphic CTCL and one of a subcutaneous T-cell lymphoma. Combined data suggest that although cutaneous gamma delta T-cell lymphomas do not appear to comprise a single clinicopathological entity, they may be associated with aggressive clinical behaviour and a poor prognosis.

  1. Hydroa Vacciniforme-Like EBV-Positive Cutaneous T-Cell Lymphoma, First Report of 2 Cases in Ecuador.

    Science.gov (United States)

    Montalvo, Nelson; Redrobán, Ligia

    2016-05-01

    Hydroa vacciniforme-like cutaneous lymphoma is a very rare Epstein-Barr virus positive peripheral T-cell lymphoma affecting Asian and Hispanic children and young adults with a defective cytotoxic immune response to EBV predisposing to the development of the disease. We report on 2 Ecuadorian patients with papulovesicular and ulcerated crusted lesions on the face, upper and lower extremities and abdomen, with aggressive clinical course and, in one case, a fatal outcome. The histological and molecular profiles (immunohistochemistry and in situ hybridization) established a diagnosis of hydroa vacciniforme-like Epstein-Barr virus-encoded small RNAs + cutaneous T-cell lymphoma in both cases.

  2. A Case Report of Primary B–Cell Lymphoma of the Urinary Bladder

    Directory of Open Access Journals (Sweden)

    M. Abbasi

    2004-07-01

    Full Text Available Primary malignant lymphoma of the urinary bladder is very rare. Less than 100 cases have been reported. The best treatment approach for this disease remained unknown.In this article we reported a 41-year-old-female who was admitted to Sina hospital with the chief complaint of macrohematuria that was followed by dysuria , frequency , noturia and urgency. Other examinations were normal and there was no organomegaly and lymphadenopathy.In ultrasonography the thickening of trigone zone of the urinary bladder was reported. The patient underwent a transurethral biopsy of the bladder that revealed malignant lymphoma , intermediate grade , diffuse mixed small and large cell type ( B-cell lymphoma. The reports of computed tomography scan of the thorax , abdomen and pelvis and bonemarrow biopsy were normal and results of metastatic work up were negative.Primary lymphoma of the urinary bladder was diagnosed and a combination of systemic chemotherapy and relatively low dose irradiation were done for the patient. The patient is in complete remission with this kind of treatment now.

  3. [Application of digital pathology tools. An unusual case of non-Hodgkin lymphoma].

    Science.gov (United States)

    Meyer, A-S K; Dallenbach, F E; Lienert, G; Möller, P; Lennerz, J K

    2012-11-01

    Currently, lymphoma diagnosis is based on a combination of morphology, immunophenotyping, and molecular testing. Using the example of an unusual case of malignant non-Hodgkin lymphoma, we show that improved visualization using digital pathology contributes to the convergence of these complementary diagnostic modalities. A 45-year-old woman presented with skin rash and cervical lymphadenopathy. Histological workup of an excised lymph node showed loss of normal architecture with diffuse infiltration and increased mitotic activity. Immunohistochemistry for CD3/CD5 showed atypical arrangement and infiltration of a T-cell population that dominated over regionally dense, MUM1-positive plasmacellular infiltrates. Expanded CD21/CD23-positive meshworks of follicular dendritic cells were present within and between regressed follicles and the T-cell infiltrate; staining for CD56 and cyclin-D1 was negative. Quantification of Ki-67 staining within the T-, B- and plasmacellular compartments was achieved by digital image conversion, overlay and subsequent quantification algorithms that revealed proliferation within more than 60% of T-cells, over 50% of plasma cells and only 20% of B-cells. Clonality analysis by PCR revealed monoclonal rearrangement for both T-cell receptor gamma chains and immunoglobulin heavy chains. Taken together, we present an unusual combination of an angioimmunoblastic T-cell lymphoma (AITL) and simultaneous plasmacellular lymphoma. This report demonstrates how application of modern tools of digital pathology can visually integrate unusual morphological and molecular findings.

  4. Mucosa-Associated Lymphoid-Tissue Lymphoma of the Cecum and Rectum: A Case Report

    Science.gov (United States)

    Nam, Myung Jin; Park, Sung Chan; Hong, Chang Won; Han, Kyung Su; Sohn, Dae Kyung; Park, Weon Seo; Chang, Hee Jin; Oh, Jae Hwan

    2017-01-01

    A colonic mucosa-associated lymphoid-tissue (MALT) lymphoma is relatively rare compared to lymphomas of the stomach or small intestine. We present a case of a MALT lymphoma in the cecum and rectum found during screening colonoscopy. A 54-year-old female, who had undergone right-breast-conserving surgery with axillary dissection due to an invasive ductal carcinoma and a left-breast excisional biopsy due to microcalcification following adjuvant chemoradiation therapy 3 years earlier, was found to have 3-mm-sized smooth elevated lesions in both the cecum and rectum. No pathologic lesion or lymphadenopathy was found at any other site, but chronic gastritis negative for Helicobacter pylori infection was found. The polyps were removed by using an endoscopic biopsy and revealed an extra nodal marginal zone B-cell MALT lymphoma, showing positive for CD3 and CD20 by immunohistochemical staining. The patient underwent close observation without any additional treatment and has shown no evidence of recurrence as of her last visit. PMID:28289662

  5. Primary hepatic lymphoma presenting as fulminant hepatic failure with hyperferritinemia: A case report

    Directory of Open Access Journals (Sweden)

    Haider Fyeza S

    2008-08-01

    Full Text Available Abstract Introduction Primary hepatic lymphoma is an unusual form of non-Hodgkin's lymphoma that usually presents with constitutional symptoms, hepatomegaly and signs of cholestatic jaundice. Diffuse hepatic infiltration is uncommon and presentation with acute hepatic failure even more rare. The presence of markedly elevated ferritin levels can complicate the evaluation process and suggest alternative diagnoses. We present the case of a middle-aged woman exhibiting pancytopenia, hyperferritinemia and rapidly deteriorating to develop acute hepatic failure. Her initial clinical picture led to a working diagnosis of adult onset Still's disease with probable hemophagocytic syndrome before her worsening liver function necessitated a percutaneous liver biopsy and establishment of the final diagnosis of primary hepatic lymphoma. Conclusion Primary hepatic lymphoma is an uncommon malignancy and its manifestation as progressive hepatitis or acute fulminant hepatic failure can be difficult to diagnose. The presence of constitutional symptoms, pancytopenia and high ferritin levels can complicate the evaluation process. A liver biopsy early in the course of liver dysfunction may establish the diagnosis without a higher risk of bleeding complications seen once liver failure sets in.

  6. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Science.gov (United States)

    Sridhar, Epari

    2016-01-01

    Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL) involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient's case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term. PMID:27597906

  7. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Directory of Open Access Journals (Sweden)

    Vibhor Sharma

    2016-01-01

    Full Text Available Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient’s case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term.

  8. High levels of nuclear MYC protein predict the presence of MYC rearrangement in diffuse large B-cell lymphoma

    DEFF Research Database (Denmark)

    Green, Tina Marie; Nielsen, Ole; de Stricker, Karin;

    2012-01-01

    , and quantitative real-time polymerase chain reaction (QRT-PCR). Overall, 15% of the cases had an MYC break. QRT-PCR analysis of MYC expression showed that 72% of DLBCLs with an MYC break had aberrantly high or low levels of MYC transcript. Excluding the cases with aberrantly low MYC expression, we found...... a significant positive correlation between levels of MYC transcripts and MYC tumor cells; however, QRT-PCR is not readily applicable as a screening tool. Immunohistochemically, all tumors showed a nuclear staining pattern that was simple to evaluate. The percentage of MYC lymphoma cells correlated closely...... with poor prognosis in DLBCL. Fluorescence in situ hybridization and karyotyping are standard tests for detecting MYC aberrations, but these techniques are laborious and expensive. Here, we studied MYC status of 219 DLBCLs and Burkitt lymphomas using fluorescence in situ hybridization, immunohistochemistry...

  9. Cholecysto-cutaneous fistula and hepatic lymphoma: Case report and literature review.

    Directory of Open Access Journals (Sweden)

    Juan Aguayo R.

    2012-12-01

    Full Text Available INTRODUCTION: Fistula is an abnormal transmural communication between two epithelized surfaces. Its formation occurs throughout inflammatory or neoplastic process that produces erosion of adjacent structures. The cholecysto-cutaneous fistula (CCF is a rare biliary pathology; a total of 226 cases have been reported until now. CASE REPORT: Eighty three-year-old male patient, with no previous surgical history, who has presented, throughout the 3 past years, volume increase, pain and erythema on the right hypochondrium. During this period, he was diagnosed with a perihepatic abscess and a CCF, detected through computed tomography (CT scan, and treated with surgical drainage and antibiotherapy. In ambulatory follow up, the patient persisted with pain, malaise and permanent seropurulent secretion through the CCF. The patient is re-hospitalized for cholecystectomy and drainage of the perihepatic abscess, which contained multiple gallbladder calculus and communicated with the gallbladder. Biopsy is performed, and its findings inform the presence of connective and smooth muscle tissue infiltrated with lymphoid malignant neoplasia, and extensive areas of necrosis, compatible with hepatic lymphoma. A new CT scan, showed a large mass in the right hepatic lobe. The patient is studied by the oncologic committee, who decided to give him palliative care. DISCUSSION: The hepatic lymphoma is a hepatic tumor of a very low frequency. In this case, the hepatic lymphoma is presented in the context of a biliary pathology complication, the CCF. The coexistence of both of these conditions has been reported in few cases, especially our national media and statistics.

  10. Vorinostat With or Without Isotretinoin in Treating Young Patients With Recurrent or Refractory Solid Tumors, Lymphoma, or Leukemia

    Science.gov (United States)

    2014-06-16

    Childhood Acute Promyelocytic Leukemia (M3); Childhood Atypical Teratoid/Rhabdoid Tumor; Childhood Burkitt Lymphoma; Childhood Chronic Myelogenous Leukemia; Childhood Diffuse Large Cell Lymphoma; Childhood Immunoblastic Large Cell Lymphoma; Juvenile Myelomonocytic Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Medulloblastoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor; Recurrent Neuroblastoma; Recurrent/Refractory Childhood Hodgkin Lymphoma; Relapsing Chronic Myelogenous Leukemia; Unspecified Childhood Solid Tumor, Protocol Specific

  11. Primary pancreatic anaplastic large cell lymphoma, ALK negative:A case report

    Institute of Scientific and Technical Information of China (English)

    Christos G Savopoulos; NE Tsesmeli; GD Kaiafa; AT Zantidis; MT Bobos; AI Hatzitolios; ST Papavramidis; IS Kostopoulos

    2005-01-01

    We present the fourth case of a primary pancreatic anaplastic large cell lymphoma (ALCL), ALK-. An 80-year-old man was admitted to our clinic for further investigation of a fever of unknown origin. He noted anorexia, weight loss and fatigue. His laboratory tests showed anemia and a great elevation of ESR, LDH, and β2 microglobulin. In CT and MRI scan, a soft tissue mass in the pancreas was observed. A repeated endoscopy after his admission revealed an ulcerated mass-like deformity of the duodenal bulb. Explorative laparotomy confirmed a diffuse spread of an unresectable malignant pancreatic mass extending to the adjacent organs. Duodenal and surgical biopsies identified an ALCL of T-cell lineage, ALK-. The patient died in the Intensive Care Unit due to hemodynamic instability.Our case is the first one indicating that primary pancreatic lymphoma should be suspected in a patient with pancreatic mass and elevated serum LDH and β2 microglobulin.

  12. Intracellular TCR-signaling pathway: novel markers for lymphoma diagnosis and potential therapeutic targets.

    Science.gov (United States)

    Agostinelli, Claudio; Rizvi, Hasan; Paterson, Jennifer; Shende, Vishvesh; Akarca, Ayse U; Agostini, Elena; Fuligni, Fabio; Righi, Simona; Spagnolo, Sebastiano; Piccaluga, Pier Paolo; Clark, Edward A; Pileri, Stefano A; Marafioti, Teresa

    2014-10-01

    Despite the immunologic functions of T-cell receptor signaling molecules being extensively investigated, their potential as immunohistochemical markers has been poorly explored. With this background, we evaluated the expression of 5 intracellular proteins-GADS, DOK2, SKAP55, ITK, and PKCα-involved in T-cell receptor signaling in normal and neoplastic hematologic tissue samples, using antibodies raised against fixation-resistant epitopes of the 5 molecules. All 5 antibodies were associated with normal T-cell differentiation. GADS, DOK2, SKAP55, and ITK turned out to be T-cell lineage-specific markers in the setting of lymphoid and myeloid precursor neoplasms but showed differential expression in peripheral T-cell lymphoma (PTCL) subtypes, being detected in PTCL/not otherwise specified (NOS) and angioimmunoblastic T-cell lymphoma but negative in anaplastic large cell lymphoma (ALCL). Peripheral B-cell lymphomas were consistently negative for ITK, with occasional cases showing expression of DOK2 and SKAP55, and a proportion (47%) of hairy cell leukemias were GADS. Notably, PKCα highlighted a defective antigen in both PTCL/NOS (6%) and angioimmunoblastic T-cell lymphoma (10%), mostly negative in ALCL, and was aberrantly expressed in classical Hodgkin lymphoma (65%), Burkitt lymphoma (48%), and plasma cell myeloma (48%). In conclusion, all five molecules evaluated play a role in T-cell differentiation in normal and neoplastic tissues. They can be applied confidently to routine sections contributing primarily to assignment of T-lineage differentiation in the setting of hematopoietic precursor neoplasms (GADS/DOK2/SKAP55/ITK) and for the differential diagnosis between ALCL and PTCL/NOS (GADS/DOK2/SKAP55/ITK) or classical Hodgkin lymphoma (PKCα). Finally, association with specific tumor subtypes may have therapeutic potential.

  13. Myocardial uptake in HIV Lymphoma - A case study

    Energy Technology Data Exchange (ETDEWEB)

    Watson, T.N.; Hain, S.F.; Freund, J. [St Vincents Hospital, Sydney, NSW (Australia). Department of Nuclear Medicine

    1997-12-01

    Full text: A 25-year-old male presented to the HIV unit with acute abdominal pain, diarrhoea, malnutrition, dehydration, abdominal distension and haematokzia. CT followed by colonscopic cultures indicated large cell Iymphoma located in the sigmoid. Bone marrow biopsy showed no evidence of Iymphoma. There were no cardiac symptoms. The patient was then referred for a radionuclide gallium scan. The patient was injected with 370 MBq of {sup 67}Ga-citrate. At 72 hours post injection, anterior and posterior sweeps, right and left lateral skull views and a SPECT of the chest were performed. The following day, an anterior abdomen view was collected and a SPECT of the abdomen was performed. Diffuse {sup 67}Ga-citrate accumulation was seen in the myocardium and in the bowel. Radionuclide photopeaks were found to be consistent with gallium. Uptake in the liver was notably decreased, presumably due to concurrent massive blood transfusion for pancytopaenia. Further investigation of the heart was suggested. Owing to the tumour load of the bowel, the patient was immediately treated with chemotherapy without further investigation of the heart. The patient returned for a follow-up {sup 67}Ga-citrate scan three months later. Gallium-67-citrate uptake remained present in the myocardium and the bowel, with both being less intense than in the previous scan. The liver now appears normal. The patient re-presented to the Emergency Department two days post completion of chemotherapy with cardiac tamponade secondary to pericardial effusion, which was drained and cytology showed Iymphoma cells. Lymphoma of the myocardium is not unusual in HIV patients and should not be overlooked or left un investigated as a simple HIV infection

  14. Retrospective study of 48 cases of primary central nervous system lymphoma

    Directory of Open Access Journals (Sweden)

    Lucas Alessandro

    2017-02-01

    Full Text Available Primary central nervous system lymphoma (PCNSL is an infrequent form of non-Hodgkin lymphoma restricted to the CNS. More than 90% are type B and mainly affect patients aged 50-70 years. Immunodeficiency is the most important risk factor. The aim of our study was to evaluate the immune status, clinical presentation and findings in complementary studies of PCNSL patients. A retrospective analysis of 48 cases treated in our center between January 1992 and May 2015 was performed. Median age at diagnosis was 61 years (range 25-84; with male predominance (2.1:1. Forty one cases (85% were immunocompetent patients. Brain MRI findings showed parenchymal involvement in 45 cases (94%, 43% with frontal lobe and 35% basal ganglia, 4% had meningeal involvement and 2% had ophthalmic involvement at diagnosis. Fifty-five percent had restricted signal on diffusion weighted imaging and contrast enhancement was found in 89%. Pyramidal syndrome was the main initial clinical manifestation (56%. There were abnormal findings in 62% of CSF samples, but in only 11.1% positive cytology results were detected. The most frequent type was diffuse large B-cell lymphoma (83%, being B-cell type the most common form between them (96%. In our series PCNSL was more frequent in immunocompetent elderly male subjects. At initial evaluation, clinical manifestations and MRI findings were variable. The initial suspicion of this entity would allow an early diagnosis, avoiding empirical treatments that may confuse or delay diagnosis

  15. [Molecular abnormalities in lymphomas].

    Science.gov (United States)

    Delsol, G

    2010-11-01

    Numerous molecular abnormalities have been described in lymphomas. They are of diagnostic and prognostic value and are taken into account for the WHO classification of these tumors. They also shed some light on the underlying molecular mechanisms involved in lymphomas. Overall, four types of molecular abnormalities are involved: mutations, translocations, amplifications and deletions of tumor suppressor genes. Several techniques are available to detect these molecular anomalies: conventional cytogenetic analysis, multicolor FISH, CGH array or gene expression profiling using DNA microarrays. In some lymphomas, genetic abnormalities are responsible for the expression of an abnormal protein (e.g. tyrosine-kinase, transcription factor) detectable by immunohistochemistry. In the present review, molecular abnormalities observed in the most frequent B, T or NK cell lymphomas are discussed. In the broad spectrum of diffuse large B-cell lymphomas microarray analysis shows mostly two subgroups of tumors, one with gene expression signature corresponding to germinal center B-cell-like (GCB: CD10+, BCL6 [B-Cell Lymphoma 6]+, centerine+, MUM1-) and a subgroup expressing an activated B-cell-like signature (ABC: CD10-, BCL6-, centerine-, MUM1+). Among other B-cell lymphomas with well characterized molecular abnormalies are follicular lymphoma (BCL2 deregulation), MALT lymphoma (Mucosa Associated Lymphoid Tissue) [API2-MALT1 (mucosa-associated-lymphoid-tissue-lymphoma-translocation-gene1) fusion protein or deregulation BCL10, MALT1, FOXP1. MALT1 transcription factors], mantle cell lymphoma (cycline D1 [CCND1] overexpression) and Burkitt lymphoma (c-Myc expression). Except for ALK (anaplastic lymphoma kinase)-positive anaplastic large cell lymphoma, well characterized molecular anomalies are rare in lymphomas developed from T or NK cells. Peripheral T cell lymphomas not otherwise specified are a heterogeneous group of tumors with frequent but not recurrent molecular abnormalities

  16. Rapid progression of mediastinal tumor within a few days: A case report of T cell lymphoblastic lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Tae Ran; Lee, Young Kyung; Jun, Hyun Jung; Jung, Eun Ah; Son, Jin Sung [Seoul Medical Center, Seoul (Korea, Republic of)

    2016-05-15

    T-cell lymphoblastic lymphoma is a highly aggressive tumor derived from lymphocyte of the thymus, which accounts for 2% of non-Hodgkin's lymphoma. The disease occurs most commonly in adolescent and young adult males. It often results in respiratory emergency because of high proliferation rate. In this case, we confirmed the rapid progression of T-cell lymphoblastic lymphoma through the chest CT scan with one week interval. Three days of empirical chemotherapy resulted in substantial reduction of mediastinal mass, pleural thickening and pleural effusion.

  17. Primary NK/T cell lymphoma nasal type of the stomach with skin involvement: a case report

    Directory of Open Access Journals (Sweden)

    Sebastian Kobold

    2009-12-01

    Full Text Available Since nasal NK/T cell lymphoma and NK/T cell lymphoma nasal type are rare diseases, gastric involvement has seldom been seen. We report a unique case of a patient with a primary NK/T cell lymphoma nasal type of the stomach with skin involvement. The patient had no history of malignant diseases and was diagnosed with hematemesis and intense bleeding from his gastric primary site. Shortly after this event, exanthemic skin lesions appeared with concordant histology to the primary site. Despite chemotherapy, the patient died one month after the first symptomatic appearance of disease.

  18. [MALT B cell lymphoma with kidney damage and monoclonal gammopathy: a case study and literature review].

    Science.gov (United States)

    Peces, R; Vega-Cabrera, C; Peces, C; Pobes, A; Fresno, M F

    2010-01-01

    We report a case of low-grade B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) involving the left kidney and simultaneous onset of a monoclonal gammopathy IgM kappa. No predisposing local inflammatory condition was identified. Following left nephrectomy, the renal specimen showed the centrocyte like cells and lymphoid cells in the lymphoepithelial lesions were positive for CD20 and CD79α. The neoplastic cells expressed monotypic cytoplasmic IgM kappa. The demonstration of bone marrow cells of B-lineage expressing the same monoclonal protein as the tumor suggested bone marrow involvement, even in the absence of identical morphology. Despite chemotherapy and rituximab treatment, clinical follow-up showed right kidney extension with high-grade transformation, and finally systemic dissemination. This case illustrates that the kidney is among the sites that may be involved by MALT B-cell lymphomas in a primary or secondary fashion, and the need for expanded investigation of the possible dissemination. We review the literature on this unusual extranodal lymphoma.

  19. A case of non-Hodgkin's lymphoma primary arising in both adrenal glands associated with adrenal failure.

    Science.gov (United States)

    Nishiuchi, Takamasa; Imachi, Hitomi; Fujiwara, Mako; Murao, Koji; Onishi, Hiroaki; Kiguchi, Tohru; Takimoto, Hidetaka; Kushida, Yoshio; Haba, Reiji; Ishida, Toshihiko

    2009-02-01

    It is known that adrenal insufficiency is one of the complications in primary adrenal lymphoma, especially those with bilateral adrenal involvement. A 73-year-old man was referred for general fatigue and high fever to the nearest hospital. The patient was transferred to our hospital for evaluation of bilateral adrenal tumors and hyponatremia. He was diagnosed as having non-Hodgkin's lymphoma (NHL) with primaries arising in both adrenal glands. Primary adrenal lymphoma (PAL) is a rare extra-nodal NHL. Although an appropriate treatment of this disease has not been established, our case has demonstrated that the combination of rituximab and THP-COP chemotherapy could be administered, and that it improved clinical manifestations. This case raises the suggestion that malignant lymphoma should be suspected in patients with bilateral adrenal tumors that present with progressive adrenal insufficiency.

  20. Temporary marked impairment of visual acuity in a case of intraocular malignant lymphoma during radiation therapy

    Energy Technology Data Exchange (ETDEWEB)

    Miyao, Yoko; Tada, Rei; Koizumi, Noriko; Yamada, Hideaki; Kinoshita, Shigeru [Kyoto Prefectural Univ. of Medicine (Japan); Ikeda, Tsunehiko

    2000-05-01

    A 56-year-old female was referred to us for blurring of both eyes since 2 years before. She had been diagnosed as chronic uveitis and responded poorly to systemic and topical corticosteroid. Her corrected visual acuity was 0.8 right and 0.5 left. Systemic studies, including magnetic resonance imaging and gadolinium scintigraphy, were negative. Vitreous biopsy led to the diagnosis of malignant lymphoma originating from the eye. Seven days after initiation of radiation at the daily doses of 2 Gy, massive subretinal infiltration developed in her right eye forming a niveau. Systemic prednisolone induced resolution of exudate with improved visual acuity to 1.0 13 days later. This cases illustrates that radiation may induce temporary aggravation of intraocular malignant lymphoma and that it may undergo resolution following systemic corticosteroid. (author)

  1. [A Case of Gastro-Gastric Intussusception Secondary to Primary Gastric Lymphoma].

    Science.gov (United States)

    Jo, Hyeong Ho; Kang, Sun Mi; Kim, Si Hye; Ra, Moni; Park, Byeong Kyu; Kwon, Joong Goo; Kim, Eun Young; Jung, Jin Tae; Kim, Ho Gak; Ryoo, Hun Mo; Kang, Ung Rae

    2016-07-25

    In adults, most intussusceptions develop from a lesion, usually a benign or malignant neoplasm, and can occur at any site in the gastrointestinal tract. Intussusception in the proximal gastrointestinal tract is uncommon, and gastro-gastric intussusception is extremely rare. We present a case of gastro-gastric intussusception secondary to a primary gastric lymphoma. An 82-year-old female patient presented with acute onset chest pain and vomiting. Abdominal CT revealed a gastro-gastric intussusception. We performed upper gastrointestinal endoscopy, revealing a large gastric mass invaginated into the gastric lumen and distorting the distal stomach. Uncomplicated gastric reposition was achieved with endoscopy of the distal stomach. Histological evaluation of the gastric mass revealed a diffuse large B cell lymphoma that was treated with chemotherapy.

  2. Primary thyroid lymphoma: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Rita Peixoto

    2017-01-01

    Full Text Available A rapidly enlarging mass of the anterior compartment of the neck with compressive symptoms may represent, among other diagnosis, a neoplasm of the thyroid gland.We describe the case of a 59-year-old woman referred to the endocrine surgical unit because of compressive cervical symptoms for 3 months. The cervical ultrasound revealed a sub-sternal goiter with heterogeneous echo structure and the fine-needle aspirating cytology was inconclusive. Given the large impact of symptoms on life quality, she was submitted to a total thyroidectomy. Histological examination of the surgical specimen revealed the presence of a Diffuse Large B Cell Lymphoma of the thyroid.Primary thyroid lymphomas are rare and there are few randomized studies for diagnostic and therapeutic guidance. New immunohistochemical and molecular techniques have improved the diagnostic accuracy with corebiopsy limiting the role of surgery. The treatment should first include the control of local disease with radiotherapy and/or surgery combined with chemotherapy to control obscure or disseminated disease. Palliative surgery may be needed to relieve airway compression symptoms. Under these circumstances, surgery should be performed by a specialized surgeon to decrease the associated morbidity. The prognosis of patients depends on the histological classification of the tumor and the stage of the disease.Due to the rarity of the disease, each case must be evaluated and treated individually, since there is not a consensual therapeutic approach.•Primary thyroid lymphomas are very rare.•New immunohistochemical and molecular techniques have improved the diagnostic accuracy with corebiopsy limiting surgery.•Surgery has a small role in PTL and when needed it should be performed by a specialized surgeon to decrease morbidity. keywords:Thyroid,Lymphoma,Surgery,Management

  3. Clear cell variant of diffuse large B-cell lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Sahatciu-Meka Vjollca

    2011-05-01

    Full Text Available Abstract Introduction Diffuse large B-cell lymphoma is a diffuse proliferation of large neoplastic B lymphoid cells with a nuclear size equal to or exceeding the normal macrophage nuclei. We report a case of a clear cell variant of diffuse large B-cell lymphoma involving a lymph node in the neck, which was clinically suspected of being metastatic carcinoma. Case presentation A 39-year-old Caucasian ethnic Albanian man from Kosovo presented with a rapidly enlarging lymph node in his neck, but he also disclosed B symptoms and fatigue. A cytological aspirate of the lymph node revealed pleomorphic features. Our patient underwent a cervical lymph node biopsy (large excision. The mass was homogeneously fish-flesh, pale white tissue replacing almost the whole structure of the lymph node. The lymph node biopsy showed a partial alveolar growth pattern, which raised clinical suspicion that it was an epithelial neoplasm. With regard to morphological and phenotypic features, we discovered large nodules in diffuse areas, comprising large cells with slightly irregular nuclei and clear cytoplasm admixed with a few mononuclear cells. In these areas, there was high mitotic activity, and in some areas there were macrophages with tangible bodies. Staining for cytokeratins was negative. These areas had the following phenotypes: cluster designation marker 20 (CD20 positive, B-cell lymphoma (Bcl-2-positive, Bcl-6-, CD5-, CD3-, CD21+ (in alveolar patterns, prostate-specific antigen-negative, human melanoma black marker 45-negative, melanoma marker-negative, cytokeratin-7-negative and multiple myeloma marker 1-positive in about 30% of cells, and exhibited a high proliferation index marker (Ki-67, 80%. Conclusion According to the immunohistochemical findings, we concluded that this patient has a clear cell variant of diffuse large B-cell lymphoma of activated cell type, post-germinal center cell origin. Our patient is undergoing R-CHOP chemotherapy treatment.

  4. Sinonasal Lymphoma Presenting as a Probable Sanctuary Site for Relapsed B Acute Lymphoblastic Leukaemia: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    W. Y. Lim

    2015-01-01

    Full Text Available Sinonasal lymphoma is a non-Hodgkin lymphoma (NHL representing 1.5% of all lymphomas. It presents as an unremitting ulceration with progressive destruction of midline sinonasal and surrounding structures. Poor prognosis warrants early treatment although diagnosis is challenging and frequently delayed. It is usually primary in origin and to our knowledge the sinonasal region has never been reported as a sanctuary site in leukaemia/lymphoma relapse. We present a unique case of B-cell ALL (acute lymphoblastic leukaemia with late relapse to the nasal septum as a sinonasal lymphoblastic lymphoma and with genetic support for this as a sanctuary site.

  5. Diagnosis of a case of thymus area lymphoma

    Institute of Scientific and Technical Information of China (English)

    Huijuan Mao; Jia Liu; Shu Yu; Changying Xing; Jianyong Li; Zhihong Zhang; Bing Sun

    2008-01-01

    This was a rare case, in which clinical manifestation was a thymus area tumor accompanied by proteinuda, kidney dysfunction and kidney enlargement. Tumor biopsy and bone marrow examination failed to clarify its diagnosis. Renal biopsy revealed diffuse infiltration by atypical lymphoid cells in renal interstitium. Immunoperoxidase studies demonstrated this case was non-Hodgkin' s iymphoma (NHL) of the B cell type through the renal biopsy.

  6. Extranodal Marginal Zone Lymphoma Presenting within the Meckel Diverticulum as Diverticulitis: A Case Report

    Directory of Open Access Journals (Sweden)

    A. Nael

    2014-01-01

    Full Text Available Meckel diverticulum is the most common congenital defect of the gastrointestinal tract. It can be asymptomatic or mimic appendicitis and may be complicated by bleeding, diverticulitis, obstruction, and, rarely, neoplasia. We report the first case of extranodal marginal zone lymphoma occupying a Meckel diverticulum. A 44-year-old man with history of colonic diverticulitis presented to the emergency department for evaluation of acute abdominal pain. Radiography showed enteric obstruction, prompting diagnostic laparoscopy. Above the level of mid-ileum an intact Meckel diverticulum was identified. Microscopy showed extensive infiltration of sheets of small lymphocytes with abundant cytoplasm (monocytoid B-cells prominently in submucosa and focally transmural involving serosal adipose tissue with multiple reactive germinal centers. The immunostains showed positivity for CD20, BCL-2, and CD43 (weak and negativity for CD3, CD5, BCL-1, CD10, and BCL-6 in monocytoid B-cells. Fluorescence in situ hybridization studies revealed API2-MALT1 fusion signals consistent with t(11;18(q21;q21, which confirmed the diagnosis of extranodal marginal zone lymphoma, also known as mucosa associated lymphoid tissue lymphoma.

  7. Mucosa-associated lymphoid tissue lymphoma of the transverse colon: A case report

    Institute of Scientific and Technical Information of China (English)

    Shigetoshi Matsuo; Yohei Mizuta; Tomayoshi Hayashi; Seiya Susumu; Ryuji Tsutsumi; Takashi Azuma; Satoshi Yamaguchi

    2006-01-01

    We herein present a case of a 75-year-old female with mucosa-associated lymphoid tissue (MALT) lymphoma of the transverse colon with the stage IE (Ann Arbor classification). Colonoscopy revealed the tumor's appearance as a Ⅱa plus Ⅱc-like early colon cancer as defined ac cording to the macroscopic classification of the Japanese Research Society for Cancer of Colon, Rectum and Anus, measuring less than 2 cm in diameter. Histologically, the tumor was diagnosed as MALT lymphoma because of the presence of lymphoepithelial lesions consisting of diffuse proliferation of atypical lymphocytes and glandular destruction. The majority of these lymphocytes immunohistochemically stained for the B-lymphocyte marker. The patient first utderwent H pylori eradication therapy with Lansap(R). However, the tumor size gradually increased over the next 4 mo and the patient eventually underwent surgical resection. The operative procedure included a partial colectomy with dissection of the paracolic lymph nodes. The tumor measured 45 mm × 30 mm in diam eter and histological examination showed that the lymphoma cells had infiltrated the muscle layer of the colon without nodal involvement. The patient has had no recurrence postoperatively without any chemotherapy.

  8. [A Case of MALT Lymphoma of the Rectum Treated with Intersphincteric Resection (ISR)].

    Science.gov (United States)

    Tokura, Tomohisa; Nishikawa, Shinsuke; Umehara, Minoru; Umehara, Yutaka; Murata, Akihiko; Takahashi, Kenichi; Morita, Takayuki

    2015-11-01

    A 60-year-old woman visited a local hospital complaining of melena. On colonoscopy, she was found to have 2 tumors in the lower rectum, each of approximately 10 mm in diameter. A biopsy of the tumors indicated MALT lymphoma, and the patient was referred to our hospital. We performed intersphincteric resection (ISR) with lymph node dissection according to the guidelines for the treatment of rectal cancer for 2 reasons. One reason was that eradication therapy for Helicobacter pylori was not effective in this case, and we needed to obtain an accurate histopathological diagnosis as to whether the patient had diffuse large B cell lymphoma (DLBCL). The other reason was that it was localized disease in the rectum, and that curative resection could be performed. MALT lymphoma of the rectum occurs frequently in the lower rectum and has a relatively good prognosis. It is important to consider the quality of life when selecting an operative method. ISR is thought to be a good option.

  9. Hepato-splenic lymphoma: a rare entity mimicking acute hepatitis: A case report

    Institute of Scientific and Technical Information of China (English)

    Federico Perfetto; Roberto Tarquini; Franceco Mancuso; Simonetta di Lollo; Silvia Tozzini; Giampiero Belesi; Giacomo Laffi

    2003-01-01

    We reported a case of non-Hodgkin's lymphoma where liver involvement was the predominant clinical manifestation. A 27-year old man presented wiht markedly elevated serum aspartate aminotrasferase, alanine aminotransferase and lactate dehydrogenase, reduced prothrombin activity, thrombocytopenic purpura and hepato-splenomegaly without adenopathy. Viral, toxic,autoimmune and metabolic liver diseases were excluded.Bone marrow biopsy showed an intracapillary infiltration of T-lymphocytes with no evidence of lipid storage disease.Because of a progressive spleen enlargement, splenectomy was performed. Histological examination showed lymphomatous intrasinuses invasion of the spleen.Immunohistochemical investigation revealed the T phenotype of the neoplastic cells: CD45+, CD45RO+,CD3+, CD4-, CD8-, TIA1-. About 50 % of the lymphoid cells expressed CD56 antigen. The diagnosis of hepatosplenic T cell lymphoma was done. The patient was treated with chemotherapy, which induced a complete remission. Eighteen months later, he had a first relapse with increased aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase,thrombocytopenic purpura and blast in the peripheral blood.In spite of autologous bone marrow transplantation, he died twenty months after the diagnosis. Even in the absence of a mass lesion or lymphoadenopathy, hepatosplenic Tcell lymphoma should be considered in the differential diagnosis of a patient whose clinical course is atypical for acute hepatic dysfunction.

  10. Rectal Hodgkin lymphoma in a patient with ulcerative colitis: a case study.

    Science.gov (United States)

    Rasmussen, Simon Ladefoged; Thomsen, Christian

    2015-04-16

    A case of Hodgkin lymphoma located in the rectum of a patient with ulcerative colitis is described. The patient was a 44 year old male treated with thiopurines for ulcerative colitis for ten years. He was admitted with malaise, weight loss and abdominal pain. Endoscopy revealed a large ulcerative lesion involving the rectum and distal part of the sigmoid colon. Although it macroscopically resembled a rectal cancer, repeated biopsies did not reveal any malignancy. In order to resolve the symptoms of stenosis and to get the final diagnosis a recto-sigmoid resection was performed. Pathologic examination revealed nodular sclerosis classical Hodgkin lymphoma, positive for Epstein Barr Virus. Subsequent examination revealed disseminated disease involving the pelvic wall, liver, and bone marrow. The patient is currently receiving chemotherapeutic treatment, and follow-up shows disease remission.Hodgkin lymphoma associated with immunosuppressive therapy is rare. However, patients with ulcerative colitis receiving such treatment are at increased risk of lymphoproliferative disordes, potentially due to loss of immunosurveillance and presence of oncogenic viruses (i.e. Epstein-Barr virus). Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/6156776351558952.

  11. Mantle cell lymphoma of the gastrointestinal tract presenting with multiple intussusceptions – case report and review of literature

    Directory of Open Access Journals (Sweden)

    Abo Stephen M

    2009-07-01

    Full Text Available Abstract Background Mantle cell lymphoma (MCL is an aggressive type of B-cell non-Hodgkin's lymphoma that originates from small to medium sized lymphocytes located in the mantle zone of the lymph node. Extra nodal involvement is present in the majority of cases, with a peculiar tendency to invade the gastro-intestinal tract in the form of multiple lymphomatous polyposis. MCL can be accurately diagnosed with the use of the highly specific marker Cyclin D1. Few cases of mantle cell lymphoma presenting with intussuception have been reported. Here we present a rare case of multiple intussusceptions caused by mantle cell lymphoma and review the literature of this disease. Case presentation A 68-year-old male presented with pain, tenderness in the right lower abdomen, associated with nausea and non-bilious vomiting. CT scan of abdomen revealed ileo-colic intussusception. Laparoscopy confirmed multiple intussusceptions involving ileo-colic and ileo-ileal segments of gastrointestinal tract. A laparoscopically assisted right hemicolectomy and extended ileal resection was performed. Postoperative recovery was uneventful. The histology and immuno-histochemistry of the excised small and large bowel revealed mantle cell lymphoma with multiple lymphomatous polyposis and positivity to Cyclin D1 marker. The patient was successfully treated with Rituximab-CHOP chemotherapy and remains in complete remission at one-year follow-up. Conclusion This is a rare case of intestinal lymphomatous polyposis due to mantle cell lymphoma presenting with multiple small bowel intussusceptions. Our case highlights laparoscopic-assisted bowel resection as a potential and feasible option in the multi-disciplinary treatment of mantle cell lymphoma.

  12. A Patient with Supraclavicular Lymphadenopathy and Anterior Mediastinal Mass Presenting as a Rare Case of Composite Lymphoma: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Alex Raufi

    2016-12-01

    Full Text Available Composite lymphoma (CL is a rare disease with 2 distinct lymphomas concurrently arising in a single patient with an estimated incidence of 1–4.7% of newly diagnosed lymphomas per year. CL most commonly involves 2 B-cell non-Hodgkin lymphomas (NHL or a B-cell NHL with a Hodgkin lymphoma. Our case is unique in that it was a bilineage CL with both a T-cell and B-cell NHL, which has only been reported in a few case reports. A 49-year-old woman presented with several months of progressive cough, weight loss, dyspnea, and supraclavicular lymphadenopathy. Computed tomographic imaging done upon admission to the hospital found that she had extensive anterior and middle mediastinal lymphadenopathy as well as bilateral supraclavicular lymphadenopathy. The patient underwent an excisional biopsy on the supraclavicular lymph node and was found to have a composite lymphoma involving both a T-cell and B-cell NHL. Her final pathological diagnosis was peripheral T-cell lymphoma and lymphoplasmacytic lymphoma. The patient was found to have stage IIIB disease. Her HIV, hepatitis panel, and tuberculosis tests were all negative. She then underwent chemotherapy with dose-adjusted EPOCH-R (etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab. The patient showed a complete response and was then referred to a bone marrow transplant center for an autologous hematopoietic stem cell transplant. CL is a rare disease composed of at least 2 distinct lymphomas concurrently arising in a single patient. Due to the complexity in having to treat multiple types of lymphoma simultaneously CL presents challenges with treatment and assessing prognosis.

  13. Problems of primary T-cell lymphoma of the thyroid gland -A case report

    Directory of Open Access Journals (Sweden)

    Yokoyama Junkichi

    2012-04-01

    Full Text Available Abstract In the following report we discuss a very rare case of malignant T-cell lymphoma of the thyroid gland that developed in a 70-year-old woman with a past history of hypothyroidism due to chronic thyroiditis. The chief complaint was a rapidly growing neck mass. CT and ultrasonographic examination revealed a diffuse large thyroid gland without a nodule extending up to 13 cm. Although presence of abnormal lymphoid cells in the peripheral blood was not found, the sIL-2 Receptor antibody and thyroglobulin measured as high as 970 U/ml and 600 ng/mL respectively. Fine needle aspiration cytology diagnosed chronic thyroiditis. A preoperative diagnosis of suspicious malignant lymphoma of the thyroid gland accompanied by Hashimoto’s thyroiditis was made, and a right hemithyroidectomy was performed to definite diagnosis. Histological examination revealed diffuse small lymphocytic infiltration in the thyroid gland associated with Hashimoto’s thyroiditis. Immunohistochemical examination showed that the small lymphocytes were positive for T-cell markers with CD3 and CD45RO. The pathological diagnosis was chronic thyroiditis with atypical lymphocytes infiltration. However, Southern blot analysis of tumor specimens revealed only a monoclonal T-cell receptor gene rearrangement. Finally, peripheral T cell lymphoma was diagnosed. Therefore, the left hemithyroidectomy was also performed one month later. No adjuvant therapy was performed due to the tumor stage and its subtype. The patient is well with no recurrence or metastasis 22 months after the surgical removal of the thyroid. As malignant T-cell lymphoma of the thyroid gland with Hashimoto’s thyroiditis was difficult to diagnose, gene rearrangement examination needed to be performed concurrently.

  14. Primary cutaneous lymphomas: A clinical and histological study of 99 cases in Isfahan, Iran

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    Farahnaz Fatemi Naeini

    2015-01-01

    Full Text Available Background: Primary cutaneous lymphomas (PCLs represent a heterogeneous group of T- and B-cell lymphomas that present in the skin with no evidence of extracutaneous disease at the time of diagnosis. The aim of this study was to assess and report the epidemiological characteristics of PCLs in Isfahan, Isfahan Province, Iran - as a main province of Iran. Materials and Methods: A total of 99 patients were recruited over a recent 10-year period (2003-2013 with diagnosis of PCLs; the patients were classified according to the The World Health Organization/European Organization for Research and Treatment of Cancer (WHO-EORTC criteria. Mean and standard deviations (SDs were used to describe continuous data, numbers, and percentages for categorical data. Statistical significance was defined as P < 0.05. Results: The patients comprised 45 men and 54 women aged 5-80 years (median 36 at diagnosis. The male-to-female ratio was 1:1.2. Histological examination showed features of primary cutaneous B-cell lymphomas (PCBCLs in four cases. The mean ± SD age in primary cutaneous T-cell lymphomas (PCTCLs and PCBCLs was 37.9 ± 16.5 years and 39.7 ± 9.1 years, respectively (P = 0.72. The mean ± SD latent period between the time of diagnosis and initiation of skin lesions in men and women was 2.3 ± 4.1 years and 5.9 ± 10.1 years, respectively (P = 0.02. The most frequent subtypes were mycosis fungoides (MFs (86.9% followed by Sιzary syndrome (SS (4%. Five patients died from PCL-related deaths. Conclusion: The distinguishing epidemiologic characteristics of PCL in Iran are the absence of a male predominance and a lower age of diagnosis. The study highlights the ethnic or regional variations in the clinicoepidemiological characteristics of PCLs.

  15. The Role of Endoscopic Ultrasound in Primary Pancreatic Lymphoma Presented with Acute Pancreatitis: A Case Report

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    Seyed Hassan Abedi

    2014-09-01

    Full Text Available Context Primary pancreatic lymphoma (PPL is rare but manageable malignant tumor of the pancreas which may be confused with pancreatic adenocarcinoma. Case report We report a 38 year-old smoker man with IVDA and history of B (inactive carrier, C (Ia genotype hepatitis and negative for HIV admitted to our hospital because of nausea, vomiting, epigastric and RUQ pain as a result of long period of alcohol consumption. Due to high amount of amylase (480 U/L and lipase (326 U/L Pancreatitis was diagnosed. Four days after admission CT was done that showed enhancement a large tumor of the head of the pancreas. Endoscopic ultrasound (EU revealed diffusely enlarged of pancreas. There was a mixed echoic mass lesion 37-50 mm at the head of pancreas (R/O walled off necrosis with adhesion to portal vein and SMV. On the other hand the CBD was 9 mm. Abdominal MRI and MRCP for patient was done. The intra-hepatic bile ducts, main hepatic ducts, CHD and CBD were mildly dilated and displaced to the right side by a large lobulated mass (160×112×130 mm of pancreatic head with low signal intensity on T1W images and high intensity on T2W images. We did EUS-FNA and there was a mixed echoic lesion (38-40mm adhered to head of pancreas with invasion to portal vein, SMA and SMV. The diagnosis of pancreatic lymphoma was established by immunohistochemical study and the assessment of the neoplastic cells revealed B cell lymphoma phenotypes. Conclusion Herein we present an interesting 38 year- old man with pancreas head tumor. Primary pancreatic lymphoma is almost never suspected clinically. It is usually diagnosed by imaging and histological methods.

  16. Primary diffuse large B-cell lymphoma of the prostate: A report of two cases with diagnostic considerations

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    Aanchal Kakkar

    2015-01-01

    Full Text Available Primary prostatic lymphomas are extremely unusual neoplasms. Their rarity and nonspecific symptomatology at presentation usually prompt a clinical diagnosis of benign prostatic hyperplasia or chronic prostatitis, leading to significant delay in diagnosis. Clinical examination, serum prostate-specific antigen levels, and transrectal ultrasonography (TRUS are not of much utility in differential diagnosis, and histological examination is the gold standard. We report two cases of primary non-Hodgkin lymphoma of prostate, diffuse large B-cell type, diagnosed on TRUS-guided prostatic biopsies. Correct diagnosis is of crucial importance as the therapeutic strategy for lymphoma is radically different from that for carcinoma, and early detection of prostatic lymphoma can be potentially curative. Thus, knowledge of this rare entity, inclusion in differential diagnosis of lower urinary tract obstruction, and application of an appropriate immunohistochemical panel are essential so as not to miss this unusual diagnosis and to avoid unnecessary surgery.

  17. Diffuse large B-cell lymphoma of the parotid gland: Cytological, histopathological, and immunohistochemical features: A rare case report

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    Sainath K Andola

    2016-01-01

    Full Text Available Primary malignant lymphomas of the salivary glands are rare, accounting for 2-5% of salivary gland tumors and 5% of extranodal lymphomas, frequently seen in the parotid gland. There are single case reports mentioned in the literature. Clinical presentation is not characteristic and the disease is often overlooked with delay in diagnosis and treatment. We are reporting a case of bilateral parotid gland lymphoma in a 55-year-old male, presented with bilateral enlarged parotids. Magnetic resonance imaging (MRI showed bilateral enlarged parotid glands with multiple well-defined intraparotid lesions. Fine Needle Aspiration Cytology (FNAC of both showed mixed population of lymphoid cells with large monocytoid cells with scant cytoplasm, anisonucleosis with prominent nucleoli, and numerous mitoses suggestive of non-Hodgkin's lymphoma (NHL. Histopathology showed sheets of large lymphoma cells destructing the salivary acini and infiltrating the periparotid fat. Immunohistochemistry (IHC showed diffuse CD20 positivity, B-cell lymphoma 6 protein (Bcl-6 was focally positive and negative for cluster of differentiation (CD 3, CD5, CD10, and Multiple myeloma oncogene-1 (MUM1 which led to the diagnosis of NHL-Diffuse large B cell type.

  18. [Retrospective analysis for 104 cases of early-stage Hodgkin's Lymphoma treated with different modality therapies].

    Science.gov (United States)

    Du, Ting-Ting; Xiao, Xiu-Bin; Su, Hang; Da, Yong; Chen, Xin-Lin; Zhong, Kai-Li; Zhao, Shi-Hua; Lu, Yun; Wang, Shuang; Zhang, Wei-Jing

    2012-04-01

    This paper explored the curative effect of combined modality therapy and extended field radiotherapy for early-stage Hodgkin's Lymphoma. 104 cases of early-stage Hodgkin's Lymphoma from Jan 1987 to Dec 2010 in PLA Hospital 307 were retrospectively analyzed, including 76 cases in combined modality therapy group and 28 cases in extended field radiotherapy group, and the long-term efficacy and toxicity of two therapy modalities were evaluated. The results showed that the median survival time of 104 cases was 85.42 months, the complete remission rates of combined modality therapy and extended field radiotherapy groups were 72.4 and 71.4 respectively (P = 0.924); the overall response rates of combined modality therapy and extended field radiotherapy groups were 97.4 and 96.4 respectively (P = 0.779); the 5-year overall survival (OS) rates in the 2 groups were 89.5 and 89.1 respectively, and the 8-year OS rates of the 2 groups were 81.3 and 70.6. No statistical difference was found in above-mentioned 2 groups. Moreover, the 5-year progression free survival (PFS) rates of these 2 groups were 84.2 and 69.0 (P = 0.04), and 8-year PFS rates of these 2 groups were 80.0 and 55.5 (P = 0.04) respectively, the 5-year relapse rates of these 2 groups were 28.1 and 45.6 (P = 0.023) respectively. It is concluded that the combined modality therapy can raise the PFS rate and reduce the relapse rate as compared with extended field radiotherapy for early-stage Hodgkin's Lymphoma, but there is no difference in the overall survival rate between the 2 groups.

  19. Clinical and biological aspects of aggressive B-cell non-Hodgkin lymphoma in adolescents and young adults

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    Coso D

    2015-11-01

    Full Text Available Diane Coso, Sylvain Garciaz, Réda BouabdallahDepartment of Hematology, Cancer Center Institut J. Paoli-I. Calmettes, University of La Méditerranée, Marseille, FranceAbstract: Non-Hodgkin lymphomas (NHLs are one of the most frequent malignancies in adolescents and young adults (AYA. Among NHLs, Burkitt's lymphoma (BL represents approximately 40% while diffuse large B-cell lymphoma (DLBCL accounts for nearly 20% of cases. Primary mediastinal B-cell lymphoma is a variant of DLBCL, which preferentially concerns young patients. Biology of B-NHLs is well known and several pathways involving chromosomal translocations, gene rearrangements, and molecular profiling are the subject of continuous investigations. AYA with B-NHL have inferior survival when compared with children. The reasons for this unfavorable outcome are multifactorial, but disease-related biological characteristics of the tumor represent a powerful factor influencing survival. The choice of optimal strategy in the management of B-NHL in patients of 15–29 years old remains controversial and depends on the treating institution and its physicians. Although children and younger adolescents benefit from pediatric approaches using intensive treatment, older adolescents are often treated with adult rituximab-based chemotherapy. In this review, we focus on the current knowledge relevant to AYA with DLBCL and primary mediastinal B-cell lymphoma.Keywords: DLBCL, PMBCL, AYA, prognosis, treatment

  20. Clinical management of six cases of low-risk primary tonsillar non-Hodgkin´s lymphoma

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    Gisele Wally Braga Colleoni

    1999-09-01

    Full Text Available CONTEXT: There have been many reports that favor aggressive systemic treatment with chemotherapy and radiotherapy, even for well-localized lymphomas, avoiding the need for tonsillectomy of the normal tonsil. CASE REPORT: We report six cases of primary tonsillar lymphoma with a median patient age of 42 years. There were two lymphoma cases with diffuse large cells, two cases with mixed small and large cells, one with small cells and one indeterminate. They were treated with six cycles of chemotherapy and cervical radiotherapy. All patients achieved durable complete remission. Our data agree with previous reports that suggested that primary tonsillar high-grade B-cell NHL has a good prognosis if aggressively treated.

  1. Low-Dose Total Body Irradiation and Donor Peripheral Blood Stem Cell Transplant Followed by Donor Lymphocyte Infusion in Treating Patients With Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia, or Multiple Myeloma

    Science.gov (United States)

    2015-10-30

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Refractory Multiple Myeloma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Stage II Multiple Myeloma; Stage III Multiple Myeloma; Testicular Lymphoma; Waldenström Macroglobulinemia

  2. A Unique Case of Malignant Pleuropericardial Effusion: HHV-8-Unrelated PEL-Like Lymphoma-A Case Report and Review of the Literature.

    Science.gov (United States)

    Mohammad, Farhan; Siddique, Muhammad Neaman; Siddiqui, Faraz; Popalzai, M; Asgari, Masoud; Odaimi, Marcel

    2014-01-01

    Primary effusion lymphoma (PEL) or body cavity lymphoma is a rare type of extra nodal lymphoma of B-cell origin that presents as lymphomatous effusion(s) without any nodal enlargement or tumor masses. It belongs to the group of AIDS related non-Hodgkin's lymphomas. First described in 1996 in HIV infected individuals who were coinfected with Kaposi's sarcoma-associated herpesvirus (KSHV) or HHV-8 virus, it was included as a separate entity in WHO classification of tumors of hematopoietic and lymphoid tissue in the year 2001. The definition included association with HHV-8 virus as a mandatory diagnostic criterion. However, cases were later reported where PEL-like disease process was diagnosed in HHV-8 negative patients. This was eventually recognized as a rare but distinct entity termed as "HHV-8-unrelated PEL-like lymphoma". Herein, we are reporting a case of an elderly patient who presented with a large pleuropericardial effusion and was eventually diagnosed with this entity. Till date, only around 50 cases of HHV-8-unrelated PEL-like lymphoma have been reported and our case being EBV, HIV, and Hepatitis C negative makes it very unique and rare occurrence. We are also presenting a review of relevant literature focused mainly on comparing outcomes in patients treated with and without chemotherapy.

  3. Clinical and prognostic significance of aberrant T-cell marker expression in 225 cases of de novo diffuse large B-cell lymphoma and 276 cases of other B-cell lymphomas.

    Science.gov (United States)

    Tsuyama, Naoko; Ennishi, Daisuke; Yokoyama, Masahiro; Baba, Satoko; Asaka, Reimi; Mishima, Yuko; Terui, Yasuhito; Hatake, Kiyohiko; Takeuchi, Kengo

    2017-03-23

    Expression of T-cell markers, generally investigated for immunophenotyping of T-cell lymphomas, is also observed in several types of B-cell lymphomas, including diffuse large B-cell lymphoma (DLBCL). We previously reported that CD5 expression in DLBCL is an inferior prognostic factor in the era of rituximab. However, data regarding the frequencies, histological relevance, and prognostic importance of T-cell markers other than CD5 are currently unavailable. In the present study, we comprehensively evaluated the expression of T-cell markers (CD2, CD3, CD4, CD5, CD7, and CD8) in 501 B-cell lymphomas, including 225 DLBCLs, by flow cytometry and subsequent immunohistochemistry. T-cell markers other than CD5, such as CD2, CD4, CD7, and CD8, were expressed in 27 (5%) patients, and notably, all of these cases were classified as large B-cell lymphoma subtypes: 25 DLBCLs and 2 intravascular large B-cell lymphomas. CD5 and other T-cell markers were expressed in 15% (31/225) and 10% (25/225) of DLBCL cases, respectively. Five of them co-expressed CD5 and other T-cell markers. Retrospectively analyzing the prognostic relevance of T-cell markers in 169 patients with primary DLBCL treated with rituximab-based chemotherapy, we showed that only CD5 was a strong predictor of poor survival. This study provides information about the occurrence of T-cell markers other than CD5 in B-cell lymphomas, their frequent histological subtypes, and their prognostic significance in DLBCL. CD5 was reconfirmed as a negative prognostic marker in DLBCL patients receiving rituximab-inclusive chemotherapy, whereas T-cell markers other than CD5 were found to have no impact on clinicopathological and survival analyses.

  4. RNA-binding protein VICKZ is expressed in a germinal center associated pattern among lymphoma subtypes

    DEFF Research Database (Denmark)

    Natkunam, Y.; Vainer, G.; Zhao, S.C.;

    2005-01-01

    to the cytoplasm. Among 868 non-Hodgkin and Hodgkin lymphomas tested by immunohistochemistry on tissue microarrays, staining for VICKZ protein was present in 76% (126/165) of follicular lymphoma, 78% (155/200) of DLBCL, 90% (9/10) of mediastinal large B-cell lymphoma, and 100% (2/2) of Burkitt lymphoma. A subset...... of mantle cell lymphoma (11%, 2/19), extranodal (8%, 2/25), and nodal (20%, 1/5) marginal zone lymphoma and lymphoblastic lymphoma (25%, 4/13), showed VICKZ staining. The majority of lymphocyte predominant Hodgkin (92%, 12/13) and classical Hodgkin (94%, 101/108) lymphoma were found to be positive. Among T......Recent effort in the molecular characterization of diffuse large B-cell lymphoma (DLBCL) has led to the recognition that patients with DLBCL of germinal center origin exhibit a better overall survival. Thus, identification and characterization of markers of germinal center derivation...

  5. Primary cutaneous large B-cell lymphoma, leg type: Report of two cases and review of literature

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    Santosh Kumar Mondal

    2012-01-01

    Full Text Available Primary cutaneous large B-cell lymphoma, leg type (PCLBCL-LT, is very rare neoplasm presenting on and confined to leg(s. PCLBCL-LT is distinguished from other type of primary cutaneous B-cell lymphoma (PCBCL by its frequent relapses and poorer prognosis. We report, two cases of PCLBCL-LT, occurring in two younger patients compared to published cases in literature. Both the patients were treated with chemotherapy and local radiotherapy. During the 1-year follow-up period one patient presented with extracutaneous dissemination and succumbed. The other patient is symptom free and follow-up period was uneventful.

  6. [Gastro-intestinal involvement in non Hodgkin's lymphomas, 31 cases (author's transl)].

    Science.gov (United States)

    Najman, A; Gorin, N C; Barranger, C; Duhamel, G

    1977-11-12

    Gastro-intestinal involvement is a distinctive feature of non-Hodgkin's lymphomas. 31 cases are reported among 200 cases on NHL observed between 1960 and 1976. Multiple involvement appeared in 61%; a diffuse histological pattern is frequent (67%). The relapse of primary isolated gastro-intestinal localization (always) affected extra-digestive tissues (nodes, cavum). Chemotherapy is the mainstay of treatment COP, COAP and MOCA. Surgery is associated in localized involvement or in case of obstruction. High energy radiation therapy is indicated only in lymphosarcomas: -- to residual tumor after chemotherapy--in localized involvement diffuse on all the abdomen at 25 grays after surgery and a brief course of chemotherapy versus surgery and long course of chemotherapy alone.

  7. Malignant lymphomas (ML and HIV infection in Tanzania

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    Mwakigonja Amos R

    2008-06-01

    Full Text Available Abstract Background HIV infection is reported to be associated with some malignant lymphomas (ML so called AIDS-related lymphomas (ARL, with an aggressive behavior and poor prognosis. The ML frequency, pathogenicity, clinical patterns and possible association with AIDS in Tanzania, are not well documented impeding the development of preventive and therapeutic strategies. Methods Sections of 176 archival formalin-fixed paraffin-embedded biopsies of ML patients at Muhimbili National Hospital (MNH/Muhimbili University of Health and Allied Sciences (MUHAS, Tanzania from 1996–2001 were stained for hematoxylin and eosin and selected (70 cases for expression of pan-leucocytic (CD45, B-cell (CD20, T-cell (CD3, Hodgkin/RS cell (CD30, histiocyte (CD68 and proliferation (Ki-67 antigen markers. Corresponding clinical records were also evaluated. Available sera from 38 ML patients were screened (ELISA for HIV antibodies. Results The proportion of ML out of all diagnosed tumors at MNH during the 6 year period was 4.2% (176/4200 comprising 77.84% non-Hodgkin (NHL including 19.32% Burkitt's (BL and 22.16% Hodgkin's disease (HD. The ML tumors frequency increased from 0.42% (1997 to 0.70% (2001 and 23.7% of tested sera from these patients were HIV positive. The mean age for all ML was 30, age-range 3–91 and peak age was 1–20 years. The male:female ratio was 1.8:1. Supra-diaphragmatic presentation was commonest and histological sub-types were mostly aggressive B-cell lymphomas however, no clear cases of primary effusion lymphoma (PEL and primary central nervous system lymphoma (PCNSL were diagnosed. Conclusion Malignant lymphomas apparently, increased significantly among diagnosed tumors at MNH between 1996 and 2001, predominantly among the young, HIV infected and AIDS patients. The frequent aggressive clinical and histological presentation as well as the dominant B-immunophenotype and the HIV serology indicate a pathogenic association with AIDS. Therefore

  8. Metastatic Mantle Cell Lymphoma to the Pituitary Gland: Case Report and Literature Review

    Science.gov (United States)

    Wang, Arthur; Carberry, Nathan; Solli, Elena; Kleinman, George; Tandon, Adesh

    2016-01-01

    We present an unusual case of a metastatic mantle cell lymphoma (MCL) to the pituitary gland. The patient had a known history of MCL for which she previously received chemotherapy. She presented with new-onset diplopia and confusion, and reported a history of progressive vision blurriness associated with headache, nausea, and vomiting. MRI of the brain showed an enhancing lesion within the sella turcica involving the cavernous sinuses bilaterally, extending into Meckel's cave on the left, and abutting the optic nerves bilaterally. Following surgical excision, histopathology revealed the tumor to be a MCL. Metastatic pituitary tumors are rare and have been estimated to make up 1% of tumors discovered in the sellar region. The two most common secondary metastatic lesions to the sella are breast and lung carcinoma followed by prostate, renal cell, and gastrointestinal carcinoma. Metastatic lymphoma to the pituitary gland is especially rare and is estimated to constitute 0.5% of all metastatic tumors to the sella turcica. To our knowledge, this is the first reported case of MCL metastasizing to the pituitary gland. PMID:26933415

  9. Metastatic Mantle Cell Lymphoma to the Pituitary Gland: Case Report and Literature Review

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    Arthur Wang

    2016-01-01

    Full Text Available We present an unusual case of a metastatic mantle cell lymphoma (MCL to the pituitary gland. The patient had a known history of MCL for which she previously received chemotherapy. She presented with new-onset diplopia and confusion, and reported a history of progressive vision blurriness associated with headache, nausea, and vomiting. MRI of the brain showed an enhancing lesion within the sella turcica involving the cavernous sinuses bilaterally, extending into Meckel's cave on the left, and abutting the optic nerves bilaterally. Following surgical excision, histopathology revealed the tumor to be a MCL. Metastatic pituitary tumors are rare and have been estimated to make up 1% of tumors discovered in the sellar region. The two most common secondary metastatic lesions to the sella are breast and lung carcinoma followed by prostate, renal cell, and gastrointestinal carcinoma. Metastatic lymphoma to the pituitary gland is especially rare and is estimated to constitute 0.5% of all metastatic tumors to the sella turcica. To our knowledge, this is the first reported case of MCL metastasizing to the pituitary gland.

  10. Plasmablastic lymphoma of the small intestine: Case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Hong-Wei Wang; Wen Yang; Jun-Zhong Sun; Jiang-Yang Lu; Min Li; Lin Sun

    2012-01-01

    Plasmablastic lymphoma (PBL) is a rare aggressive B-cell lymphoproliferative disorder,which has been characterized by the World Health Organization as a new entity.Although PBL is most commonly seen in the oral cavity of human immunodeficiency virus (HIV)-positive patients,it can also be seen in extraoral sites in immunocompromised patients who are HIV-negative.Here we present a rare case of PBL of the small intestine in a 55-year-old HIV-negative male.Histopathological examination of the excisional lesion showed a large cell lymphoma with plasmacytic differentiation diffusely infiltTating the small intestine and involving the surrounding organs.The neoplastic cells were diffusely positive for CD79a,CD138 and CD10 and partly positive for CD38 and epithelial membrane antigen.Approximately 80% of the tumor cells were positive for Ki-67.A monodonal rearrangement of the kappa light chain gene was demonstrated.The patient died approximately 1.5 mo after diagnosis in spite of receiving two courses of the CHOP chemotherapy regimen.In a review of the literature,this is the first case report of PBL with initial presentation in the small intestine without HIV and Epstein-Barr virus infection,and a history of hepatitis B virus infection and radiotherapy probably led to the iatrogenic immunocompromised state.

  11. Case Study in RefractoryNon-Hodgkin’s Lymphoma: Successful Treatment with Plerixafor

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    Hamdy Abdel Azim

    2011-09-01

    Full Text Available The present case study describes our experience in treating a young woman diagnosed with a relapsing case of diffuse large cell lymphoma, who was heavily pre-treated with chemotherapy and radiotherapy. Our only chance to improve her survival was by using high-dose chemotherapy, followed by peripheral stem cell rescue. Unfortunately, in this patient, collecting sufficient stem cells for bone marrow transplantation proved to be very difficult since she had already been heavily treated with chemotherapy and radiotherapy. Currently, granulocyte colony-stimulating factor (G-CSF alone or G-CSF plus chemotherapy are the most commonly used treatments for stem cell mobilization. However, 5–30% of patients do not respond to these agents. Plerixafor is a new hematopoietic stem cell-mobilizing drug that antagonizes the binding of chemokine stromal cell-derived factor-1α to CXC chemokine receptor 4. It is indicated in combination with G-CSF to mobilize hematopoietic stem cells to the peripheral blood for collection and subsequent autologous transplantation in patients with non-Hodgkin’s lymphoma and multiple myeloma [Kessans et al.: Pharmacotherapy 2010;30:485–492; Jantunen: Expert Opin Biol Ther 2011;11:1241–1248]. Based on our findings, we consider plerixafor to be a very efficient and practical solution to mobilize and collect stem cells among all patients in such a situation, enabling us to proceed to autologous bone marrow transplantation and peripheral stem cell rescue in order to improve the patients’ overall survival.

  12. Primary Diffuse Large B-Cell Lymphoma Localized to the Lacrimal Sac: A Case Presentation and Review of the Literature.

    Science.gov (United States)

    Zarrabi, Kevin; Desai, Ved; Yim, Brandom; Gabig, Theodore G

    2016-01-01

    We report a rare case of diffuse large B-cell lymphoma (DLBCL) of the lacrimal sac in a 50-year-old male. The incidence of primary ocular lymphoma is low and it is considered a rare disease. Moreover, reports of ocular DLBCL are uncommon and the disease remains poorly characterized. Our patient presented for management of osteomyelitis and was incidentally found to have a painless swelling and cyst around his right eye. A PET/CT scan revealed hypermetabolic activity within the lacrimal sac and a subsequent excisional biopsy of the mass yielded histopathology consistent with DLBCL. Consequently, the patient underwent treatment with R-CHOP therapy. The patient responded well to chemotherapy with a substantial shrinkage in tumor burden and the disease remained localized. Herein, we present a rare case of primary ocular lymphoma, highlight the importance of early diagnosis, and review current treatment modalities.

  13. Primary Diffuse Large B-Cell Lymphoma Localized to the Lacrimal Sac: A Case Presentation and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Kevin Zarrabi

    2016-01-01

    Full Text Available We report a rare case of diffuse large B-cell lymphoma (DLBCL of the lacrimal sac in a 50-year-old male. The incidence of primary ocular lymphoma is low and it is considered a rare disease. Moreover, reports of ocular DLBCL are uncommon and the disease remains poorly characterized. Our patient presented for management of osteomyelitis and was incidentally found to have a painless swelling and cyst around his right eye. A PET/CT scan revealed hypermetabolic activity within the lacrimal sac and a subsequent excisional biopsy of the mass yielded histopathology consistent with DLBCL. Consequently, the patient underwent treatment with R-CHOP therapy. The patient responded well to chemotherapy with a substantial shrinkage in tumor burden and the disease remained localized. Herein, we present a rare case of primary ocular lymphoma, highlight the importance of early diagnosis, and review current treatment modalities.

  14. Non-Classical Hodgkin's Lymphoma Presenting As Cauda Equina Syndrome-a Rare presentation: One Case Report

    Institute of Scientific and Technical Information of China (English)

    Pradipta Guha; Debasis Sarkar; Indranil Thakur; Partha Sardar; Sekhar Mukherjee; Sanjoy Kumar Chatterjee

    2010-01-01

    @@ Introduction Nodular lymphocyte predominant Hodgkin's disease occurs in 5% of all cases of Hodgkin's disease. It occurs more commonly in male. Only 5% of all Hodgkin's lymphoma cases develop spinal cord compression[1] and in only 0.2% cases, spinal cord compression occurs as the initial presentation[2]. So our case is rare both in the form of the unique variety of Hodgkin's disease and also in the form of presentation.

  15. A Rare Case of Gastric Variceal Hemorrhage Secondary to Infiltrative B-Cell Lymphoma

    Directory of Open Access Journals (Sweden)

    Adrienne Lenhart

    2016-10-01

    Full Text Available Portal hypertension commonly arises in the setting of advanced liver cirrhosis and is the consequence of increased resistance within the portal vasculature. Less commonly, left-sided noncirrhotic portal hypertension can develop in a patient secondary to isolated obstruction of the splenic vein. We present a rare case of left-sided portal hypertension and isolated gastric varices in a patient with large B-cell lymphoma, who was treated with splenic artery embolization. The patient is a 73-year-old male with no previous history of liver disease, who presented with coffee ground emesis and melena. On admission to hospital, he was found to have a hemoglobin level of 3.4 g/l. Emergent esophagogastroduodenoscopy showed isolated bleeding gastric varices (IGV1 by Sarin classification in the fundus and cardia with subsequent argon plasma coagulation injection. He was transferred to our tertiary center where work-up revealed normal liver function tests, and abdominal ultrasound showed patent hepatic/portal vasculature without cirrhosis. MRI demonstrated a large heterogeneously enhancing mass in the pancreatic tail, with invasion into the spleen and associated splenic vein thrombosis. Surgery consultation was obtained, but urgent splenectomy was not recommended. The patient instead underwent splenic artery embolization to prevent future bleeding from his known gastric varices. Pathology from a CT-guided biopsy was consistent with diffuse large B-cell lymphoma. PET imaging showed uptake in the splenic hilum/pancreatic tail region with no additional metastatic involvement. He was evaluated by the Hematology Department to initiate R-CHOP chemotherapy. During his outpatient follow-up, he reported no further episodes of melena or hematemesis. To the best of our knowledge, there have only been two published case reports of large B-cell lymphoma causing upper gastrointestinal bleeding from isolated gastric varices. These cases were treated with splenectomy or

  16. Subcutaneous panniculitis-like T-cell lymphoma in children. Literature review and case reports

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    D. S. Abramov

    2013-01-01

    Full Text Available Subcutaneous panniculitis-like T-cell lymphoma (SPTL is a rare tumor from αβ mature cytotoxic T-lymphocytes, which primarily affects the subcutaneous adipose tissue and has morphological manifestations similar to panniculitis. SPTL frequency is less than 1 % of all NHL. It occurs in all age groups, but only 19–20 % are patients younger 20 years. Median age of patients is 35–36 years. To date are only a few cases in children described. In this article we described 3 SPTL cases in patients 1, 10 and 17 years old with typical clinical presentation and detailed analysis.

  17. Subcutaneous panniculitis-like T-cell lymphoma in children. Literature review and case reports

    Directory of Open Access Journals (Sweden)

    D. S. Abramov

    2014-07-01

    Full Text Available Subcutaneous panniculitis-like T-cell lymphoma (SPTL is a rare tumor from αβ mature cytotoxic T-lymphocytes, which primarily affects the subcutaneous adipose tissue and has morphological manifestations similar to panniculitis. SPTL frequency is less than 1 % of all NHL. It occurs in all age groups, but only 19–20 % are patients younger 20 years. Median age of patients is 35–36 years. To date are only a few cases in children described. In this article we described 3 SPTL cases in patients 1, 10 and 17 years old with typical clinical presentation and detailed analysis.

  18. [A Case of Intravascular Lymphoma Mimicking Acute Sinusitis in Which the Outcome was Unfortunate].

    Science.gov (United States)

    Kambara, Rumi; Horii, Arata; Osak, Yasuhiro; Inohara, Hidenori

    2015-06-01

    Intravascular large B-cell lymphomas (IVLBCL) are a rare and aggressive non-Hodgkin Lymphoma characterized by proliferation of malignant lymphoid cells into the small blood vessels of the whole body. Making a diagnosis is very difficult due to the lack of mass formation and lymph node enlargement, resulting in a poor prognosis. We report herein on a case of IVLBCL which was proved by a biopsy of the nasal mucosa during endoscopic sinus surgery. A 77-year-old woman was admitted with complaints of headache, rhinorrhea, and fever. Computed tomography showed a shadow in the ethmoid sinus on both sides but without polyps. We suspected acute sinusitis and started therapy, however, high fever persisted with worsening of the patient's general condition. Pathological analysis of biopsy specimens from the nasal cavity and sinuses revealed proliferation of malignant lymphoid cells into the small blood vessels and the final diagnosis was IVLBCL. Chemotherapy was initially effective for her general condition but she died 13 months after the first visit. It is important to suspect IVLBCL, if there is any deterioration of the patient's general condition and persistence of the disease against treatment. The nasal cavity is recommended as a site of random biopsy because of its rich population of small blood vessels.

  19. A rare case of splenic lymphoma in a patient with polymyositis manifesting as gastric variceal bleeding.

    Science.gov (United States)

    Parekh, Ravish; Walia, Sandeep; Zalawadia, Ashish; Siddiqui, Yousuf

    2015-04-01

    We report an unusual case of upper gastrointestinal bleeding due to isolated gastric variceal bleeding in a patient with splenomegaly who was subsequently diagnosed with diffuse large B-cell lymphoma. The patient is a 47-year-old male with a history of polymyositis who presented to the emergency room with complaints of lightheadedness and melena for 2 days. On initial presentation, the patient had positive orthostatic vital signs. He was found to be anemic with presenting hemoglobin of 5.8 g/dl (compared with 13.4 g/dl 4 months prior to presentation). The patient was aggressively resuscitated with intravenous fluid and blood transfusions. An emergency esophagogastroduodenoscopy was performed which showed isolated gastric varices in the fundus of the stomach, with no active bleeding or high-risk stigmata. Abdominal computed tomography revealed focal splenic vein thrombosis and splenomegaly with ill-defined hypodensities. Portal and superior mesenteric veins were patent. Mild edema was seen surrounding the spleen and non-specific abdominal lymphadenopathy was also reported. A surgical consultation recommended an urgent splenectomy. Pathology of the removed spleen revealed diffuse large B-cell lymphoma. Positron emission tomography-computed tomography revealed lymphomatous disease in the thorax, abdomen, pelvis and bone marrow. The patient was subsequently started on chemotherapy.

  20. Primary Diffuse Large B-Cell Lymphoma Localized to the Lacrimal Sac: A Case Presentation and Review of the Literature

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    Kevin Zarrabi; Ved Desai; Brandom Yim; Gabig, Theodore G.

    2016-01-01

    We report a rare case of diffuse large B-cell lymphoma (DLBCL) of the lacrimal sac in a 50-year-old male. The incidence of primary ocular lymphoma is low and it is considered a rare disease. Moreover, reports of ocular DLBCL are uncommon and the disease remains poorly characterized. Our patient presented for management of osteomyelitis and was incidentally found to have a painless swelling and cyst around his right eye. A PET/CT scan revealed hypermetabolic activity within the lacrimal sac an...

  1. Pineal Diffuse Large B-Cell Lymphoma Concomitant With Pituitary Prolactinoma: Possible Correlation Between 2 Distinguished Pathologies: A Case Report.

    Science.gov (United States)

    Kim, Yeong-Jin; Kim, Hee Kyung; Yang, Deok-Hwan; Jung, Shin; Noh, Myung-Giun; Lee, Jae-Hyuk; Lee, Kyung-Hwa; Moon, Kyung-Sub

    2016-02-01

    This is the first reported case of pineal lymphoma with concomitant prolactin-producing pituitary adenoma.A 51-year-old male experienced worsening headaches accompanied by nausea, diplopia, and memory loss for 1 month. Cranial nerve examination revealed bilateral upward gaze limitation with convergence impairment, which is known as Parinaud syndrome. Magnetic resonance images revealed a mass in the pineal gland with a coexisting mass within the enlarged sella fossa. Hormone analysis revealed hyperprolactinemia. The pineal mass was removed without injuring the hypothalamus, brain stem, or any neighboring vessels. Pathology examination confirmed the diagnosis of diffuse large B-cell lymphoma (DLBCL) involving the pineal gland. After further studies, the pineal lymphoma was determined to be a secondary tumor from a gastric primary tumor. The patient died 6 months after diagnosis due to systemic progression of DLBCL.Although the mechanistic link between hyperprolactinemia and lymphoma progression has not been clarified on a clinical basis, high prolactin levels may contribute to the rapid progression and therapeutic resistance of the lymphoma.

  2. Clinicopathologic features of lymphoma: analyses of 664 cases%664例淋巴瘤临床病理分析

    Institute of Scientific and Technical Information of China (English)

    宋琳; 邢晓明; 冉雯雯; 李宏; 邵玉铭; 李玉军

    2013-01-01

    the new WHO classification all the cases were reappraised.Results Of the 664 cases, 621 cases ( 93.52% )were non-Hodgkin' s lymphoma( NHL ) and 43 cases ( 6.48% ) were Hodgkin' s lymphoma ( HL ).Among NHL cases, 78.10% were B-cell neoplasms and 21.90% were T/NK-cell neoplasms.The commonest subtypes were diffuse large B-cell lymphoma, unspecified ( DLBCL-NOS, 44.61% ), extranodal marginal zone B-cell lymphoma of MALT type ( MALT, 7.73% ), extranodal NK/T-cell lymphoma ( 7.25% ), peripheral T-cell lymphoma, unspecified ( PTCL-NOS, 5.31% ), and chronic lymphocytic leukemia/small lymphocytic lymphoma ( CLL/SLL, 5.15% ).Nodular sclerosis classical Hodgkin' s lymphoma ( NSCHL ) was the commonest pathological type of Hodgkin' s lymphoma.The ratio of male to female was 1.52 : 1.The mean age at presentation was 53 years ( range 2 ~ 95 years ).The lymph nodes of the cervical region were most commonly involved.Conclusion Of the 664 cases of lymphoma, DLBCL is the commonest subtype of NHL, and NSCHL is the commonest subtype of HL.Most subtypes show a male predominance with most commonly affected in cervical lymphnodes.

  3. Medial rectus muscle myositis as an atypical presentation of mucosa-associated lymphatic tissue lymphoma: a case report

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    Juliana Sá Freire Medrado Dias

    2014-04-01

    Full Text Available Here we describe the rare case of a 55-year-old man with medial rectus muscle myositis as an atypical presentation of non-Hodgkin B-cell mucosa-associated lymphoma (MALT. Pathology and immunohistochemistry of the affected muscle confirmed the diagnosis of a neoplasm. The primary etiology of orbital myositis is Graves' ophthalmopathy, but several other diseases may cause this clinical presentation. Therefore, the neoplastic causes must be eliminated from the differential diagnoses. non-Hodgkin B-cell mucosa-associated lymphoma is the most common histological type of lymphoma in the orbit, with the conjunctiva and lacrimal glands being the most commonly affected sites. However, it may also present in atypical forms involving others sites and tissues.

  4. Celiac disease and fulminant T lymphoma detected too late in a 35-year-old female patient: Case report

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    Marušić, Marinko; Gulić, Saša; Gašparov, Slavko; Bilić, Ante; Jurčić, Dragan; Vučković, Branimir; Stanić, Gabrijela; Luetić, Krešimir; Dominković, Anto; Sučić, Tena

    2011-01-01

    Celiac disease is the most common chronic gastroenterological autoimmune disease characterized by gluten intolerance. The diagnosis of celiac disease and enteropathy-associated T cell lymphoma is often made when it is too late. Case report describes a 35-year-old female patient managed for one year under the diagnosis of inflammatory bowel disease and admitted to our hospital for exacerbation of the underlying disease. However, inflammatory bowel disease was ruled out by diagnostic work-up, while the clinical picture and the findings obtained raised suspicion of lymphoma. The patient’s condition was additionally complicated by fulminant course of the disease and ileus. Conclusion:Early diagnosis and appropriate treatment of the disease, and follow up of family members are crucial to prevent intestinal lymphoma development. PMID:21875423

  5. Colonic adenocarcinoma, mucosa associated lymphoid tissue lymphoma and tuberculosis in a segment of colon: A case report

    Institute of Scientific and Technical Information of China (English)

    Ambedkar; Raj; Kulandai; Velu; Banushree; C; Srinivasamurthy; Krishnan; Nagarajan; Ilavarasi; Sinduja

    2014-01-01

    Synchronous occurrence of adenocarcinoma and mucosa associated lymphoid tissue(MALT) lymphoma of colon is rare, and its presence with coexisting tuberculosis is still rarer. To our knowledge, this may be the first case report. In the present report, we describe a 43-year-old female who presented with a history of abdominal pain, fever, loss of weight and loss of appetite. Colonoscopy showed a large ulceroproliferative mass arising from the caecum, biopsy of which showed it to be adenocarcinoma of the colon. A right hemicolectomy was performed and microscopic study of the colon revealed tuberculosis and synchronous adenocarcinoma with lymphoma. Eight of sixteen lymph nodes showed tuberculosis and three of sixteenpericoloniclymphnodes showed metastatic deposits. Immunostains further confirmed the tumour to be adenocarcinoma with MALT lymphoma. We would like to highlight the diagnostic challenges arising from the multi-faceted presentations of these three conditions.

  6. Herpes simplex encephalitis and subsequent cytomegalovirus encephalitis after chemoradiotherapy for central nervous system lymphoma: a case report and literature review.

    Science.gov (United States)

    Suzuki, Hiroshi I; Hangaishi, Akira; Hosoya, Noriko; Watanabe, Takuro; Kanda, Yoshinobu; Motokura, Toru; Chiba, Shigeru; Kurokawa, Mineo

    2008-06-01

    Neurological complications during the treatment of hematological malignancies have a wide range of causes. Treatment-related leukoencephalopathy has been recognized as a major complication of combined chemotherapy and radiotherapy for central nervous system (CNS) lymphoma, and can complicate the diagnosis of CNS infection. Herein, we present a patient with diffuse large B-cell lymphoma who developed herpes simplex encephalitis (HSE) and subsequent cytomegalovirus encephalitis after chemoradiotherapy for CNS relapse. Although cerebrospinal fluid examination (CSF) showed no significant pleocytosis, brain magnetic resonance imaging and polymerase chain reaction analysis of the CSF were useful in the diagnosis. With a review of the literature on the association between HSE and radiotherapy for CNS malignancies, our case suggests that an awareness of viral encephalitis is important in the differential diagnosis of acute neurologic disturbance during chemoradiotherapy for CNS lymphoma.

  7. Mucosa associated lymphoid tissue lymphoma presenting within a solitary anti-mesenteric dilated segment of ileum: a case report

    Directory of Open Access Journals (Sweden)

    Storey Rowland

    2009-01-01

    Full Text Available Abstract Introduction Mucosa associated lymphoid tissue (MALT lymphoma is the third most common non-Hodgkin's lymphoma subtype. Clinical presentation is often insidious as a low-grade lesion and disease tends to remain localised for a long period of time. Ileal involvement is rare and presentation within an area of focal anti-mesenteric ileal wall dilation simulating a large diverticulum has not been reported. Case presentation A 59-year-old man of Caucasian origin presented to a general surgical outpatients clinic with an 18-month history of intermittent upper abdominal pain following meals. Following normal gastroscopy and abdominal ultrasound, a focally dilated segment of ileum was seen on computed tomography and further clarified by barium investigation. Histology of this segment demonstrated MALT lymphoma of the small bowel. Conclusion A solitary focally dilated segment of ileal wall may be neoplastic in nature and surgical resection needs to be considered.

  8. HTLV 1 associated adult T cell lymphoma/leukemia a clinicopathologic, immunophenotypic tale of three cases from non-endemic region of south India

    Directory of Open Access Journals (Sweden)

    Faiq Ahmed

    2012-01-01

    Full Text Available Adult T cell lymphoma/leukemia is a peripheral T-cell neoplasm caused by human T-cell lymphotrophic virus-1, affects mostly adults with systemic involvement and poor prognosis. Diagnosis of adult T-Cell leukemia/Lymphoma is challenging. The clinico-pathologic and immuno-phenotypic features of the three cases will be presented.

  9. Denis Parsons Burkitt CMG, MD, DSc, FRS, FRCS, FTCD (1911-93) Irish by birth, Trinity by the grace of God.

    Science.gov (United States)

    Smith, Owen

    2012-03-01

    Denis Parsons Burkitt, surgeon and research scientist, is a household name in the medical profession. Denis received his BA in 1933 and graduated as a physician in 1935 from Trinity College, Dublin. After serving as a surgeon in the Royal Army Medicine Corps during World War II, he worked as a surgeon and lecturer in Africa. It was in Africa that he developed exceptional observational and analytical skills, which led him to identify and formally develop a successful treatment for a childhood cancer that is now called Burkitt Lymphoma. The influence of Christianity in his life was huge. Throughout his life he remained extremely modest, attributing much of what he had achieved to the work of others. Denis's contributions to haemato-oncology remain salient today, and his discoveries continue to generate new research. Throughout his career he received some of the highest scientific honours from many different countries across the globe.

  10. Distribution and ZAP-70 expression of WHO lymphoma categories in Shanxi, China: a review of 447 cases using a tissue microarray technique.

    Science.gov (United States)

    Wang, Jinfen; Young, Lillian; Win, William; Taylor, Clive R

    2005-12-01

    This study aims to assess the distribution of lymphoma subtypes in Shanxi, China, according to the World Health Organization (WHO) classification, and to compare the relative distribution with other areas of the world. H&E-stained tissue sections from the archives of the Shanxi Tumor Hospital, China, were reviewed and 447 cases with sufficient materials were selected for detailed study. A panel of antibodies and probes was assembled, including antibodies to ALK1, bcl-6, CDs 1alpha, 3, 4, 5, 7, 8, 10, 15, 20, 23, 30, 43, 56, 68, 79alpha, and 99, cyclin D1, EMA, kappa, lambda, LMP1, PAX5, TdT, Vs38C and ZAP70, plus EBER RNA probe by in situ hybridization. The 447 lymphoma cases, subtyped according to the WHO classification, were assembled in triplicate into 11 tissue microarrays and examined with the panel of markers described. Among the 447 cases, 385 (82.6%) were confirmed to be non-Hodgkin lymphomas (NHL) and 62 (13.9%) were Hodgkin lymphomas of classic type (CHL). Of the NHL cases, 68.6% were B-cell lymphomas and 30.6% T/NK-cell lymphomas. Histiocytic neoplasms accounted for only three cases (0.8%). Diffuse large B-cell lymphomas (DLBCL) were the most common subtype (35.1%), followed by peripheral T-cell lymphomas unspecified (PTun, 12.0%), extranodal marginal zone B-cell lymphomas (MALT lymphomas, 11.7%), follicular lymphomas (FL, 8.6%), T-lymphoblastic lymphomas (T-LBL, 7.0%), anaplastic large cell lymphomas (ALCL, 4.2%), B small lymphocytic lymphomas (B SLL, 3.6%), and mantle cell lymphomas (MCL, 2.6%). Of 263 B-cell neoplasms, 105 (39.9%) expressed immunoglobulin light chain, including 52 kappa and 53 lambda, detectable in paraffin sections. The incidence of DLBCL was similar to many Western countries and Asia. The frequency of FL was, however, much lower than the usual pattern in Western countries, although NK/T-cell lymphomas were more common (30.6%), similar to other countries in Asia, including Japan and Korea. With regard to markers of EBV infection, 8

  11. A case of composite classical and nodular lymphocyte predominant Hodgkin lymphoma with progression to diffuse large B-cell non-Hodgkin lymphoma: Diagnostic difficulty in fine-needle aspiration cytology.

    Science.gov (United States)

    Das, Dilip K; Sheikh, Zafar A; Al-Shama'a, Mariam H; John, Bency; Alawi, Abdulla M S; Junaid, Thamradeen A

    2017-03-01

    A small percentage of nodular lymphocytic predominant Hodgkin lymphoma (NLPHL) progresses to diffuse large B-cell lymphoma (DLBCL). There have also been rare reports of gray zone lymphoma with features intermediate between classical Hodgkin lymphoma (CHL) and DLBCL. We report a very rare case of composite lymphoma (CHL and NLPHL) progressing to DLBCL, and highlight the diagnostic difficulty faced during its fine-needle aspiration (FNA) cytology diagnosis. A 65-year-old woman presented with a right axillary swelling which was subjected to FNA cytology. The routine FNA cytology diagnosis was anaplastic large cell lymphoma (ALCL) but immunocytochemistry did not support this diagnosis completely. The histopathological diagnosis of the excised lymph node was NLPHL with progression to DLBCL in our hospital but in a hospital abroad where the patient was treated, the reviewed diagnosis was CHL. The patient had a rapid downhill course with development of terminal pleural effusion and died approximately one year from initial diagnosis.The review of the cyto-histologic material along with additional immunocyto/histochemical studies and the clinical course of the disease support the diagnosis of a composite lymphoma (CHL and NLPHL) with progression to DLBCL. It is suggested that all the three lesions were clonally related. Diagn. Cytopathol. 2017;45:262-266. © 2016 Wiley Periodicals, Inc.

  12. Viremia during pregnancy and risk of childhood leukemia and lymphomas in the offspring: Nested case-control study.

    Science.gov (United States)

    Bzhalava, Davit; Hultin, Emilie; Arroyo Mühr, Laila Sara; Ekström, Johanna; Lehtinen, Matti; de Villiers, Ethel-Michele; Dillner, Joakim

    2016-05-01

    A possible role for infections of the pregnant mother in the development of childhood acute leukemias and lymphomas has been suggested. However, no specific infectious agent has been identified. Offspring of 74,000 mothers who had serum samples taken during pregnancy and stored in a large-scale biobank were followed up to the age of 15 years (750,000 person years) through over-generation linkages between the biobank files, the Swedish national population and cancer registers to identify incident leukemia/lymphoma cases in the offspring. First-trimester sera from mothers of 47 cases and 47 matched controls were retrieved and analyzed using next generation sequencing. Anelloviruses were the most common viruses detected, found in 37/47 cases and in 40/47 controls, respectively (OR: 0.6, 95% CI: 0.2-1.9). None of the detected viruses was associated with leukemia/lymphoma in the offspring. Viremia during pregnancy was common, but no association with leukemia/lymphoma risk in the offspring was found.

  13. A case of acromegaly complicated with diabetic ketoacidosis, pituitary apoplexy, and lymphoma.

    Science.gov (United States)

    Jiang, He-Jiun; Hung, Wei-Wen; Hsiao, Pi-Jung

    2013-12-01

    Acromegaly is always complicated with comorbidities and increased mortality. The disease activity and mortality outcomes are highly correlated to the level of growth hormone and insulin-like growth factor 1. A variety of clinical manifestations of acromegaly have been reported. We present a unique case where a 49-year-old male was diagnosed with acromegaly with a first manifestation as an episode of diabetic ketoacidosis. Because he refused any suggestion of treatment, a recurrent episode of diabetic ketoacidosis with pituitary apoplexy occurred. A huge B-cell lymphoma displaying as a huge facial mass followed within 1 year of the diagnosis of acromegaly. Death from advanced cancer ensued 3 years later. This clinical experience strongly reinforces the urgency of controlling growth hormone and insulin-like growth factor 1 as soon as possible once acromegaly is diagnosed.

  14. Successful Management of Jejunal Perforation in Burkitt’s Lymphoma: A Case Report

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    David A. Finch

    2012-01-01

    Full Text Available Burkitt’s lymphoma (BL is rare, rapidly growing, and highly aggressive. Urgent commencement of chemotherapy is vital to prevent complications and promote a favourable prognosis. Any factor causing a delay in the initiation of chemotherapy will affect prognosis significantly. Intestinal perforation is a well-known complication with devastating consequences. It inevitably leads to a delay in the initiation of chemotherapy. There are few reports in the literature that discuss this complication. Furthermore, there are no reports of patients that have survived intestinal perforation occurring prior to the commencement of chemotherapy. We present a case of a 55-year-old male who survived perforation of advanced sporadic BL of the jejunum occurring prior to the commencement of chemotherapy. Critical aspects of the patients care are discussed.

  15. Disseminated non-Hodgkin's lymphoma presenting as bilateral salivary gland enlargement: a case report

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    Revanappa, Manjunatha M. [Dept. of Oral Medicine and Radiology, College of Dental Sciences, Davangere (India); Sattur, Atul P.; Naikmasur, Venkatesh G. [Dept. of Oral Medicine and Radiology, SDM College of Dental Sciences and Hospital, Dharwad (India); Thakur, Arpita Rai [Dept. of Oral Medicine and Radiology, Jamia Milia Islamia University, New Delhi (India)

    2013-03-15

    Non-Hodgkin's lymphoma (NHL) constitutes a group of malignancies those arises from cellular components of lymphoid or extranodal tissues. The head and neck is the most common area for the presentation of these lymphoproliferative disorders. Primary involvement of salivary glands is uncommon. This report described a case of a 73-year-old female patient who presented with involvement of both nodal and extranodal sites, with predominant involvement of salivary glands. The tumor staging worked up along with imaging, histopathological, and immunohistochemical findings were discussed. Computed tomographic images showed the involvement of Waldeyer's ring, larynx, orbit, and spleen. This report described imaging and prognostic tumor markers in diagnosing, treatment planning, and prognosis.

  16. Dietary pattern and risk of hodgkin lymphoma in a population-based case-control study.

    Science.gov (United States)

    Epstein, Mara M; Chang, Ellen T; Zhang, Yawei; Fung, Teresa T; Batista, Julie L; Ambinder, Richard F; Zheng, Tongzhang; Mueller, Nancy E; Birmann, Brenda M

    2015-09-01

    Classic Hodgkin lymphoma (cHL) has few known modifiable risk factors, and the relationship between diet and cHL risk is unclear. We performed the first investigation of an association between dietary pattern and cHL risk in 435 cHL cases and 563 population-based controls from Massachusetts and Connecticut (1997-2000) who completed baseline diet questionnaires. We identified 4 major dietary patterns ("vegetable," "high meat," "fruit/low-fat dairy," "desserts/sweets") using principal components analysis. We computed multivariable odds ratios and 95% confidence intervals for associations of dietary pattern score (quartiles) with younger-adult (age dietary patterns were not clearly associated with cHL. We report the first evidence for a role of dietary pattern in cHL etiology. Diets featuring high intake of meat or desserts and sweets may increase cHL risk.

  17. Bilateral Primary Intraocular Lymphoma

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    Mehrdad Karimi

    2011-01-01

    Full Text Available Purpose: To report a case of bilateral primary intraocular lymphoma. Case report: A 33-year-old man presented with bilateral blurred vision since two years ago. Examination revealed large keratic precipitates, anterior chamber reaction, posterior subcapsular cataracts, and vitreous infiltration. After a short trial of topical and periocular steroids, diagnostic 25-gauge pars plana vitrectomy was performed and cytologic evaluation of the aspirate confirmed a diagnosis of intraocular lymphoma. The patient was subsequently managed with intravitreal methotrexate in both eyes and responded favorably. Central nervous system workup for lymphoma was negative. Conclusion: Primary intraocular lymphoma should be considered in young adults suffering from chronic recalcitrant panuveitis.

  18. Fatal septicemia in a patient with cerebral lymphoma and an Amplatzer septal occluder: a case report

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    Stöllberger Claudia

    2011-11-01

    Full Text Available Abstract Introduction The Amplatzer septal occluder is frequently used for percutaneous closure of an atrial septal defect. Complications include thrombosis and embolism, dislocation, cardiac perforation, and, rarely, infection. We report the case of a patient who had survived an occluder-related thromboembolism two years previously. Case presentation A 72-year-old Caucasian woman had received a septal occluder because of an atrial septal defect seven years ago. Two years ago, she underwent chemotherapy of a non-Hodgkin lymphoma, developed atrial fibrillation, and experienced a left-sided occluder thrombosis with stroke and peripheral embolism. Now, she presented with cerebral lymphoma, received glucocorticoids, and subsequently developed skin lesions. Swabs from the lesions and blood cultures were positive for methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa. Endocarditis, however, was considered only two months later and echocardiography suggested aortic valve endocarditis. Despite antibiotic therapy, she died three days later because of septicemia, and no post-mortem investigation was carried out. It remains uncertain whether the septal occluder was endothelialized or infected and whether explantation might have changed the outcome. Conclusions If infections occur in patients with a septal occluder, endocarditis should be considered and echocardiography should be performed early. To prevent a fatal outcome, explantation of the septal occluder should be considered, especially in patients with problems that suggest delayed endothelialization. Post-mortem investigations, including bacteriologic studies, should be carried out in patients with a septal occluder in order to assess the focal and global long-term effects of these devices.

  19. Severe hypophosphatemia induced after first cycle of the ESHAP protocol for Hodgkin's lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Al Yafei S

    2013-01-01

    Full Text Available Shereen Elazzazy,1 Hager A El-Geed,2 Sumaya Al Yafei11Pharmacy Department, National Center for Cancer Care and Research, Hamad Medical Corporation, 2College of Pharmacy, Qatar University, Doha, QatarAbstract: The effect of the ESHAP (etoposide, methylprednisolone, cytarabine, cisplatin salvage protocol on serum electrolytes has been previously reported by individual observational studies. The most commonly described electrolyte affected by the ESHAP protocol is magnesium. In addition, hypophosphatemia has been studied and reported as a complication of cisplatin therapy, although it is usually asymptomatic. This is a case report of a 51-year-old woman with relapsed Hodgkin's lymphoma who developed severe hypophosphatemia following administration of the first cycle of the ESHAP protocol. The patient started to develop gradually decreasing phosphate levels 2 weeks after receiving chemotherapy, which needed to be corrected by phosphate supplementation. This case report raises concern regarding hypophosphatemia as a possible side effect of the ESHAP protocol and points to a need for close monitoring, taking into consideration vitamin D levels, urinary phosphate excretion, parathyroid hormone levels, and arterial blood gas analysis to rule out other contributing factors. Health care providers should be made aware of this possible toxicity. Critical monitoring of phosphate levels and considering supplementation is warranted with the ESHAP protocol, especially when it is used in combination with granulocyte colony-stimulating factor and diuretics, to prevent such possible hypophosphatemia. Further investigations may be required to confirm and evaluate the significance of this type of toxicity.Keywords: hypophosphatemia, ESHAP, salvage protocol, relapsed Hodgkin's lymphoma

  20. Ispinesib in Treating Young Patients With Relapsed or Refractory Solid Tumors or Lymphoma

    Science.gov (United States)

    2013-01-15

    Childhood Burkitt Lymphoma; Childhood Central Nervous System Germ Cell Tumor; Childhood Choroid Plexus Tumor; Childhood Craniopharyngioma; Childhood Grade I Meningioma; Childhood Grade II Meningioma; Childhood Grade III Meningioma; Childhood High-grade Cerebral Astrocytoma; Childhood Infratentorial Ependymoma; Childhood Low-grade Cerebral Astrocytoma; Childhood Spinal Cord Neoplasm; Childhood Supratentorial Ependymoma; Recurrent Childhood Brain Stem Glioma; Recurrent Childhood Brain Tumor; Recurrent Childhood Cerebellar Astrocytoma; Recurrent Childhood Cerebral Astrocytoma; Recurrent Childhood Ependymoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Medulloblastoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor; Recurrent Childhood Visual Pathway and Hypothalamic Glioma; Unspecified Childhood Solid Tumor, Protocol Specific

  1. Cystic changes in mucosa-associated lymphoid tissue lymphoma of lung: a case report

    Institute of Scientific and Technical Information of China (English)

    MIAO Li-yun; CAI Hou-rong

    2009-01-01

    @@ Mucosa-associated lymphoid tissue (MALT) is a term that describes lymphoid tissue in various sites of the body, such as the gastrointestinal tract, thyroid, breast, lung, salivary glands, eye, and skin. MALT lymphoma of the lung is a subset of primary pulmonary lymphomas which originates from the MALT. Previously reported computed tomographic (CT) features of MALT lymphoma are the presence of consolidation or nodules in the lungs. 1-4

  2. B-cell lymphoma of the appendix: A case report and review of literature

    OpenAIRE

    Jagannath Dev Sharma; C. Chonzik; Tonmoy Das; Manigreeva Krishnatreya

    2014-01-01

    Appendicular tumors are rare, and lymphoma of the appendix is rarer. A 50 - year - old female patient presented with vague abdominal discomfort and lump in the right iliac fossa. The diagnosis of diffuse large B - cell lymphoma was made after laparotomy and histopathological examination (HPE) supported by immunohistochemistry study. For appendicular neoplasms diagnosed postoperatively, including lymphoma, a meticulous grossing and HPE cannot be over emph...

  3. Second malignancies in Hodgkin′s disease: A review of the literature and report of a case with a secondary Lennert′s lymphoma

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    Ernst JG Norval

    2014-01-01

    Full Text Available A small percentage of patients treated for Hodgkin′s disease are at risk of developing a second malignancy. The appearance of secondary malignancies such as leukemia, carcinoma or non-Hodgkin′s lymphomas may be attributed to the mutagenic effects of chemotherapy and/or radiotherapy. Most secondary non-Hodgkin′s lymphomas are of the B-cell type, but isolated cases were reportedly of a T-cell lineage. A review of the literature pertaining to the development of secondary peripheral T-cell lymphomas is presented along with the description of an additional case. The latter developed in the tonsil and was diagnosed as a Lennert′s lymphoma (lymphoepithelioid T cell lymphomaon histological and immunological grounds. This report also reviews the development of a of peripheral T-cell lymphoma described in patients following chemotherapy and/or radiotherapy for Hodgkin′s disease

  4. Epstein-barr virus-negative post-transplant lymphoproliferative diseases: three distinct cases from a single center.

    Science.gov (United States)

    Bakanay, Sule Mine; Kaygusuz, Gülşah; Topçuoğlu, Pervin; Sengül, Sule; Tunçalı, Timur; Keven, Kenan; Kuzu, Işınsu; Uysal, Akın; Arat, Mutlu

    2014-03-01

    Three cases of Epstein-Barr virus (EBV)-negative post-transplant lymphoproliferative disease that occurred 6 to 8 years after renal transplantation are reported. The patients respectively had gastric mucosa-associated lymphoid tissue lymphoma, gastric diffuse large B-cell lymphoma, and atypical Burkitt lymphoma. Absence of EBV in the tissue samples was demonstrated by both in situ hybridization for EBV early RNA and polymerase chain reaction for EBV DNA. Patients were treated with reduction in immunosuppression and combined chemotherapy plus an anti-CD20 monoclonal antibody, rituximab. Despite the reduction in immunosuppression, patients had stable renal functions without loss of graft functions. The patient with atypical Burkitt lymphoma had an abnormal karyotype, did not respond to treatment completely, and died due to disease progression. The other patients are still alive and in remission 5 and 3 years after diagnosis, respectively. EBV-negative post-transplant lymphoproliferative diseases are usually late-onset and are reported to have poor prognosis. Thus, reduction in immunosuppression is usually not sufficient for treatment and more aggressive approaches like rituximab with combined chemotherapy are required.

  5. Epstein-Barr Virus-Negative Post-Transplant Lymphoproliferative Diseases: Three Distinct Cases from a Single Center

    Directory of Open Access Journals (Sweden)

    Şule Mine Bakanay

    2014-03-01

    Full Text Available Three cases of Epstein-Barr virus (EBV-negative post-transplant lymphoproliferative disease that occurred 6 to 8 years after renal transplantation are reported. The patients respectively had gastric mucosa-associated lymphoid tissue lymphoma, gastric diffuse large B-cell lymphoma, and atypical Burkitt lymphoma. Absence of EBV in the tissue samples was demonstrated by both in situ hybridization for EBV early RNA and polymerase chain reaction for EBV DNA. Patients were treated with reduction in immunosuppression and combined chemotherapy plus an anti-CD20 monoclonal antibody, rituximab. Despite the reduction in immunosuppression, patients had stable renal functions without loss of graft functions. The patient with atypical Burkitt lymphoma had an abnormal karyotype, did not respond to treatment completely, and died due to disease progression. The other patients are still alive and in remission 5 and 3 years after diagnosis, respectively. EBV-negative post-transplant lymphoproliferative diseases are usually late-onset and are reported to have poor prognosis. Thus, reduction in immunosuppression is usually not sufficient for treatment and more aggressive approaches like rituximab with combined chemotherapy are required.

  6. Dose-adjusted Chemotherapy for Untreated c-MYC-positive Lymphoma

    Science.gov (United States)

    In this trial, adult patients with newly diagnosed Burkitt lymphoma or c-MYC-positive DLBCL will be separated into low-risk and high-risk groups; those in the low-risk group will be treated with at least three cycles of dose-adjusted EPOCH-R

  7. Bifocal Presentation of Primary Testicular Extranasal NK/T-Cell Lymphoma: A Case Report and Review of the Literature

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    Ali Naboush

    2013-01-01

    Full Text Available Introduction. Testicular lymphoma is an aggressive disease with a very poor prognosis. Nasal-type natural killer/T-cell lymphoma (NKTCL-N in particular is very uncommon and has a rapidly progressive, fatal course. Case Report. We report a case of primary NKTCL-N of the testis in a 38-years-old Middle Eastern man. The patient had a history of primary right testicular tumor diagnosed at an outside institution as a seminoma and treated with orchiectomy followed by chemo/radiation. On admission, the patient had an enormous nasal granuloma with blood workup showing pancytopenia and elevated liver function tests due to active hepatitis B infection. CT scan of the sinuses showed a very large soft tissue mass, and PET scan showed splenomegaly with multiple lymph node masses in the pelvis and the chest areas. Bone marrow and nasal tumor biopsies as well as review of the slides from the initial orchiectomy were all in favor of NKTCL-N lymphoma. The patient was treated with CHOD based combination chemotherapy and responded dramatically to the first two cycles but passed away from fulminant hepatitis B infection. Conclusion. Despite all known treatments of NKTCL-N lymphoma of the testes, this disease has a very poor prognosis and invariably follows an aggressive clinical course.

  8. [Systemic lymphoma cells with T precursor condition of extreme female genital tract. A case report and literature review].

    Science.gov (United States)

    Butrón Valdez, Karla; Ramírez Galves, Miguel; Germes Piña, Fernando; Ramos Martínez, Ernesto; Zamora Perea, Arturo

    2009-06-01

    Primary female genital tract non Hodgkin's lymphoma is a rare presentation for a common disease in the childhood, and its classification as primary extranodal lymphoma is still controversial. There are a few cases reported as a primary precursor B-cell lymphoblastic lymphoma of the female genital tract, but there is not any case reported as primary precursor T-cell lymphoblastic lymphoma of the ovary in childhood. Herein we describe a 16 years old young woman with bilateral ovarian tumors, paraaortic lymphoadenophaty and disseminate disease to the female genital tract including extension of the tumor to neighboring organs like the omentum and the appendix. Exploratory laparatomy were performed with bilateral salpingo-oophorectomy, hysterectomy, omentectomy, appendectomy, pelvic and para-aortic lymphadenectomy, pelvic washings and with biopsy of vaginal vault. The chemotherapy regimen comprised of CHOP (Cyclophosphamide, Hydroxydaunorubicin, Oncovin, Prednisone/Prednisolone) and methotrexate, 3 months later presents left facial hemiparesia follow by right facial hemiparesia, 7 months later presents more Central Nervous System (CNS) complications and apparently was complicated with acute lymphocitic leukemia and after 16 months from the diagnosis, following by a torpid evolution, the pacient finally died.

  9. Magnetic resonance imaging findings in primary lymphoma of the liver: a case report

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    Bilaj Fatmir

    2012-09-01

    Full Text Available Abstract Introduction Primary lymphoma of the liver is an extremely rare finding, with the few such cases reported in the literature to date describing indeterminate imaging findings, being focused more on computed tomography. To the best of our knowledge, there is no prior report describing magnetic resonance imaging scan findings with such a lesion. In the case reported here, magnetic resonance imaging gave us the opportunity to ascertain the correct diagnosis, confirmed by histopathology, thus avoiding unnecessary surgery or other treatments. Although this condition is rare, knowledge of magnetic resonance imaging findings will be invaluable for radiologists and other medical subspecialties that may face such cases in the future in helping to provide adequate management for affected patients. Case presentation A focal lesion was incidentally detected by ultrasound in a 75-year-old asymptomatic Albanian man being treated for benign hypertrophy of prostate. Chest and abdomen computed tomography scans did not reveal any abnormal findings besides a solid focal lesion on the right lobe of the liver and a mild homogenous enlargement of the prostate gland. Subsequently, magnetic resonance imaging of the upper abdomen was performed for better characterization of this lesion. Our patient was free of symptoms and his laboratory test results were normal. Conclusions The magnetic resonance imaging scan results showed some distinctive features that helped us to make the correct diagnosis, and were thus very important in helping us provide the correct treatment for our patient.

  10. Testicular lymphoma

    DEFF Research Database (Denmark)

    Møller, Michael Boe; d'Amore, F; Christensen, Bjarne Egelund

    1994-01-01

    In a Danish population-based non-Hodgkin's lymphoma registry, 2687 newly diagnosed patients were registered from 1983 to 1992. 39 had testicular involvement (TL) (incidence 0.26/10(5)/year). Median age was 71 years. 24 cases had localised and 15 had disseminated disease. Histologically, all cases...... were diffuse (65% diffuse centroblastic type). Of the 27 tested, 11% were of T- and 89% of B-immunophenotype. In localised cases, where surgery was supplemented by combination chemotherapy (CCT), the relapse rate was 15.4%. The relapse rate for cases with localised disease treated with other regimens...

  11. Renal infarction due to polyarteritis nodosa in a patient with angioimmunoblastic T-cell lymphoma: a case report and a brief review of the literature

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    Ambrosio Maria

    2012-05-01

    Full Text Available Abstract Angioimmunoblastic T-cell lymphoma is one of the most common subtypes of peripheral T-cell lymphoma (15-20% of all cases, accounting for approximately 1-2% of all non-Hodgkin lymphomas. It often presents autoimmune phenomena including hemolytic anemia, thrombocytopenia, glomerulonephrities and circulating immune complexes. Polyarteritis nodosa is an autoimmune disease characterized by necrotizing vasculitis of medium vessels, which rarely develops in association with hematological malignant disorders. Herein we report the case of a 40-year-old man who underwent lymph node biopsy in the suspicious of sarcoidosis. On the basis of histological and immunohistochemical findings, the diagnosis of angioimmunoblastic T-cell lymphoma was performed. The patient was successfully treated with cytarabine-based regimen for 6 cycles. Three months after the initial diagnosis of angioimmunoblastic T-cell lymphoma, a whole body computed tomography showed a lesion in the lower pole of the left kidney. Renal cell carcinoma was suspected, thus a nephrectomy was carried out. The histological findings were compatible with polyarteritis nodosa. To the best of our knowledge, the association between polyarteritis nodosa and angioimmunoblastic T-cell lymphoma has been described only once. This relation may be secondary to the induction of an autoimmune phenomenon by the lymphoma with the formation of circulating immune complexes, leading to vessels walls injury. A careful evaluation is needed in the management of angioimmunoblastic T-cell lymphoma patients with signs of renal failure in order to avoid delay of treatment and organ damage.

  12. Renal infarction due to polyarteritis nodosa in a patient with angioimmunoblastic T-cell lymphoma: a case report and a brief review of the literature.

    Science.gov (United States)

    Ambrosio, Maria Raffaella; Rocca, Bruno Jim; Ginori, Alessandro; Onorati, Monica; Fabbri, Alberto; Carmellini, Mario; Lazzi, Stefano; Tripodi, Sergio

    2012-05-08

    Angioimmunoblastic T-cell lymphoma is one of the most common subtypes of peripheral T-cell lymphoma (15-20% of all cases), accounting for approximately 1-2% of all non-Hodgkin lymphomas. It often presents autoimmune phenomena including hemolytic anemia, thrombocytopenia, glomerulonephrities and circulating immune complexes. Polyarteritis nodosa is an autoimmune disease characterized by necrotizing vasculitis of medium vessels, which rarely develops in association with hematological malignant disorders. Herein we report the case of a 40-year-old man who underwent lymph node biopsy in the suspicious of sarcoidosis. On the basis of histological and immunohistochemical findings, the diagnosis of angioimmunoblastic T-cell lymphoma was performed. The patient was successfully treated with cytarabine-based regimen for 6 cycles. Three months after the initial diagnosis of angioimmunoblastic T-cell lymphoma, a whole body computed tomography showed a lesion in the lower pole of the left kidney. Renal cell carcinoma was suspected, thus a nephrectomy was carried out. The histological findings were compatible with polyarteritis nodosa. To the best of our knowledge, the association between polyarteritis nodosa and angioimmunoblastic T-cell lymphoma has been described only once. This relation may be secondary to the induction of an autoimmune phenomenon by the lymphoma with the formation of circulating immune complexes, leading to vessels walls injury. A careful evaluation is needed in the management of angioimmunoblastic T-cell lymphoma patients with signs of renal failure in order to avoid delay of treatment and organ damage.

  13. A case of tonsillar anaplastic large cell lymphoma-anaplastic lymphoma kinase negative: An unusual site of involvement with review of literature

    Directory of Open Access Journals (Sweden)

    Umesh Das

    2014-01-01

    Full Text Available We present this unusual case of the clinical importance of a 50-year-old male patient who presented with foreign body sensation in the throat and halitosis of 20 days duration. On examination, there were no palpable lymph nodes and oral cavity revealed an ulcero proliferative growth over the right tonsil. Computed tomography of the paranasal sinuses and neck revealed a heterogeneously enhancing mass involving the right tonsil measuring 3.8 cm × 3 cm. Biopsy of the tonsillar mass was suggestive of anaplastic large cell lymphoma (ALCL with neoplastic large cells positive for CD30, epithelial membrane antigen and CD3 and negative for Tdt, CD56, anaplastic lymphoma kinase (ALK and cytokeratin. A diagnosis of ALK negative ALCL Stage IA was made and the patient was started on chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone every 3 weeks. He received six cycles of chemotherapy followed by 33 gray involved region radiotherapy and reassessment showed total regression of the tonsillar lesion. The patient is in complete remission and now under follow-up for the last 2 years

  14. Rapid Treatment of Leukostasis in Leukemic Mantle Cell Lymphoma Using Therapeutic Leukapheresis: A Case Report

    Directory of Open Access Journals (Sweden)

    Xuan Duc Nguyen

    2011-01-01

    Full Text Available We describe a case of severe leukocytosis caused by leukemic mantle cell lymphoma (MCL, complicated by leukostasis with myocardial infarction in which leukapheresis was used in the initial management. A 73-year-old male presented to the emergency department because of fatigue and thoracic pain. Blood count revealed 630 × 109/L WBC (white blood cells. The electrocardiogram showed ST-elevation with an increase of troponin and creatinine kinase. The diagnosis was ST-elevation myocardial infarction (STEMI induced and complicated by leukostasis. Immunophenotyping, morphology, cytogenetic and fluorescence-in-situ-hybridization analysis revealed the diagnosis of a blastoid variant of MCL. To remove leukocytes rapidly, leukapheresis was performed in the intensive care unit. Based on the differential blood count with 95% blasts, which were assigned to the lymphocyte population by the automatic hematology analyzer, leukapheresis procedures were then performed with the mononuclear cell standard program on the Spectra cell separator. The patient was treated with daily leukapheresis for 3 days. The WBC count decreased to 174 × 109/L after the third leukapheresis, with a 72% reduction. After the second apheresis, treatment with vincristine, cyclophosphamide, and prednisolone was started. The patient fully recovered in the further course of the treatment. To the best of our knowledge, this is the first report on blastoid MCL with leukostasis associated with a STEMI that was successfully treated by leukapheresis. Effective harvest of circulating lymphoma cells by leukapheresis requires adaptation of instrument settings based on the results of the differential blood count prior to apheresis.

  15. Primary non-Hodgkin's lymphoma of the breast: a report of 11 cases.

    Science.gov (United States)

    Cabras, Maria Giuseppina; Amichetti, Maurizio; Nagliati, Michele; Orrù, Paola; Mamusa, Angela Maria; Angelucci, Emanuele

    2004-12-01

    The breast is a rare localization of primary non-Hodgkin's lymphoma. We review our 15 years' experience in 11 patients with primary breast lymphoma. Based on our experience and on literature data we support a management scheme with CHOP or CHOP-like combination chemotherapy followed by involved field radiotherapy.

  16. EBV AND HIV-RELATED LYMPHOMA

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    Michele Bibas

    2009-12-01

    Full Text Available HIV-associated lymphoproliferative disorders represent a heterogeneous group of diseases, arising in the presence of HIV-associated immunodeficiency. The overall prevalence of HIV-associated lymphoma is significantly higher compared to that of the general population and it continues to be relevant even after the wide availability of highly active antiretroviral therapy (HAART (1. Moreover, they still represent one of the most frequent cause of death in HIV-infected patients. Epstein–Barr virus (EBV, a γ-Herpesviruses, is involved in human lymphomagenesis, particularly in HIV immunocompromised patients. It has been largely implicated in the development of B-cell lymphoproliferative disorders as Burkitt lymphoma (BL, Hodgkin disease (HD, systemic non Hodgkin lymphoma (NHL, primary central nervous system lymphoma (PCNSL, nasopharyngeal carcinoma (NC. Virus-associated lymphomas are becoming of significant concern for the mortality of long-lived HIV immunocompromised patients, and therefore, research of advanced strategies for AIDS-related lymphomas is an important field in cancer chemotherapy. Detailed understanding of the EBV  lifecycle and related cancers at the molecular level is required for novel strategies of molecular-targeted cancer chemotherapy The linkage of HIV-related lymphoma with EBV infection of the tumor clone has several pathogenetic, prognostic and possibly therapeutic implications which are reviewed herein

  17. [Primary gastrointestinal follicular lymphoma of the small intestine with massive hemorrhage: a report of three cases].

    Science.gov (United States)

    Sato, Akiyasu; Tsujimura, Hideki; Sugiyama, Takahiro; Maruyama, Satoshi; Yamada, Shuhei; Ono, Keiko; Wang, Xiaofei; Sugawara, Takeaki; Ise, Mikiko; Itami, Makiko; Kumagai, Kyouya

    2016-03-01

    Primary gastrointestinal follicular lymphoma (FL) has an indolent clinical presentation and many of cases are diagnosed incidentally during routine endoscopic examinations. Herein, we present 3 cases with FL of the small intestine developed massive intestinal hemorrhage that necessitated blood transfusion. In all three patients, upper and lower endoscopic examinations failed to detect the bleeding sites. Eventually, video capsule endoscopies identified ulcerative lesions in the jejunum and biopsies using single- or double-balloon endoscopy confirmed the FL diagnosis in our three cases. The respective clinical stages according to the Lugano system were I, II-1 and II-1. PET-CT did not play a significant role in identifying the gastrointestinal lesions. Two patients received rituximab monotherapy and achieved a complete response. The other remains under observation after termination of antiplatelet drug therapy. Generally, the macroscopic appearance of multiple whitish nodules and the absence of symptoms represent the typical clinical picture of gastrointestinal FL. However, this study demonstrates that patients with ulcerative lesions may be at risk for massive bleeding. Further discussion is required to determine the optimal indications for total endoscopic examination of the small intestine.

  18. Clinical Analysis of 29 Cases with Primary Malignant Lymphoma of the Prostate

    Institute of Scientific and Technical Information of China (English)

    Tong Fang

    2007-01-01

    OBJECTIVE To summarize the clinical characteristics, pathology, treatment and prognosis of malignant lymphoma of the prostate. METHODS Clinical data from 29 patients with primary malignant lymphoma of the prostate were reviewed retrospectively. The median age was 66 years. Clinical signs and symptoms were due to lower urinary tract obstruction resulting from a diffusely enlarged prostate. Prostate biopsies revealed diffuse large B-cell non-Hodgkin's lymphoma. The therapeutic modalities included prostatectomy, radiotherapy and chemotherapy. RESULTS Extraprostatic involvement at various sites became evident in 19 of the 29 patients after diagnosis. Ten patients died from lymphoma with a median survival of 23 months (range, 2-30 months). Seven patients were alive up to 60 months.CONCLUSION Malignant lymphoma involving the prostate was rare and has a rather poor prognosis. Prognosis related to the patient age, histologic type, and treatment or clinical stage of the disease at presentation.

  19. Primary B-Cell Mucosa-Associated Lymphoid Tissue Lymphoma of the Hard Palate and Parotid Gland: Report of One Case and Review of the Literature

    Science.gov (United States)

    Yonal-Hindilerden, Ipek; Hindilerden, Fehmi; Arslan, Serkan; Turan-Guzel, Nalan; Dogan, Ibrahim Oner; Nalcaci, Meliha

    2016-01-01

    A 61-year-old woman was admitted to our hospital with an ulcerated palate mass and swelling of the right parotid gland. Incisional biopsy from the hard palate revealed an extranodal marginal zone B-cell lymphoma, also called mucosa-associated lymphoid tissue (MALT) lymphoma. Final diagnosis was MALT lymphoma of the parotid gland with concomitant involvement of an extremely seldom site of involvement: the hard palate. To our knowledge, this report illustrates the first case of MALT lymphoma of the hard palate and parotid gland without an underlying autoimmune disease. Rituximab-based combination regimen (R-CHOP) provided complete remission with total regression of mass lesions at the hard palate and parotid gland. At 44-month follow-up, there is no disease relapse. We adressed the manifestations and management of MALT lymphoma patients with involvement of salivary gland and oral cavity. PMID:27738485

  20. An unusual enteropathy-associated T-cell lymphoma with MYC translocation arising in a Japanese patient: A case report

    Institute of Scientific and Technical Information of China (English)

    Kenji Okumura; Masahiko Ikebe; Tatsuro Shimokama; Morishige Takeshita; Nao Kinjo; Keishi Sugimachi; Hidefumi Higashi

    2012-01-01

    Enteropathy-associated T-cell lymphoma (EATL) is a rare peripheral T-cell lymphoma classified into 2 types,with or without celiac disease,based on histology.Type 2 EATL is less commonly associated with celiac disease,in which cells are characterized by being monomorphic and small-to medium-sized.Cells are characterized by CD8 and CD56 expression and c-MYC oncogene locus gain.We present an atypical case of type 2 EATL in the jejunum,with human T-lymphotropic virus-1 that was CD4-CD8+ CD56-CD30-CD25-TIA-1+ and granzyme B+ on immunohistological staining.It also displayed translocation of chromosome 8p24 (c-MYC),as determined by fluorescent in situ hybridization.Mucosal spreading and intraepithelial invasion by lymphoma with villous atrophy were detected adjacent to the mucosal layer.The lymphoma may be derived from intraepithelial CD8+ T cells,similar to celiac disease.

  1. Intravascular large B cell lymphoma

    Directory of Open Access Journals (Sweden)

    Ricardo García-Muñoz

    2014-01-01

    Full Text Available Intravascular large B cell lymphoma (IVBCL is a rare type of extranodal large B cell lymphoma characterized by selective growth of lymphoma cells within the microvasculature. We present an illustrative case of intravascular B cell lymphoma suspected by the presence of a very small monoclonal B cell population identified by immunophenotype and polymerase chain reaction in bone marrow. The diagnosis was confirmed by skin biopsy.

  2. Oxaliplatin and Irinotecan in Treating Young Patients With Refractory Solid Tumors or Lymphomas

    Science.gov (United States)

    2013-06-04

    Childhood Burkitt Lymphoma; Childhood Central Nervous System Germ Cell Tumor; Childhood Diffuse Large Cell Lymphoma; Childhood Grade III Lymphomatoid Granulomatosis; Childhood Immunoblastic Large Cell Lymphoma; Recurrent Childhood Brain Stem Glioma; Recurrent Childhood Cerebellar Astrocytoma; Recurrent Childhood Cerebral Astrocytoma; Recurrent Childhood Ependymoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Liver Cancer; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Malignant Germ Cell Tumor; Recurrent Childhood Medulloblastoma; Recurrent Childhood Rhabdomyosarcoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Childhood Soft Tissue Sarcoma; Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor; Recurrent Childhood Visual Pathway Glioma; Recurrent Colon Cancer; Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor; Recurrent Melanoma; Recurrent Nasopharyngeal Cancer; Recurrent Neuroblastoma; Recurrent Osteosarcoma; Recurrent Wilms Tumor and Other Childhood Kidney Tumors; Recurrent/Refractory Childhood Hodgkin Lymphoma; Unspecified Childhood Solid Tumor, Protocol Specific

  3. Occupational exposures and non-Hodgkin's lymphoma: Canadian case-control study

    Directory of Open Access Journals (Sweden)

    Spinelli John J

    2008-08-01

    Full Text Available Abstract Background The objective was to study the association between Non-Hodgkin's Lymphoma (NHL and occupational exposures related to long held occupations among males in six provinces of Canada. Methods A population based case-control study was conducted from 1991 to 1994. Males with newly diagnosed NHL (ICD-10 were stratified by province of residence and age group. A total of 513 incident cases and 1506 population based controls were included in the analysis. Conditional logistic regression was conducted to fit statistical models. Results Based on conditional logistic regression modeling, the following factors independently increased the risk of NHL: farmer and machinist as long held occupations; constant exposure to diesel exhaust fumes; constant exposure to ionizing radiation (radium; and personal history of another cancer. Men who had worked for 20 years or more as farmer and machinist were the most likely to develop NHL. Conclusion An increased risk of developing NHL is associated with the following: long held occupations of faer and machinist; exposure to diesel fumes; and exposure to ionizing radiation (radium. The risk of NHL increased with the duration of employment as a farmer or machinist.

  4. Canine small clear cell/T-zone lymphoma: clinical presentation and outcome in a retrospective case series.

    Science.gov (United States)

    Martini, V; Marconato, L; Poggi, A; Riondato, F; Aresu, L; Cozzi, M; Comazzi, S

    2016-08-01

    Published studies, taken together, suggest the existence of a single canine lymphoma entity, with a small clear cell appearance by cytological evaluation, a histopathological T-zone pattern and an aberrant CD45-negative T-cell phenotype, mostly characterized by long-term survival. We describe clinical presentation and outcome in a retrospective case series of canine small clear cell/T-zone lymphoma. Despite the reported predisposition of Golden retriever, this breed was not represented in our case series. Most dogs presented with stage V disease, whereas only few had clinical signs or peripheral cytopenias. Blood was almost always more infiltrated than bone marrow. Median survival confirmed the favourable prognosis described in literature, but a few dogs died within a short time. Also, a subgroup of dogs developed second malignancies, eventually leading to death. We did not investigate possible prognostic factors because of the wide variety in treatments, and further studies are needed to identify high-risk animals.

  5. {sup 18F} FDG PET Demonstration of Cancer Recurrence Presenting as Dermatomyositis in a Rare Case of Primary Pleural Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Mi; Kim, Yu Kyeong; Lee, Jong Jin; Lee, Yoon Jong; Kim, Hye Ryung; Choe, Gheeyoung [Seoul National Univ. College of Medicine/Bundang Hospital, Seoul (Korea, Republic of); Lee, Jeong Won [Jeju National Univ. Hospital, Jeju (Korea, Republic of)

    2011-03-15

    Dermatomyositis (DM) or polymyositis (PM) are possibly considered to have an association with malignancies. We describe a case of dermatomyositis in which {sup 18F} fluorodeoxyglucose (FDG)positron emission tomography (PET) was able to detect cancer recurrence earlier than any other modality in a patient with a history of primary pleural lymphoma, a very rare condition of malignancy. Further, a typical finding of dermatomyositis is diffuse hypermetabolism in the bilateral proximal shoulder and pelvic girdle areas was shown on {sup 18F} FDG PET, which can implicate the inflammatory process in the skeletal muscle in dermatomyosistis. This case well illustrates the characteristic {sup 18F} FDG findings of dermatomyositis as well as a capability of {sup 18F} FDG PET in detection of recurrence of lymphoma, even in a rare condition.

  6. DNA repair deficiency as a susceptibility marker for spontaneous lymphoma in golden retriever dogs: a case-control study.

    Directory of Open Access Journals (Sweden)

    Douglas H Thamm

    Full Text Available There is accumulating evidence that an individual's inability to accurately repair DNA damage in a timely fashion may in part dictate a predisposition to cancer. Dogs spontaneously develop lymphoproliferative diseases such as lymphoma, with the golden retriever (GR breed being at especially high risk. Mechanisms underlying such breed susceptibility are largely unknown; however, studies of heritable cancer predisposition in dogs may be much more straightforward than similar studies in humans, owing to a high degree of inbreeding and more limited genetic heterogeneity. Here, we conducted a pilot study with 21 GR with lymphoma, 20 age-matched healthy GR and 20 age-matched healthy mixed-breed dogs (MBD to evaluate DNA repair capability following exposure to either ionizing radiation (IR or the chemical mutagen bleomycin. Inter-individual variation in DNA repair capacity was evaluated in stimulated canine lymphoctyes exposed in vitro utilizing the G2 chromosomal radiosensitivity assay to quantify clastogen-induced chromatid-type aberrations (gaps and breaks. Golden retrievers with lymphoma demonstrated elevated sensitivity to induction of chromosome damage following either challenge compared to either healthy GR or MBD at multiple doses and time points. Using the 75(th percentile of chromatid breaks per 1,000 chromosomes in the MBD population at 4 hours post 1.0 Gy IR exposure as a benchmark to compare cases and controls, GR with lymphoma were more likely than healthy GR to be classified as "sensitive" (odds ratio = 21.2, 95% confidence interval 2.3-195.8. Furthermore, our preliminary findings imply individual (rather than breed susceptibility, and suggest that deficiencies in heritable factors related to DNA repair capabilities may be involved in the development of canine lymphoma. These studies set the stage for larger confirmatory studies, as well as candidate-based approaches to probe specific genetic susceptibility factors.

  7. Primary lymphoma of the liver. Report of a case with diagnosis by fine needle aspiration.

    Science.gov (United States)

    Netto, D; Spielberger, R; Awasthi, S; Balaban, E P; Nowak, J A; Demian, S D

    1993-01-01

    In a 69-year-old man with hepatomegaly, a diagnosis of primary non-Hodgkin's lymphoma (NHL) of the liver was made by fine needle aspiration (FNA). At the time of presentation there was no evidence of involvement of the lymph nodes, bone marrow or any other organ. Although hepatic involvement is common in advanced stages of Hodgkin's disease and NHL, primary lymphoma of the liver is rare. The purpose of this paper is to report a rare occurrence of primary lymphoma of the liver and to demonstrate the possibility of making this diagnosis by FNA.

  8. Primary lymphoblastic B-cell lymphoma of the stomach: A case report

    Institute of Scientific and Technical Information of China (English)

    Miao-Xia He; Ming-Hua Zhu; Wei-Qiang Liu; Li-Li Wu; Xiong-Zeng Zhu

    2008-01-01

    Primary stomach lymphoblastic B-cell lymphoma (B-LBL) is a rare tumor. We describe a primary stomach B-LBL in a 38 years old female who presented with nonspecific complaints of fatigue and vomiting for 2 mo.Gastrofiberscopy revealed a large gastric ulcer, which was successfully resected. Pathology showed a lymphoblastic cell lymphoma arising from the stomach, and there was no evidence of disease at any extrastomach site.Immunohistochemical staining and gene rearrangement studies supported that the stomach tumor was a clonal B-cell lymphoma. Therefore, the diagnosis of B-LBL was made based on the stomach specimen.

  9. Dying after cure: A case of suicide in an adolescent treated for cancer

    Directory of Open Access Journals (Sweden)

    Laura Veneroni

    2015-01-01

    Full Text Available Although suicide among childhood cancer survivors is rare, there is still a significantly higher risk in this population than in healthy adolescents. A 17-year-old girl cured of Burkitt lymphoma committed suicide after completing her treatment. She had never previously shown signs of psychological suffering and was in good general health. This case made the operators wonder how this tragic possibility might be prevented. It is essential for the ongoing monitoring of the psychological and social suffering of young people during follow-up programs to be assured by a multidisciplinary team involved in the patient′s global care.

  10. The Role of c-MYC in B-Cell Lymphomas: Diagnostic and Molecular Aspects.

    Science.gov (United States)

    Nguyen, Lynh; Papenhausen, Peter; Shao, Haipeng

    2017-04-05

    c-MYC is one of the most essential transcriptional factors, regulating a diverse array of cellular functions, including proliferation, growth, and apoptosis. Dysregulation of c-MYC is essential in the pathogenesis of a number of B-cell lymphomas, but is rarely reported in T-cell lymphomas. c-MYC dysregulation induces lymphomagenesis by loss of the tight control of c-MYC expression, leading to overexpression of intact c-MYC protein, in contrast to the somatic mutations or fusion proteins seen in many other oncogenes. Dysregulation of c-MYC in B-cell lymphomas occurs either as a primary event in Burkitt lymphoma, or secondarily in aggressive lymphomas such as diffuse large B-cell lymphoma, plasmablastic lymphoma, mantle cell lymphoma, or double-hit lymphoma. Secondary c-MYC changes include gene translocation and gene amplification, occurring against a background of complex karyotype, and most often confer aggressive clinical behavior, as evidenced in the double-hit lymphomas. In low-grade B-cell lymphomas, acquisition of c-MYC rearrangement usually results in transformation into highly aggressive lymphomas, with some exceptions. In this review, we discuss the role that c-MYC plays in the pathogenesis of B-cell lymphomas, the molecular alterations that lead to c-MYC dysregulation, and their effect on prognosis and diagnosis in specific types of B-cell lymphoma.

  11. Recurrent Hypoglycemia in a Patient with Hodgkin’s Lymphoma: A Case Report with Review of Literature

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    Rawal Gautam

    2016-09-01

    Full Text Available A rare complication associated with the Hodgkin’s lymphoma is the occurrence of persistent or recurrent hypoglycemia. Although few cases have been reported in the literature, describing its pathophysiology to be multifactorial, it is difficult to determine the exact cause. We present the case of a 26 year old patient diagnosed with Hodgkin’s lymphoma who developed recurrent episodes of hypoglycemia and also discuss the various causes for its pathogenesis. In this case the serum insulin and C-peptide levels were found to be low, suggesting the presence of insulin like growth factors (IGF secreted by the cancer cells. Also, we performed a18F-2-fluoro-2-deoxy-d-glucose positron emission tomography that showed a massive tumor load. The published reports in literature have similary suggested the presence of IGF or auto-antibodies secreted by the tumor cells and also the Warburg effect in patients with high tumor load. Further research is required to clearly diagnose and define the exact etiopathogenesis of the hypoglycemia occurring in a patient with Hodgkin’s lymphoma.

  12. Primary plasmablastic lymphoma of the central nervous system in an immunocompetent man: A case report and review of literature

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    Rama Kumari Badyal

    2014-01-01

    Full Text Available Plasmablastic lymphoma (PBL is an aggressive non-Hodgkin lymphoma classically occurring in individuals infected with human immunodeficiency virus (HIV. It has a predilection for the oral cavity and jaw. However, recent case reports have shown this variety of lymphoma in the stomach, lung, nasal cavity, cervical lymph nodes and jejunum in HIV-negative individuals. In this manuscript we report a case of primary PBL of brain in an HIV-negative heterosexual man, who presented with multiple episodes of seizures and hemiparesis. It proved a diagnostic challenge as initial stereotactic brain biopsy showed only few necrotic fragments and possibility of glioblastoma multiforme was rendered. Later patient underwent craniotomy and subsequent histopathology combined with immunohistochemistry led us in making a correct diagnosis of extramedullary PBL. Extensive systemic work up failed to reveal any disease outside the central nervous system. Only single case of primary PBL of brain in HIV-negative individual has been reported until date. To the best of our knowledge, this is the second report to suggest such an association.

  13. Primary central nervous system lymphoma report of 32 cases and review of the literature.

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    Dubuisson, Annie; Kaschten, Bruno; Lénelle, Jacques; Martin, Didier; Robe, Pierre; Fassotte, Marie-France; Rutten, Isabelle; Deprez, Manuel; Stevenaert, Achille

    2004-12-01

    We retrospectively analyzed 32 cases of primary central nervous system lymphoma (PCNSL). Five cases were diagnosed in the period 1987-1994, for 27 cases in the period 1995-2002. There were 17 men and 15 women whose median age was 69 years. Three patients were immunodeficient. The commonest symptoms were focal deficit (16 patients) and cognitive/behaviour disturbances (14 patients). Radiologically, a total of 47 contrast-enhancing lesions were observed in 32 patients; 18 patients had deep-seated lesions. All but two patients underwent histological diagnosis following craniotomy (11 patients) and/or stereotaxic biopsy (22 patients); diagnosis was obtained on CSF cytology in one patient with a third ventricle tumour. In the last patient, the diagnosis was based on the finding of marked tumour shrinkage under corticotherapy, despite two negative histological examinations. Treatment included surgical resection (10 patients), chemotherapy (25 patients) and/or radiotherapy (12 patients). According to the therapeutic recommendations of the GELA (Groupe d'Etude des Lymphomes de l'Adulte), 19 patients received at least two courses of high-dose methotrexate; intrathecal chemotherapy was used in 20 patients with methotrexate and/or cytosine arabinoside. Radiation therapy consisted of whole brain irradiation followed by a boost on tumour site. Nine patients received a combined treatment of chemotherapy and radiotherapy. Twelve patients showed rapid progression to death. At the time of last contact, 28/32 patients (88%) had died, all from PCNSL disease or from complications due to its treatment. The median survival time was 13.9 months. We conclude that PCNSL is an increasingly frequent tumour. The diagnosis is obtained by stereotactic biopsy in the majority of cases. The prognosis appears dismal despite an intensive multidisciplinary therapeutic approach.

  14. Peripheral T-cell lymphoma presenting as an ischemic stroke in a 23-year-old woman: a case report and review of the literature

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    Fragou Mariantina

    2009-10-01

    Full Text Available Abstract Introduction Peripheral T-cell lymphoma of the unspecified variant is a highly aggressive subtype of T-cell non-Hodgkin's lymphoma. This is the first reported case of this type of lymphoma presenting as an ischemic stroke in a woman. Case presentation A previously healthy 23-year-old woman presented with fever and hemiplegia. She was subsequently intubated after scoring 7 out of 15 at the Glasgow Coma Scale. Brain computed tomography scans of the patient depicted a massive sylvian infarction while an abdominal computed tomography scan revealed multiple enlarged abdominal lymph nodes and a retroperitoneal mass adjacent to the left psoas muscle. A diagnostic work up for inherited thrombophilia yielded negative results. Blood and cerebrospinal fluid cultures for infectious agents also gave negative results. A biopsy of the retroperitoneal mass guided by computed tomography was inconclusive. A biopsy of an enlarged inguinal lymph node of the patient, combined with an immunophenotypic analysis, revealed an unspecified variant of peripheral T-cell lymphoma. The patient underwent chemotherapy but developed multiple organ failure. She died 26 days after she was admitted to our intensive care unit. Conclusion Peripheral T-cell lymphoma of the unspecified variant is a highly aggressive subtype of peripheral T-cell lymphomas. The latter exhibit no consistent immunophenotypic, genetic, or clinical features. Clinicians should be aware of atypical clinical presentations of the above lymphomas such as ischemic stroke.

  15. Radiological aspects of diagnosis and staging of small bowel lymphoma - a case report; Aspectos radiologicos no diagnostico e estadiamento do linfoma de intestino delgado - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Antunes, Luciano Magrini; Medeiros, Sergio Cainelli; Fraga, Rafael [Rio Grande do Sul Univ., Porto Alegre, RS (Brazil). Faculdade de Medicina; Friedrich, Mariangela Gheller; Todeschini, Luiz Alberto; Furtado, Alvaro Porto Alegre [Hospital de Clinicas de Porto Alegre, RS (Brazil)

    1999-12-01

    The authors report a case of a non-Hodgkin lymphoma of the small bowel, presenting with ulcerative lesions on radiological studies. primary intestinal lymphoma is considered a rare entity and its diagnosis criteria are quiet strict. The secondary form of the disease - involvement of the small bowel by systemic lymphoma - constitutes an infrequent clinical presentation of these neoplasms and must be considered when the criteria for primary disease are not fulfilled. Diagnosis is based on small bowel series studies and/or computed tomography findings, but the definitive diagnosis is established by biopsy. (author)

  16. Colovesical fistula an unusual complication of cytotoxic therapy in a case of non-Hodgkin's lymphoma.

    Science.gov (United States)

    Ansari, M S; Nabi, G; Singh, I; Hemal, A K; Pandey, G

    2001-01-01

    A 65-year old man, a known case of non-Hodgkin's lymphoma of base of the tongue and epiglottis presented with complaints of pneumaturia and faecaluria. He had received the first cycle of cytotoxic therapy (CHOP-regimen). At the end of the cycle he developed febrile neutropenia (circulating granulocyte count <1500/mm3). Cystogram showed air in the bladder area and a fistulous communication to a cavity behind the bladder. CT-scan showed air in the bladder, a fistulous communication between the sigmoid colon and bladder along with an intervening small abscess cavity. On exploration a fistulous communication between the sigmoid and bladder along with an intervening small abscess cavity was found. Resection of involved portion of sigmoid and end to end anastomosis along with a diverting colostomy was done. The bladder was closed in two layers with an omental interposition between it and the sigmoid along with a suprapubic cystostomy. The histopathology demonstrated only inflammatory response without any evidence of malignancy or diverticular disease.

  17. PRIMARY CUTANEOUS T-CELL LYMPHOMA - CLINICOPATHOLOGICAL FEATURES AND PROGNOSTIC PARAMETERS OF 35 CASES OTHER THAN MYCOSIS-FUNGOIDES AND CD30-POSITIVE LARGE-CELL LYMPHOMA

    NARCIS (Netherlands)

    BELJAARDS, RC; MEIJER, CJLM; VANDERPUTTE, CJ; HOLLEMA, H; GEERTS, ML; BEZEMER, PD; WILLEMZE, R

    1994-01-01

    Within the group of primary cutaneous T-cell lymphomas (CTCLs), mycosis fungoides (MF), Sezary's syndrome (SS), and CD30-positive lymphomas have been delineated as clinicopathological entities. Primary CTCLs that do not belong to one of these entities represent a heterogeneous and ill-defined group

  18. Malignant lymphoma in central nervous system (CNS). Report of a case with characteristic CT finding and amnesia

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    Fujiyoshi, Kenji; Fukuyama, Hidenao; Akiguchi, Ichiro; Kameyama, Masakuni (Kyoto Univ. (Japan). Faculty of Medicine); Nishimura, Toshio

    1984-07-01

    A 71-year-old male was admitted to Kohka Public Hospital on January 4, 1980, because of frequent vomiting and recent memory loss. Two weeks before admission upper G-I series showed no abnormalities. Physical and neurological examinations revealed no abnormalities except for slightly apathetic appearance and recent memory loss. Mild pleocytosis and marked increase of protein in CSF were observed. CT scan on January 17 showed high density areas in both medial sides of temporal lobes with remarkable contrast enhancement. His memory and, consciousness disturbances gradually aggravated, accompanied by abnormal density spreading around the ventricle walls like ventriculitis. He was transfered to Kyoto University Hospital on March 17, and malignant lymphoma was diagnosed on the basis of CSF cytology. Radiation and chemotherapy alleviated the CNS involvement and he regained normal mental function. On June 16, he developed pneumonia followed by status epilepticus. Autopsy findings revealed no lymphoid cell infiltration, but fibrous tissues in both hippocampal gyri and lymphomatous cells in the liver, which could not be suspected on clinical examinations. Apparent malignant lymphoma cells were not found in lymph nodes. This case indicated peculiar evolution of malignant lymphoma from liver to CNS or vice versa. We could not decide which organ was primary. CT findings of this case was very interesting; they resembled ventriculitis, which simulate tumors such as medulloblastoma or ependymoma spreading under ependymal lining.

  19. Hypercalcemia and huge splenomegaly presenting in an elderly patient with B-cell non-Hodgkin's lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Tirgari Farrokh

    2010-10-01

    Full Text Available Abstract Introduction Hypercalcemia is the major electrolyte abnormality in patients with malignant tumors. It can be due to localized osteolytic hypercalcemia or elaboration of humoral substances such as parathyroid hormone-related protein from tumoral cells. In hematological malignancies, a third mechanism of uncontrolled synthesis and secretion of 1-25(OH2D3 from tumoral cells or neighboring macrophages may contribute to the problem. However, hypercalcemia is quite unusual in patients with B-cell non-Hodgkin's lymphoma. Case presentation An 85-year-old Caucasian woman presented with low grade fever, anorexia, abdominal discomfort and fullness in her left abdomen for the last six months. She was mildly anemic and complained of fatigability. She had huge splenomegaly and was hypercalcemic. After correction of her hypercalcemia, she had a splenectomy. Microscopic evaluation revealed a malignant lymphoma. Her immunohistochemistry was positive for leukocyte common antigen, CD20 and parathyroid hormone-related peptide. Conclusion Immunopositivity for parathyroid hormone-related peptide clearly demonstrates that hypersecretion of a parathyroid hormone-like substance from the tumor had led to hypercalcemia in this case. High serum calcium is seen in only seven to eight percent of patients with B-cell non-Hodgkin's lymphoma, apparently due to different mechanisms. Evaluation of serum parathyroid hormone-related protein and 1-25(OH2D3 can be helpful in diagnosis and management. It should be noted that presentation with hypercalcemia has a serious impact on prognosis and survival.

  20. A Case of Mature Natural Killer-Cell Neoplasm Manifesting Multiple Choroidal Lesions: Primary Intraocular Natural Killer-Cell Lymphoma

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    Yoshiaki Tagawa

    2015-11-01

    Full Text Available Purpose: Natural killer (NK cell neoplasm is a rare disease that follows an acute course and has a poor prognosis. It usually emerges from the nose and appears in the ocular tissue as a metastasis. Herein, we describe a case of NK-cell neoplasm in which the eye was considered to be the primary organ. Case: A 50-year-old female displayed bilateral anterior chamber cells, vitreous opacity, bullous retinal detachment, and multiple white choroidal mass lesions. Although malignant lymphoma or metastatic tumor was suspected, various systemic examinations failed to detect any positive results. A vitrectomy was performed OS; however, histocytological analyses from the vitreous sample showed no definite evidence of malignancy, and IL-10 concentration was low. Enlarged choroidal masses were fused together. Three weeks after the first visit, the patient suddenly developed an attack of fever, night sweat, and hepatic dysfunction, and 5 days later, she passed away due to multiple organ failure. Immunohistochemisty and in situ hybridization revealed the presence of atypical cells positive for CD3, CD56, and Epstein-Barr virus-encoded RNAs, resulting in the diagnosis of NK-cell neoplasm. With the characteristic clinical course, we concluded that this neoplasm was a primary intraocular NK-cell lymphoma. Conclusions: This is the first report to describe primary intraocular NK-cell neoplasm. When we encounter atypical choroidal lesions, we should consider the possibility of NK-cell lymphoma, even though it is a rare disease.

  1. A Case of Mature Natural Killer-Cell Neoplasm Manifesting Multiple Choroidal Lesions: Primary Intraocular Natural Killer-Cell Lymphoma

    Science.gov (United States)

    Tagawa, Yoshiaki; Namba, Kenichi; Ogasawara, Reiki; Kanno, Hiromi; Ishida, Susumu

    2015-01-01

    Purpose Natural killer (NK) cell neoplasm is a rare disease that follows an acute course and has a poor prognosis. It usually emerges from the nose and appears in the ocular tissue as a metastasis. Herein, we describe a case of NK-cell neoplasm in which the eye was considered to be the primary organ. Case A 50-year-old female displayed bilateral anterior chamber cells, vitreous opacity, bullous retinal detachment, and multiple white choroidal mass lesions. Although malignant lymphoma or metastatic tumor was suspected, various systemic examinations failed to detect any positive results. A vitrectomy was performed OS; however, histocytological analyses from the vitreous sample showed no definite evidence of malignancy, and IL-10 concentration was low. Enlarged choroidal masses were fused together. Three weeks after the first visit, the patient suddenly developed an attack of fever, night sweat, and hepatic dysfunction, and 5 days later, she passed away due to multiple organ failure. Immunohistochemisty and in situ hybridization revealed the presence of atypical cells positive for CD3, CD56, and Epstein-Barr virus-encoded RNAs, resulting in the diagnosis of NK-cell neoplasm. With the characteristic clinical course, we concluded that this neoplasm was a primary intraocular NK-cell lymphoma. Conclusions This is the first report to describe primary intraocular NK-cell neoplasm. When we encounter atypical choroidal lesions, we should consider the possibility of NK-cell lymphoma, even though it is a rare disease. PMID:26668579

  2. Pseudocarcinomatous hyperplasia mimicking squamous cell carcinoma in a case of CD56-positive cytotoxic T-cell lymphoma.

    Science.gov (United States)

    Ginsberg, David; Hill, Hilary; Wilson, Barbara; Plaza, Jose A; Schieke, Stefan M

    2015-03-01

    We present the case of an 84-year-old patient with a cutaneous CD56 positive cytotoxic T-cell lymphoma associated with substantial pseudocarcinomatous hyperplasia mimicking squamous cell carcinoma (SCC). The patient presented with a 7-month history of several progressive, ulcerated plaques on his right forearm. An initial biopsy showed changes consistent with a diagnosis of SCC for which the patient underwent surgical treatment. Several months later, the patient developed recurrent ulcerated plaques on the right forearm of which several biopsies were performed. The biopsies repeatedly showed marked pseudocarcinomatous hyperplasia resembling SCC. Deeper punch biopsies, however, showed a dense superficial and deep infiltrate of markedly atypical lymphocytes. Immunohistochemical analysis revealed strong positive staining for CD3, CD8, CD56 with negative stains for CD30 and Epstein-Barr virus-encoded small non-polyadenylated RNAs (EBER). Staining for beta F1 and gamma-delta T-cell receptor (γδ TCR) were both negative. This constellation was most consistent with a diagnosis of cutaneous peripheral T-cell lymphoma, unspecified in association with marked pseudocarcinomatous hyperplasia. Our case adds cutaneous peripheral T-cell lymphoma, unspecified to the list of conditions associated with pseudocarcinomatous hyperplasia (PCH) and illustrates once again the potential pitfalls of distinguishing marked pseudocarcinomatous hyperplasia from SCC.

  3. [Adrenal failure caused by primary adrenal non-Hodgkin lymphoma: a case report and review of the literature].

    Science.gov (United States)

    Hernández Marín, B; Díaz Muñoz de la Espada, V M; Alvarez Alvarez, R; Encinas García, S; Khosravi Shahi, P; Pérez Fernández, R; Pérez Manga, G

    2008-03-01

    We report a case of 78-year old man who presented with symptoms of adrenal insufficiency. The computed tomography (CT) scan showed the presence of bilateral adrenal masses. A CT-scan guided needle biopsy revealed diffuse large- B cell lymphoma. The absence of pathological findings in clinical, bone marrow and CT scan examinations supported the diagnosis of primary non-Hodgkin Lymphoma of the adrenal glands. The patient was treated with four cycles of R-CHOP chemotherapy with Rituximab, liposomal Doxorubicin, Cyclophosphamide, Vincristine and Prednisolone. At the end of fourth cycle there was radiological improvement but the chemotherapy was stopped because of IV grade toxicity. He completed treatment with radiotherapy of right adrenal mass. Few days after finishing radiation therapy the patient died due to a disseminated infection. No progressive disease was founded.

  4. Primary thymic mucosa-associated lymphoid tissue lymphoma with multiple thin walled lung cysts: case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Lung-Yun Kang; Szu-Pei Ho; Yi-Pin Chou

    2013-01-01

    Mucosa-associated lymphoid tissue (MALT) lymphoma of the thymus is rare.We reported a case of a 37-year-old Chinese female with Sj(o)gren's syndrome and hyperglobulinemia.She suffered from chronic cough for 3 weeks.Chest computed tomography (CT) demonstrated a multiloculated cystic mass in mediastinum prevascular space and multiple lung cysts.Laboratory exam of autoimmune markers showed positive of antinuclear antibody (ANA),Sj(o)gren's syndrome A (SSA),Sj(o)gren's syndrome B (SSB),and rheumatoid factors (RF).Thymectomy with lymph node dissection was performed.The pathology report revealed thymic extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue.Under immunohistochemical stains,CD20 and Bcl-2 were positive.No evidence of recurrence of disease was found.

  5. PRIMARY CHOROIDAL MALIGNANT LYMPHOMA:REPORT OF A CASE AND REVIEW OF LITERATURE

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    F. Asadi Amoli

    2006-06-01

    Full Text Available Non-Hodgkin lymphoma (NHL is one of the masquerade syndromes of malignant melanoma that can occur with two main patterns of presentations in the eye: metastatic involvement of uveal tract, and primary involvement of retina. We report ophthalmic, imaging and histopathological findings in the first case diagnosed as primary choroidal NHL without central nervous system or systemic involvement. A 37-year-old woman presented with the complaint of severe visual loss in her right eye. Significant ocular finding included light perception of vision (LP, 2+ APD, 2+ cells in vitreous and intraocular pressure of 46 mmHg. Fundoscopic examination revealed exudative retinal detachment. Ocular echography showed choroidal thickening in addition to retinal detachment. MRI showed semilunar shape lesion in the posterior right globe suggesting choroidal melanoma. Systemic work-up could not reveal any underlying cause. The patient underwent enucleation with clinical suggestion of choroidal melanoma. Result of histological examination showed NHL (diffuse large Bcell type of choroid. Immunohistochemical staining showed negative staining for HMB-45 and CD3, positive staining for LCA, and CD20. Multiple periodic lumbar puncture, bone marrow biopsies and MRI were unremarkable. No recurrence of tumor in systemic work-up was noted during the 36-months follow-up. Primary choroidal NHL is one of the causes of generalized thickening of choroid and should be considered in differential diagnosis of malignant melanoma. It is recommended to perform fine needle biopsy before performing surgery in any patient who has had an atypical malignant melanoma. This is, so far as we know, the first case diagnosed as primary choroidal NHL.

  6. Large cell non-Hodgkin's lymphoma masquerading as renal carcinoma with inferior vena cava thrombosis: a case report

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    Weissman Alan

    2011-06-01

    Full Text Available Abstract Introduction Many cancers are associated with inferior vena cava (IVC obstruction, but very few cancers have the ability to propagate within the lumen of the renal vein or the IVC. Renal cell carcinoma is the most common of these cancers. Renal cancer with IVC extension has a high rate of recurrence and a low five year survival rate. Case presentation A 62-year-old Caucasian woman previously in good health developed the sudden onset of severe reflux symptoms and right-sided abdominal pain that radiated around the right flank. A subsequent ultrasound and CT scan revealed a right upper pole renal mass with invasion of the right adrenal gland, liver, left renal vein and IVC. This appeared to be consistent with stage III renal cancer with IVC extension. Metastatic nodules were believed to be present in the right pericardial region; the superficial anterior abdominal wall; the left perirenal, abdominal and pelvic regions; and the left adrenal gland. The pattern of these metastases, as well as the invasion of the liver by the tumor, was thought to be atypical of renal cancer. A needle biopsy of a superficial abdominal wall mass revealed a surprising finding: The malignant cells were diagnostic of large-cell, B-cell non-Hodgkin's lymphoma. The lymphoma responded dramatically to systemic chemotherapy, which avoided the need for nephrectomy. Conclusion Lymphomas only rarely progress via intraluminal vascular extension. We have been able to identify only one other case report of renal lymphoma with renal vein and IVC extension. While renal cancer would have been treated with radical nephrectomy and tumor embolectomy, large-cell B-cell lymphomas are treated primarily with chemotherapy, and nephrectomy would have been detrimental. It is important to remember that, rarely, other types of cancer arise from the kidney which are not derived from the renal tubular epithelium. These may be suspected if an atypical pattern of metastases or unusual

  7. A Case of Primary Central Nervous System Lymphoma Located at Brain Stem in a Child

    Science.gov (United States)

    Kim, Jinho

    2016-01-01

    Primary central nervous system lymphoma (PCNSL) is an extranodal Non-Hodgkin's lymphoma that is confined to the brain, eyes, and/or leptomeninges without evidence of a systemic primary tumor. Although the tumor can affect all age groups, it is rare in childhood; thus, its incidence and prognosis in children have not been well defined and the best treatment strategy remains unclear. A nine-year old presented at our department with complaints of diplopia, dizziness, dysarthria, and right side hemiparesis. Magnetic resonance image suggested a diffuse brain stem glioma with infiltration into the right cerebellar peduncle. The patient was surgically treated by craniotomy and frameless stereotactic-guided biopsy, and unexpectedly, the histopathology of the mass was consistent with diffuse large B cell lymphoma, and immunohistochemical staining revealed positivity for CD20 and CD79a. Accordingly, we performed a staging work-up for systemic lymphoma, but no evidence of lymphoma elsewhere in the body was obtained. In addition, she had a negative serologic finding for human immunodeficient virus, which confirmed the histopathological diagnosis of PCNSL. She was treated by radiosurgery at 12 Gy and subsequent adjuvant combination chemotherapy based on high dose methotrexate. Unfortunately, 10 months after the tissue-based diagnosis, she succumbed due to an acute hydrocephalic crisis. PMID:27867930

  8. ESHAP chemotherapy is efficient in refractory/relapsed primary central nervous system lymphoma: report of four cases

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    Ungur R

    2015-10-01

    Full Text Available Rodica Ungur,1,2 Adrian Tempescul,3 Christian Berthou,3 Cristina Bagacean,1,2 Doinel Radeanu,1 Adriana Muresan,1 Mihnea Zdrenghea1,21Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy Cluj, 2Department of Hematology, Ion Chiricuta Oncology Institute, Cluj-Napoca, Romania; 3Department of Clinical Hematology, Institute of Cancerology and Hematology, Brest Teaching Hospital, Brest, FranceAbstract: Primary central nervous system non-Hodgkin’s lymphoma is a rare presentation, almost always of diffuse large B-cell type. Although there is no consensus regarding therapy for this condition, induction regimens are based on high-dose methotrexate and consolidation whole-brain radiotherapy, or, more preferred recently, blood–brain barrier penetrating drugs such as etoposide, cytarabine, and alkylating agents like temozolomide, ifosfamide, and lomustine. We present here four cases of relapsed/refractory primary central nervous system lymphoma treated with ESHAP (etoposide, solumedrol, high-dose cytarabine, and platinum chemotherapy to complete remission, with the eligible patients proceeding to autologous transplantation. We want to draw attention to this interesting, relatively well tolerated, underused therapeutic option, in a setting where treatment options are scarce and evidence-based recommendations are lacking.Keywords: cerebral lymphoma, PCNSL, refractory, relapsed, platinum

  9. Diffuse Bone Marrow Uptake of {sup 99m}Tc-MIBI in A Case of Intravascular Large B-cell Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Seung Hwan; Oh, So Won; Paeng, Jin Chul; Paik, Jin Ho; Lee, Dong Soo [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2009-08-15

    Intravascular large B-cell lymphoma (IVLBCL) is a subtype of diffuse large cell lymphoma, characterized by proliferation of lymphoid cells in the intravascular space of various organs without causing a mass effect. Although {sup 18}F-FDG PET is a powerful imaging tool in lymphoma, the usefulness of {sup 18}F-FDG PET in the assessment of IVLBCL is still controversial. {sup 99m}Tc-MIBI, a tumor imaging radiopharmaceutical with a different mechanism from that of {sup 18}F-FDG, has been reported to be also effective in lymphoma. However, there is nearly no report on the efficacy of {sup 99m}Tc-Mibg in the assessment of IVLBCL. We present one case of IVLBCL that showed {sup 99m}Tc-MIBI accumulation in the involved bone marrow as an incidental finding, which was discrepant from that of {sup 18}F-FDG PET.

  10. A case of rapid growing colonic NK/T cell lymphoma complicated by Crohn's disease

    Institute of Scientific and Technical Information of China (English)

    Shumei Zheng; Hui Xu; Qin Ouyang; Linyun Xue; Yong Zhang; Dejun Cui

    2013-01-01

    A 37-year-old man developed abdominal pain and bloody diarrhea 11 months before admission.The colonoscopy revealed multifocal ulcers in the colon.Histology showed active chronic inflammation.Although anti-tuberculosis medication was effective,his symptoms repeated 2 months later.The subsequent colonoscopy revealed more extensive irregular ulcers than before,and he was clinically suspected with intestinal malignant lymphoma.He underwent subtotal colectomy and was histologically suggested Crohn's disease,then 5-aminosalicylic and a combination of prednisone and azathioprine were administered in succession postoperatively,but they achieved minimal relief of symptoms for a period of 7 months.The third colonoscopy showed a large irregular ulcer in the ileocolon stomas,and primary colonic NK/T cell lymphoma was diagnosed through histological and immunophenotypic studies.Malignant lymphoma should be taken into consideration when clinically diagnosed Crohn's disease was refractory to medication or when its clinical course became aggressive.

  11. Clinicoradiological changes of brain NK/T cell lymphoma manifesting pure akinesia: a case report

    Directory of Open Access Journals (Sweden)

    Shimokawa Reiko

    2011-11-01

    Full Text Available Abstract Background Pure akinesia (PA is a distinct form of parkinsonism characterized by freezing phenomena. Little is known about brain tumor-associated PA. We highlight the clinicoradiological changes in a patient with PA and central nervous system (CNS metastases of natural killer/T-cell lymphoma (NKTL. Case presentation A 68-year-old man with stage IVB extranodal NKTL developed a gait disturbance. Neurological examination of his gait revealed freezing, start hesitation, short step, forward flexion posture, festination and postural instability. Mild facial hypomimia and micrographia were observed. There was no rigidity or tremor in any of the four extremities. Brain magnetic resonance imaging (MRI displayed T2-hyperintense lesions in the dorsal brainstem, cerebellum and periventricular white matter. Diffusion-weighted imaging (DWI and the apparent diffusion coefficient (ADC revealed hyperintensity in these regions. Cerebrospinal fluid cytology revealed CD56-positive cells on immunohistochemical staining. The patient's neurological deficits did not respond to L-dopa treatment and intrathecal administration of methotrexate (MTX. Two weeks later, he displayed confusion and generalized convulsions. T2-hyperintense lesions spread to the basal ganglia and the infratentorial regions. Gadolinium enhancement was observed in the cerebellum and frontal subcortex. DWI and the ADC revealed diffusion-restricted lesions in the middle cerebellar peduncles, left internal capsules and cerebral white matter. MTX pulse therapy and intrathecal administration of cytosine arabinoside and MTX were performed. Two months later, his ambulatory state was normalized. Brain MRI also revealed marked alleviation of the infratentorial and supratentorial lesions. Conclusions The clinicoradiological profile of our patient suggested that dorsal ponto-mesencephalic lesions could contribute to the pathogenesis of PA. Physicians should pay more attention to striking CNS seeding

  12. An Unusual Case of Marginal Zone B-Cell Lymphoma Arising in the Breast - Its Diagnosis and the Role of Radiotherapy in its Management.

    Science.gov (United States)

    Rock, Kathy; Rangaswamy, Guhan; O'Sullivan, Siobhra; Coffey, Jerome

    2011-10-01

    BACKGROUND: Primary lymphoma of the breast accounts for 0.04-0.5% of all breast malignancies and approximately 1% of all extranodal lymphomas. For stage IE node-negative disease, involved field radiotherapy is recommended except for very young women in whom the risk of breast cancer is a concern. The rate of complete response for limited stage extranodal marginal B-cell lymphoma is in excess of 90%. CASE REPORT: We report the case of a 62-year-old lady who presented with a unilateral painless palpable right breast lump. She subsequently underwent a trucut biopsy of the lesion. The histology revealed a low-grade B-cell non-Hodgkin's lymphoma (NHL). Immunohistochemistry showed that more than 95% of the cells were B cells which were CD 20+/CD 45+ and BC L6+. This confirmed the diagnosis of marginal zone lymphoma. Staging work-up was negative for distant metastases. Serum alkaline phosphatase and lactate dehydrogenase were normal. The patient had no 'B' symptoms. Her final diagnosis was clinical stage IAE NHL, and she was referred for curative radiotherapy. CONCLUSION: Radiation treatment is a safe and extremely effective modality of treatment for early stage I marginal zone B-cell lymphomas of the breast.

  13. An Unusual Case of Marginal Zone B-Cell Lymphoma Arising in the Breast - Its Diagnosis and the Role of Radiotherapy in its Management.

    LENUS (Irish Health Repository)

    Rock, Kathy

    2011-10-01

    BACKGROUND: Primary lymphoma of the breast accounts for 0.04-0.5% of all breast malignancies and approximately 1% of all extranodal lymphomas. For stage IE node-negative disease, involved field radiotherapy is recommended except for very young women in whom the risk of breast cancer is a concern. The rate of complete response for limited stage extranodal marginal B-cell lymphoma is in excess of 90%. CASE REPORT: We report the case of a 62-year-old lady who presented with a unilateral painless palpable right breast lump. She subsequently underwent a trucut biopsy of the lesion. The histology revealed a low-grade B-cell non-Hodgkin\\'s lymphoma (NHL). Immunohistochemistry showed that more than 95% of the cells were B cells which were CD 20+\\/CD 45+ and BC L6+. This confirmed the diagnosis of marginal zone lymphoma. Staging work-up was negative for distant metastases. Serum alkaline phosphatase and lactate dehydrogenase were normal. The patient had no \\'B\\' symptoms. Her final diagnosis was clinical stage IAE NHL, and she was referred for curative radiotherapy. CONCLUSION: Radiation treatment is a safe and extremely effective modality of treatment for early stage I marginal zone B-cell lymphomas of the breast.

  14. Langerhans cell histiocytosis following Hodgkin lymphoma: A case report from Iran

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    Nahid Reisi Dehkordi

    2010-01-01

    Full Text Available The occurrence of Langerhans Cell Histiocytosis (LCH in a patient with lymphoma is an indication of a probable relationship between them. The two conditions have similarities both clinically and histopathologically. Occurrence of these two conditions in the same patient, particularly not simultaneously, is rare. According to different management and treatment of these conditions, exact histopathologic evaluation and even using immunohistochemistery (IHC can prevent misdiagnosis. In this report, a 10 year old boy presented who afflicted with LCH 3 years after diagnosis and treatment of mixed cellularity Hodgkin lymphoma.

  15. Retrospective study of intravascular large B-cell lymphoma cases diagnosed in Quebec

    Science.gov (United States)

    Brunet, Vanessa; Marouan, Sofia; Routy, Jean-Pierre; Hashem, Mohamed Amin; Bernier, Vincent; Simard, Raynald; Petrella, Tony; Lamarre, Louis; Théorêt, Gilles; Carrier, Christian; Knecht, Hans; Fleury, Isabelle; Pavic, Michel

    2017-01-01

    Abstract Introduction: Intravascular large B-cell lymphoma (IVL) is an extremely rare malignancy, mainly studied through European and Asian series. Due to the low incidence of this condition, our understanding of the clinical presentation as well as the management of IVL relies on a limited number of patients. We report the largest North American study to date on IVL with 29 cases from Quebec hospital diagnosed between 1990 and 2016. The aim of our study is to describe the clinical presentations, diagnostic and staging procedures, therapeutic management and clinical outcomes of IVL patients in our population and compare the disease phenotype to European and Asian series reported. In our cohort, all patients had stage IV IVL at diagnosis, with a median age of 66.7 years (range 47.2–90.8). Clinical presentation was characterized by constitutional symptoms (100%), poor ECOG-PS (100% ≥ 2), cytopenias (93% anemia), and elevated lactate dehydrogenase (97%) and C-reactive protein (96%). Our cohort presented with mainly cutaneous and neurological symptoms. However, neurological involvement (75.9%) was predominant and no “cutaneous variant” was observed; this differs from European literature, where “classical” IVL is reported with mainly cutaneous involvement. Two of our Caucasian patients presented “Asian variant” IVL; this observation is not unusual, as cases of “classical” IVL have been reported in Asians and “Asian variant” IVL has been reported in Europeans. All patients were classified according to their immunophenotypic features in 3 different subgroups (CD5+ or CD5−CD10+, CD5−CD10−, CD5+CD10−) with no difference in outcome. Finally, 62% of our cohort received anthracycline-based chemotherapy and 53% of them achieved a complete response. After a median follow-up of 328 days, OS at 3 years was 42.7% for the entire cohort and 47.4% for the cases with in vivo diagnosis. Conclusion: Unlike European studies on “classical” IVL, our study

  16. 卵巢伯基特淋巴瘤1例临床病理观察并文献复习%Primary Ovarian Burkitt Lymphoma:a Case Report and Review of the Literature

    Institute of Scientific and Technical Information of China (English)

    顾国建; 杨育生; 顾凤华; 程晓; 陈伟琴; 梁君

    2011-01-01

    目的 探讨女性卵巢的伯基特淋巴瘤的诊断要点及其鉴别诊断.方法 对1例女性卵巢的伯基特淋巴瘤进行组织病理学、免疫组化和C-myc基因FISH检测,并随访.结果 肿瘤发生于双侧卵巢,并广泛累及子宫、大网膜,阑尾,患者于确诊后105天死亡.镜检:肿瘤细胞单一、中等大小,弥漫浸润,有数个小的嗜碱性核仁,胞浆量中等,嗜碱性,分裂象多见,并可见"星空"(Star-sky)现象.肿瘤细胞LCA、CD10、CD20,bcl-6阳性;Ki-67超过95%表达;CD5、CD23、bcI-2等均阴性;C-myc基因FISH检测有融合基因存在.结论 发生于女性卵巢的伯基特淋巴瘤很少见,易发生误诊,熟悉其临床病理特点,依靠免疫组化和C-myc基因FISH检测可确诊.

  17. Hypothermia & Hodgkin lymphoma in children

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    Köse, Doğan; Köksal, Yavuz; Çalışkan, Ümran

    2016-01-01

    Hypothermia associated with Hodgkin lymphoma is defined rarely. This may be caused by a dysfunction that shall occur in hypothalamus, central and peripheral vascular system, skin and muscles. In this study, two Hodgkin lymphoma cases with developed hypothermia are presented. Case 1: An “Hodgkin lymphoma, mixed cellular type” was diagnosed by a biopsy conducted due to lesions found in her spleen on a girl in 7 ages, who applied to the hospital with complaints such as fever, weight loss and nig...

  18. Identification of highly methylated genes across various types of B-cell non-hodgkin lymphoma.

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    Nicole Bethge

    Full Text Available Epigenetic alterations of gene expression are important in the development of cancer. In this study, we identified genes which are epigenetically altered in major lymphoma types. We used DNA microarray technology to assess changes in gene expression after treatment of 11 lymphoma cell lines with epigenetic drugs. We identified 233 genes with upregulated expression in treated cell lines and with downregulated expression in B-cell lymphoma patient samples (n = 480 when compared to normal B cells (n = 5. The top 30 genes were further analyzed by methylation specific PCR (MSP in 18 lymphoma cell lines. Seven of the genes were methylated in more than 70% of the cell lines and were further subjected to quantitative MSP in 37 B-cell lymphoma patient samples (diffuse large B-cell lymphoma (activated B-cell like and germinal center B-cell like subtypes, follicular lymphoma and Burkitt`s lymphoma and normal B lymphocytes from 10 healthy donors. The promoters of DSP, FZD8, KCNH2, and PPP1R14A were methylated in 28%, 67%, 22%, and 78% of the 36 tumor samples, respectively, but not in control samples. Validation using a second series of healthy donor controls (n = 42; normal B cells, peripheral blood mononuclear cells, bone marrow, tonsils and follicular hyperplasia and fresh-frozen lymphoma biopsies (n = 25, confirmed the results. The DNA methylation biomarker panel consisting of DSP, FZD8, KCNH2, and PPP1R14A was positive in 89% (54/61 of all lymphomas. Receiver operating characteristic analysis to determine the discriminative power between lymphoma and healthy control samples showed a c-statistic of 0.96, indicating a possible role for the biomarker panel in monitoring of lymphoma patients.

  19. Primary pancreatic lymphoma – pancreatic tumours that are potentially curable without resection, a retrospective review of four cases

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    Chin Melvin T

    2006-05-01

    Full Text Available Abstract Background Primary pancreatic lymphomas (PPL are rare tumours of the pancreas. Symptoms, imaging and tumour markers can mimic pancreatic adenocarcinoma, but they are much more amenable to treatment. Treatment for PPL remains controversial, particularly the role of surgical resection. Methods Four cases of primary pancreatic lymphoma were identified at Prince of Wales Hospital, Sydney, Australia. A literature review of cases of PPL reported between 1985 and 2005 was conducted, and outcomes were contrasted. Results All four patients presented with upper abdominal symptoms associated with weight loss. One case was diagnosed without surgery. No patients underwent pancreatectomy. All patients were treated with chemotherapy and radiotherapy, and two of four patients received rituximab. One patient died at 32 months. Three patients are disease free at 15, 25 and 64 months, one after successful retreatment. Literature review identified a further 103 patients in 11 case series. Outcomes in our series and other series of chemotherapy and radiotherapy compared favourably to surgical series. Conclusion Biopsy of all pancreatic masses is essential, to exclude potentially curable conditions such as PPL, and can be performed without laparotomy. Combined multimodality treatment, utilising chemotherapy and radiotherapy, without surgical resection is advocated but a cooperative prospective study would lead to further improvement in treatment outcomes.

  20. Germline FAS gene mutation in a case of ALPS and NLP Hodgkin lymphoma

    NARCIS (Netherlands)

    van den Berg, Anke; Maggio, Ewerton; Diepstra, A; de Jong, Doetje; van Krieken, J; Poppema, S

    2002-01-01

    FAS germline mutations have been associated with the development of autoimmune lymphoproliferative syndrome (ALPS). Occurrence of Hodgkin lymphoma (HL) has been reported in 2 families with ALPS. In both families an uncle of the index patient developed HL. A 15-year-old boy with autoommune thrombopen

  1. An Unusual Case of Plasmablastic Lymphoma Presenting as Paravertebral Mass Evaluated by {sup 18}F-FDG PET/CT

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    Treglia, Giorgio; Paone, Gaetano; Stathis, Anastasios; Ceriani, Luca; Giovanella, Luca [Oncology Institute of Southern Switzerland, Bellinzona (Switzerland)

    2014-03-15

    A 60-year-old man underwent radiological investigations due to the onset of back pain. Computed tomography (CT) and magnetic resonance imaging (MRI) showed the presence of a paravertebral mass located ahead the body of the third thoracic vertebra. Based on these findings the patient underwent biopsy of the paravertebral mass, which showed the presence of a plasmablastic lymphoma. Therefore, the patient underwent fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography ({sup 18}F-FDG PET/CT) for staging. Before {sup 18}F-FDG injection, the patient had fasted for at least 6 h; at the time of the radiopharmaceutical injection he presented glucose blood levels corresponding to 98 mg/dl. Images were acquired 1 h after intravenous injection of 280 MBq of {sup 18}F-FDG according to the body mass index. PET images were interpreted visually and semiquantitatively by using the maximal standardized uptake value (SUVmax). {sup 18}F-FDG PET/CT showed moderate radiopharmaceutical uptake corresponding to the paravertebral lesion (SUVmax 3.3) and diffuse uptake in the skeleton suspicious for bone marrow neoplastic involvement, with more evident hypermetabolic areas in the left scapula (SUVmax 3.7), right sixth rib (SUVmax 3.5), and left iliac bone (SUVmax 3.4) (Fig. 1). Subsequent bone marrow biopsy confirmed the bone marrow infiltration by plasmablastic cells. Based on these findings, a final diagnosis of plasmablastic lymphoma with bone marrow involvement was performed and the patient was addressed to chemotherapy. Plasmablastic lymphoma is a rare CD20-negative large-cell lymphoma with plasmablastic features occurring primarily in HIV or Epstein-Barr virus positive individuals. Distinguishing this tumor from myeloma could be challenging. The most frequent site of presentation is the oral cavity, whereas extraoral localizations of plasmablastic lymphoma are considered to be very rare and they should be differentiated from extraosseous localization of

  2. Unusual case of Hodgkin lymphoma presenting as soft tissue mass with intracranial metastasis and review of literature

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    Vandana Singh Kushwaha

    2015-01-01

    Full Text Available Hodgkin lymphoma (HL primarily presents as nodal disease and may involve extranodal sites during the progression of the disease. Extra nodal involvement of lung, gastrointestinal tract, testis and thyroid etc., is well-recognized in non-HL but clinically detectable soft tissue involvement is rare and quite exceptional with HL. We report here an unusual case of a young adult male, who presented with a frontal soft tissue mass associated with cervical lymph node. Histopathology supplemented with immunohistochemistry revealed classical HL. Patient did not respond to treatment adequately, and he developed intracranial metastasis during the course of treatment.

  3. A case of cutaneous large B-cell lymphoma of the legs appearing as chronic venous ulceration

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    Alfredo Rossi

    2012-05-01

    Full Text Available We report here a case of a woman with a cutaneous large B-cell lymphoma of the legs. She had a plaque lesion, superficially ulcerated and necrotized with tumorous borders situated on the posterior side of the right leg and two red or bluish-red nodular lesions. A skin biopsy from both nodular and plaque lesion showed a diffuse infiltrate of atypical large B cells CD20+ and CD79a+, spanning epidermis, dermis and subcutaneous tissue. A therapeutic approach containing anti-CD20 monoclonal antibody (rituximab was suggested.

  4. Lichtheimia Infection in a Lymphoma Patient: Case Report and a Brief Review of the Available Diagnostic Tools.

    Science.gov (United States)

    Zimmerli, Stefan; Bialek, Ralf; Blau, Igor W; Christe, Andreas; Lass-Flörl, Cornelia; Presterl, Elisabeth

    2016-08-01

    We describe the case of a patient with a T-lymphoblastic lymphoma whose disseminated mucormycosis was diagnosed with delay, and we address the diagnostic and therapeutic decision-making process and review the diagnostic workup of patients with potential IFD. The diagnosis was delayed despite a suggestive radiological presentation of the patient's pulmonary lesion. The uncommon risk profile (T-lymphoblastic lymphoma, short neutropenic phases) wrongly led to a low level of suspicion. The diagnosis was also hampered by the lack of indirect markers for infections caused by Mucorales, the low sensitivity of both fungal culture and panfungal PCR, and the limited availability of species-specific PCR. A high level of suspicion of IFD is needed, and aggressive diagnostic procedures should be promptly initiated even in apparently low-risk patients with uncommon presentations. The extent of the analytical workup should be decided on a case-by-case base. Diagnostic tests such as the galactomannan and β-D-glucan test and/or PCR on biological material followed by sequencing should be chosen according to their availability and after evaluation of their specificity and sensitivity. In high-risk patients, preemptive therapy with a broad-spectrum mould-active antifungal agent should be started before definitive diagnostic findings become available.

  5. Hepatosplenic gamma/delta T-cell lymphoma: a report of two cases in immunocompromised patients, associated with isochromosome 7q.

    Science.gov (United States)

    François, A; Lesesve, J F; Stamatoullas, A; Comoz, F; Lenormand, B; Etienne, I; Mendel, I; Hémet, J; Bastard, C; Tilly, H

    1997-07-01

    Two cases of peripheral T-cell lymphoma, characterized by hepatosplenic presentation and gamma/delta T-cell receptor phenotype on malignant cells, are reported. Little is known about the chromosomal changes in these peculiar lymphomas. We report the cytogenetic analysis of these two patients. Isochromosome 7q and trisomy 8 were observed. These abnormalities were reported previously in five cases of gamma/delta T-cell lymphoma. These two patients had lymphomatous infiltration of the spleen, liver, bone marrow, and (in one case) lymph nodes. These abnormalities occurred in immunocompromised patients (i.e., immunosuppressive therapy for kidney transplantation and chemotherapy for Hodgkin's disease), without Epstein-Barr virus infection stigmata in tumor cells.

  6. Ophthalmic lymphoma: epidemiology and pathogenesis.

    Science.gov (United States)

    Sjö, Lene Dissing

    2009-02-01

    With a lifetime risk of 1% and 700 new cases per year, Non-Hodgkin lymphoma (NHL) is the seventh most frequent type of cancer in Denmark. The incidence of NHL has increased considerably in Western countries over the last decades; consequently, NHL is an increasing clinical problem. Ophthalmic lymphoma, (lymphoma localized in the ocular region, i.e. eyelid, conjunctiva, lacrimal sac, lacrimal gland, orbit, or intraocularly) is relatively uncommon, accounting for 5%-10% of all extranodal lymphomas. It is, however, the most common orbital malignancy. The purpose of this thesis was to review specimens from all Danish patients with a diagnosis of ophthalmic lymphoma during the period 1980-2005, in order to determine the distribution of lymphoma subtypes, and the incidence- and time trends in incidence for ophthalmic lymphoma. Furthermore, an extended analysis of the most frequent subtype, extranodal marginal zone lymphoma (MALT lymphoma), was done to analyse clinical factors and cytogenetic changes with influence on prognosis. A total of 228 Danish patients with a biopsy-reviewed verified diagnosis of ocular adnexal-, orbital-, or intraocular lymphoma were identified. We found that more than 50% of orbital- and ocular adnexal lymphomas were of the MALT lymphoma subtype, whereas diffuse large B-cell lymphoma (DLBCL) predominated intraocularly (Sjo et al. 2008a). Furthermore, lymphoma arising in the lacrimal sac was surprisingly predominantly DLBCL (Sjo et al. 2006). Incidence rates were highly dependent on patient age. There was an increase in incidence rates for the whole population from 1980 to 2005, corresponding to an annual average increase of 3.4% (Sjo et al. 2008a). MALT lymphoma arising in the ocular region was found in 116 patients (Sjo et al. 2008b). One third of patients had a relapse or progression of disease after initial therapy and relapses were frequently found at extra-ocular sites. Overall survival, however, was not significantly poorer for patients

  7. ALK-positive diffuse large B-cell lymphoma: two more cases and a brief literature review.

    Science.gov (United States)

    Rudzki, Zbigniew; Rucińska, Małgorzata; Jurczak, Wojciech; Skotnicki, Aleksander B; Maramorosz-Kurianowicz, Magdalena; Mruk, Andrzej; Piróg, Krystyna; Utych, Graźyna; Bodzioch, Piotr; Srebro-Stariczyk, Maria; Włodarska, Iwona; Stachura, Jerzy

    2005-01-01

    Anaplastic lymphoma kinase (ALK)-positive diffuse large B-cell lymphoma (DLBCL) is a rare, recently defined tumor distinct in many aspects from ALK-positive anaplastic large cell lymphoma (ALCL). We present two additional cases of ALK+DLBCL recently diagnosed in our department and a review of literature. A 48-year old man presented with a large upper neck mass growing slowly over 18 months. Histologically the tumor was diagnosed as an ALK-positive diffuse large B-cell lymphoma. with plasmablastic features. Large, frequently intrasinusoidal tumor cells expressed CD138, EMA, weakly IgA and kappa, but were negative for other B-cell markers, T-cell markers and CD30. The ALK staining was cytoplasmic with the increased intensity in the Golgi area. At the diagnosis the patient manifested with the stage IIIB. Three courses of CHOP resulted in partial and only transient remission. The patient died of massive bleeding from his decomposing tumor 3 months after the diagnosis. A 49-year old man complaining of abdominal pain revealed abdominal lymphadenomegaly and a gastric infiltrate, involving the deep portions of the gastric wall. The tumor showed immunoblastic/anaplastic morphology, with some Reed-Sternberg-like cells positive for ALK. ALK immunostaining was cytoplasmic, weak in a routine immunostain, enhanced with double (proteinase + pressure cooker) antigen retrieval. FISH was consistent with the t(2;5)/nucleophosmin(NPM)-ALK rearrangement. The tumor demonstrated similar "null" B/T phenotype with positivity for IgA, lambda, EMA and LCA. The patient (stage IVB) currently undergoes chemotherapy. ALK-positive DLBCL affects mostly middle-aged men, shows generally poor but stage-dependent prognosis (at least 60% mortality rate), presents typically as a lymph node-based disseminated disease, and very rarely involves the bone marrow. Genetic studies showed that the majority of ALK+DLBCL cases are characterized by the clathrin (CLTC)-ALK fusion and in a few cases the NPM

  8. Primary Extranodal Non-Hodgkin Lymphoma of the Head and Neck in Patients with Acquired Immunodeficiency Syndrome: A Clinicopathologic Study of 24 Patients in a Single Hospital of Infectious Diseases in Argentina

    Directory of Open Access Journals (Sweden)

    Corti, Marcelo

    2014-04-01

    Full Text Available Introduction Extranodal non-Hodgkin lymphomas (NHLs are commonly described in patients with acquired immunodeficiency syndrome (AIDS and are related with an atypical morphology and aggressive clinical course. AIDS-associated lymphomas are characterized by their rapid progression, frequent extranodal manifestations, and poor outcome. Objective The aim of this article is to remake the clinical features of head and neck (HN NHL in patients with AIDS to facilitate early diagnosis and treatment. Methods We evaluated the epidemiologic, clinical, immunologic, virologic, and histopathologic characteristics of 24 patients with human immunodeficiency virus (HIV/AIDS with primary HN NHL treated at a single institution between 2002 and 2012. Histopathologic diagnosis was made according to the criteria of the World Health Organization Classification of Tumors of Hematopoietic and Lymphoid Tissues. Additional immunohistochemical stains were applied in all cases. Results Eighteen patients (75% were men and the median of age was 39 years. The gingiva and the hard palate were the most common sites of the lesions (15 patients, 62.5%. Lactate dehydrogenase levels were elevated in 16 cases (84%. Bone marrow infiltration was detected only in 4 cases (16.6%. The median CD4 T-cell count was 100 cells/µL. According to the histopathologic evaluation, the most common subtype was diffuse large B-cell lymphoma (12 cases, 50%, followed by plasmablastic lymphoma (9 cases, 37.5% and Burkitt lymphoma (3 cases, 12.5%. Conclusion HN NHL is a severe complication of advanced HIV/AIDS disease. Early diagnosis followed by chemotherapy plus highly active antiretroviral treatment is necessary to improve the prognosis and the survival of these patients.

  9. An Unusual Presentation of B-Cell Lymphoma as a Large Isolated Epiglottic Mass: Case Report and Literature Review

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    Changxing Liu

    2016-01-01

    Full Text Available Extranodal presentation of B-cell lymphoma is uncommon. Isolated primary epiglottic B-cell lymphoma is even rarer. To our knowledge, there has been only one description of isolated B-cell lymphoma presenting as a large epiglottic mass. We report an unusual type of B-cell lymphoma of the epiglottis, as it could not be subtyped based on routine staining and hybridization. The lymphoma presented as a large isolated globular mass pedicled to the epiglottis, occupying most of the oropharynx, but did not have any ball-valving effect or increased respiratory efforts. Initial radiographic findings were nonspecific. The diagnosis of B-cell lymphoma was determined by transoral incisional biopsy under local anesthesia. The condition was treated successfully with chemoradiation. The current standard of treatment for high grade B-cell lymphoma is concurrent chemoradiotherapy, with excellent prognosis. Although rare, B-cell lymphoma should be considered when investigating pedunculated hypopharyngeal masses.

  10. Primary diffuse large B cell lymphoma developing at the ileocolonic anastomosis site after right hemicolectomy for adenocarcinoma: A case report

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    Oh, Hye Yeon; Choi, Seung Joon; Kim, Hyung Sik; Kim, Jeong Ho; Choi, Hye Young [Dept. of Radiology, Gachon University Gil Hospital, Incheon (Korea, Republic of)

    2014-04-15

    Lymphoma is rarely associated with ileocolonic surgery. We report the imaging findings of primary diffuse large B-cell lymphoma arising in an ileocolonic anastomosis site, found five years after a right hemicolectomy for adenocarcinoma in the ascending colon.

  11. A rare case of primary lymphoma of the caecum presenting as intussusception

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    Leena Jayabackthan

    2013-01-01

    Full Text Available Mucosa associated lymphoid tissue (MALT lymphomas are rare neoplasms. They are most common in the stomach followed by small intestine and colon. The symptoms are nonspecific and generally do not present with intussusception. Here we report a rare clinical entity in which a 35-year-old female presented to the emergency with severe abdominal pain which was sudden in onset. History revealed that she had been having vague mild abdominal pain for 2 years. Ultrasonography showed ileocolic intussusception with hypoechoic lesion of 54 × 46 mm seen at the lead point. Emergency laparotomy with the right hemi-colectomy was done. The specimen was sent for histopathological examination which revealed a diagnosis of MALT lymphoma. Awareness of the varied clinical presentation helps in formulating the appropriate therapeutic strategy.

  12. Laparoscopic resection of synchronous gastric cancer and primary small intestinal lymphoma: a case report.

    Science.gov (United States)

    Chen, Ding-Wei; Pan, Yu; Yan, Jia-Fei; Mou, Yi-Ping

    2014-05-28

    Synchronous gastric cancer and primary small intestinal lymphoma are extremely rare. A 49-year-old woman was referred to our hospital with a history of upper abdominal pain for two weeks and was diagnosed with synchronous cancer. During hospitalization, the patient underwent laparoscopic distal gastrectomy + resection of bilateral ovaries + partial resection of both small intestine and descending colon. Pathological examination revealed a synchronous cancer consisting of early gastric cancer with poorly differentiated adenocarcinoma located in mucosa, with lymph node metastasis (3+/29) (T1N1M0, stage IB); and diffuse large B cell lymphoma of small intestine involving descending colon and bilateral ovaries, with lymph node metastasis (2+/5) (Ann Arbor IIE). The patient recovered well, without any obvious complications and was discharged on post-operative day 7. The patient received six cycles of chemotherapy after operation. She has been doing well with no evidence of recurrence for 13 mo.

  13. Imaging characteristics of diffuse large cell extra nodal non-Hodgkin's lymphoma involving the palate and maxillary sinus: a case report

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    Nadendla, Lakshmi Kavitha; Meduri, Venkateswarlu; Paramkusam, Geetha [Kamineni Institute of Dental Sciences, Nalgonda (India)

    2012-06-15

    Non-Hodgkin's lymphomas are a group of highly diverse malignancies and have a strong tendency to affect organs and tissues that do not ordinarily contain lymphoid cells. Primary extra nodal lymphoma of the hard palate is rare. Here, we present a case of diffuse large B cell lymphoma in a 60-year-old male patient that manifested as slightly painful ulcerated growth on the edentulous right maxillary alveolar ridge extending onto the palate, closely resembling carcinoma of the alveolar ridge. Computed tomography images showed the involvement of the maxillary sinus and right nasal cavity, along with destruction of hard palate, superiorly extending into the orbit. This case report highlights the importance of imaging to evaluate the exact extent of such large malignant lesions, which is essential for treatment planning.

  14. Expression of p63 in anaplastic large cell lymphoma but not in classical Hodgkin's lymphoma.

    Science.gov (United States)

    Gualco, Gabriela; Weiss, Lawrence M; Bacchi, Carlos E

    2008-10-01

    Immunohistochemical determination of p63 protein is frequently used in the pathologic diagnosis of nonhematological solid tumors. In malignant hematological disease, p63 expression has been reported in 22% of follicular lymphoma, about 35% of diffuse large B-cell lymphoma, 23% of chronic lymphocytic leukemia, and in some cases of blast crisis of chronic myelogenous leukemia. Anaplastic large cell lymphoma is a rare disease that accounts for less than 5% of all cases of non-Hodgkin's lymphoma. There is little information concerning p63 expression in this specific type of lymphoma. In some cases, the morphological and phenotypic features between anaplastic large cell lymphoma and classical Hodgkin's lymphoma are similar, making this differential diagnosis challenging. We studied p63 expression using a tissue microarray approach in 154 cases of anaplastic large cell lymphoma, including 38% anaplastic large cell kinase positive and 62% anaplastic large cell kinase negative, and 58 Hodgkin's lymphoma cases. Sixty-eight cases of anaplastic large cell lymphoma (44%) showed p63 nuclear positivity (41% of anaplastic large cell kinase positive and 47% of anaplastic large cell kinase negative). Of 130 cases of systemic-anaplastic large cell lymphoma, 42% showed p63 positivity. The neoplastic cells expressed p63 in 38% of the cases of CD45-negative/anaplastic large cell kinase-negative null cell-type anaplastic large cell lymphoma, a subgroup that offers the most difficulties in the differential diagnosis with classical Hodgkin's lymphoma. In contrast, none of the cases of classical Hodgkin's lymphoma demonstrated any p63 expression. These results demonstrate that p63 protein expression is frequently expressed in a subset of anaplastic large cell lymphoma cases and may be used as a potential tool in the differential diagnosis between anaplastic large cell lymphoma and classical Hodgkin's lymphoma.

  15. Intravascular Large B-Cell Lymphoma Diagnosed on Prostate Biopsy: A Case Report

    Directory of Open Access Journals (Sweden)

    Nazan Özsan

    2014-12-01

    Full Text Available Intravascular large B-cell lymphoma (IVLBCL is a very rare type of non-Hodgkin lymphoma, usually affecting elderly patients and characterized by selective infiltration of neoplastic cells within blood vessels’ lumina. IVLBCL diagnosed with prostatic involvement is extremely rare. We report a patient of 65 years old, having mostly neurological complaints but diagnosed with IVLBCL upon histopathological examination of transurethral prostate resection material, which revealed large neoplastic cell infiltration totally limited within the lumens of small vessels. By immunohistochemistry, neoplastic cell infiltration was positive with MUM1, bcl-6, and bcl-2 and negative with ALK1, CD10, and CD30, with a high Ki-67 proliferation index. CD34 and CD31 staining showed expression in endothelial cells, highlighting the intravascular nature of neoplastic infiltrate. The patient unfortunately refused to receive treatment and died of the disease 8 months after the diagnosis. IVLBCL, though very rare, should be considered in differential diagnosis of all organ biopsies with intravascular infiltration. Further improvements in the understanding of the pathogenesis and biology of this rare type of lymphoma are mandatory.

  16. Primary marginal zone B-cell lymphoma of appendix

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    Radha S

    2008-07-01

    Full Text Available Primary lymphomas of appendix are extremely rare tumors. The first case of primary lymphoma of appendix was reported by Warren in the year 1898. Incidence of primary lymphoma of appendix is 0.015% of all gastrointestinal lymphomas. This is a report of primary marginal zone B-cell lymphoma of appendix which presented as appendicular mass. As some cases are incidentally discovered, this case emphasizes that histological examination of all appendicectomy specimens is mandatory.

  17. T-cell-rich large B-cell lymphoma. A study of 30 cases, supporting its histologic heterogeneity and lack of clinical distinctiveness.

    Science.gov (United States)

    Krishnan, J; Wallberg, K; Frizzera, G

    1994-05-01

    To determine whether correlations existed between morphologic and immunophenotypic findings and clinical characteristics, 30 cases of T-cell-rich large B-cell lymphomas (TBL) were evaluated by histopathology, immunostaining, and polymerase chain reaction on paraffin-embedded material. All were characterized by a polymorphic cell composition, including a variable mixture of small and large lymphoid cells and reactive cell. Most cases (87%) fitted into one of three main histologic types of non-Hodgkin's lymphoma (diffuse, mixed cell; diffuse, large cell; follicular and diffuse, mixed cell), and one group of eight cases had the prototypic features described by Ramsay et al. (17). All cases showed a component of large CD20(L26)+ MB2+ B cells in a predominant back-ground of reactive T cells (> 50% of the total lymphoid forms). Clonality was demonstrated by light chain restriction in 67% of cases and by rearrangement of the immunoglobulin heavy chain gene and bcl-2 gene in 64% and 28% of cases, respectively. The patients were predominantly men (70%), ages 18-83 years (median of 62.5), and were initially seen predominantly with nodal disease (and extranodal involvement in 20%) at advanced stages (III-IV: 77%). Treatment was mostly aggressive chemotherapy, and the outcomes were favorable (84% alive and well). These features are not distinctive as compared with those of typical large-cell lymphoma, nor did subgroups within the series (prototypic cases versus others; cases with less [ 70%] T-cell infiltration) significantly differ in clinical presentation or outcome. Thus, this study confirms that TBL, while useful as a diagnostic variant to be distinguished from both peripheral T-cell lymphoma and Hodgkin's disease, is a heterogeneous assortment of diverse histopathologic categories rather than a clinicopathologic entity. The term "T-cell rich" might, however, be usefully retained as a morphologic specification to be added to recognized histologic categories of lymphoma.

  18. A Case Report of Primary Nasal Natural Killer (NK)/T-Cell Lymphoma in an African American Patient Presenting with Hemophagocytic Syndrome

    Science.gov (United States)

    Tan, Bowei; Abdelmalek, Cherif; O’Donnell, James E.; Toltaku, Thomas; Chaudhry, Rashid; Wang, Jen C.; Gotlieb, Vladimir

    2017-01-01

    Patient: Male, 55 Final Diagnosis: Primary NK-T cell lymphoma • nasal type Symptoms: Fever • nasal bleeding • nasal mass • weight loss Medication: — Clinical Procedure: Chemotherapy×2 cycles • radiation therap Specialty: Oncology Objective: Rare disease Background: Extranodal natural killer/T-cell lymphoma, nasal type (ENKTCL) is generally an aggressive and rare non-Hodgkin lymphoma. It is most common in East Asians, Native Americans, and South Americans, but is rarely reported in blacks. Case Report: A 55-year-old African American male born in Grenada presented with a left nostril mass with facial swelling and biopsy subsequently confirmed a diagnosis of extranodal NK/T-cell lymphoma, nasal type (ENKTCL). Immunochemistry was positive for CD2, cytoplasmic CD3, CD7, CD 43, CD 56, granzyme B, and TIA-1. In situ hybridization was positive for Epstein-Barr virus encoded ribonucleic acid (EBERs). Bone marrow aspiration did not show lymphoma involvement. The patient had progressive neutropenia upon presentation, with further investigations showing hepatomegaly, hyperferritinemia, and hemophagocytosis in the bone marrow. We reached a diagnosis of hemophagocytic syndrome. He was treated with a high-dose combination chemotherapy and radiation therapy; the neutropenia improved significantly with steroids as treatment for immune activation in the setting of hemophagocytic syndrome. Conclusions: To the best of our knowledge, this is the only second report of extranodal NK/T-cell lymphoma, nasal type in a black patient, and it raises the awareness of early recognition of rare manifestations of NK/T-cell lymphoma such as hemophagocytic syndrome. PMID:28193996

  19. Extrinsic apoptotic pathways: A new potential "Target" for more sufficient therapy in a case of cutaneous anaplastic large CD30+ ALK-T--cell lymphoma

    Directory of Open Access Journals (Sweden)

    Georgi Tchernev

    2011-01-01

    Full Text Available The primary cutaneous T-cell lymphomas (CTCL represent a clonal T-lymphocyte proliferation infiltrating the skin. CD30+ T-cell lymphomas present clinically as nodules with a diameter between 1 and 15 cm, mostly in elderly patients. The role of the CD30 molecule in patients suffering from T-cell lymphomas is not completely clear yet. The signal transduction pathway which includes CD30 seems to play a key role in tumor progression. In certain forms of T-cellular lymphomas, the interaction between CD30/CD30-ligand is able to provoke apoptosis of the "tumor lymphocytes". The modern conceptions of the pathogenesis of T-cell lymphomas include disorders in the pathways involved in programmed cellular death and disregulation in the expression of certain of its regulatory molecules. We are presenting an unusual case of a female patient with a primary cutaneous form of CD30 + /ALK− anaplastic large T-cell lymphoma. Upon the introduction of systemic PUVA, (psoralen plus ultraviolet light radiation combined with beam therapy, a complete remission could be noticed. Eight months later, we observed a local recurrence, which was overcome by CHOP chemotherapy (Cyclophosphamide, Hydroxydaunorubicin (Doxorubicin, Vincristin (Oncovin®, Predniso(lon. Six months later, new cutaneous lesions had been noticed again. A new therapeutic hope for the patients with anaplastic large CTCL is actually based on the influence of the activity of the different apoptotic pathways. Death ligands, including tumor necrosis factor (TNF-α, CD95L/FasL, and TRAIL, mediate also some important safeguard mechanisms against tumor growth in patients with CD30 + cutaneous anaplastic large T-cell lymphomas and critically contribute to lymphocyte homeostasis.

  20. Non-hodgkin′s lymphoma and work in agriculture: Results of a two case-control studies in Saskatchewan, Canada

    Directory of Open Access Journals (Sweden)

    Chandima P Karunanayake

    2013-01-01

    Full Text Available Objectives: The objective was to examine the association between non-Hodgkin′s lymphoma (NHL and farming-related activities, gender, pesticides exposure, and exposure to chemicals other than pesticides in Saskatchewan. Materials and Methods: Male and female study participants were taken from two separate case-control studies conducted in Saskatchewan province, Canada. A case was defined as any man or woman aged 19 years and older with a first diagnosis of NHL registered by the Saskatchewan Cancer Agency during the study period. Conditional logistic regression was used to fit the statistical models. Results: Farming exposure and exposure to pesticides-contaminated cloths were related to an increased risk of NHL. Exposure to pesticides was strongly associated with an increased risk of NHL, especially for men. Conclusion: For men, the incidence of NHL was associated with exposure to pesticides after adjusting for other independent predictors.

  1. Locally advanced breast implant associated anaplastic large cell lymphoma: A case report of successful treatment with radiation and chemotherapy

    Directory of Open Access Journals (Sweden)

    Christopher Fleighton Estes

    2015-02-01

    Full Text Available The development of breast implant associated anaplastic large cell lymphoma (ALCL is a rare phenomenon. A typical presentation is an effusion associated with a breast implant. Less commonly, disease can become more advanced locoregionally or distantly. The optimal treatment schema is a topic of debate: localized ALCL can potentially be cured with implant removal alone, while other cases in the literature, including those that are more advanced, have been treated with varying combinations of surgery, chemotherapy, and external beam radiotherapy. This is a case report of breast implant ALCL with pathologically proven lymph node involvement, the fifth such patient reported. Our patient experienced a favorable outcome with radiation therapy and chemotherapy.

  2. Non-Hodgkin’s lymphoma with bone involvement: a single center experience with 18 patients

    Directory of Open Access Journals (Sweden)

    Filiz Vural

    2010-03-01

    Full Text Available Objective: Non-Hodgkin’s lymphoma (NHL of bone is a rare entity. The most common histological subtype is diffuse large B cell lymphoma (DLBCL. The major presenting symptoms are soft tissue swelling, bone pain and pathological fracture. Treatment options are chemotherapy, radiotherapy, surgery, or a combination of these modalities. Materials and Methods: We retrospectively analyzed the 18 patients (11 females, 7 males with NHL of bone who were diagnosed and treated between 1995-2005. The median age was 56.5 years. The median duration of symptoms was 4.5 months. The bone pain was the first symptom in all patients. Tru-cut biopsy was performed for diagnosis in most of the cases. Diagnosis in five patients (27.8% required open biopsy. Results: DLBCL (77.8% was the most common histological type among all patients. Other histological subtypes were anaplastic large cell lymphoma (11.1%, Burkitt-like lymphoma (5.6% and marginal zone lymphoma (5.6%. According to Ann Arbor staging system, 44.4% of patients were Stage I, 11.1% were Stage II and 44.4% were Stage IV. Bone marrow involvement was determined in four patients (22.2%. All patients except one were treated with anthracycline-containing regimens and eight patients (44.4% received rituximab combination with chemotherapy. Radiation therapy was performed as the first-line therapy in 9 (50% patients. The median follow-up was 37 months (range, 2-124 months. Among the 17 patients who achieved complete remission, five (27.8% relapsed. All patients were still alive. The five-year relapse-free survival was 73.5%.Conclusion: The treatment of bone lymphoma can be planned according to the stage and location of the disease. Although we had a relatively low number of patients, it could be concluded that whether or not radiation therapy is performed, rituximab in combination with systemic chemotherapy has been proven beneficial on survival.

  3. Gastric low-grade MALT lymphoma, high-grade MALT lymphoma and diffuse large B cell lymphoma show different frequencies of trisomy

    NARCIS (Netherlands)

    Hoeve, M A; Gisbertz, I A; Schouten, H C; Schuuring, E; Bot, F J; Hermans, J; Hopman, A; Kluin, P M; Arends, J E; van Krieken, J H

    1999-01-01

    Gastric MALT lymphoma is a distinct entity related to Helicobacter pylori gastritis. Some studies suggest a role for trisomy 3 in the genesis of these lymphomas, but they mainly focused on low-grade MALT lymphoma. Gastric MALT lymphoma, however, comprises a spectrum from low- to high-grade cases. Fu

  4. Autopsied case of primary malignant lymphoma of the central nervous system presenting an unusual clinical course and CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Yamashita, Kazuya; Kobayashi, Shotai; Yamaguchi, Shuhei and others

    1987-08-01

    A case of primary malignant lymphoma of the central nervous system was reported. A 58-year-old man was admitted because of diplopia in March, 1986. Last year in June he lost consciousness, accompanied by headache, vertigo, a floating sensation, and tinnitus, though his symptoms disappeared the next day. Last year in October and November, he complained of weakness of the left hand, but it soon disappeared. A neurological examination on admission revealed left trochlear nerve palsy, a decreased sensitivity to pain on the left side of the face and the opposite side of the body, and a mild left-side lack of coordination. A head CT scan and angiography showed no abnormalities. An examination of the CSF revealed increased protein with mild pleocytosis and IgG, but cytology was negative. After admission, he complained of left trigeminal neuralgia, but it disappeared upon steroid pulse therapy. When the steroids were tapered off, however, peripheral facialnerve palsy developed. Therefore, a second course of steroid pulse therapy was done, with some effect. In June, however, the patient became unconscious while the orally administered steroid was being tapered off. A head CT scan showed isodensity masses in the basal ganglia, the thalamus, and the periventricular white matter on a plain scan, and homogeneous masses with ring enhancement and edema on the use of a contrast medium. A histopathological examination showed primary cerebral malignant lymphoma (large-cell type).

  5. A Case of an Unusually Aggressive Cutaneous Anaplastic Large T-Cell Lymphoma in an HIV Patient Treated with CHOP

    Directory of Open Access Journals (Sweden)

    Jorge Hurtado-Cordovi

    2011-01-01

    Full Text Available Anaplastic large cell lymphoma (ALCL is the second most common malignancy of T-cell phenotype. This case report describes an unusual rapidly progressing cutaneous anaplastic large T-cell lymphoma in an HIV patient. Our patient is a twenty-year-old African American male with perinatally acquired HIV who presented with a 2×2 centimeter necrotic lesion in the right 1st toe; however, 2-3 weeks later multiple smaller lesions appeared on the anterior aspect of the right foot, ankle, and thigh. Biopsy showed cells strongly positive for CD3 and CD30 and negative for CD56 and the ALK gene product. CT of the chest, abdomen, and pelvis was negative for extracutaneous involvement favoring cutaneous ALCL. Patient was treated with 6 cycles of CHOP (cyclophosphamide, hydroxydaunorubicin, vincristine, and prednisone chemotherapy and went into complete remission. Due to the aggressive course that this malignancy follows in HIV patients we suggest prompt treatment with systemic therapy.

  6. High-Dose Busulfan and High-Dose Cyclophosphamide Followed By Donor Bone Marrow Transplant in Treating Patients With Leukemia, Myelodysplastic Syndrome, Multiple Myeloma, or Recurrent Hodgkin or Non-Hodgkin Lymphoma

    Science.gov (United States)

    2010-08-05

    Accelerated Phase Chronic Myelogenous Leukemia; Adult Acute Lymphoblastic Leukemia in Remission; Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With T(15;17)(q22;q12); Adult Acute Myeloid Leukemia With T(16;16)(p13;q22); Adult Acute Myeloid Leukemia With T(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Acute Promyelocytic Leukemia (M3); Adult Erythroleukemia (M6a); Adult Nasal Type Extranodal NK/T-cell Lymphoma; Adult Pure Erythroid Leukemia (M6b); Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Burkitt Lymphoma; Childhood Acute Erythroleukemia (M6); Childhood Acute Lymphoblastic Leukemia in Remission; Childhood Acute Megakaryocytic Leukemia (M7); Childhood Acute Monoblastic Leukemia (M5a); Childhood Acute Monocytic Leukemia (M5b); Childhood Acute Myeloblastic Leukemia With Maturation (M2); Childhood Acute Myeloblastic Leukemia Without Maturation (M1); Childhood Acute Myeloid Leukemia in Remission; Childhood Acute Myelomonocytic Leukemia (M4); Childhood Acute Promyelocytic Leukemia (M3); Childhood Chronic Myelogenous Leukemia; Childhood Myelodysplastic Syndromes; Chronic Phase Chronic Myelogenous Leukemia; Cutaneous B-cell Non-Hodgkin Lymphoma; De Novo Myelodysplastic Syndromes; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Peripheral T-Cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent

  7. Acute kidney injury and inflammatory immune reconstitution syndrome in mixed genotype (A/E) hepatitis B virus co-infection in HIV-associated lymphoma.

    Science.gov (United States)

    Tajima, Katsushi; Kohno, Kei; Shiono, Yosuke; Suzuki, Ikuko; Kato, Yuichi; Hiroshima, Yuki; Yamamoto, Masakazu; Ohtake, Hiroya; Iwaba, Akiko; Yamakawa, Mitsunori; Kato, Takeo

    2013-01-01

    We report a first case of HIV-associated lymphoma (HAL) presenting with acute kidney injury (AKI) and inflammatory immune reconstitution syndrome (IRIS). A 39-year-old male, treated with nonsteroidal anti-inflammatory drugs (NSAIDs) for one month prior to admission, developed AKI, left testicular tumor, and recurrent swelling of the right parotid gland. A resected testicular tumor exhibited features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma. Renal biopsy showed hydro-degeneration of renal tubules, interstitial inflammatory cells, and a small number of lymphoma cells in the sub-capsule, compatible with acute interstitial nephritis. His renal dysfunction rapidly recovered following chemotherapy and combination antiretroviral therapy (cART). He developed pneumonia concomitantly with a decrease in HIV-RNA level and an increase in CD4+ cells after the first cycle of chemotherapy, which spontaneously resolved after the second cycle of chemotherapy without additional anti-infection drugs; thus, his pneumonia fulfilled the diagnostic criteria for IRIS. We suggest that IRIS may frequently develop during chemotherapy for HAL, but may be overlooked. He was coinfected with hepatitis B virus (HBV), which genotypes known as is associated with liver-related mortality and response to antiviral therapy; recently, an intimate interplay between HIV and HBV in the onset of lymphoma has been reported. Therefore, we addressed the HBV genotype in the patient. The analysis revealed that he exhibited a mixed genotype (A/E) not native to Japan and primarily found in Europe and North America or West Africa. These findings suggest that universal vaccination for juveniles against HBV is warranted in Japan.

  8. Diffuse large B-cell non Hodgkin's lymphoma in a 65-year-old woman presenting with hypopituitarism and recovering after chemotherapy: a case report

    Directory of Open Access Journals (Sweden)

    Hyer Steve L

    2011-10-01

    Full Text Available Abstract Introduction Diffuse large B-cell non Hodgkin's lymphoma may involve the pituitary either as a primary central nervous system lymphoma or, more frequently, as metastasis from systemic lymphoma leading to hypopituitarism. A partial recovery of pituitary function after treatment with chemotherapy has previously been described but complete recovery with cessation of all hormone supplements is excessively rare. We report a patient presenting with anterior hypopituitarism with subsequent complete and sustained recovery of pituitary function after successful treatment of the lymphoma. Case presentation A 65-year-old Caucasian woman with lethargy, loss of appetite and peripheral edema was found to have anterior hypopituitarism. Magnetic resonance imaging showed no mass lesions in the pituitary although a positron emission tomography scan showed abnormal pituitary activity. An abdominal computed tomography scan revealed multiple intra-abdominal lymph nodes, which on histology proved diagnostic of diffuse large B-cell non Hodgkin's lymphoma. She received six cycles of R-CHOP chemotherapy, after which she achieved a complete metabolic response at all known previous sites of the disease, confirmed by positron emission tomography scanning. Concomitant with the tumor response, there was full recovery of adrenal, thyroid and gonadal axes which has persisted at 10 months follow-up. Conclusion Although rare, it is important to recognize lymphomatous infiltration of the pituitary as a potentially reversible cause of hypopituitarism.

  9. Graft-versus-lymphoma effect in a 64-year-old caucasian woman after allogeneic stem-cell transplantation: a case report

    Directory of Open Access Journals (Sweden)

    Behre Gerhard

    2009-01-01

    Full Text Available Abstract Introduction The existence of a graft-versus-lymphoma effect is well established. When lacking a firm diagnosis, however, the clinician is challenged to to weigh the potential benefits of the graft-versus-lymphoma effect against potential dangers of graft-versus-host disease as well as against generalized (viral infections. Case presentation We present evidence for a graft-versus-lymphoma effect in a 64-year-old caucasian woman with a transplanted peripheral blood-stem-cell graft from her Human Leukocyte Antigen-identical sister, and propose diagnostic measures to distinguish between graft-versus-host effect, and against viral disease or drug-induced reactions. Conclusion We were able to identify an allogeneic graft-reaction against progressive lymphoma alongside an erythema consistent with acute graft-versus-host disease of the skin. Establishing a firm diagnosis enabled us to decide against T-cell suppression (such as by using cyclosporine. Anti-lymphoma activity was favoured, by means of the allogeneic graft, local radiation and immunotherapy. This illustrates the importance of a sound differential diagnosis of erythema after allogeneic stem-cell transplantation, including assessment of viral disease of the affected tissue.

  10. Bronchus-associated lymphoid tissue (BALT) lymphoma of the lung showing mosaic pattern of inhomogeneous attenuation on thin-section CT: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, In Jae; Kim, Sung Hwan; Koo, Soo Hyun; Kim, Hyun Beom; Hwang, Dae Hyun; Lee, Kwan Seop; Lee, Yul; Jang, Kee Taek; Kim, Duck Hwan [Hallym University Sacred Heart Hospital, Anyang (Korea, Republic of)

    2000-09-01

    The authors present a case of histologically proven bronchus-associated lymphoid tissue (BALT) lymphoma of the lung in a patient with primary Sjogren's syndrome that manifested on thin-section CT scan as a mosaic pattern of inhomogeneous attenuation due to mixed small airway and infiltrative abnormalities.

  11. Primary mucosa-associated lymphoid tissue (MALT) lymphoma of thyroid gland arising from coexisting Hashimoto's thyroiditis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Kwon; Kwon, Sun Young; Kim, Young Hwan; Choi, Jin Soo; Sohn, Chul Ho; Lee, Hee Jung; Woo, Seong Ku; Suh, Soo Ji [Dongsan Medical Center, Keimyung University, Daegue (Korea, Republic of)

    2006-07-15

    We report herein on a case of primary mucosa-associated lymphoid tissue (MALT) lymphoma of the thyroid gland in a 57-year-old woman with coexisting Hashimoto's thyroiditis, and we include its characteristic imaging, histopathologic and immunohistochemical findings.

  12. Radiographically Negative, Asymptomatic, Sentinel Lymph Node Positive Cutaneous T-Cell Lymphoma in a 3-Year-Old Male: A Case Report

    Directory of Open Access Journals (Sweden)

    Jeffrey Carson

    2012-01-01

    Full Text Available We present a case of a 3-year-old male originally diagnosed with a CD30+ anaplastic cutaneous T-cell lymphoma with no evidence of systemic disease after CT scan, PET scan, and bone marrow aspiration. Sentinel lymph node biopsy (SLNB was performed as an additional step in the workup and showed microscopic disease. Current management/recommendations for cutaneous T-cell lymphoma do not include SLNB. Medical and surgical management of cutaneous malignancies is dramatically different for local versus advanced disease. Therefore adequate evaluation is necessary to properly stage patients for specific treatment. Such distinction in extent of disease suggests more extensive therapy including locoregional radiation and systemic chemotherapy versus local excision only. Two international case reports have described SLNB in cutaneous T-cell lymphoma with one demonstrating evidence of node positive microscopic disease despite a negative metastatic disease workup. This case is being presented as a novel case in a child with implications including lymphoscintigraphy and SLNB as a routine procedure for evaluation and staging of cutaneous T-cell lymphoma if the patient does not demonstrate evidence of metastatic disease on routine workup.

  13. Bcl-1 gene rearrangements in mantle cell lymphoma : A comprehensive analysis of 118 cases, including B-5-fixed tissue, by polymerase chain reaction and southern transfer analysis

    NARCIS (Netherlands)

    Chibbar, R; Leung, K; McCormick, S; Ritzkalla, K; Strickler, J; Staggs, R; Poppema, S; Brunning, RD; McGlennen, RC

    1998-01-01

    We evaluated 118 cases of mantle cell lymphoma by polymerase chain reaction (PCR) for the major translocation cluster (MIG) region and another breakpoint corresponding to probe p94(PS), located 24 kb telomeric to the MTC locus on chromosome 11. The specimens included 64 frozen, 19 formalin-fixed, an

  14. Autoimmune hemolytic anemia after nivolumab treatment in Hodgkin lymphoma responsive to immunosuppressive treatment. A case report.

    Science.gov (United States)

    Tardy, Magalie P; Gastaud, Lauris; Boscagli, Annick; Peyrade, Frederic; Gallamini, Andrea; Thyss, Antoine

    2016-08-19

    The patients with refractory Hodgkin lymphoma have a poor prognosis. The nivolumab, an IgG4 monoclonal antibody inhibiting the program death 1 pathway has recently demonstrated its efficacy and its safety in patients with heavily pretreated refractory Hodgkin lymphoma. The side effects of this immunotherapy include autoimmune-like syndromes. A 75-year-old woman with no significant comorbidities was treated by nivolumab (3 mg/kg every 2 wk) as a third-line treatment for refractory Hodgkin lymphoma. A clinical response was observed with the first injection of nivolumab, with a reduction in superficial lymph nodes. After the second injection, the patient presented an authentic autoimmune hemolytic anemia with a profound anemia at 64 g/L and biologic characteristics of hemolysis (elevated unconjugated bilirubin, lactate dehydrogenase, and reticulocytes). The direct antiglobulin test was strongly positive for IgG antibodies, and the indirect antiglobulin test became positive with a very high level of autoantibodies. After 2 injections of nivolumab, the patient underwent a fluodeoxyglucose F 18 positron emission tomography-computed tomography, showing a partial response according to modified Cheson criteria. A treatment with prednisone (2 mg/kg), initiated after transfusion of 2 units of red blood cells, permitted the complete resolution of this autoimmune reaction after 3 months of corticotherapy. The fluodeoxyglucose F 18 positron emission tomography-computed tomography performed at the end of the corticotherapy showed a clear disease progression. Considering the very good response achieved after only 2 injections of nivolumab, the limited therapeutic resources for this old woman, and the complete resolution of the autoimmune hemolytic anemia, nivolumab was reintroduced at the same dose, with close clinical and biological monitoring. She received 6 more injections of nivolumab without recurrence of hemolysis.

  15. Primary cutaneous B-cell lymphoma other than marginal zone: clinicopathologic analysis of 161 cases: Comparison with current classification and definition of prognostic markers.

    Science.gov (United States)

    Lucioni, Marco; Berti, Emilio; Arcaini, Luca; Croci, Giorgio A; Maffi, Aldo; Klersy, Catherine; Goteri, Gaia; Tomasini, Carlo; Quaglino, Pietro; Riboni, Roberta; Arra, Mariarosa; Dallera, Elena; Grandi, Vieri; Alaibac, Mauro; Ramponi, Antonio; Rattotti, Sara; Cabras, Maria Giuseppina; Franceschetti, Silvia; Fraternali-Orcioni, Giulio; Zerbinati, Nicola; Onida, Francesco; Ascani, Stefano; Fierro, Maria Teresa; Rupoli, Serena; Gambacorta, Marcello; Zinzani, Pier Luigi; Pimpinelli, Nicola; Santucci, Marco; Paulli, Marco

    2016-10-01

    Categorization of primary cutaneous B-cell lymphomas (PCBCL) other than marginal zone (MZL) represents a diagnostic challenge with relevant prognostic implications. The 2008 WHO lymphoma classification recognizes only primary cutaneous follicular center cell lymphoma (PCFCCL) and primary cutaneous diffuse large B-cell lymphoma, leg type (PCDLBCL-LT), whereas the previous 2005 WHO/EORTC classification also included an intermediate form, namely PCDLBCL, other. We conducted a retrospective, multicentric, consensus-based revision of the clinicopathologic characteristics of 161 cases of PCBCL other than MZL. Upon the histologic features that are listed in the WHO classification, 96 cases were classified as PCFCCL and 25 as PCDLBCL-LT; 40 further cases did not fit in the former subgroups in terms of cytology and/or architecture, thus were classified as PCDLBCL, not otherwise specified (PCDLBCL-NOS). We assigned all the cases a histogenetic profile, based on the immunohistochemical detection of CD10, BCL6, and MUM1, and a "double hit score" upon positivity for BCL2 and MYC. PCDLBCL-NOS had a clinical presentation more similar to PCFCCL, whereas the histology was more consistent with the picture of a diffuse large B-cell lymphoma, as predominantly composed of centroblasts but with intermixed a reactive infiltrate of small lymphocytes. Its behavior was intermediate between the other two forms, particularly when considering only cases with a "non-germinal B-cell" profile, whereas "germinal center" cases resembled PCFCCL. Our data confirmed the aggressive behavior of PCDLBC-LT, which often coexpressed MYC and BCL2. The impact of single factors on 5-year survival was documented, particularly histogenetic profile in PCDLBCL and BCL2 translocation in PCFCCL. Our study confirms that a further group-PCDLBCL-NOS-exists, which can be recognized through a careful combination of histopathologic criteria coupled with adequate clinical information.

  16. Diffuse large B-cell lymphoma: clinical implications of extranodal versus nodal presentation--a population-based study of 1575 cases

    DEFF Research Database (Denmark)

    Møller, Michael B; Pedersen, Niels T; Christensen, Bjarne E

    2004-01-01

    Differences in genetic origin between nodal and extranodal diffuse large B-cell lymphomas (DLBCL) exist. Using population-based data from the registry of the Danish Lymphoma Group, the present study is the first to analyse clinical implications of nodal versus extranodal presentation of DLBCL....... Of 4786 newly diagnosed non-Hodgkin's lymphoma patients in a 16-year period, 1575 (33%) had DLBCL. The annual incidence rate was 2.9 per 100 000; 40% were extranodal. The clinical profile of patients with extranodal DLBCL was different from the nodal DLBCL patients. Extranodal DLBCL was associated...... with older age and poorer performance score, but also lower tumour burden. In extranodal DLBCL, 51% of the cases were stage I and 36% were stage IV, whereas the patients were relatively equally distributed between the four stages in nodal DLBCL. For stage I patients, extranodal DLBCL was independently...

  17. Cutaneous epitheliotropic T-cell lymphoma in the cat: a review of the literature and five new cases.

    Science.gov (United States)

    Fontaine, Jacques; Heimann, Marianne; Day, Michael J

    2011-10-01

    Cutaneous epitheliotropic T-cell lymphoma (CETL) is characterized by cutaneous infiltration of neoplastic T lymphocytes with a specific tropism for the epidermis and adnexal epithelium. This disease is reported very rarely in the cat. Clinical data were collected from an informal discussion with veterinary dermatologists through the Vetdermlist (vetderm@lists.ncsu.edu). In parallel, case archives of two European diagnostic histopathology laboratories (Institut de Pathologie et Génétique/Bio.be Gosselies, Belgium and the School of Veterinary Sciences, University of Bristol, UK) were reviewed. Fifteen cases with a good clinical description were selected, and five sets of skin biopsies were available for review. Cutaneous epitheliotropic T-cell lymphoma generally affects older cats with no apparent sex or breed predisposition. Solitary or multiple lesions were reported without predilection for any particular location. The lesions consisted of erythematous plaques or patches, scaly alopecic patches and nonhealing ulcers or nodules, which sometimes mimicked an eosinophilic plaque. Pruritus was rarely reported. No lesions affecting the oral mucosa were observed. Clinical diagnosis of CETL is more challenging in cats than in dogs. Final diagnosis must be based on histopathological examination of skin biopsy samples. The characteristic lesions of feline CETL are similar to those reported in the dog, but involvement of the adnexal glands was not observed in this series (n=5). The neoplastic T cells were generally small to medium in size. The survival time of cats with CETL seems to be more variable than that of affected dogs. Too few cases have been evaluated to permit clear recommendations to be made with respect to treatment.

  18. Analysis of 2 cases of central nervous system lymphoma and literature review%中枢神经系统淋巴瘤2例并文献复习

    Institute of Scientific and Technical Information of China (English)

    张文曦; 孙雪梅

    2013-01-01

    To study primary central nervous system lymphoma (PCNSL). Through 2 cases of central nervous system lymphoma, we discussed the diagnosis, treatmentand prognosis of PCNSL. PCNSL is a rare malignancy with peculiar clinical and biologic features,aggressive course,and unsatisfactory outcome. PCNSL is a challenge for multidisciplinary clinicians and scientists.

  19. 443例恶性淋巴瘤临床病理特征分析%Clinical and pathological analysis of 443 cases with malignant lymphoma

    Institute of Scientific and Technical Information of China (English)

    吴永芳; 许春伟; 韩鸿雁; 王海艳; 邵云; 张博; 李晓兵; 苏航; 张伟京

    2015-01-01

    目的:根据WHO(2008版)造血和淋巴肿瘤分类标准,探讨军事医学科学院附属医院恶性淋巴瘤的病理类型及分布特点。方法:收集2010年11月1日至2015年3月31日病理诊断443例恶性淋巴瘤,复习其临床资料、HE切片及免疫组织化学切片。按WHO(2008版)分类标准进行病理诊断及分类。结果:443例恶性淋巴瘤中霍奇金淋巴瘤11.06%(49/443),非霍奇金淋巴瘤(non-Hodgkin’s lymphoma,NHL)88.94%(394/443)。非霍奇金淋巴瘤中B细胞性淋巴瘤66.37%(294/443),T细胞性淋巴瘤22.35%(99/443)。非霍奇金淋巴瘤中,发病构成比居前5位分别为弥漫性大B细胞淋巴瘤41.53%(184/443)、滤泡性淋巴瘤11.06%(49/443),外周T细胞淋巴瘤5.64%(25/443),T淋巴母细胞白血病/淋巴瘤5.19%(23/443)、黏膜相关淋巴组织结外边缘区淋巴瘤4.74%(21/443)。HL中以结节硬化型经典型霍奇金淋巴瘤为多(4.51%,20/443)。恶性淋巴瘤患者中,男女比例为1.58∶1,中位年龄57岁(7~94岁)。霍奇金淋巴瘤和非霍奇金淋巴瘤起病部位均以颈部淋巴结为多。结论:443例淋巴瘤中,非霍奇金淋巴瘤发病远多于霍奇金淋巴瘤,非霍奇金淋巴瘤中以弥漫大B细胞淋巴瘤多见,霍奇金淋巴瘤中以结节硬化性霍奇金淋巴瘤多见。大部分淋巴瘤类型以男性发病为多,起病部位以颈部淋巴结为多。%Objective:To explore clinical and pathological type and distribution among malignant lymphoma in Affliated Hospital of Academy of Military Medical Sciences, according to the World Health Organization criteria (2008). Methods:Clinical data of malignant lymphoma from November 1st 2010 to March 31th 2015 in Affiliated Hospital of Academy of Military Medical Science were collected and reviewed, including morphological, immunological and clinical characteristics. All the cases were reappraised according to the WHO (2008) classification. Results:Of the 443 cases

  20. Lymphoma risk in systemic lupus

    DEFF Research Database (Denmark)

    Bernatsky, Sasha; Ramsey-Goldman, Rosalind; Joseph, Lawrence

    2014-01-01

    OBJECTIVE: To examine disease activity versus treatment as lymphoma risk factors in systemic lupus erythematosus (SLE). METHODS: We performed case-cohort analyses within a multisite SLE cohort. Cancers were ascertained by regional registry linkages. Adjusted HRs for lymphoma were generated...

  1. PIM kinases as potential therapeutic targets in a subset of peripheral T cell lymphoma cases.

    Directory of Open Access Journals (Sweden)

    Esperanza Martín-Sánchez

    Full Text Available Currently, there is no efficient therapy for patients with peripheral T cell lymphoma (PTCL. The Proviral Integration site of Moloney murine leukemia virus (PIM kinases are important mediators of cell survival. We aimed to determine the therapeutic value of PIM kinases because they are overexpressed in PTCL patients, T cell lines and primary tumoral T cells. PIM kinases were inhibited genetically (using small interfering and short hairpin RNAs and pharmacologically (mainly with the pan-PIM inhibitor (PIMi ETP-39010 in a panel of 8 PTCL cell lines. Effects on cell viability, apoptosis, cell cycle, key proteins and gene expression were evaluated. Individual inhibition of each of the PIM genes did not affect PTCL cell survival, partially because of a compensatory mechanism among the three PIM genes. In contrast, pharmacological inhibition of all PIM kinases strongly induced apoptosis in all PTCL cell lines, without cell cycle arrest, in part through the induction of DNA damage. Therefore, pan-PIMi synergized with Cisplatin. Importantly, pharmacological inhibition of PIM reduced primary tumoral T cell viability without affecting normal T cells ex vivo. Since anaplastic large cell lymphoma (ALK+ ALCL cell lines were the most sensitive to the pan-PIMi, we tested the simultaneous inhibition of ALK and PIM kinases and found a strong synergistic effect in ALK+ ALCL cell lines. Our findings suggest that PIM kinase inhibition could be of therapeutic value in a subset of PTCL, especially when combined with ALK inhibitors, and might be clinically beneficial in ALK+ ALCL.

  2. Primary Pulmonary Hodgkin Lymphoma

    OpenAIRE

    Shumaila Tanveer; Ahmed El Damati; Ayman El Baz; Ahmed Alsayyah; Tarek ElSharkawy; Mohamed Regal

    2015-01-01

    Primary pulmonary Hodgkin lymphoma (PPHL) is a rare disease. Herein, we report a case of PPHL with diagnostic concerns encountered during initial evaluation which is of paramount importance to keep the differential diagnosis in cases with high index of sus- picion for this rare entity.

  3. Mucormycosis in a Non-Hodgkin Lymphoma Patient Caused by Syncephalastrum racemosum: Case Report and Review of Literature.

    Science.gov (United States)

    Rodríguez-Gutiérrez, Georgina; Carrillo-Casas, Erika M; Arenas, Roberto; García-Méndez, Jorge O; Toussaint, Sonia; Moreno-Morales, Mónica E; Schcolnik-Cabrera, Adrián A; Xicohtencatl-Cortes, Juan; Hernández-Castro, Rigoberto

    2015-08-01

    Mucormycosis is a rare opportunistic fungal infection caused by saprophytic zygomycetes. These fungal infections are caused by members of the mucorales. The clinical importance of zygomycosis, an emerging and frequently fatal mycotic disease, has increased during recent years, due to several risk factors such as (a) the use of broad-spectrum antibiotic, (b) use of empirical antifungal treatment (mainly triazoles), and (c) aggressive chemotherapy and sustained leucopenia (i.e., peripheral stem cell transplantation). An almost fulminant pneumonia caused by Syncephalastrum racemosum in an immunocompromised patient with an aggressive non-Hodgkin lymphoma (NHL) is described. Despite treatment with amphotericin B, deoxycholate, caspofungin, and surgical resection of fungal bodies from both lungs, and survival of 10 months without relapsing from fungal infection, the patient died due to hematological complications from an unresponsive disease. Herein is the description of the first case of pulmonary infection caused by Syncephalastrum racemosum.

  4. An uncommon clinical presentation of retroperitoneal non-Hodgkin lymphoma successfully treated with chemotherapy: A case report

    Institute of Scientific and Technical Information of China (English)

    Chiara Fulignati; Pietro Pantaleo; Greta Cipriani; Marianna Turrini; Rosalia Nicastro; Roberto Mazzanti; Bruno Neri

    2005-01-01

    We report the case of apetient affedted by an extra-nodal non-Hodgkin lymphoma presenting as a unique, large retroperitoneal mass with an unusual clinical presentation mimicking gastric peptic or neoplastic disease. The patient was successfully treated with a first generation therapy, CHOP modified regimen (cyclophosphamide 600 mg/m2 intravenously on d 1, epirubicin 55 mg/m2 intravenously on d 1, vincristine 1.2 mg/m2 intravenously on d 1, prednisone 60 mg/m2 on d 1-5), and a complete response was achieved. The (18)F-fluorodeoxyglucose positron emission tomography was used to assess the therapy outcome. A brief review of literature is provided.

  5. 皮肤霍奇金淋巴瘤%Cutaneous Hodgkin's lymphoma: a case report and review of the literature

    Institute of Scientific and Technical Information of China (English)

    顾安康; 肖尹; 纪华安

    2012-01-01

    报告1例皮肤霍奇金淋巴瘤.患者男,28岁.因右侧锁骨上不规则鲜红色斑块1年就诊,全身系统检查未见肿大淋巴结和内脏肿瘤,经皮损组织病理和免疫组化检查诊断为皮肤霍奇金淋巴瘤.%A case of cutaneous Hodgkin s lymphoma is reported. A 28-year-old male presented with red plaque on his skin over the right clavicle for one year without lymphadenopathy and visceral tumors. The diagnosis is made by histology and immunohistochemistry.

  6. Primary Pancreatic Lymphomas

    Directory of Open Access Journals (Sweden)

    Muhammad Wasif Saif

    2006-05-01

    Full Text Available Extranodal non-Hodgkin’s lymphomas (NHLs represent up to 30-40% of all NHL cases. The gastrointestinal tract is the most commonly involved extranodal site; accounting for about half of such cases [1]. Stomach and the small intestine constitute the most common gastrointestinal sites. Secondary invasion of the pancreas from contiguous, retroperitoneal lymph node disease is the prevalent mode of involvement. Secondary involvement of the pancreas from the duodenum or adjacent peripancreatic lymphadenopathy is well-known. Primary pancreatic lymphoma (PPL is an extremely rare disease [2]. PPL can present as an isolated mass mimicking pancreatic carcinoma. However, unlike carcinomas, PPL are potentially treatable [3].

  7. Treatment of B-cells non-Hodgkin lymphomas with combined immunochemotherapy: ability to treatment optimization

    Directory of Open Access Journals (Sweden)

    N. V. Smirnova

    2015-01-01

    Full Text Available The results of two consecutive multicenter clinical trials enrolled 241 patient with childhood mature B-cells non-Hodgkin lymphomas/leukemia are presented. Patients received treatment according B-NHL 2004mab protocol (n = 83 and B-NHL 2010M (n = 158 with combined immunochemotherapy (ICT in Russian and Belarus pediatric clinics from 2004 to 2015 years. Primary patients with different mature B-NHL (Burkitt lymphoma/leukemia, diffuse large B-cell lymphoma and primary mediastinal B-cell lymphoma (DLBCL and PMBCL aged from 2 to 18 years are included in the studies.Protocol B-NHL 2004mab for treatment of children and adolescents with B-NHL/B-AL, stage III and IV, includes a combination of chemotherapy (PCT and rituximab – an antibody against the B-cells receptor CD20. PCT courses similar to those in the B-NHL BFM90 protocol (group III with the exception of methotrexate dose in induction courses, reduced to 1 g/m2 /24 h in order to reduce toxicity. Rituximab (Mabthera, 375 mg/m2 /h used for the first time in the treatment of children and adolescents with B-NHL. Of the 83 patients included, clinical remission was achieved in 77 (92.8 %. With a median follow time of 51.6 months, remission continued in 23 (85.2 % patients with B-AL, in 32 (88.9 % patients with LB and 19 (95.0 % patients – with DLBCL. With median follow time of 65.2 months, event-free and overall survival was 84 ± 6 and 82 ± 8 %, respectively.Based on previous experience in order to further optimize B-NHL treatment, new protocol B-NHL 2010M with effect-adapted therapy and improvement of stratification risk group criteria was proposed. Overall survival in patients of 1st and 2nd risk groups with full implementation of diagnosis and treatment is approaching 100 %. In interim analysis of 3rd risk group patients, pOS was 88 ± 3 %. The incidence of induction death (infections, metabolic complications remains within 2.7 % (n = 4; refractory cases (n = 2; 1.3 % and relapses (n = 4; 2

  8. Composite ALK-negative anaplastic large cell lymphoma and small lymphocytic lymphoma involving the right inguinal lymph node.

    Science.gov (United States)

    Persad, Paul; Pang, Changlee S

    2014-02-01

    Anaplastic large cell lymphoma and small lymphocytic lymphoma are two lymphoid malignancies with completely distinct morphologies and natural histories. We present a rare case of composite anaplastic large cell lymphoma and small lymphocytic lymphoma in an inguinal lymph node of an otherwise healthy 47-year-old male patient. Immunohistochemical and molecular studies identified the two populations clearly. Their separation is imperative as anaplastic large cell lymphoma can be an aggressive neoplasm and easily overlooked in cases of small lymphocytic lymphoma with a small population of anaplastic large cell lymphoma cells.

  9. Case Report: Primary dural based diffuse large B-Cell lymphoma in a 14 year-old boy [v1; ref status: indexed, http://f1000r.es/56s

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    Sunil Munakomi

    2015-03-01

    Full Text Available Primary dural lymphoma is a subentity of primary leptomeningeal lymphoma which represents 0.1% of all non-Hodgkin’s lymphomas. Only five cases have been reported so far. We report a very rare case of primary dural-based lymphoma in a 14 year-old boy presenting with mass effect. The patient was managed with excision of the lesion and removal of the involved bone. Post-operatively, the patient showed good recovery. He was then referred to the oncology unit for further chemo- and radiation therapy. A high index of suspicion should therefore be kept in order to diagnose the condition in a timely fashion and then plan for appropriate management since diffuse large cell lymphoma has a relatively benign clinical prognosis.

  10. [KI-1-positive, anaplastic, large-cell lymphoma related to Hodgkin's disease].

    Science.gov (United States)

    Veiga, M; Fresno, M F; Pérez del Río, M J; García, I; Madrigal, B; Herrero, A

    1997-02-01

    We report a case of lymphoma associated with lung carcinoma that shows morphological and immunohistochemical features of anaplastic large cell Ki-1 positive lymphoma and Hodgkin's disease, with positivity for Ki-1 (CD-30) (characteristic of both lymphomas) and Leu-M1 (CD-15) (normally dosent absent in anaplastic lymphoma). This subtype of lymphoma is designated anaplastic large-cell Hodgkin's related lymphoma (ALCL related to HD) and is considered by some authors as a secondary anaplastic large-cell lymphoma.

  11. Risk of lymphoma and leukaemia after bacille Calmette-Guérin and smallpox vaccination: a Danish case-cohort study

    DEFF Research Database (Denmark)

    Villumsen, Marie; Sørup, Signe; Jess, Tine

    2009-01-01

    Vaccines may have non-specific effects as suggested mainly in mortality studies from low-income countries. The objective was to examine the effects of BCG and smallpox vaccinations on subsequent risk of lymphoma and leukaemia in a Danish population experiencing rapid out-phasing of these vaccines.......31-2.16); smallpox vaccination HR=1.32 (0.49-3.53)). The present study with very reliable vaccine history information indicates a beneficial effect of BCG vaccination on the risk of lymphomas.......Vaccines may have non-specific effects as suggested mainly in mortality studies from low-income countries. The objective was to examine the effects of BCG and smallpox vaccinations on subsequent risk of lymphoma and leukaemia in a Danish population experiencing rapid out-phasing of these vaccines....... In a background cohort (N=47,622) from the Copenhagen School Health Records Register, cases of leukaemia (N=20) and lymphoma (N=51) were identified through the Danish Cancer Registry. The vaccination status of the cases was compared with the vaccination status of a 5% random sample (N=2073) of the background...

  12. A literary portrait of a case of Hodgkin lymphoma by Wilkie Collins?

    Science.gov (United States)

    Fernandez-Flores, Angel

    2011-02-01

    In October 1859, 'The Queen of Hearts' was published by Wilkie Collins. This book is a collection of 10 short stories written by the protagonists (three retired brothers), in order to keep their niece (aka the queen of hearts) entertained, until the arrival of her fiancé-to-be. The second story of the book, titled 'Brother Griffith's story of the family secret,' narrates the death of a young girl who has a slow-growing deforming tumour on her neck. Even with the few clinical details provided by the literary description, the current report examines the possibility of Hodgkin lymphoma as a diagnosis, concluding that the option is not an unwise one.

  13. Oral diffuse B-cell non-Hodgkin′s lymphoma associated to Gorlin-Goltz syndrome: A case report with one year follow-up

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    Cláudio M Pereira

    2011-01-01

    Full Text Available Nevoid cell carcinoma syndrome or Gorlin-Goltz syndrome is an autosomal dominant disorder characterized by multiple basal cell carcinoma, multiple keratocyst tumors, and skeletal anomalies. The Gorlin-Goltz syndrome has been associated with numerous benign and malignant neoplasms. The authors describe a case of Gorlin-Goltz syndrome in association with non-Hodgkin′s lymphoma. To the best of our knowledge, this is the second case described in the English literature.

  14. Intravascular large B-cell lymphoma of the kidney: A case report

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    Jia Nan

    2011-09-01

    Full Text Available Abstract We report a 41-year-old Chinese woman with intravascular large B-cell lymphoma diagnosed by percutaneous renal biopsy. The patient was admitted to Nanfang Hospital of Southern Medical University, Guangzhou, China with complaints of high spiking fever for a month and bilateral lower limb fatigue with difficulty ambulating for the past 5 months. She had renal dysfunction with a total urinary protein of 5.61 g/dL (56.1 g/L, serum albumin of 2.89 g/dL (28.9 g/L, urea nitrogen of 2.24 mg/dL (1.6 mmol/L, and serum creatinine of 0.54 mg/dL (48 μmol/L. Bone marrow biopsy revealed myeloproliferative disorder without abnormal myeloid or lymphocytic proliferation. Positron Emission Tomography-Computed Tomography (PET-CT showed marked bilateral swelling and enlargement of the renal parenchyma with splenic enlargement and involvement of multiple vertebrae. Percutaneous renal biopsy showed island-like accumulations of medium to large lymphoid cells in many areas of the interstitium, with round vesicular nuclei containing distinct basophilic nucleoli. Immunohistochemical analysis together with other supportive investigation confirmed the diagnosis of intravascular large B-cell lymphoma. Ten days later, she was started on chemotherapy with CHOP (cyclophosphamide, doxorubicin, leurocristime and prednisone for a week. Palliative radiotherapy DT 40Gy/20F with other supportive treatment was provided for metastatic foci in the medullary cavity of the sternum, T1-T7. The patient regained muscle strength in both lower limbs and was able to walk again after three weeks. The patient was discharged after hepatic and renal function and proteinuria values had returned to normal. Follow-up data shows the patient to be alive nine months after discharge.

  15. Blood eosinophilia: A poor prognostic factor for primary cutaneous T cell lymphomas? A cohort of 72 cases

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    Kelati Awatef

    2016-04-01

    Full Text Available Introduction: Blood eosinophilia (BE is described as a poor prognosis marker for some T cell malignancies. Objective: to detect the presence and the prognostic significance of BE in patients with cutaneous T cell lymphoma (CTL. Methods: This was a retro prospective study of 72 patients with CTL. Patients with other factors that may increase BE were excluded. Results: We had 14 cases of BE, 10 cases were in the erythrodermic stage of the disease and 6 in the tumoral stage and we had 4 cases of death. The BE was associated with deterioration of the general condition (p=0.001; depilation of the body (p=0.04, erythroderma (p=0.008, scalp and nails involvement (p=0.000, high rate of lactate Dehydrogenase (LDH (p=0.000 and beta 2 microglobulin (B2M, (p=0.000, the histological type of Mycosis fungoides (MF with positive Immunohistochemistry for CD4 (p=0.014 and CD3(0.05. Conclusions: BE was significantly related to MF, to advanced stages of the disease, to pejorative clinical signs and to elevated rate of LDH and B2M which are poor prognostic factors of MF with four cases of death, which prove that BE is also a poor Prognostic factor of MF.

  16. Legionella pneumophila serogroup 3 pneumonia in a patient with low-grade 4 non-Hodgkin lymphoma: a case report

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    Bistoni Francesco

    2011-08-01

    Full Text Available Abstract Introduction Nosocomial legionellosis has generally been described in immunodepressed patients, but Legionella pneumophila serogroup 3 has rarely been identified as the causative agent. Case presentation We report the case of nosocomial L. pneumophila serogroup 3 pneumonia in a 70-year-old Caucasian man with non-Hodgkin lymphoma. Diagnosis was carried out by culture and real-time polymerase chain reaction of bronchoalveolar lavage fluid. The results of a urinary antigen test were negative. A hospital environmental investigation revealed that the hospital water system was highly colonized by L. pneumophila serogroups 3, 4, and 8. The hospital team involved in the prevention of infections was informed, long-term control measures to reduce the environmental bacterial load were adopted, and clinical monitoring of legionellosis occurrence in high-risk patients was performed. No further cases of Legionella pneumonia have been observed so far. Conclusions In this report, we describe a case of legionellosis caused by L. pneumophila serogroup 3, which is not usually a causative agent of nosocomial infection. Our research confirms the importance of carrying out cultures of respiratory secretions to diagnose legionellosis and highlights the limited value of the urinary antigen test for hospital infections, especially in immunocompromised patients. It also indicates that, to reduce the bacterial load and prevent nosocomial legionellosis, appropriate control measures should be implemented with systematic monitoring of hospital water systems.

  17. Hodgkin's lymphoma presenting as dominant gastric lesion in immunocompetent patients: report of 5 cases with EBV analysis.

    Science.gov (United States)

    Gualco, Gabriela; Ortega, Virginia; Chioato, Lucimara; Musto, Maria L; Bacchi, Livia M; Weiss, Lawrence M; Bacchi, Carlos E

    2011-04-01

    Primary Hodgkin's lymphoma (HL) of the stomach is an extremely rare entity. Most cases of gastric involvement by HL are observed in the setting of disseminated disease. The nonspecific nature of the symptoms and endoscopic findings, which include a large malignant-looking ulcer and mass or wall thickening, together with the considerable histological overlap between HLs and some non-HLs or undifferentiated carcinoma, make the surgical resection diagnosis extremely difficult. An accurate diagnosis is important as treatment and outcome differ significantly for these neoplasms. In small endoscopic gastric biopsies and even in postoperative specimens, the precise histological diagnosis of HL is particularly challenging. Here, the authors report 5 cases of 2 women and 3 men aged 22 to 68, with gastric involvement by classic HLs-3 primary gastric HLs and 2 as part of widespread disease. All 5 patients presented with digestive symptoms. At endoscopy, the lesions presented as ulcerated and elevated lesions, with or without mucosal thickening. Four patients were misdiagnosed in the preoperative biopsy or in the gastrectomy specimen. Association with Epstein-Barr virus (EBV) was detected in 4 cases, with a predominance of subtype A EBV. These cases illustrate the significant difficulties, both clinical and pathological, in achieving the diagnosis of HL involving the stomach in immunocompetent patients.

  18. A Case of Contiguous Primary Hepatic Marginal Zone B-Cell Lymphoma and Hemangioma Ultimately Diagnosed Using Contrast-Enhanced Ultrasonography

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    Kazue Shiozawa

    2015-02-01

    Full Text Available Primary hepatic marginal zone B-cell malignant lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma is extremely rare. We present a case in which a lesion was diagnosed as 2 contiguous tumors (MALT lymphoma and hemangioma using contrast-enhanced ultrasonography (US with sonazoid. There has been no previous case of contiguous hepatic MALT lymphoma and hemangioma. The present case was a female with no medical history. We detected a snowman-like appearance, which was a tumor of 15 mm in diameter with hypo- and hyper-echogenicities in the lateral and medial parts, respectively, in the Couinaud's segment (S6 of the liver on US. The tumor appeared as a single lesion with a low-density area in the unenhanced phase and prolonged enhancement in the equilibrium phases on dynamic CT. On MRI, the whole lesion showed a low-intensity signal on T1-weighted imaging, but isointensity in the lateral part and high intensity in the medial part were seen on T2-weighted imaging. On contrast-enhanced US, the lateral hypoechoic region was homogenously hyperenhanced in the early vascular phase, and the contrast medium was washed out after about 30 s; in contrast, the medial hyperechoic region was gradually stained from the margin toward the central region. The tumor showed a defect in both hypo- and hyperechoic regions in the postvascular phase. Hemangioma was suspected for the medial part based on the typical image findings, but the lateral part was not given a diagnosis. Thus, surgical resection was performed. The medial part was a hemangioma, and the lateral part was a MALT lymphoma by histopathological findings.

  19. Primary non-Hodgkin's lymphomas of the female breast.

    Science.gov (United States)

    Giardini, R; Piccolo, C; Rilke, F

    1992-02-01

    The charts of 35 women with primary malignant non-Hodgkin's lymphomas (NHL) of the breast were retrieved from the files of the Istituto Nazionale Tumori, Milan, over a 30-year period (1957 to 1986). These cases represented 0.1% of the more than 25,000 primary malignant tumors of the breast treated during the same period. The median age of these patients was 57 years (range, 28 to 81 years). In most cases, the clinical diagnosis was carcinoma. The tumors were either Stage IE(48%) or IIE(52%) at presentation, and only two patients had B symptoms. The right breast was involved in 17 patients, the left breast in 14, and both breasts in two. According to the updated Kiel classification and the Working Formulation (WF) for Clinical Usage, three cases were lymphoplasmacytoid (immunocytoma) NHL (WF, A); three, centroblastic-centrocytic, follicular NHL (WF, B); four, centroblastic-centrocytic, diffuse NHL (WF, F); 17 centroblastic NHL (WF, G); three immunoblastic NHL (WF, H); two B-lymphoblastic NHL (WF, I); and one, a Burkitt-like NHL (WF, J). Treatment consisted either of a combination of surgery, radiation therapy, and chemotherapy or radiation therapy and chemotherapy. The follow-up period for 32 patients ranged from 6 to 161 months (mean, 45 months); 17 patients died of their disease. The prognosis appeared to be related to the histologic type and stage of the disease. Median survival periods were 63, 52, 42, and 47 months for centroblastic-centrocytic follicular, centroblastic-centrocytic diffuse, centroblastic, and immunoblastic NHL, respectively. The overall 5-year survival rate was 43%; the 5-year survival rate and the probability of freedom from progression at 5 years were, respectively, 61% and 50% for Stage I and 27% and 26% for Stage II disease.

  20. Cancers in Togo from 1984 to 2008: Epidemiological and Pathological Aspects of 5251 Cases

    Science.gov (United States)

    Amégbor, Koffi; Darre, Tchin; Ayéna, Koffi Didier; Padaro, Essohana; Tengué, Kodjo; Abalo, Anani; Napo-Koura, Gado

    2011-01-01

    Objective. To describe the epidemiological and histological aspects of cancers in Togo. Materials and Methods. We made a retrospective review of the epidemiological and pathological features of cancers observed from 1984 to 2008 at the laboratory of pathology of CHU-TOKOIN in Lomé, Togo. Results. During our study period, we found 5251 cases of cancers with an annual average frequency of 210 cases. The sex ratio, male/female, was 0.9 and the average age of occurring was 45.3 years. This average age was 46.9 years for men and 43.8 years for women. The most frequent cancers for men were prostate cancer (12.9%), nonmelanoma skin cancer (10.4%), and gastric cancer (10.3%). For women it was breast cancer (27.1%), cervix cancer (11.2%) and non-Hodgkin lymphoma (6.3%). Histologically, it was carcinomas in 68.1% of the cases, sarcomas in 11% of the cases and non-Hodgkin lymphomas in 12.6% of the cases. Children cancers were primarily Burkitt lymphoma (27.9% of cases) and retinoblastoma (8.5% of cases). Conclusion. This study shows that cancers are frequent in Togo and emphasizes on the necessity of having a cancer register for the prevention and the control of this disease in Togo. PMID:22007216

  1. Cancers in Togo from 1984 to 2008: Epidemiological and Pathological Aspects of 5251 Cases

    Directory of Open Access Journals (Sweden)

    Koffi Amégbor

    2011-01-01

    Full Text Available Objective. To describe the epidemiological and histological aspects of cancers in Togo. Materials and Methods. We made a retrospective review of the epidemiological and pathological features of cancers observed from 1984 to 2008 at the laboratory of pathology of CHU-TOKOIN in Lomé, Togo. Results. During our study period, we found 5251 cases of cancers with an annual average frequency of 210 cases. The sex ratio, male/female, was 0.9 and the average age of occurring was 45.3 years. This average age was 46.9 years for men and 43.8 years for women. The most frequent cancers for men were prostate cancer (12.9%, nonmelanoma skin cancer (10.4%, and gastric cancer (10.3%. For women it was breast cancer (27.1%, cervix cancer (11.2% and non-Hodgkin lymphoma (6.3%. Histologically, it was carcinomas in 68.1% of the cases, sarcomas in 11% of the cases and non-Hodgkin lymphomas in 12.6% of the cases. Children cancers were primarily Burkitt lymphoma (27.9% of cases and retinoblastoma (8.5% of cases. Conclusion. This study shows that cancers are frequent in Togo and emphasizes on the necessity of having a cancer register for the prevention and the control of this disease in Togo.

  2. Lymphoma of the Urinary Bladder

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    Anthony Kodzo-Grey Venyo

    2014-01-01

    Full Text Available Background. Lymphoma of the urinary bladder (LUB is rare. Aims. To review the literature on LUB. Methods. Various internet databases were used. Results. LUB can be either primary or secondary. The tumour has female predominance; most cases occur in middle-age women. Secondary LUB occurs in 10% to 25% of leukemias/lymphomas and in advanced-stage systemic lymphoma. Less than 100 cases have been reported. MALT typically affects adults older than 60 years; 75% are female. Diffuse large B-cell lymphoma is also common and may arise from transformation of MALT. LUB presents with haematuria, dysuria, urinary frequency, nocturia, and abdominal or back pain. Macroscopic examination of LUBs show large discrete tumours centred in the dome or lateral walls of the bladder. Positive staining of LUB varies by the subtype of lymphoma; B-cell lymphomas are CD20 positive. MALT lymphoma is positively stained for CD20, CD19, and FMC7 and negatively stained for CD5, CD10, and CD11c. LUB stains negatively with Pan-keratin, vimentin, CK20, and CK7. MALT lymphoma exhibits t(11; 18(q21: 21. Radiotherapy is an effective treatment for the MALT type of LUB with no recurrence. Conclusions. LUB is diagnosed by its characteristic morphology and immunohistochemical characteristics. Radiotherapy is a useful treatment.

  3. Linfoma não-Hodgkin de órbita: relato de caso Non-Hodgkin orbital lymphoma: case report

    Directory of Open Access Journals (Sweden)

    Cristiane do Prado Silva

    2008-04-01

    Full Text Available O objetivo é relatar manifestação incomum de linfoma não-Hodgkin de órbita. Paciente masculino, de 75 anos, se apresentou com queixa de lacrimejamento crônico bilateral. Havia feito dacriocistorrinostomia endonasal à direita e à esquerda por duas vezes, sem sucesso. Ao exame, massas de consistência fibroelástica, em topografia das "bolsas" de gordura das pálpebras inferiores e proptose axial. O paciente negava outros sintomas ou sinais sistêmicos. Hemograma sem alteração, hormônios tireoidianos normais. A tomografia computadorizada mostrava infiltrado difuso na órbita e proptose axial. Biópsia de gordura orbitária e de medula óssea diagnosticaram linfoma não-Hodgkin. O paciente foi tratado com quimioterapia, sendo em seguida submetido à cirurgia da via lacrimal bilateral, com resolução do quadro. A doença sistêmica que exigia diagnóstico e tratamento adequados para que se tivesse bom prognóstico estava mascarada pelo quadro de epífora bilateral.The purpose is to report an unusual case of orbital non-Hodgkin lymphoma. A 75-year-old man presented with bilateral chronic epiphora complaint and inferior eyelid tumors, axial proptosis, without previous systemic manifestation. The patient was submitted to bilateral endonasal dacryocystorhinostomy twice and the epiphora complaint persisted. The inferior eyelid and bone marrow biopsy revealed non-Hodgkin lymphoma. The patient was treated with systemic chemotherapy and dacryocystorhinostomy with good resolution. The precise diagnosis and the treatment were very important to reach a good resolution of the bilateral epiphora complaint.

  4. The contribution of HGAL/GCET2 in immunohistological algorithms: a comparative study in 424 cases of nodal diffuse large B-cell lymphoma.

    Science.gov (United States)

    Gualco, Gabriela; Bacchi, Lívia M; Domeny-Duarte, Pollyanna; Natkunam, Yasodha; Bacchi, Carlos E

    2012-11-01

    Diffuse large B-cell lymphoma can be subclassified into at least two molecular subgroups by gene expression profiling: germinal center B-cell like and activated B-cell like diffuse large B-cell lymphoma. Several immunohistological algorithms have been proposed as surrogates to gene expression profiling at the level of protein expression, but their reliability has been an issue of controversy. Furthermore, the proportion of misclassified cases of germinal center B-cell subgroup by immunohistochemistry, in all reported algorithms, is higher compared with germinal center B-cell cases defined by gene expression profiling. We analyzed 424 cases of nodal diffuse large B-cell lymphoma with the panel of markers included in the three previously described algorithms: Hans, Choi, and Tally. To test whether the sensitivity of detecting germinal center B-cell cases could be improved, the germinal center B-cell marker HGAL/GCET2 was also added to all three algorithms. Our results show that the inclusion of HGAL/GCET2 significantly increased the detection of germinal center B-cell cases in all three algorithms (P<0.001). The proportions of germinal center B-cell cases in the original algorithms were 27%, 34%, and 19% for Hans, Choi, and Tally, respectively. In the modified algorithms, with the inclusion of HGAL/GCET2, the frequencies of germinal center B-cell cases were increased to 38%, 48%, and 35%, respectively. Therefore, HGAL/GCET2 protein expression may function as a marker for germinal center B-cell type diffuse large B-cell lymphoma. Consideration should be given to the inclusion of HGAL/GCET2 analysis in algorithms to better predict the cell of origin. These findings bear further validation, from comparison to gene expression profiles and from clinical/therapeutic data.

  5. Plasmablastic lymphoma

    Science.gov (United States)

    Han, Xiao; Duan, Minghui; Hu, Lixing; Zhou, Daobin; Zhang, Wei

    2017-01-01

    Abstract Background: Plasmablastic lymphoma (PBL) is a B-cell malignancy associated with human immunodeficiency virus (HIV). PBL could also influence the HIV-negative patients. The study aimed to identify prognostic factors for survival among Chinese PBL patients. Materials and methods: Eligible patients from literature and Peking Union Medical College Hospital (PUMCH) were included in this study. Clinical characteristics and immunophenotypic data were extracted. Kaplan–Meier curve was used to describe the survival status. Cox regression was used for multivariate analysis. Results: A total of 60 Chinese PBL patients were included, including 54 patients from 36 published articles and 6 new patients that have not been reported. The median overall survival was 7 months (95% confidence interval 3.853–10.147 months). An overwhelming majority (79.31%) of the included cases were Ann Arbor stage IV patients. All the Chinese PBL patients were HIV-negative; 46.81% were Epstein-Barr virus-positive. CD38, CD138, or MUM1 was positively expressed in more than 80% of patients; CD20 expression was also found in 22.03% of cases. Kaplan–Meier curve revealed obvious differences in patient survival between patients in primary stages and advanced stages, as well as between patients with kidney involvement and those without kidney involvement. Cox regression analysis indicated that stage and age were 2 prognostic factors for patient survival. Conclusions: Advanced stage might be associated with poor prognosis among PBL HIV-negative patients in Chinese. PMID:28248855

  6. Gastric lymphoma

    Directory of Open Access Journals (Sweden)

    Sravani Padala

    2016-06-01

    Full Text Available Gastrointestinal lymphomas represent 5-20% of extra nodal lymphomas and mainly occur in the stomach and small intestine. Clinical findings are not specific, thus often determining a delay in the diagnosis. Imaging features at conventional and cross-sectional imaging must be known by the radiologist since he/she plays a pivotal role in the diagnosis and disease assessment, thus assisting in the choice of the optimal treatment to patients. This review focuses on the wide variety of imaging presentation of esophageal, gastric, and small and large bowel lymphoma presenting their main imaging appearances at conventional and cross-sectional imaging, mainly focusing on computed tomography and magnetic resonance, helping in the choice of the best imaging technique for the disease characterization and assessment and the recognition of potential complications. Gastrointestinal tract is the most common extra nodal site involved by lymphoma. Although lymphoma can involve any part of the gastrointestinal tract .The most frequent sites in order of its occurrence are the stomach followed by small intestine and ileocecal region. Gastrointestinal tract lymphoma is usually secondary to the widespread nodal diseases and primary gastrointestinal tract lymphoma is relatively rare. [Int J Res Med Sci 2016; 4(6.000: 2481-2486

  7. Clinical analysis of 670 cases in two trials of the European Organization for the Research and Treatment of Cancer Lymphoma Cooperative Group subtyped according to the Revised European-American Classification of Lymphoid Neoplasms: a comparison with the Working Formulation.

    Science.gov (United States)

    Pittaluga, S; Bijnens, L; Teodorovic, I; Hagenbeek, A; Meerwaldt, J H; Somers, R; Thomas, J; Noordijk, E M; De Wolf-Peeters, C

    1996-05-15

    In the Working Formulation (WF), non-Hodgkin's lymphomas (NHL) are grouped according to their clinical behavior. These disorders are listed as entities defined by morphology, phenotype, and cytogenetics in the proposed Revised European-American Classification of Lymphoid Neoplasms (REAL), the clinical relevance of which is still debated. We analyzed 670 NHL cases included in two randomized clinical trials (EORTC 20855 WF-intermediate/high-grade and 20856 WF-low-grade malignancy) with histologic material available for review. Based on hematoxylin-eosin-stained sections, 77% of cases could be subtyped. Immunophenotyping was considered to be mandatory only in diagnosing T-cell lymphoma and anaplastic large-cell lymphoma. Of 522 cases subtyped, 11% were mantle cell lymphoma (MCL), 5% were marginal zone B-cell lymphoma (MZBCL), 46% were follicle center lymphoma, and 32% were diffuse large B-cell lymphoma. Statistical analysis and comparisons between classifications were made only within each trial and treatment group. MCL and MZBCL were characterized by a shorter median survival (3.4 and 4.1 years, respectively) in comparison with low- and intermediate-grade WF groups (> 9.3 and 5.8 years, respectively). In terms of progression-free survival, MCL showed a behavior similar to the low-grade group, with frequent relapses. Follicle center cell lymphomas behaved as low-grade lymphomas as defined by the WF and diffuse large B-cell lymphomas as the WF-intermediate grade group. Because several NHL entities have a clinical behavior of their own, their recognition by the REAL classification offers clinicians additional information that is not obtained when the WF is used.

  8. The clinical characteristics and prognostic analysis of gastric mucosa-associated lymphoid tissue lymphoma of 103 cases

    Institute of Scientific and Technical Information of China (English)

    李晓武

    2012-01-01

    Objective To analyze the clinical characteristics and prognosis of the patients with gastric mucosa-associated lymphoid tissue(MALT) lymphoma. Methods The clinical characteristics and prognostic factors of 103 gastric MALT lymphoma patients admitted to our hospital from April 2001 to August 2011 were

  9. Occupational exposure to immunologically active agents and risk for lymphoma: the European Epilymph case-control study.

    NARCIS (Netherlands)

    Espinosa, A.; Zock, J.P.; Benavente, Y.; Boffetta, P.; Becker, N.; Brennan, P.; Cocco, P.; Foretova, L.; Maynadié, M.; Staines, A.; Nieters, A.; Kogevinas, M.; Sanjose, S. de

    2013-01-01

    Objectives: Allergies and asthma may be protective for the development of lymphoma. We evaluated whether occupational allergens that provoke immune reactivity and asthma through an IgE-mediated pathway are protective for lymphoma. Methods: The Epilymph study includes histologically or cytologically

  10. T-cell receptor (TCR) phenotype of nodal Epstein-Barr virus (EBV)-positive cytotoxic T-cell lymphoma (CTL): a clinicopathologic study of 39 cases.

    Science.gov (United States)

    Kato, Seiichi; Asano, Naoko; Miyata-Takata, Tomoko; Takata, Katsuyoshi; Elsayed, Ahmed Ali; Satou, Akira; Takahashi, Emiko; Kinoshita, Tomohiro; Nakamura, Shigeo

    2015-04-01

    Among Epstein-Barr virus (EBV)-positive cytotoxic T/NK-cell lymphoma, there are only a few reports on the clinicopathologic features of patients with primary nodal presentation (nodal EBV cytotoxic T-cell lymphoma [CTL]). Here, we compared the clinicopathologic profiles of 39 patients with nodal EBV CTL with those of 27 cases of "extranasal" NK/T-cell lymphoma of nasal type (ENKTL), especially addressing their T-cell receptor (TCR) phenotype. Histologically, 22 of 39 nodal EBV CTL cases (56%) were unique in having centroblastoid appearance, which was contrasted with the lower incidence of this feature in ENKTL (15%, P=0.001). In contrast, pleomorphic appearance was more frequently seen in ENKTL than in nodal EBV CTL (67% vs. 23%, P=0.001). Thirty-three of 39 nodal EBV CTL cases (85%) were of T-cell lineage on the basis of TCR expression and/or TCRγ gene rearrangement; in detail, 18 cases (46%) were TCRβ positive (αβ T), 5 (13%) were TCRγ and/or δ positive (γδ T), and 10 (26%) were TCR-silent type with clonal TCRγ gene rearrangement but no expression of TCRβ, γ, or δ. These results were clearly contrasted by a lower incidence of T-cell lineage in ENKTL (7 cases, 26%, PEBV CTL is distinct from ENKTL.

  11. Novel insights into the molecular pathogenesis of gastric MALT lymphoma

    OpenAIRE

    2010-01-01

    Gastric marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) represents a distinct class of extranodal lymphoma that evolves against a background of chronic inflammation induced by persistent infection with the bacterium Helicobacter pylori. In its early stages, MALT lymphoma is an antigen-dependent disease characterised by an indolent clinical course and in most cases is treatable by antibiotic eradication therapy alone. Low grade MALT lymphomas c...

  12. Clinical features and outcomes of 78 children with non-Hodgkin lymphoma%儿童非霍奇金淋巴瘤78例临床及预后分析

    Institute of Scientific and Technical Information of China (English)

    姜健; 宋学文; 徐慧娟; 仲任; 泥永安; 孙立荣

    2015-01-01

    ObjectiveTo explore the clinical features and factors inlfuencing the prognosis of childhood non-Hodgkin's lymphoma (NHL).MethodsPathologically diagnosed 78 pediatric patients with NHL and treated in the Afifliated Hospital of Qingdao University from January 2004 to August 2013 were collected and analyzed. Patients were grouped according to age, sex, tumor size, immunologic classiifcation, B-symptoms, LDH, hemoglobin and clinical staging. The 5-years event-free survival rate (EFS) were calculated and analyzed by Kaplan-Meier method, and the difference of the survival rate between groups were com-pared. Using Cox proportional hazards model, we analyzed the possible factors that might inlfuence 5-years event-free survival rate EFS , such as age and clinical staging. TheOR value and the 95%CI were calculated.ResultsAmong the 78 cases, median age of onset is 7 years old, male to female ratio is 2.90:1, there are 25 cases of T-cell type and 53 cases of B-cell type. According to pathological types,Burkitt lymphoma is the most common (34.6%), followed by T-lymphoblastic lymphoma (20.5%), diffuse large B-cell lymphoma (11.5%). According to the St. Jude malignant lymphoma staging system, there are 2 cases in stage I, 9 in stageⅡ, 35 in stageⅢ and 32 in stageⅣ. Swelling of periphery lymph node (80.7%) was observed as initial symptom in 26 cases of lymphoblastic lymphoma. Among 45 cases of mature B-cell tumor, the main clinical feature including abdominal cavity and gingival were observed in 27 cases of Burkitt lymphoma. Among the 73 cases received treatments, 66 cases (90.5%) attained CR (complete remission) and 4 cases (5.5%) attained PR (partial remission) by cytology and radiographic assessment after two course of combined chemotherapy, 2 cases (2.7%) rapidly relapsed after the remisson of one course treatment, 1 case (1.3%) appeared the central nervous system inifltration in the chemotherapy. With median follow-up time of 42 months, the 5-year EFS of the 73 cases

  13. Analysis of Clinical Manifestations and Prognosis of 92 Cases with Non-Hodgkin's Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Xianlin Duan; Ming Jiang

    2008-01-01

    OBJECTIVE To analyze the risk factors and influence of various treatments on the prognosis of non-Hodgkin's lymphoma(NHL).METHODS Clinical data of 92 patients with NHL from our hospital were retrOspectjvely reviewed.Kaplan-Meier statistics were used to analyze the differences in survival times of the patients receiving various treatments.Cox regression model was employed for analyzing the prognostic factors.RESULTS Among our patients,the 2 and 5-year disease-free survivals (DFS)were respectively 68% and 51%.The 5-year cancer-specific survival (CSS)was 55%.Mono-factorial analysis showed that the main independent prognostic factors included Ann Arbor Staging,B symptoms,lactate dehydrogenase(LDH),the international prognostic index(IPI)and age.Concerning the IPI,the 5-year CSS for the low-risk factors(0~1),lower-moderate risk(2),higher-moderate(3)and high-risk(4~5)were respectively 60%,62%,42% and 33%.Analysis of the prognoses,based on treatment of the patients with different stages,was as follows:the 5-year survival rates of the Stage-Ⅰ and Ⅱ patients,receiving surgery or chemotherapy alone,or a combined therapy,were respectively 19%,72% and 68%,showing that the survival rates of the group with a combined therapy and the chemotherapy alone were superior to the group with surgery alone;the 5-year survival rates of the Stage-Ⅲ and Ⅳ patients,receiving surgery or chemotherapy alone or a combined therapy,were respectively 50%,35% and 60%,indicating that the survival rate of the group with a combined therapy was superior compared to the group with chemotherapy alone.CONCLUSION Long-term survival of non-Hodgkin's lymphoma patients is closely related with multiple factors.Rational detection and assessment of the risk factors may prolong the living time of the patients.Different methods of treatment can influence the patient's prognosis.Correct evaluation of the prognostic factors,and rational and effective therapy can prolong the patient's survival.

  14. Importance of gallium-67 scintigraphy in primary cutaneous B-cell lymphoma: report of two cases;Importancia da cintilografia com galio-67 no linfoma cutaneo primario de celulas B: relato de dois casos

    Energy Technology Data Exchange (ETDEWEB)

    Attab, Cyomara Sanches, E-mail: rubinha.attab@terra.com.b [Centro Brasileiro de Medicina Nuclear (CEBRAMEN), Goiania, GO (Brazil); Moriguchi, Sonia Marta [Fundacao Pio XII, Barretos, SP (Brazil). Hospital de Cancer; Paton, Eduardo Jose Alencar [Fundacao Pio XII, Barretos, SP (Brazil). Cancer Hospital. Div. of Hemotherapy and Bone-Marrow Transplant; Alencar, Mario Henrique Leite de [Clinica de Prevencao em Cancer, Goiania, GO, (Brazil); Rocha, Euclides Timoteo da [Fundacao Pio XII, Barretos, SP (Brazil). Cancer Hospital. Dept. of Nuclear Medicine

    2010-05-15

    The authors describe two cases of cutaneous B-cell lymphoma where correct staging, treatment and follow-up could be achieved through a combination of conventional imaging studies and gallium-67 scintigraphy. (author)

  15. Haemophagocytic syndrome and elevated EBV load as initial manifestation of Hodgkin lymphoma in a HIV patient: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Delphine Sculier

    2014-11-01

    Full Text Available Introduction: In HIV patients, haemophagocytic syndrome (HPS may occur in the presence of cancer, concomitant viral infection, HIV primo-infection or at the initiation of highly active antiretroviral therapy (HAART. Hodgkin lymphoma remains a rare cause of HPS. We describe a case of HPS with very high Epstein Barr virus (EBV load in a HIV patient as initial manifestation of Hodgkin lymphoma. Materials and Methods: A 29-year-old HIV positive man, successfully treated with HAART with an undetectable viral load and CD4 cells count of 438/µl, was admitted for high fever of unknown origin. Laboratory results showed a pancytopenia with haemoglobin at 82 g/l, lymphocyte count at 0.36G/l and platelets count at 47G/l; a highly elevated ferritine >7500 µg/l; increased lactate dehydrogenase at 885U/l and soluble IL2 receptor (CD25 >60 ng/ml. EBV load was measured and confirmed at 2,600,000 copies/ml. A PET-CT imaging showed diffuse elevated metabolic activity in the bone marrow and in two lesions in the spleen without lymphadenopathy. Bone marrow and liver biopsies revealed images of haemophagocytosis and lymphocyte depleted Hodgkin lymphoma. Treatment consisted in etoposid, steroids, and R-ABVD (rituximab, doxorubicin, bleomycin, vinblastine, dacarbazine chemotherapy. The patient completed six cycles of chemotherapy. We reviewed the literature in PubMed with the following keywords: HPS, HIV, EBV, Hodgkin lymphoma. Results: We identified four publications and two reviews reporting cases of HPS associated with Hodgkin lymphoma in HIV patients with either a positive EBV load either the presence of encoded EBV RNA in tumour cells. Twenty-two cases (including one pediatric <