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Sample records for burkitt lymphoma cases

  1. Burkitt-like lymphoma in an infant: a case report

    Directory of Open Access Journals (Sweden)

    Klumb Claudete Esteves

    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.

  2. Ileocolic intussusception due to Burkitt lymphoma: a case report

    OpenAIRE

    Bălănescu, NR; Topor, L; Malureanu, D; I. Stoica

    2013-01-01

    Burkitt lymphoma has many forms of clinical presentations and, in children, it is usually discovered due to the presence of an abdominal mass. This rapidly growing tumor is highly malignant, aggressive, and may cause either indirect symptoms, due to pressure phenomena or direct involvement of the bowel lumen, leading to either intestinal obstruction or intussusception. We describe the case of a 4-year-old girl who exhibited an unusual presentation of ileocolic intussusception on a Burkitt lym...

  3. A case of Burkitt's lymphoma in the mandible

    International Nuclear Information System (INIS)

    Burkitt's lymphoma is a type of non-Hodgkin's lymphoma occurring predominantly in children. In some cases, the first manifest site is the jaw, and the disease may be misdiagnosed as an infectious disease. A case of a 12-year-old boy with a painful swelling on the right retromolar triangle area is presented. At the time of the first visit, it was misdiagnosed as an osteomyelitis. Included are several characteristics and differential diagnosis of this disease.

  4. An unusual case of Burkitt's lymphoma presenting as a gingival enlargement

    OpenAIRE

    Neerja Sethi; Sangeeta Patankar; Rohit Jain; Ankit Mehta

    2015-01-01

    Burkitt's lymphoma is an undifferentiated non-Hodgkin's B-cell lymphoma. Three clinical subtypes are recognized: African (endemic), American and other areas (sporadic) and human immunodeficiency virus (HIV) associated. Sporadic Burkitt's lymphoma is a rare malignancy among Asian population. This report describes a case of sporadic Burkitt's lymphoma presenting as generalized gingival enlargement with an alarmingly rapid spread. This type of rapid progression bespeaks the need for prompt recog...

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

    Directory of Open Access Journals (Sweden)

    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.

  6. Report of a case: Burkitt's lymphoma occurred in adult

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    Lee, Byeong Do [Dept. of Oral and Maxillofacial Radiology, College of Dentistry, Kyung Hee University, Seoul (Korea, Republic of)

    1993-02-15

    Burkitt lymphoma, which was described by Dennis Burkitt in 1958, in characterized as a diffuse undifferentiated lymphoma. It afflicts children of the 1st or 2nd decades, and usually presents as a jaw or abdominal tumor. The author experienced a case of Burkitt lymphoma in a 30-year-old female, whose right mandible and ascending colon were afflicted, and discussed the clinical, radiological, and histopathological features with brief review of literatures.

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

    Science.gov (United States)

    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.

  8. Soft tissue Burkitt`s lymphoma: radiological findings

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    Garcia-Barredo, R.; Fernandez Echevarria, M.A.; Riego, M. del [Servicio de Radiodiagnostico, Hospital Universitario Marques de Valdecilla, Santander (Spain); Canga, A. [Servicio de Radiodiagnostico, Hospital de Santa Cruz de Liencres, Santander (Spain)

    1998-12-01

    An unusual case is reported of a soft tissue mass in the lower extremity, without bone involvement, in an 85-year-old woman; the histopathological diagnosis was Burkitt`s lymphoma. Pertinent clinical history, histological examination, and imaging procedures allowed early diagnosis. To our knowledge, the radiological findings in Burkitt`s lymphoma with this unusual clinical presentation have not been described previously. (orig.) With 5 figs., 10 refs.

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

    OpenAIRE

    Shahram Bolandparvaz; Sina Jelodar; Mina Heidari Esfahani; Sam Moslemi

    2014-01-01

    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...

  10. The Diffuse Involvement of Bilateral Breasts in the Incidence of Burkitt's Lymphoma: A Case Report

    International Nuclear Information System (INIS)

    The incidence of Burkitt's lymphoma involving both breasts is rare. We report such a case that was diagnosed by a core biopsy of a hypoechoic lesion visualized from the ultrasonographic results of a patient that was clinically suspected of mastitis

  11. Burkitt's Lymphoma in a Pregnant Woman: Case Report and Review of the Literature

    OpenAIRE

    Carlos Zagalo; Francesca Pierdomenico; José Cabeçadas; Pedro David Santos

    2013-01-01

    Burkitt's lymphoma (BL) is an aggressive B-cell malignancy with very high proliferation rate, more common in males than females. Here, we describe a case of Burkitt's lymphoma in a 24-week pregnant woman with cervical and abdominal involvement. The common genetic event of virtually all BL is a reciprocal chromosomal translocation involving the proto-oncogene MYC and one of the Ig gene heavy or light chain loci. Supportive treatment was administered until early delivery, after which the patien...

  12. 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)

  13. Primary Central Nervous System Burkitt Lymphoma With Non-Immunoglobulin Heavy Chain Translocation in Right Ventricle: Case Report

    OpenAIRE

    Jiang, Ming; Zhu, Jiang; Guan, Yong-Song; Zou, Li-qun

    2011-01-01

    Primary central nervous system Burkitt lymphoma (PCNSBL) is rare. Few cases of primary central nervous system involvement with sporadic Burkitt lymphoma have been reported and its treatment is now controversial. Here, the authors report a case of a 14-year-old boy suffering from non-immunoglobulin heavy chain (IgH) translocation PCNSBL. To the authors' knowledge, this is the second case report describing primary Burkitt lymphoma involving cerebral ventricles. After receiving combination treat...

  14. Molecular diagnosis of Burkitt's lymphoma

    NARCIS (Netherlands)

    Dave, SS; Fu, K; Wright, GW; Lam, LT; Kluin, P; Boerma, EJ; Greiner, TC; Weisenburger, DD; Rosenwald, A; Ott, G; Muller-Hermelink, H; Gascoyne, RD; Delabie, J; Rimsza, LM; Braziel, RM; Grogan, TM; Campo, E; Jaffe, ES; Dave, BJ; Sanger, W; Bast, M; Vose, JM; Armitage, JO; Connors, JM; Smeland, EB; Kvaloy, S; Holte, H; Fisher, RI; Miller, TP; Montserrat, E; Wilson, WH; Bahl, M; Zhao, H; Yang, LM; Powell, J; Simon, R; Chan, WC; Staudt, LM

    2006-01-01

    Background: The distinction between Burkitt's lymphoma and diffuse large-B-cell lymphoma is crucial because these two types of lymphoma require different treatments. We examined whether gene-expression profiling could reliably distinguish Burkitt's lymphoma from diffuse large-B-cell lymphoma. Method

  15. Primary hypothalamic third ventriclular Burkitt's lymphoma: a case report with emphasis on differential diagnosis

    OpenAIRE

    Takasu, M; Takeshita, S; Tanitame, N; Tamura, A.; M. Mori; Fujihara, M; Ito, K.

    2010-01-01

    A patient with primary Burkitt-type lymphoma of the central nervous system is presented. A hypothalamic–third ventricular tumour in a man 71 years of age was diagnosed histologically as Burkitt's lymphoma. Primary Burkitt's lymphoma of the hypothalamic region is extremely rare and has not been previously reported in adults.

  16. Soft tissue Burkitt's lymphoma: radiological findings

    International Nuclear Information System (INIS)

    An unusual case is reported of a soft tissue mass in the lower extremity, without bone involvement, in an 85-year-old woman; the histopathological diagnosis was Burkitt's lymphoma. Pertinent clinical history, histological examination, and imaging procedures allowed early diagnosis. To our knowledge, the radiological findings in Burkitt's lymphoma with this unusual clinical presentation have not been described previously. (orig.)

  17. Adult Burkitt lymphoma originating in the sphenoid sinus: case report and review of the literature.

    Science.gov (United States)

    Chennupati, Sri Kiran; Govindaraj, Satish; Setzen, Gavin; Chiu, Alexander G

    2009-07-01

    Burkitt lymphoma is a high-grade B-cell non-Hodgkin lymphoma. The endemic form of this malignancy occurs primarily in children aged 5 to 7 years, and it presents with jaw and facial bone involvement. The sporadic form affects older children (mean age: 12.2 yr) and often manifests as an abdominal mass; it rarely involves the head and neck. The presence of any type of lymphoma in the paranasal sinuses is rare. We report a case of Burkitt lymphoma that originated in the sphenoid sinus in a 66-year-old white woman. The patient presented with hypoesthesia in the left V1 and V2 distributions and frequent left-sided headaches. Imaging revealed that the destructive lesion had spread into the cavernous sinus and infratemporal fossa. Repeat imaging showed progression of the lesion in just 1 month. An endoscopic sphenoidotomy was performed to obtain a tissue specimen, and a diagnosis of sporadic Burkitt lymphoma was established on the basis of its clinical, morphologic, and immunohistochemical characteristics. The patient underwent chemotherapy and radiation. Short-term follow-up imaging showed that the lesion had disappeared, and the patient remained disease-free at 3 years of follow-up. This case is one of the few reported cases of true adult Burkitt lymphoma originating in the sphenoid sinus. We discuss the rapid progression of the disease and the considerable amount of invasion that can occur with minimal symptoms. PMID:19623516

  18. A case of Burkitt's lymphoma in the mandible

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    Song, Haeng Eun; Ha, Ssang Yong; Kim, Kyung A; Koh, Kwang Joon [Chonbuk National University College of Medicine, Chonju (Korea, Republic of)

    2003-06-15

    Burkitt's lymphoma is a type of non-Hodgkin's lymphoma occurring predominantly in children. In some cases, the first manifest site is the jaw, and the disease may be misdiagnosed as an infectious disease. A case of a 12-year-old boy with a painful swelling on the right retromolar triangle area is presented. At the time of the first visit, it was misdiagnosed as an osteomyelitis. Included are several characteristics and differential diagnosis of this disease.

  19. Presentation of Ileal Burkitt Lymphoma in Children

    OpenAIRE

    Grajo, Joseph R; Kayton, Mark L.; Steffensen, Thora S.; Dragicevic, Natasa; Guidi, Claude B.

    2012-01-01

    Burkitt lymphoma is a highly aggressive form of Non-Hodgkin lymphoma that responds favorably if diagnosed accurately and treated early. Recognition of the various radiologic manifestations of Burkitt lymphoma can help guide the clinician to expedite appropriate chemotherapy. We present two cases that illustrate different radiologic presentations of this aggressive gastrointestinal malignancy in children. Case 1 features a 7-year-old boy who presented to our hospital with recurrent ileocecal i...

  20. [Oral Burkitt lymphoma in an immunocompetent patient].

    Science.gov (United States)

    Chbicheb, S; Hakkou, F; El Wady, W

    2012-03-01

    We report a case of Burkitt lymphoma of the jaws in an immunocompetent adolescent, revealed by intraoral swelling. An orthopantomogram showed multiple osteolytic lesions. Biopsy revealed Burkitt lymphoma. The disease was treated with chemotherapy. Complete remission was attained 15 months after the end of treatment. Burkitt lymphomas accounts for 30-40% of all non-Hodgkin lymphomas in children, with diagnosis confirmed by histology. Immunophenotyping completes the diagnosis by identifying the presence of B markers. Chemotherapy is currently the main treatment of BL, because of the high chemosensitivity of the tumor and its low radiosensitivity. Overall survival in localized stages is close to 100%. PMID:22285713

  1. Muscle involvement in Burkitt's lymphoma

    International Nuclear Information System (INIS)

    Burkitt's lymphoma is a non-Hodgkin's lymphoma caused by undifferentiated B lymphocyte proliferations. It is characterized by its rapid growth and marked sensitivity to chemotherapy. There are two widely different variants: African or endemic and American . A third intermediate variants is reported in the Middle East. The American variety develops in children over 11 years of age, and present mainly in the form of abdominal masses. usually in the ileocecal region of the gastrointestinal tract. We present a case in which the symptomatology was highly atypical presenting as a tumor ar the level of the sheath of left anterior rectal muscle of the abdomen, which recurred. We discuss the US and CT findings. FNAB was performed. An exhaustive review of the literature failed discover any previous reports of Burkitt's lymphoma occurring in that location. (Author) 8 refs

  2. 8-14 translocation in a Japanese Burkitt's lymphoma.

    OpenAIRE

    Miyamoto,Kanji; Sato, Jiro; Miyoshi, Isao; Nishihara,Ryuji; Terao, Seiya; Hara, Masamichi; Kimura,Ikuro

    1980-01-01

    Chromosome analysis was performed on cells obtained from the pleural effusion of a Japanese patient with Burkitt's lymphoma. Two modal chromosomal numbers were found: 45 and 46. Five different karyotypes were present, all having a t (8q-;14q+) translocation. This case illustrates that Burkitt's lymphomas of Japanese are no exception to the frequent association of this chromosomal abnormality with Burkitt's lymphomas.

  3. B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma: Report of a case in the oral cavity

    Directory of Open Access Journals (Sweden)

    Jumana M Jaradat

    2013-01-01

    Full Text Available B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma (DLBCL/BL is a new category of B-cell lymphoma according to the 4 th edition of the World Health Organization Classification of Tumours of Haematopoietic and Lymphoid Tissues (2008. The following report presents a case of this rare, newly described entity on the palate of a 59 year-old male.

  4. Burkitt lymphoma involving jejunum in children

    OpenAIRE

    Zhi Li; Jiexiong Feng; Xiaoyi Sun

    2014-01-01

    A 5-year-old boy presented with 3-month bloody stool from unknown origin and progressive anemia. In this case report, we review the incidence, diagnosis, pathology, treatment and prognosis of Burkitt Lymphoma.

  5. Ileo-Colic Burkitt Lymphoma in a Young Adult Female- A Case Report.

    Science.gov (United States)

    Sangma, Mima Maychet B; Dasiah, Simon D; Ashok, Aju James

    2016-04-01

    Burkitt's lymphoma is an uncommon and aggressive type of Non-Hodgkin's lymphoma and is one of the fastest growing cancer tumour in humans; growth fraction close to 100%. We report a case of a young adult female presented with acute pain abdomen with ileo-caecal mass. On clinical presentation, initial diagnosis was acute appendicitis with lump formation. Ultrasound reported as diffuse inflammatory changes and later CECT was done which reported as Gastro-Intestinal Stromal Tumour (GIST). On laparotomy, a huge hard mass was found on ileo-caecal region and right hemicolectomy was done. Diagnosis was confirmed as Non-Hodgkins Burkitt's Lymphoma by HPE and immunohistochemistry testing. So, careful workup is the key to initiate early treatment. This patient had complete remission after the right hemicolectomy followed by multiagent chemotherapy. PMID:27190885

  6. Burkitt Lymphoma Presenting as an Intracardiac Mass: Case Report and Review of Literature.

    Science.gov (United States)

    Chan, Onyee; Igwe, Michael; Breburda, Christian S; Amar, Surabhi

    2016-01-01

    BACKGROUND Non-neoplastic causes such as infections and thrombi account for most intracardiac masses. Primary tumors such as myxomas and metastasis from breast cancer, lung cancer, or melanomas account for many of the remaining cases. Burkitt lymphoma manifesting as an intracardiac mass is a rare entity, with 21 cases reported in the English literature. CASE REPORT We report the case of a man infected with human immunodeficiency virus (HIV) who presented with non-specific cardiac symptoms and was later found to have intracardiac mass caused by Burkitt lymphoma. His rapid decline with unexpected complications was reversed with prompt management. Subsequent to induction, the patient achieved a near complete response with considerable improvement in his condition. CONCLUSIONS Lymphoma should be considered in the differential diagnosis of intracardiac masses. Associated cardiac symptoms are frequently non-specific and can often be overlooked or underappreciated. Burkitt lymphoma has a short doubling time and an intracardiac lesion can become life-threatening in a matter of days. Early recognition and prompt treatment are crucial to achieving optimal outcomes. PMID:27484990

  7. Primary Burkitt's Lymphoma in the Nasal Cavity and Paranasal Sinuses

    OpenAIRE

    Lee, Dong Hwan; Yu, Myeong Sang; Lee, Bong-Jae

    2013-01-01

    Burkitt's lymphoma is a highly aggressive small B-cell lymphoma. The treatment of choice is complex chemotherapy. As a rare tumor in the head and neck area, Burkitt's lymphoma usually involves cervical lymph nodes, and only fewer than 25% of cases involves extranodal regions. Involvement of the paranasal sinuses has been reported in only 14 cases in the past century. We describe here two patients with rare, sporadic, American type Burkitt's lymphoma involving the nasal cavity and paranasal si...

  8. Complete Remission of Burkitt Lymphoma After Surgical Excision: A Case Report.

    Science.gov (United States)

    Bekoz, Huseyin Saffet; Kantarcioglu, Bulent; Tecimer, Tulay; Uskent, Necdet; Cetiner, Mustafa; Ferhanoglu, Burhan; Sargin, Deniz

    2016-06-01

    Burkitt lymphoma (BL) is a highly aggressive B cell non-Hodgkin lymphoma that has a high proliferation rate. The prognosis for BL is generally favorable, with cure rate of 75-90 % with modern chemoimmunotherapy regimens. Prompt administration of multiagent immunochemotherapy regimens is critical, because BL is almost always fatal if left untreated. Nevertheless here we report a case of BL that is still in complete remission after more than 4 years without any further treatment after surgical excision of the involved lymph node. PMID:27408385

  9. Atypical burkitt's lymphoma transforming from follicular lymphoma

    OpenAIRE

    Chung Lap P; Loong Florence; Hwang Yu Y; Chim Chor S

    2011-01-01

    Amongst follicular lymphoma that transforms into a high-grade lymphoma, majority are diffuse large B cell lymphoma. Here we reported a rare atypical Burkitt's lymphoma transformation from an asymptomatic follicular lymphoma. Lymph node biopsy showed a composite lymphoma with infiltration of the inter-follicular areas by high grade small non-cleaved lymphoma cells amongst neoplastic follicles. Moreover, FISH and molecular genetic study confirmed concomitant MYC translocations and t(14;18) in t...

  10. Burkitt lymphoma masquerading as cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Javangula Kalyana

    2007-07-01

    Full Text Available Abstract A 61 year old man presented with diffuse large B cell lymphoma of the skin of the back of the shoulder which was excised and treated with chemotherapy (CHOP regime in 1998. He was in complete remission till he presented in 2002 with extranodal marginal zone lymphoma of the parotid gland for which he underwent superficial parotidectomy and radiotherapy. He continued in remission till 2006 when he presented with recurrent pericardial effusion and tamponade. At median sternotomy, pericardial effusion was drained, an anterior pericardiectomy was done and a left posterior pericardial window made, and an enlarged hard paraaortic lymph node excised. Histology, immunocytochemistry and chromosome analysis revealed Burkitt lymphoma. Patient underwent chemotherapy with CODOX-M regime and continues in remission. This report is unusual on account of the highly atypical presentation of Burkitt lymphoma as cardiac tamponade, only a few cases having been reported previously, the occurrence of three lymphomas of different pathological and genomic profiles in one patient over a period of eight years and the relatively slow rate of growth of an otherwise fulminant tumour with high tumour doubling time. A review of literature with special emphasis on chromosomal diagnosis, transformation of other lymphomas into Burkitt lymphoma and mediastinal and cardiac involvement with Burkitt lymphoma is presented.

  11. 8-14 translocation in a Japanese Burkitt's lymphoma.

    Directory of Open Access Journals (Sweden)

    Miyamoto,Kanji

    1980-04-01

    Full Text Available Chromosome analysis was performed on cells obtained from the pleural effusion of a Japanese patient with Burkitt's lymphoma. Two modal chromosomal numbers were found: 45 and 46. Five different karyotypes were present, all having a t (8q-;14q+ translocation. This case illustrates that Burkitt's lymphomas of Japanese are no exception to the frequent association of this chromosomal abnormality with Burkitt's lymphomas.

  12. Diffuse peritoneal lymphomatosis: atypical presentation of Burkitt lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Wong, Stephen [University of Texas Medical Branch, Department of Radiology, Galveston, TX (United States); Sanchez, Thomas Ray S.; Huang, Frederick S. [University of Texas Medical Branch, Department of Pediatrics, Galveston, TX (United States); Swischuk, Leonard E. [University of Texas Medical Branch, Department of Radiology, Galveston, TX (United States)]|[University of Texas Medical Branch, Department of Pediatrics, Galveston, TX (United States)

    2009-03-15

    Burkitt lymphoma presenting as a peritoneal and small thickening problem mimicking carcinomatosis is very rare. We present a previously healthy 7-year-old boy with a 1-week history of worsening abdominal distention, vomiting and melena. He demonstrated liver nodules, but no pathologic chest or abdominal adenopathy was present. It was finally determined that he was suffering from Burkitt lymphoma. We present this case because it is such a rare but very significant manifestation of Burkitt lymphoma. (orig.)

  13. Burkitt lymphoma is molecularly distinct from other lymphomas

    Science.gov (United States)

    Scientists have uncovered a number of molecular signatures in Burkitt lymphoma, including unique genetic alterations that promote cell survival, that are not found in other lymphomas. These findings provide the first genetic evidence that Burkitt lymphoma

  14. A Rare Case of Primary Pancreatic Burkitt Lymphoma in a Young Indian Male. Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Srinivas S Nistala

    2009-11-01

    Full Text Available Context Lymphomas of the gastrointestinal system are usually of a non-Hodgkin’s type. Primary lymphomas of the pancreas are uncommon and Burkitt lymphoma involving the pancreas is very rare. It is important to recognize this entity because it can mimic adenocarcinoma but its management is entirely different. Case report We present the case of a young Indian male who presented with rapidly progressing obstructive jaundice, gastric outlet obstruction and severe weight loss. Conclusion Early diagnosis of this aggressive tumor and prompt induction of chemotherapy dramatically improved the patient’s condition and avoided unnecessary surgical intervention.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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.

  17. American Burkitt lymphoma - report of three cases in rare location of abdominal presentation; Linfoma Burkitt - relato de tres casos de comprometimento abdominal com apresentacoes pouco frequentes

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    Sabedotti, Tatiana; Sabedotti, Ismail Fernando; Nakano, Irene; Ogata, Silvio; Villavicencio, Jean Roberto; Hornburg, Gilberto; Spadoni, Cristiane Grein Basto; Castro Santoro, Deborah de [Parana Univ., Curitiba, PR (Brazil). Hospital de Clinicas

    1996-07-01

    The American Burkitt lymphoma is characterized by the high incidence of abdominal involvement, being the ileocecal region the most common initial tumor involvement. The authors present three patients with uncommon presentation of American Burkitt lymphoma. The clinical manifestations and roentgenographic findings were reviewed as well as the most important aspects of the lesions. (author) 4 refs., 3 figs., 1 tab.

  18. The Diffuse Involvement of Bilateral Breasts in the Incidence of Burkitt's Lymphoma: A Case Report

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    Lee, Myung Su; Lee, Sa Rah; Yang, Woo Ick; Kim, Eun Kyung [Yonsei University College of Medicine, Seoul (Korea, Republic of); Jung, Hae Kyoung [CHA University, Bundang CHA Hospital, Seongnam (Korea, Republic of)

    2009-12-15

    The incidence of Burkitt's lymphoma involving both breasts is rare. We report such a case that was diagnosed by a core biopsy of a hypoechoic lesion visualized from the ultrasonographic results of a patient that was clinically suspected of mastitis.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  20. Epstein-Barr virus and Burkitt lymphoma

    Institute of Scientific and Technical Information of China (English)

    Martin Rowe; Leah Fitzsimmons; Andrew I Bell

    2014-01-01

    In 1964, a new herpesvirus, Epstein-Barr virus (EBV), was discovered in cultured tumor cel s derived from a Burkitt lymphoma (BL) biopsy taken from an African patient. This was a momentous event that reinvigorated research into viruses as a possible cause of human cancers. Subsequent studies demonstrated that EBV was a potent growth-transforming agent for primary B cells, and that all cases of BL carried characteristic chromosomal translocations resulting in constitutive activation of the c-MYC oncogene. These results hinted at simple oncogenic mechanisms that would make Burkitt lymphoma paradigmatic for cancers with viral etiology. In reality, the pathogenesis of this tumor is rather complicated with regard to both the contribution of the virus and the involvement of cel ular oncogenes. Here, we review the current understanding of the roles of EBV and c-MYC in the pathogenesis of BL and the implications for new therapeutic strategies to treat this lymphoma.

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

    Directory of Open Access Journals (Sweden)

    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.

  2. Primary Burkitt Lymphoma of the Chest Wall

    OpenAIRE

    Rommel Lu

    2012-01-01

    Burkitt lymphoma (BL) originating in the skin and soft tissue at any site is exceedingly rare. This paper is about a case of primary sporadic BL that presented as an isolated, rapidly enlarging chest wall mass arising from skin and/or soft tissue in an adult. As with other BL presentations, this patient was treated with aggressive chemotherapy with central nervous system (CNS) chemoprophylaxis, but he later died because of sepsis.

  3. Primary Burkitt Lymphoma of the Chest Wall

    Directory of Open Access Journals (Sweden)

    Rommel Lu

    2012-01-01

    Full Text Available Burkitt lymphoma (BL originating in the skin and soft tissue at any site is exceedingly rare. This paper is about a case of primary sporadic BL that presented as an isolated, rapidly enlarging chest wall mass arising from skin and/or soft tissue in an adult. As with other BL presentations, this patient was treated with aggressive chemotherapy with central nervous system (CNS chemoprophylaxis, but he later died because of sepsis.

  4. Epstein–Barr virus and Burkitt lymphoma

    OpenAIRE

    Martin Rowe; Leah Fitzsimmons; Bell, Andrew I.

    2007-01-01

    In 1964, a new herpesvirus, Epstein-Barr virus (EBV), was discovered in cultured tumor cells derived from a Burkitt lymphoma (BL) biopsy taken from an African patient. This was a momentous event that reinvigorated research into viruses as a possible cause of human cancers. Subsequent studies demonstrated that EBV was a potent growth-transforming agent for primary B cells, and that all cases of BL carried characteristic chromosomal translocations resulting in constitutive activation of the c-M...

  5. Orbital sporadic Burkitt lymphoma in an adult diabetic African American female and a review of adult orbital cases

    Directory of Open Access Journals (Sweden)

    Carmody J

    2011-04-01

    Full Text Available John Carmody1, Raghunath P Misra1,2, Marlyn P Langford1, William A Byrd1, Lauren Ditta1, Bryan Vekovius1, Donald E Texada11Department of Ophthalmology, 2Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, LA, USAAbstract: A case of sporadic Burkitt lymphoma (sBL presenting with jaw and lid involvement in a diabetic adult African American female and a review of adult orbital Burkitt lymphoma cases are presented. Lid edema, visual loss, ophthalmoparesis, proptosis, and sinusitis progressed over 4 weeks despite antibiotic and steroid treatment. Upper lid biopsy histopathological evaluation and immunophenotyping revealed a homogenous mass of atypical CD10 and CD20-negative B-cells and tingible body macrophages yielding a "starry sky" appearance. Cytogenetic analysis detected a minor variant c-MYC translocation, but no Epstein–Barr virus RNA. Detection of multiple lesions prompted a diagnosis of stage IV disease that totally regressed following radiation and chemotherapy. Review results of the six adult orbital sBL cases support a poor prognosis and a heightened suspicion of variant CD10, CD20 and BCL6 positive sBL in adults presenting with jaw pain and rapidly progressive orbital symptoms, particularly in female, African American, and diabetic patients.Keywords: B-cells, Burkitt lymphoma, cancer, diabetes, eye, Epstein–Barr virus, orbit, tumor

  6. Abdominal Burkitt lymphoma in children : CT finding

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    Song, Jae Uoo; Kim, Woo Sun; Kim, In One; Yeon, Kyung Mo; Ahn, Hyo Seop; Shin, Hee Young [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of); Song, Chi Sung [Seoul City Boramae Hospital Department of Radiology, Seoul (Korea, Republic of)

    1996-10-01

    To evaluate the CT findings of Burkitt's lymphoma involving the abdomen in children We retrospectively analyzed the abdominal CT of ten children who presented with abdominal symptom. They were confirmed by operation in two cases and by fine needle aspiration biopsy in eight to be suffering from Burkitt's lymphoma. We also abdominal ultrasonography(USG)(n=10) and carried out small bowel follow-through examination(SBS)(n=5). Analyses focused on features of the abdominal mass : bowel wall thickening, ascites, lymphadenopathy, and the involvement of intra-abdominal solid organ. Abdominal CT at the time of presentation showed a huge conglomerated mass encasing segments of small bowel and also peripherally displacing bowel loops(n=9), bowel wall thickening(n=10), and ascites(n=10). In three of these cases, we were able to see tumor necrosis and cavity formation. Extensive infiltration into mesenteric fat and obliteration of tissue plane made it impossible to identify on CT the margin of the tumor and the presence of mesenteric lymphadenopathy. In four patients, sonography showed enlarged mesenteric lymph nodes(15-20mm), and in three, retroperitoneal lymph nodes(5mm, 10mm, 12mm in long dimension) were detected on CT and USG. Abdominal CT can reveal the characteristic imaging features of Burkitt's lymphoma in children. These are a huge conglomerate mass with or without cavity formation, that encases the small bowel and infiltrates the mesentery, ascites, and the relatively spared retroperitoneal lymph nodes.

  7. Adult abdominal Burkitt lymphoma with isolated peritoneal involvement

    OpenAIRE

    Oliveira, C.; Matos, H; P. Serra; Catarino, R; Estevão, A

    2014-01-01

    Burkitt lymphoma is a fast-growing high grade B-cell neoplasm that rarely affects adults. Three clinical variants are described in the World Health Organization classification: endemic, sporadic, and immunodeficiency-associated. The non-endemic form typically presents as an abdominal mass in children. Symptoms usually occur due to mass effect or direct intestinal involvement. We describe a very unusual presentation of a sporadic Burkitt lymphoma case in a 61-year-old male with diffuse periton...

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

    Science.gov (United States)

    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.

  9. Simultaneous double ileoileal intussusception due to Burkitt's lymphoma in a young male

    OpenAIRE

    El Hage Chehade, Hiba H.; Abtar, Houssam K.; Seblini, Mohamad I.

    2013-01-01

    Burkitt's lymphoma is an uncommon cause of intussusception in adults. Double intussusceptions due to Burkitt's lymphoma are extremely rare. We present a case of a 26-year-old man who presented with symptoms of intestinal obstruction and was diagnosed with double ileoileal intussusception at laparotomy. The pathology of the lead points turned out to be Burkitt's lymphoma. This could be the first reported case in the literature.

  10. Burkitt Lymphoma of Thyroid Gland in an Adolescent

    Directory of Open Access Journals (Sweden)

    K. Cooper

    2014-01-01

    Full Text Available Burkitt Lymphoma is a highly aggressive form of non-Hodgkin’s lymphoma that in nonendemic areas has abdominal primary sites. We report a very rare case of Burkitt lymphoma of the thyroid gland presenting as a rapidly growing thyroid swelling in a 14-year-old white Caucasian British male with no preexisting thyroid or medical problems. The diagnosis was confirmed by an open wedge biopsy following a fine needle aspiration. The patient was treated according to the Children’s Cancer and Leukaemia Group guidelines for BL—Group B protocol and currently is in remission.

  11. Burkitt Lymphoma of Thyroid Gland in an Adolescent

    OpenAIRE

    Cooper, K.; Gangadharan, A.; Arora, R S; Shukla, R; B. Pizer

    2014-01-01

    Burkitt Lymphoma is a highly aggressive form of non-Hodgkin’s lymphoma that in nonendemic areas has abdominal primary sites. We report a very rare case of Burkitt lymphoma of the thyroid gland presenting as a rapidly growing thyroid swelling in a 14-year-old white Caucasian British male with no preexisting thyroid or medical problems. The diagnosis was confirmed by an open wedge biopsy following a fine needle aspiration. The patient was treated according to the Children’s Cancer and Leukaemia...

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

    Directory of Open Access Journals (Sweden)

    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.

  13. Hyperfractionated radiotherapy for Burkitt-type lymphoma

    International Nuclear Information System (INIS)

    A case of Burkitt-type lymphoma treated by accelerated hyperfractionated irradiation combined with COP chemotherapy is presented. The effectiveness of treatment was evaluated on the basis of the growth curve, and the radiobiological aspects are discussed. During the treatment, the initial volume doubling time of 15 days was shortened to 4.5 days suggesting accelerated tumor growth. From dose response curve estimated for clinical data taken from literature, an effD0 of 1.37 Gy was calculated. The surviving fraction after 58 Gy given in the twice-a-day regimen was 10-19 suggesting local tumor control. However, only partial remission was observed. This nonradical effect may likely result in accelerated repopulation of surviving tumor clonogenic cells. This suggests that such a fast growing tumor as Burkitt-type lymphoma should be irradiated using three instead two fractions per day combined with adjuvant or concomitant chemotherapy with short intervals between cycles. (author) 5 figs., 2 tabs., 12 refs

  14. Xanthogranulomatous Appendicitis Mimicking Residual Burkitt's Lymphoma After Chemotherapy.

    Science.gov (United States)

    Nam, Soomin; Kang, Jeonghyun; Choi, Sung-Eun; Kim, Yu Ri; Baik, Seung Hyuk; Sohn, Seung-Kook

    2016-04-01

    The case of a 23-year-old female treated with aggressive high-dose therapy for Burkitt's lymphoma is reported. A positron emission tomography and computed tomography scan after completion of chemotherapy revealed a residual hypermetabolic lesion in the right pelvic cavity. A pelvic magnetic resonance imaging scan showed circumferential wall thickening at the tip of the appendix. A laparoscopic exploration and appendectomy were performed, and a pathologic examination of the resected appendix revealed xanthogranulomatous appendicitis. This is a rare case of a xanthogranulomatous appendicitis mimicking remnant Burkitt's lymphoma after completion of chemotherapy. PMID:27218100

  15. Burkitt-type lymphoma in France among non-Hodgkin malignant lymphomas in Caucasian children.

    OpenAIRE

    Philip, T; Lenoir, G M; Bryon, P. A.; Gerard-Marchant, R.; Souillet, G; Philippe, N; Freycon, F.; Brunat-Mentigny, M

    1982-01-01

    In a retrospective analysis of 87 cases of Caucasian childhood non-Hodgkin malignant lymphoma (NHML) from Lyon, France, all the case were diffuse lymphomas, but 47 were diagnosed as monomorphic small non-cleaved NHML, pathologically indistinguishable from Burkitt's lymphoma (BL). BL could then be the most frequent childhood lymphoma in France. This homogeneous series allows better definition of the characteristics of BL within NHML. Age distribution is similar to that of endemic BL, with a se...

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

    OpenAIRE

    Vasudha Mahajan; You-Wen Qian; Brooke Blake; Yesenia Rojas-Khalil; Radhakrishnan, Ravi S.; Akila Muthukumar

    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.

  17. Burkitt's lymphoma mimicking EBV disease as first sign of vertical HIV infection in an adolescent

    OpenAIRE

    Lombardi Alessandra; De Vito Rita; Pontrelli Giuseppe; Tchidjou Hyppolite K; Aquilani Angela; Mora Nadia; Santilli Veronica; Bernardi Stefania; Palma Paolo

    2010-01-01

    Abstract Burkitt's Lymphoma (BL) rarely represents the first clinical manifestation of vertical HIV infection in adolescent in Western Europe. We report the case of a 17 year-old boy with two week history of fever and enlarged cervical lymph nodes firstly misdiagnosed as EBV infection, subsequently diagnosed as Burkitt's Lymphoma and vertical HIV infection.

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

    Science.gov (United States)

    Mahajan, Vasudha; Qian, You-Wen; Blake, Brooke; Rojas-Khalil, Yesenia; Radhakrishnan, Ravi S.; Muthukumar, Akila

    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. PMID:27213067

  19. Risk factors for the evaluation of potential central nervous system metastasis in Burkitt's lymphoma: a case study and literature review.

    Science.gov (United States)

    Tang, Yue-Ting; Jiao, Xiao-Yang; Chang, Xiao-Lan; Huang, Dong-Yang

    2016-03-01

    Burkitt's lymphoma (BL) is a malignancy of B lymphocytes. The rapid growth rate and frequent systemic spread result in most patients presenting with advanced disease at diagnosis. Cerebrospinal fluid cytology is the gold standard (with very high accuracy) for diagnosing BL central nervous system (CNS) metastasis; however, the low sensitivity of this method limits its clinical applications. Here, we report a case of BL with CNS metastasis. The levels of vascular endothelial growth factor (VEGF)-A and VEGF-C in the serum and cerebrospinal fluid were used to evaluate the status of BL remission and recurrence. Comparisons were made between VEGF and the other risk factors used in evaluating CNS metastasis. Although not in strict accordance, VEGF levels mirrored the disease course. Therefore, VEGF may reflect the status of BL CNS metastasis. Understanding the role of VEGF in CNS metastasis may help to improve the staging and risk classification of BL as well as the investigation of targeted therapy. PMID:25312095

  20. Burkitt Lymphoma: Staging and Response Evaluation

    OpenAIRE

    Sandlund, John T.

    2012-01-01

    The refinements in both the staging and response evaluation of children with Burkitt lymphoma (BL) have contributed to the improvements in treatment outcome observed over the past 40 years. Ziegler and Magrath designed a staging system in the 1970s for children with BL in equatorial Africa. Currently, the most widely used staging system around the world is that described by Murphy in 1980, which was developed for children with non-Hodgkin lymphoma (NHL) of any histology. There are opportuniti...

  1. Rehabilitation for Ataxia Following Chemotherapy for Burkitt Lymphoma Involving the Rectum

    OpenAIRE

    Kim, Hyoung Seop; Jung, Chul Oh; Jeon, Ha Ra; Sung, Lee Ho

    2012-01-01

    Burkitt lymphoma is a type of B-cell lymphoma that occurs mostly in children, and rarely in adults. The sporadic type is known to occur mostly at the ileum and cecum. Cytarabine, which is used for central nervous system prophylaxis during chemotherapy for Burkitt lymphoma, has known neurotoxicity, and its side effects include motor ataxia due to cerebellar injury, ataxic dysarthria, dysfunction of ocular movement, confusion, somnolence and lethargy. This case report is about a patient diagnos...

  2. Primary Burkitt`s lymphoma of the cranial vault in a child

    Energy Technology Data Exchange (ETDEWEB)

    Aslan, Y. [Dept. of Pediatrics, Karadeniz Technical Univ., Faculty of Medicine, Trabzon (Turkey); Oekten, A. [Dept. of Pediatrics, Karadeniz Technical Univ., Faculty of Medicine, Trabzon (Turkey); Demirci, A. [Dept. of Radiology, Karadeniz Technical Univ., Faculty of Medicine, Trabzon (Turkey)

    1995-11-01

    Non-Hodgkin`s lymphoma in the cranial vault is rare, particularly in children. This report describes a 12-year-old boy who had a palpable and painless occipital skull mass and left hypoglossal nerve paralysis as the initial manifestations of Burkitt`s lymphoma. Plain radiography, computed tomography and magnetic resonance imaging findings are presented. (orig.)

  3. Molecular resemblance of an AIDS-associated lymphoma and endemic Burkitt lymphomas: Implications for their pathogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Haluska, F.G.; Russo, G.; Croce, C.M. (Fels Institute for Cancer Research and Molecular Biology, Philadelphia, PA (USA)); Kant, J. (Univ. of Pennsylvania School of Medicine, Philadelphia (USA)); Andreef, M. (Memorial Sloan Kettering Institute, New York, NY (USA))

    1989-11-01

    Non-Hodgkin lymphoma is a common feature of AIDS. Approximately 30-40% of these tumors exhibit clinical features suggestive of endemic Burkitt lymphoma: they are aggressive malignancies that occur in association with Epstein-Barr virus infection, they arise in the setting of immunosuppression, and they carry t(8;14) translocations without detectable rearrangement of the MYC oncogene. To understand the molecular basis of these parallels, the authors analyzed a case of Epstein-Barr-positive AIDS-associated undifferentiated lymphoma. Southern blots show that the tumor exhibits immunoglobulin joining segment rearrangement but no rearrangement of the MYC oncogene. Cloning of the rearranged joining segment allowed the isolation of recombinant clones encompassing the translocation breakpoint, and sequencing of the translocation junction disclosed that the breakpoint is situated 7 base pairs from the chromosome 14 site involved in a previously described endemic Burkitt lymphoma translocation. Furthermore, the breakpoint is situated far from MYC on chromosome 8, a constant finding in endemic Burkitt lymphomas. That the molecular architecture of the translocation in this case is strikingly similar to previously analyzed translocations from endemic Burkitt lymphomas strongly suggests that common molecular mechanisms must be operative in the pathogenesis of these tumors.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Burkitt's lymphoma with bilateral cavernous sinus and mediastinal involvement in a child

    Energy Technology Data Exchange (ETDEWEB)

    Huisman, Thierry A.G.M.; Tschirch, Frank; Schneider, Jacques F.L.; Martin-Fiori, Ernst; Willi, Ulrich V. [Department of Radiology and Magnetic Resonance Imaging, University Children' s Hospital Zurich, Steinwiesstrasse 75, 8032, Zurich (Switzerland); Niggli, Felix [Department of Paediatrics, University Children' s Hospital Zurich, Zurich (Switzerland)

    2003-10-01

    We report a 12-year-old boy who presented with incomplete right ophthalmoplegia, exophthalmos and headache. Initial CT and MRI revealed a mass in the right cavernous sinus. During tumour work-up, CT identified additional tumour within the mediastinum. Biopsy of the mediastinal lesion identified Burkitt's lymphoma. We report on this case because radiologists and clinicians should be alerted to identify sites of primary Burkitt's lymphoma outside of the central nervous system if clinical symptoms indicate, or imaging shows, CNS lesions. Primary CNS involvement in Burkitt's lymphoma is rare. (orig.)

  6. Biliary tract obstruction secondary to Burkitt lymphoma

    International Nuclear Information System (INIS)

    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)

  7. Burkitt's Lymphoma/Leukemia in a 15-Year-Old Male

    OpenAIRE

    Songrug, Tanakorn; Adler, Brent A.; Samir B. Kahwash

    2015-01-01

    We present the case of a 15-year-old male with sporadic Burkitt's lymphoma/leukemia. The patient presented with right lower quadrant abdominal pain and masses in the terminal ilium and pelvis, and was subsequently demonstrated to have involvement of the bone marrow. We discuss differential diagnoses and approach to diagnose and stage this disease. A review of the clinical, radiologic, and pathologic features of Burkitt's lymphoma/leukemia are also presented.

  8. Primary Burkitt Lymphoma of the Fourth Ventricle in an Immunocompetent Young Patient

    OpenAIRE

    Abdulrahman Alabdulsalam; Syed Z. A. Zaidi; Imran Tailor; Yasser Orz; Sadeq Al-Dandan

    2014-01-01

    Primary Burkitt lymphoma of the central nervous system (CNS) is rare, with only few cases reported in the literature. An 18 year-old immunocompetent male presented with multiple cranial nerves palsies and was found to have a mass predominantly in the 4th ventricle of the brain. Tumor was surgically removed and showed morphological and immunohistochemical features consistent with Burkitt lymphoma. The patient responded very well to anthracycline based chemotherapy with high dose methotrexate (...

  9. Short intensive sequential therapy followed by autologous stem cell transplantation in adult Burkitt, Burkitt-like and lymphoblastic lymphoma

    NARCIS (Netherlands)

    G. van Imhoff (Gustaaf); B. van der Holt (Bronno); M.A. MacKenzie (Marius); G.J. Ossenkoppele (Gert); P.W. Wijermans (Pierre); M.H.H. Kramer (Mark); M.B. van 't Veer (Mars); H. Schouten (Harry); M. van Marwijk Kooy (Marinus); M.H.J. van Oers (Marinus); J. Raemaekers; P. Sonneveld (Pieter); L.A.M.H. Meulendijks (L. A M H); P.M. Kluin; H.C. Kluin-Nelemans (H.); L.F. Verdonck (Leo)

    2005-01-01

    textabstractThe feasibility and efficacy of up-front high-dose sequential chemotherapy followed by autologous stem cell transplantation (ASCT) in previously untreated adults (median age 33 years; range 15-64) with Burkitt lymphoma (BL), Burkitt-like lymphoma (BLL) or lymphoblastic lymphoma (LyLy), b

  10. Short intensive sequential therapy followed by autologous stem cell transplantation in adult Burkitt, Burkitt-like and lymphoblastic lymphoma

    NARCIS (Netherlands)

    van Imhoff, GW; van der Holt, B; MacKenzie, MA; Ossenkoppele, GJ; Wijermans, PW; Kramer, MHH; van't Veer, MB; Schouten, HC; Kooy, MV; van Oers, MHJ; Raemaekers, JMM; Sonneveld, P; Meulendijks, LAMH; Kluin, PM; Kluin-Nelemans, HC; Verdonck, LF

    2005-01-01

    The feasibility and efficacy of up- front high- dose sequential chemotherapy followed by autologous stem cell transplantation ( ASCT) in previously untreated adults ( median age 33 years; range 15 - 64) with Burkitt lymphoma ( BL), Burkitt- like lymphoma ( BLL) or lymphoblastic lymphoma ( LyLy), bot

  11. Burkitt Lymphoma: Pathogenesis and Immune Evasion

    Directory of Open Access Journals (Sweden)

    Jason M. God

    2010-01-01

    Full Text Available B-cell lymphomas arise at distinct stages of cellular development and maturation, potentially influencing antigen (Ag presentation and T-cell recognition. Burkitt lymphoma (BL is a highly malignant B-cell tumor associated with Epstein-Barr Virus (EBV infection. Although BL can be effectively treated in adults and children, leading to high survival rates, its ability to mask itself from the immune system makes BL an intriguing disease to study. In this paper, we will provide an overview of BL and its association with EBV and the c-myc oncogene. The contributions of EBV and c-myc to B-cell transformation, proliferation, or attenuation of cellular network and immune recognition or evasion will be summarized. We will also discuss the various pathways by which BL escapes immune detection by inhibiting both HLA class I- and II-mediated Ag presentation to T cells. Finally, we will provide an overview of recent developments suggesting the existence of BL-associated inhibitory molecules that may block HLA class II-mediated Ag presentation to CD4+ T cells, facilitating immune escape of BL.

  12. Distinct Viral and Mutational Spectrum of Endemic Burkitt Lymphoma.

    Directory of Open Access Journals (Sweden)

    Francesco Abate

    2015-10-01

    Full Text Available Endemic Burkitt lymphoma (eBL is primarily found in children in equatorial regions and represents the first historical example of a virus-associated human malignancy. Although Epstein-Barr virus (EBV infection and MYC translocations are hallmarks of the disease, it is unclear whether other factors may contribute to its development. We performed RNA-Seq on 20 eBL cases from Uganda and showed that the mutational and viral landscape of eBL is more complex than previously reported. First, we found the presence of other herpesviridae family members in 8 cases (40%, in particular human herpesvirus 5 and human herpesvirus 8 and confirmed their presence by immunohistochemistry in the adjacent non-neoplastic tissue. Second, we identified a distinct latency program in EBV involving lytic genes in association with TCF3 activity. Third, by comparing the eBL mutational landscape with published data on sporadic Burkitt lymphoma (sBL, we detected lower frequencies of mutations in MYC, ID3, TCF3 and TP53, and a higher frequency of mutation in ARID1A in eBL samples. Recurrent mutations in two genes not previously associated with eBL were identified in 20% of tumors: RHOA and cyclin F (CCNF. We also observed that polyviral samples showed lower numbers of somatic mutations in common altered genes in comparison to sBL specimens, suggesting dual mechanisms of transformation, mutation versus virus driven in sBL and eBL respectively.

  13. Atypical intrathoracic manifestations of Burkitt's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Nzeh, D.A.

    1988-07-01

    Analysis of the plain chest radiographs of 11 children with Burkitt's lymphoma showed that mediastinal adenopathy was the commonest abnormality present. One child showed a pulmonary infiltrative pattern which had previously been undescribed in this disease. Nigerian children with this lymphoma present more commonly with mediastinal glandular enlargement whereas pleural effusion is more frequently encountered in Caucasians.

  14. Primary Burkitt's lymphoma of the cranial vault in a child

    International Nuclear Information System (INIS)

    Non-Hodgkin's lymphoma in the cranial vault is rare, particularly in children. This report describes a 12-year-old boy who had a palpable and painless occipital skull mass and left hypoglossal nerve paralysis as the initial manifestations of Burkitt's lymphoma. Plain radiography, computed tomography and magnetic resonance imaging findings are presented. (orig.)

  15. Genetic differences between paediatric and adult Burkitt lymphomas.

    Science.gov (United States)

    Havelange, Violaine; Pepermans, Xavier; Ameye, Geneviève; Théate, Ivan; Callet-Bauchu, Evelyne; Barin, Carole; Penther, Dominique; Lippert, Eric; Michaux, Lucienne; Mugneret, Francine; Dastugue, Nicole; Raphaël, Martine; Vikkula, Miikka; Poirel, Hélène A

    2016-04-01

    Dysregulation of MYC is the genetic hallmark of Burkitt lymphoma (BL) but it is encountered in other aggressive mature B-cell lymphomas. MYC dysregulation needs other cooperating events for BL development. We aimed to characterize these events and assess the differences between adult and paediatric BLs that may explain the different outcomes in these two populations. We analysed patterns of genetic aberrations in a series of 24 BLs: 11 adults and 13 children. We looked for genomic imbalances (copy number variations), copy-neutral loss of heterozygosity (CN-LOH) and mutations in TP53, CDKN2A, ID3 (exon 1), TCF3 (exon17) and CCND3 (exon 6). Young patients displayed more frequent 13q31.3q32.1 amplification, 7q32q36 gain and 5q23.3 CN-LOH, while 17p13 and 18q21.3 CN-LOH were only detected in adult BLs. ID3 mutations were present in all adult samples, but only in 42% of childhood cases. CCND3 and ID3 double-hit mutations, as well as 18q21 CN-LOH, seemed to be associated with poorer outcome. For the first time, we report different genetic anomalies between adult and paediatric BLs, suggesting age-related heterogeneity in Burkitt lymphomagenesis. This may explain the poorer prognosis of adult BLs. Additional studies are needed to confirm these results in the setting of clinical trials. PMID:26887776

  16. PTLD Burkitt Lymphoma in a Patient with Remote Lymphomatoid Granulomatosis

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    A. Stravodimou

    2012-01-01

    Full Text Available Posttransplant lymphoproliferative disorder (PTLD is a potentially fatal complication of solid organ transplantation. The majority of PTLD is of B-cell origin, and 90% are associated with the Epstein-Barr virus (EBV. Lymphomatoid granulomatosis (LG is a rare, EBV-associated systemic angiodestructive lymphoproliferative disorder, which has rarely been described in patients with renal transplantation. We report the case of a patient with renal transplantation for SLE, who presented, 9 months after renal transplantation, an EBV-associated LG limited to the intracranial structures that recovered completely after adjustment of her immunosuppressive treatment. Nine years later, she developed a second PTLD disorder with central nervous system initial manifestation. Workup revealed an EBV-positive PTLD Burkitt lymphoma, widely disseminated in most organs. In summary, the reported patient presented two lymphoproliferative disorders (LG and Burkitt's lymphoma, both with initial neurological manifestation, at 9 years interval. With careful reduction of the immunosuppression after the first manifestation and with the use of chemotherapy combined with radiotherapy after the second manifestation, our patient showed complete disappearance of neurologic symptoms and she is clinically well with good kidney function. No recurrence has been observed by radiological imaging until now.

  17. A Rare and Unusual Case of Burkitt's Lymphoma Presenting with a Prostate Mass in a 12-Year-Old Boy

    OpenAIRE

    Sinclair, N.; Babyn, P; Kinloch, M.; R. Sinha

    2014-01-01

    Burkitt’s lymphoma is the most frequent subtype of non-Hodgkin’s lymphoma in childhood. Radiographic findings are protean and can often overlap with other neoplastic and nonneoplastic processes. We present an unusual case of Burkitt’s lymphoma in a 12-year-old boy presenting with a one-week history of urinary retention, dysuria, and “tailbone pain,” as well as a 4-week history of jaw pain, initially treated as a dental abscess. On dental radiography, the patient was found to have resorption o...

  18. Predominance and characteristics of Burkitt lymphoma among children with non-Hodgkin lymphoma in northeastern Brazil.

    Science.gov (United States)

    Sandlund, J T; Fonseca, T; Leimig, T; Verissimo, L; Ribeiro, R; Lira, V; Berard, C W; Sixbey, J; Crist, W M; Mao, L; Chen, G; Pui, C H; Heim, M; Pedrosa, F

    1997-05-01

    The purpose of this paper was to define the histologic distribution, clinical features, and treatment response of childhood non-Hodgkin lymphoma (NHL) in northeastern Brazil. We reviewed medical records and histopathologic studies of 98 children treated for NHL from 1980 to 1987 at a major pediatric cancer center in Recife, Brazil. Treatment outcome was evaluated in relation to tumor burden (stage and serum LDH) and type of therapy (LSA2L2 vs other multiagent chemotherapy). There was a striking predominance of the small noncleaved cell (Burkitt) subtype, which occurred in 92 of the 98 children and adolescents diagnosed with NHL. Subsequent analyses focused on these patients. The majority (n = 84) had advanced (stage III/IV) disease at diagnosis. The abdomen was the most common site of disease (84 cases); jaw involvement was rare (three cases). Five-year event-free survival (excluding treatment refusals) was significantly better for patients with limited vs advanced stage disease (75 +/- 14% vs 42 +/- 6%; P 500 U/l) was associated with a poorer outcome (P = 0.008). The type of chemotherapy did not affect EFS (P = 0.95). Only 39% of patients are long-term survivors, reflecting the high rate of septic deaths (25% of patients) and parental refusal/abandonment of therapy (10%). Epstein-Barr virus (EBV) was detected in tumor cells from eight of the 11 cases studied. In clinical presentation, these cases resemble sporadic Burkitt lymphoma, yet in their apparent responsiveness to LSA2L2 therapy and association with EBV, they do not. Childhood NHL in northeastern Brazil is predominantly of the Burkitt subtype, and is associated with clinical features that appear to distinguish it from the endemic and sporadic forms of this tumor. These cases may represent a third or intermediate subtype of Burkitt lymphoma. PMID:9180301

  19. A report of one case of Burkitt lymphoma and literature review%扁桃体Burkitt淋巴瘤1例伴文献复习

    Institute of Scientific and Technical Information of China (English)

    王红群; 王庆梅; 蒋毅; 汤旸

    2012-01-01

    Objective To investigate the clinical,pathological characteristics and possible causes of Burkitt lymphoma( BL ). Methods Clinic-pathological data of one case of BL were analyzed. Combined with literatcure review. Results The tumor cells had diffused distribution with medium-size and relatively homogeneous character,much nuclear divisions were seen. "Sky" image was visible. Immuno-histochemistry showed:CD20 + ,CD10 + ,PAX5 + ,Bcl-6 + ,MuMl - ,Bcl-2 - ,and the positive rates of Ki-67 were about 100% ,C-Myc protein was digested excessively. Conclusion The diagnosis of Burkitt lymphoma should be combined with the microscopic images and immunohistochemistry, and gene rearrangement was in need when necessary.%目的 探讨Burkitt淋巴瘤的临床、病理特点及可能的病因.方法 分析1例扁桃体Burkitt淋巴瘤的临床及病理资料,并结合文献复习.结果 肿瘤细胞弥漫分布,中等大小、相对单一,星空图像可见,核分裂象多见.免疫组化:CD20+,CD10+,PAX5+,Bcl-6+,MuM1-,Bcl-2-,C-Myc消化过度,Ki-67+(约100%).结论 对Burkitt淋巴瘤的诊断需结合镜下图像及免疫组化,必要时进行基因重排.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. 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.

  2. Clinicopathological Study of Sporadic Burkitt Lymphoma in Children

    Institute of Scientific and Technical Information of China (English)

    Hui Huang; Zhi-Liang Liu; Hua Zeng; Shou-Hua Zhang; Chuan-Sheng Huang; Hong-Yan Xu; Yan Wu

    2015-01-01

    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 CD10,B-cell lymphoma-6,MUM1 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 (MUM 1 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.

  3. Clinicopathological Study of Sporadic Burkitt Lymphoma in Children

    Directory of Open Access Journals (Sweden)

    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.

  4. Chromosome 14 translocations in non-Burkitt lymphomas

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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.

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

    Institute of Scientific and Technical Information of China (English)

    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.

  7. Chromosomal alterations detected by comparative genomic hybridization in subgroups of gene expression-defined Burkitt's lymphoma

    NARCIS (Netherlands)

    Salaverria, Itziar; Zettl, Andreas; Bea, Silvia; Hartmann, Elena M.; Dave, Sandeep S.; Wright, George W.; Boerma, Evert-Jan; Kluin, Philip M.; Ott, German; Chan, Wing C.; Weisenburger, Dennis D.; Lopez-Guillermo, Armando; Gascoyne, Randy D.; Delabie, Jan; Rimsza, Lisa M.; Braziel, Rita M.; Jaffe, Elaine S.; Staudt, Louis M.; Mueller-Hermelink, Hans Konrad; Campo, Elias; Rosenwald, Andreas

    2008-01-01

    Background Burkitt's lymphoma is an aggressive B-cell lymphoma characterized by typical morph 0 logical, immunophenotypic and molecular features. Gene expression profiling provided a molecular signature of Burkitt's lymphoma, but also demonstrated that a subset of aggressive B-cell lymphomas not ful

  8. Unusual presentation of a primary spinal Burkitt's lymphoma

    OpenAIRE

    WILKENING, A; Brack, M.; Brandis, A; Heidenreich, F; Dengler, R.; Weibenborn, K

    2001-01-01

    Primary CNS lymphomas are detected with increasing frequency in immunocompetent and immunodeficient persons. Primary involvement of the spinal roots has only rarely been reported. The unusual history is described of a patient with a primary spinal Burkitt's lymphoma initially presenting as an S1 syndrome showing lymphocytic pleocytosis in the CSF, leading to the misdiagnosis of meningoradiculitis. Repeated spinal MRI disclosed a spinal mass lesion and histological and imm...

  9. Radiological and histological findings characteristic of AIDS related Burkitt lymphoma

    Directory of Open Access Journals (Sweden)

    Yixian Luo

    2015-06-01

    Conclusion: AIDS-related Burkitt lymphoma is radiologically shown as lymphadenopathy and multi-organ involvement. Diffuse tumor cells with moderate sizes exist in intra- and extra-nodal tissues, characterized by stars-in-the-sky sign. Immunohistochemically, both CD10 and CD20 are positive, and the positive rate of Ki67 is almost up to 100%.

  10. Pediatric B-Cell Lymphoma With Lymphoblastic Morphology, TdT Expression, MYC Rearrangement, and Features Overlapping With Burkitt Lymphoma.

    Science.gov (United States)

    Meznarich, Jessica; Miles, Rodney; Paxton, Christian N; Afify, Zeinab

    2016-05-01

    Burkitt lymphoma (BL) and B-lymphoblastic lymphoma are subtypes of pediatric non-Hodgkin lymphoma with different presenting features, treatment, and outcomes. This case report documents a 5-year-old female who presented with B-cell lymphoma with lymphoblastic morphology, terminal deoxynucleotidyl transferase expression, MYC rearrangement, and features overlapping with BL. Genomic microarray analysis identified a gain on the long arm of chromosome 1 without other definitive changes. She was treated according to a BL protocol and remains in remission 16-months after initial diagnosis. PMID:26785246

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

    DEFF Research Database (Denmark)

    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...... was observed in BL cases, compared to normal controls. More interestingly, hsa-mir-34b was found to be down-regulated only in BL cases that were negative for MYC translocation, suggesting that this event might be responsible for c-Myc deregulation in such cases. This hypothesis was further confirmed by our...

  12. Burkitt-type lymphoma in France among non-Hodgkin malignant lymphomas in Caucasian children.

    Science.gov (United States)

    Philip, T; Lenoir, G M; Bryon, P A; Gerard-Marchant, R; Souillet, G; Philippe, N; Freycon, F; Brunat-Mentigny, M

    1982-05-01

    In a retrospective analysis of 87 cases of Caucasian childhood non-Hodgkin malignant lymphoma (NHML) from Lyon, France, all the case were diffuse lymphomas, but 47 were diagnosed as monomorphic small non-cleaved NHML, pathologically indistinguishable from Burkitt's lymphoma (BL). BL could then be the most frequent childhood lymphoma in France. This homogeneous series allows better definition of the characteristics of BL within NHML. Age distribution is similar to that of endemic BL, with a sex ratio of 3.7/1. Abdominal masses are initially present in 68% of the cases, whereas jaw is involved in only 4%. The disease is characterized by its overwhelming evolution in the absence of therapy. However, complete remission (CR) is usually obtained after the first chemtherapy regimen. Most relapses occur at 3-8 months. Death could be related to cerebrospinal fluid (CSF) involvement, local recurrence or secondary marrow involvement. Ninety per cent of the patients alive with no evidence of disease (NED) 8 months after CR can be considered as definitely cured. Our study on Caucasian children with NHML indicates that, from histological and clinical criteria, nearly half the cases are very similar to African BL. Even though EBV rarely associated with our cases, BL could be a worldwide lymphoma. PMID:7082553

  13. INTUSSUSCEPTION IN A CHILD WITH SPORADIC BURKITT LYMPHOMA

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    R. Angotti

    2012-01-01

    Full Text Available Introduction. Burkitt Lymphoma is a high grade lymphoma and it represents 8-10 % of all tumors in children less than 15 years old. There are two forms of Burkitt Lymphoma (BL: endemic and sporadic, that are indistinguishable by histology, but they have got a different geographical distribution. The sporadic form more commonly has an abdominal presentation. About eighty percent of these patients has predominantly intussusceptions. Materials and methods. We report a 5 years old girl with spasmodic abdominal pain who was addimitted in our Clinic. We diagnosed an intussusception by clinical examination and abdominal ultrasound scan. We decided to perform an emergency operation and we found a single pedicle neoformation on the anti-mesenteric wall of ileum, that was the patologic lead point. We reduced the intussusception and we resected the neoformation and a small length of ileum (about 4 cm. We performed a single-layer end-to-end ileo-ileum anastomosis and the appendicectomy. The histopathological examination and the immunohistochemistry study revealed a Burkitt Lymphoma. Results. The patient was dismissed on eighth postoperative day and she was referred to Pediatric Oncology Center for chemotherapy. The child was graded second class (R2 because lymph-nodes sampling was not performed and LDH levels were lower 500 U/l. Conclusions. The mayority of sporadic Burkitt Lymphoma patients presents with abdominal disease that required a laparotomy. The presenting symptoms included: an abdominal mass, intestinal obstruction, intussusceptions as acute abdomen. The role of surgery is very controversial. However, it’s required to confirm the diagnosis in the presence of extensive intrabdominal disease and to relieve the common presenting symptoms in the presence of acute abdomen. Some Authors argue that Surgery is important in the management of the complications.

  14. 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.

  15. 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.

  16. Burkitt's lymphoma causing acute pancreatitis in a child

    Institute of Scientific and Technical Information of China (English)

    Muhammed Akl; Avni Kaya; MSeluk Bekta; Fesih Aktar; Sinan Akbayram; Salim Bilici; Mehmet Beyazal

    2013-01-01

    A8-year-old boy admitted with abdominal pain, fever and vomiting for the previous10 days. Sensitivity was detected in the epigastric area.There was not defense and rebond.Aspartate aminotransferase was106U/L, alanine aminotransferase25U/L, alkaline phosphatase311U/L, blood amylase level748U/L, blood lipase level391U/L.In thoracicCT, soft tissue with smooth contours measuring32 mmí28 mm was identified in the posterior mediastinum.Bone marrow aspiration biopsy was normal.A mass specimen obtained from the duodenum endoscopic biopsy. This specimen was diffuse staining by leukocyte common antigen,CD10 andCD20.The patient was diagnosed with acute pancreatitis associated with stage3 duodenalBurkitt's lymphoma. ModifiedLMB-98 was initiated.Burkitt's lymphoma may rarely cause acute pancreatitis.

  17. Burkitt lymphoma of bone: A single institutional experience

    Directory of Open Access Journals (Sweden)

    T. M. Suresh

    2014-09-01

    Full Text Available Background: Burkitt lymphoma (BL of the bone is a rare entity. Very few reports about the entity are there in the literature until date. Here, we sought to describe the clinical characteristics of the patients with BL of the bone. Materials and Methods: A retrospective study was performed involving patients with BL of the bone. Data regarding patient demographics, clinical presentation, treatment, and outcome were analyzed using descriptive statistics. Results: Six patients were identified with a mean age being 24 years (range: 19-64 years. Four patients had localized disease. Five out of six patients received dose intense chemotherapy. All of them developed febrile neutropenic episodes during treatment. One progressed during chemotherapy. Conclusions: Burkitt lymphoma of the bone is an aggressive disease. Successful Treatment includes combination of dose intense chemotherapy along with supportive care.

  18. Burkitt lymphoma of bone: A single institutional experience

    OpenAIRE

    Suresh, T. M.; Suresh Babu; Sandip Ganguly; Govind Babu, K.; K C Lakshmaiah; Shankaranand, B

    2014-01-01

    Background: Burkitt lymphoma (BL) of the bone is a rare entity. Very few reports about the entity are there in the literature until date. Here, we sought to describe the clinical characteristics of the patients with BL of the bone. Materials and Methods: A retrospective study was performed involving patients with BL of the bone. Data regarding patient demographics, clinical presentation, treatment, and outcome were analyzed using descriptive statistics. Res...

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

  20. Recurrent RHOA mutations in pediatric Burkitt lymphoma treated according to the NHL-BFM protocols.

    Science.gov (United States)

    Rohde, Marius; Richter, Julia; Schlesner, Matthias; Betts, Matthew J; Claviez, Alexander; Bonn, Bettina R; Zimmermann, Martin; Damm-Welk, Christine; Russell, Robert B; Borkhardt, Arndt; Eils, Roland; Hoell, Jessica I; Szczepanowski, Monika; Oschlies, Ilske; Klapper, Wolfram; Burkhardt, Birgit; Siebert, Reiner

    2014-11-01

    Burkitt lymphoma (BL) is the most frequent B-cell lymphoma in childhood. Genetically, it is characterized by the presence of an IG-MYC translocation which is supposed to be an initiating but not sufficient event in Burkitt lymphomagenesis. In a recent whole-genome sequencing study of four cases, we showed that the gene encoding the ras homolog family member A (RHOA) is recurrently mutated in pediatric BL. Here, we analyzed RHOA by Sanger sequencing in a cohort of 101 pediatric B-cell lymphoma patients treated according to Non-Hodgkin's Lymphoma Berlin-Frankfurt-Münster (NHL-BFM) study protocols. Among the 78 BLs in this series, an additional five had RHOA mutations resulting in a total incidence of 7/82 (8.5%) with c.14G>A (p.R5Q) being present in three cases. Modeling the mutational effect suggests that most of them inactivate the RHOA protein. Thus, deregulation of RHOA by mutation is a recurrent event in Burkitt lymphomagenesis in children. PMID:25044415

  1. Primary duodenal Burkitt lymphoma presenting as sessile, button-like bleeding polyps

    Directory of Open Access Journals (Sweden)

    Ching-Chih Hu

    2015-03-01

    Full Text Available Primary gastrointestinal (GI lymphoma accounts for 30–50% of all extranodal non-Hodgkin’s lymphomas, making the GI tract the most common site of extranodal non-Hodgkin’s lymphomas. Most GI lymphomas belong to the B cell lineage. Burkitt lymphoma (BL is a highly aggressive mature B cell neoplasm that occurs in three forms: endemic, sporadic, and immunodeficiency-associated. Sporadic BL accounts for 1–2% of all adult lymphomas and usually presents as an abdominal manifestation of extranodal disease involving the distal ileum or cecum. Primary BL of the duodenum is rare. However, this report emphasizes the importance of awareness of the malignancy potential of duodenal polyps. We report the case of a 70-year-old woman admitted to our ward with upper GI bleeding due to duodenal polyps. An upper GI endoscopic examination showed button-like polyps with central depression, and an immunohistochemical study of the polyps revealed a high-grade B cell malignancy (BL. Consequently, the patient was treated with aggressive chemotherapy. The tumors regressed after chemotherapy. Although primary duodenal Burkitt lymphoma is very rare, the possibility of malignancy should be considered if a patient presents with duodenal button-like polyps with a central depressed surface.

  2. Combined chemotherapy in 76 children with non-Hodgkin's lymphoma excluding Burkitt's lymphoma.

    OpenAIRE

    Büyükpamukçu, M; Sarialioğlu, F.; Akyüz, C; Cevik, N.

    1987-01-01

    From January 1983 to December 1986 seventy-six previously untreated children with non-Hodgkin's lymphoma (NHL) were treated by combination chemotherapy. Burkitt's lymphoma patients were ineligible. The treatment regimens include intermittent chemotherapy and for non-localized patients, prophylactic central nervous system chemotherapy. Intrathoracic non-Hodgkin's lymphoma patients also had cranial prophylactic radiotherapy. Sixty-six patients (86.8%) achieved complete remission. Two year failu...

  3. Primary endometrial uterine Burkitt lymphoma in a 65-year-old woman

    OpenAIRE

    Elliot Mackenzie; Cindy Towns; Ing Soo Tiong; Simone Petrich

    2015-01-01

    Highlights • Primary Burkitt lymphoma of the uterus is a rare disease. • Differential of postmenopausal bleeding and night sweats should include lymphoma. • Outpatient endometrial sampling expedites diagnosis of endometrial malignancy

  4. Clonality Analysis of Immunoglobulin Gene Rearrangement by Next-Generation Sequencing in Endemic Burkitt Lymphoma Suggests Antigen Drive Activation of BCR as Opposed to Sporadic Burkitt Lymphoma

    Science.gov (United States)

    Amato, Teresa; Abate, Francesco; Piccaluga, Pierpaolo; Iacono, Michele; Fallerini, Chiara; Renieri, Alessandra; De Falco, Giulia; Ambrosio, Maria Raffaella; Mourmouras, Vaselious; Ogwang, Martin; Calbi, Valeria; Rabadan, Roul; Hummel, Michael; Pileri, Stefano; Bellan, Cristiana

    2016-01-01

    Objectives: Recent studies using next-generation sequencing (NGS) analysis disclosed the importance of the intrinsic activation of the B-cell receptor (BCR) pathway in the pathogenesis of sporadic Burkitt lymphoma (sBL) due to mutations of TCF3/ID3 genes. Since no definitive data are available on the genetic landscape of endemic Burkitt (eBL), we first assessed the mutation frequency of TCF3/ID3 in eBL compared with sBL and subsequently the somatic hypermutation status of the BCR to answer whether an extrinsic activation of BCR signaling could also be demonstrated in Burkitt lymphoma. Methods: We assessed the mutations of TCF3/ID3 by RNAseq and the BCR status by NGS analysis of the immunoglobulin genes (IGs). Results: We detected mutations of TCF3/ID3 in about 30% of the eBL cases. This rate is significantly lower than that detected in sBL (64%). The NGS analysis of IGs revealed intraclonal diversity, suggesting an active targeted somatic hypermutation process in eBL compared with sBL. Conclusions: These findings support the view that the antigenic pressure plays a key role in the pathogenetic pathways of eBL, which may be partially distinct from those driving sBL development. PMID:26712879

  5. EBV Reactivation and Chromosomal Polysomies: Euphorbia tirucalli as a Possible Cofactor in Endemic Burkitt Lymphoma

    OpenAIRE

    Susanna Mannucci; Anna Luzzi; Alessandro Carugi; Alessandro Gozzetti; Stefano Lazzi; Valeria Malagnino; Monique Simmonds; Maria Grazia Cusi; Lorenzo Leoncini; van den Bosch, Cornelia A.; Giulia De Falco

    2012-01-01

    Burkitt lymphoma is endemic in the Equatorial Belt of Africa, its molecular hallmark is an activated, MYC gene mostly due to a chromosomal translocation. Especially in its endemic clinical variant, Burkitt lymphoma is associated with the oncogenic Epstein-Barr virus (EBV), and holoendemic malaria acts as an amplifier. Environmental factors may also cooperate in Burkitt lymphomagenesis in the endemic regions, such as plants used as traditional herbal remedies. Euphorbia tirucalli, a plant know...

  6. 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.

  7. 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

  8. Study finds low-intensity therapy for Burkitt lymphoma highly effective

    Science.gov (United States)

    Adult patients with a type of cancer known as Burkitt lymphoma had excellent long-term survival rates—upwards of 90 percent—following treatment with low-intensity chemotherapy regimens, according to a new clinical trial finding. Burkitt lymphoma is the mo

  9. 18F-FDG PET/CT Imaging of Burkitt Lymphoma Presenting With Unusual Muscle Involvement.

    Science.gov (United States)

    Dirlik Serim, Burcu; Gurleyen Eren, Tuba; Oz Puyan, Fulya; Durmus Altun, Gülay

    2016-08-01

    Extranodal involvement is more common with Burkitt lymphoma (BL) than other subtypes of non-Hodgkin lymphoma in childhood. According to our knowledge, there are rare cases in the literature about muscle involvement of BL, and its F-FDG PET/CT findings were not well defined. We report a 6-year-old girl with a histopathologic diagnosis of BL and referred for staging with PET/CT. FDG-avid abdominal lymph nodes and diffuse involvements of right quadriceps muscle were demonstrated. PMID:27124681

  10. Metachronous T-Lymphoblastic Lymphoma and Burkitt Lymphoma in a Child With Constitutional Mismatch Repair Deficiency Syndrome.

    Science.gov (United States)

    Alexander, Thomas B; McGee, Rose B; Kaye, Erica C; McCarville, Mary Beth; Choi, John K; Cavender, Cary P; Nichols, Kim E; Sandlund, John T

    2016-08-01

    Constitutional mismatch repair deficiency (CMMRD) is a cancer predisposition syndrome associated with a high risk of developing early-onset malignancies of the blood, brain, and intestinal tract. We present the case of a patient with T-lymphoblastic lymphoma at the age of 3 years, followed by Burkitt lymphoma 10 years later. This patient also exhibited numerous nonmalignant findings including café au lait spots, lipomas, bilateral renal nodules, a nonossifying fibroma, multiple colonic adenomas, and a rapidly enlarging pilomatrixoma. The spectrum of malignant and nonmalignant neoplasms in this patient highlights the remarkable diversity, and early onset, of lesions seen in children with CMMRD. PMID:27037742

  11. Monoclonal antibody against a Burkitt lymphoma-associated antigen.

    OpenAIRE

    Wiels, J; Fellous, M.; Tursz, T

    1981-01-01

    A monoclonal antibody, referred to as 38.13, was obtained by fusing murine myeloma cells with Lewis rat splenocytes sensitized with Daudi cells (human Burkitt lymphoma containing Epstein--Barr virus genome but lacking HLA-A, -B, and -C and beta 2-microglobulin molecules at the cell surface). 38.13 antibody was demonstrated to be a rat IgM. By complement-dependent microcytotoxicity and indirect immunofluorescence assays, 38.13 antibody was shown to react specifically with cells derived from Bu...

  12. Piperlongumine inhibits proliferation and survival of Burkitt lymphoma in vitro

    OpenAIRE

    Han, Seong-Su; Son, Dong-Ju; Yun, Hwakyung; Kamberos, Natalie L; Janz, Siegfried

    2012-01-01

    Piperlongumine (PL), a pepper plant alkaloid from Piper longum, kills solid tumor cells in a highly selective, potent fashion. To evaluate whether PL may have similar effects on malignant blood cells, we determined the efficacy with which PL inhibits the B-lymphocyte derived neoplasm, Burkitt lymphoma (BL). Low micromolar concentrations of PL (IC50 = 2.8 × 8.5 μM) curbed growth and survival of two EBV+ BL cell lines (Daudi, Raji) and two EBV− BL cell lines (Ramos, DG-75), but left normal peri...

  13. Intraoral Burkitt's lymphoma in an HIV positive patient

    OpenAIRE

    Vidya Ajila; Gopakumar, R; Shruthi Hegde; G Subhas Babu

    2012-01-01

    Burkitt′s lymphoma is an aggressive form of Non-Hodgkin′s lymphoma composed of malignant cells of B lymphocyte origin. Burkitt′s lymphoma is a rarity in the Indian subcontinent. Though intraoral Burkitt′s lymphoma in HIV positive individuals is very uncommon, its importance lies in the fact that it is often the first sign of the underlying immunosuppression. We present a case of Burkitt′s lymphoma in right maxillary region which was the first manifestation of HIV in the patient.

  14. Burkitt Lymphoma Preceded by Autoimmune Hemolytic Anemia due to Anti-D Antibody.

    Science.gov (United States)

    Mizuno, Yoshimi; Shimura, Yuji; Horiike, Shigeo; Takimoto, Tomoko; Maegawa, Saori; Tanba, Kazuna; Matsumura-Kimoto, Yayoi; Sumida, Yukari; Tatekawa, Shotaro; Tsukamoto, Taku; Chinen, Yoshiaki; Mizutani, Shinsuke; Nagoshi, Hisao; Yamamoto-Sugitani, Mio; Matsumoto, Yosuke; Kobayashi, Tsutomu; Kuroda, Junya; Taniwaki, Masafumi

    2016-01-01

    We herein report a rare case of Burkitt lymphoma (BL) preceded by autoimmune hemolytic anemia (AIHA) caused by autoantibodies against D antigen. After a partial response to AIHA with prednisolone (PSL) treatment for 7 months, the patient developed BL with a t(8;22)(q24;q11.2) chromosomal translocation. Intensive immunochemotherapy, including rituximab, led to a complete response (CR) of BL; however, anti-D antibody remained detectable in the plasma and antibody-dissociated solution from erythrocytes, thus continuous therapy with PSL was necessary even after achievement of the CR. BL with AIHA is extremely rare, with only one previously reported case in the literature. PMID:27523004

  15. Burkitt's lymphoma: The Rosetta Stone deciphering Epstein-Barr virus biology

    OpenAIRE

    Rowe, Martin; Kelly, Gemma L.; Bell, Andrew I.; Rickinson, Alan B

    2009-01-01

    Epstein-Barr virus was originally identified in the tumour cells of a Burkitt's lymphoma, and was the first virus to be associated with the pathogenesis of a human cancer. Studies on the relationship of EBV with Burkitt's lymphoma have revealed important general principles that are relevant to other virus-associated cancers. In addition, the impact of such studies on the knowledge of EBV biology has been enormous. Here, we review some of the key historical observations arising from studies on...

  16. Cytotoxic Effect of Icaritin and Its Mechanisms in Inducing Apoptosis in Human Burkitt Lymphoma Cell Line

    OpenAIRE

    Zi-Jian Li; Can Yao; Su-Fang Liu; Long Chen; Ya-Ming Xi; Wen Zhang; Guang-Sen Zhang

    2014-01-01

    Icaritin (ICT), a hydrolytic product of icariin from Epimedium genus, exhibits antitumor activities in several human solid-tumor and myeloid leukemia cells with extensive influence on various cell signal molecules, such as MAPKs being involved in cell proliferation and Bcl-2 participating in cell apoptosis. However, the effect of icaritin on Burkitt Lymphoma has not been elucidated. In the present study, we first screened the potential effect of icaritin on Burkitt lymphoma Raji and P3HR-1 ce...

  17. 14q12 translocation in a non-Burkitt lymphoma.

    Directory of Open Access Journals (Sweden)

    Miyamoto,Kanji

    1981-10-01

    Full Text Available Chromosome analysis was performed on cells from a patient of null cell lymphoma, well-differentiated type. A 14q12 translocation was observed in all the banded cells. In addition, there were multiple chromosome abnormalities. This case will be useful in considering the significance of the 14q1(1-3 translocation in malignant lymphoma disease.

  18. 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.

  19. Burkitt's lymphoma in Turkish children: clinical, viral [EBV] and molecular studies.

    Science.gov (United States)

    Cavdar, A O; Yavuz, G; Babacan, E; Gözdasoglu, S; Unal, E; Ertem, U; Pamir, A; Yücesan, S; Gökcora, H; Uluoglu, O

    1994-07-01

    Eighty-one Turkish children with Burkitt's lymphoma (BL) were observed during a period of 24 years (1968-1992). The diagnosis was established histologically according to WHO criteria. BL represented 48.5% of NHL in this series. The median age of patients was 5 years with a sex (M/F) ratio of 2.3/1. The most common primary site of tumor involvement at initial presentation was the abdomen (70.4%), which was followed by facial tumors, in particular the jaw and orbit (45.7%). The majority of the patients (84.0%) were in advanced stages (C and D) at initial diagnosis. Facial tumors observed in Turkish children with BL were more similar to African Burkitt's lymphoma than American or European cases. High titers of antibodies against VCA and EA of EBV were also observed in 32 recent cases of BL. Preliminary molecular and immunologic studies revealed EBV-DNA (type I) and T cell deficiency. The clinical presentation, median age, and association with EBV revealed that BL appears to be inbetween African and non-African types in Turkish children. This will be further elucidated in the future by direct examination of tumor cells for EBV and investigation of the molecular characteristics in these cases. PMID:7950922

  20. Gene expression analysis uncovers similarity and differences among Burkitt lymphoma subtypes

    DEFF Research Database (Denmark)

    Piccaluga, Pier Paolo; De Falco, Giulia; Kustagi, Manjunath;

    2011-01-01

    Burkitt lymphoma (BL) is classified into 3 clinical subsets: endemic, sporadic, and immunodeficiency-associated BL. So far, possible differences in their gene expression profiles (GEPs) have not been investigated. We studied GEPs of BL subtypes, other B-cell lymphomas, and B lymphocytes; first, w...

  1. p53 mutations in human lymphoid malignancies: Association with Burkitt lymphoma and chronic lymphocytic leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Gaidano, G.; Ballerini, P.; Gong, J.Z.; Inghirami, G.; Knowles, D.M.; Dalla-Favera, R. (Columbia Univ., New York, NY (United States)); Neri, A, (Columbia Univ., New York, NY (United States) Centro Malattie del Sangue G. Marcora, Milan (Italy)); Newcomb, E.W. (New York Univ. School of Medicine, New York (United States)); Magrath, I.T. (National Cancer Institute, Bethesda, MD (United States))

    1991-06-15

    The authors have investigated the frequency of p53 mutations in B- and T-cell human lymphoid malignancies, including acute lymphoblastic leukemia, the major subtypes of non-Hodgkin lymphoma, and chronic lymphocytic leukemia. p53 exons 5-9 were studied by using genomic DNA from 197 primary tumors and 27 cell lines by single-strand conformation polymorphism analysis and by direst sequencing of PCR-amplified fragments. Mutations were found associated with (i) Burkitt lymphoma (9/27 biopsoes; 17/27 cell lines) and its leukemic counterpart L{sub 3}-type B-cell acute lymphoblastic leukemia (5/9), both of which also carry activated c-myc oncogenes, and (ii) B-cell chronic lymphocytic leukemia (6/40) and, in particular, its stage of progression known as Richter's transformation (3/7). Mutations were not found at any significant frequency in other types of non-Hodgkin lymphoma or acute lymphoblastic leukemia. In many cases, only the mutated allele was detectable, implying loss of the normal allele. These results suggest that (1) significant differences in the frequency of p53 mutations are present among subtypes of neoplasms derived from the same tissue; (2) p53 may play a role in tumor progression in B-cell chronic lymphocytic leukemia; (3) the presence of both p53 loss/inactivation and c-myc oncogene activation may be important in the pathogenesis of Burkitt lymphoma and its leukemia form L{sub 3}-type B-cell acute lymphoblastic leukemia.

  2. The Alteration of Lipid Metabolism in Burkitt Lymphoma Identifies a Novel Marker: Adipophilin

    OpenAIRE

    Ambrosio, Maria R.; Piccaluga, Pier P.; Maurilio Ponzoni; Rocca, Bruno J; Valeria Malagnino; Monica Onorati; Giulia De Falco; Valeria Calbi; Martin Ogwang; Naresh, Kikkeri N.; Pileri, Stefano A.; Claudio Doglioni; Lorenzo Leoncini; Stefano Lazzi

    2012-01-01

    BACKGROUND: Recent evidence suggests that lipid pathway is altered in many human tumours. In Burkitt lymphoma this is reflected by the presence of lipid droplets which are visible in the cytoplasm of neoplastic cells in cytological preparations. These vacuoles are not identifiable in biopsy section as lipids are "lost" during tissue processing. METHODS AND RESULTS: In this study we investigated the expression of genes involved in lipid metabolism, at both RNA and protein level in Burkitt lymp...

  3. AIDS–Related Pancreatic Burkitt ’S Lymphoma. EUS–FNA Enhanced Diagnosis with Fluorescence in Situ Hybridization (FISH

    Directory of Open Access Journals (Sweden)

    Carlos Marra-López Valenciano

    2008-09-01

    Full Text Available 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 manifestation. Initially patient was admitted with abdominal pain and high amylase levels. Computed tomography imaging was suggestive of acute pancreatitis. Later was found to be human immunodeficiency virus seropositive. 4-weeks later, a control computed tomography scan revealed growth of a well-defined large pancreatic mass, with diffuse enlargement of the gland, and a normal-appearing pancreatic duct. Consequently an endoscopic ultrasound-guided fine needle aspiration was performed with a 19-gauge needle and revealed a proliferation of medium lymphocytes, inconspicuous cytoplasm and frequent mitosis. The lymphocytes were positive for CD20 and CD10. The Ki-67 labeling index was almost 80%. BCL-2 and MYC FISH molecular analysis was performed and confirmed t(8;14(q24;q32. On the basis of these results, pancreatic Burkitt's lymphoma was diagnosed. Positive emission tomography scan completed staging and showed uptake in the pancreas and multiple metastasis. Accordingly patient received chemotherapy by PHETEMA BURKIMAB protocol, obtaining complete remission. Conclusion Pancreatic Lymphoma should be considered in differential diagnosis of pancreatic masses. EUS-FNA including flow cytometry and molecular analysis are useful techniques that may help to establish early diagnosis and prompt treatment avoiding unnecessary surgery.

  4. Clinicopathological Analysis of B Cell Lymphomas, Unclassifiable; with Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma in a Tertiary Care Hospital in Southern India.

    Science.gov (United States)

    Selvi, Subramanian Kalaivani; Kar, Rakhee; Basu, Debdatta; Jacob, Sajini Elizabeth; Dubashi, Biswajit

    2016-06-01

    B-cell lymphomas, unclassifiable; with features intermediate between large B-cell lymphoma and Burkitt lymphoma (BCLu-DLBCL/BL) is a new entity included in the recent World Health Organization (WHO) classification of Tumours of the Hematopoietic and Lymphoid Tissues (2008) to overcome the problems of difficulty in classifying certain lymphomas having overlapping morphological, immunophenotypical and genetic features. To study the clinicopathological profile of BCLu-DLBCL/BL. Cross-sectional study over 3 year period in the Haematology section of Department of Pathology in a large teaching hospital in Southern India from January 2011 to December 2013. All the cases reported as BCLu-DLBCL/BL were collected and the clinical, morphological and immunohistochemical parameters were analyzed. Descriptive statistics. There were seven cases, four males and three females, of age ranging from 20 to 70 years. Five cases had extranodal involvement. Four cases had Burkitt morphology with strong Bcl2 positivity and absent CD10 expression. One case had the morphology and immunophenotype that of typical BL, along with strong positivity to Bcl2 suggesting a double hit hypothesis. Two cases had morphology and immunophenotype of BL with low Ki 67. Three patients on follow up had adverse outcome. BCLu-DLBCL/BL, a provisional category in WHO 2008 is useful in classifying the cases not meeting the criteria for classical BL or DLBCL. Each of these cases was interesting with different sites of involvement, different morphological features and immunophenotype with most of the patients on follow up ending with a grave prognosis. PMID:27065578

  5. 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.

  6. Burkitt's lymphoma between African and American types in Turkish children: clinical, viral (EBV), and molecular studies.

    Science.gov (United States)

    Cavdar, A O; Gözdaşoğlu, S; Yavuz, G; Babacan, E; Unal, E; Uluoğlu, O; Yücesan, S; Magrath, I T; Akar, N

    1993-01-01

    Seventy-two Turkish children with Burkitt's lymphoma (BL) observed during a period of 22 years (1968-1990) have been analysed retrospectively. The diagnosis was established histologically according to WHO criteria. BL represented 50% of NHL in this series. The patients were staged according to Ziegler's system. The median age of patients was 5.5 years with a sex (M/F) ratio of 2.1/1. The most common primary site of tumor involvement was the abdomen (69.4%), which was followed by facial tumors, in particular the jaw and orbit (49.9%). There were 21 cases with jaw (29.1%) and 15 cases with orbital involvement (20.8%) at initial presentation. The majority of the patients (84.4%) were in advanced stages (C and D) at initial diagnosis. Facial tumors observed in Turkish children with BL were more similar to African Burkitt's lymphoma than American or European cases. High titers of antibodies against VCA and EA of EBV were also seen in our recent cases of BL. Two main treatment regimens, namely, single agent chemotherapy with cyclophosphamide (CYX) (1968-1974) and three drug (COM) combination chemotherapy, were used consecutively (1974-1988). COM has been shown to produce better results than single agent therapy. The clinical presentation, mean age, and high antibodies (IgG) to EBV and preliminary molecular studies revealed that BL appears to be in between African and non-African types in Turkish children. This will be further elucidated by direct examination of tumor cells for EBV and investigation of the molecular characteristics of Turkish tumors. Such studies are presently under way. PMID:8381202

  7. Concomitant Classic Hodgkin Lymphoma of Lymph Node and cMYC-Positive Burkitt Leukemia/Lymphoma of the Bone Marrow Presented Concurrently at the Time of Presentation: A Rare Combination of Discordant Lymphomas

    Science.gov (United States)

    Soliman, Dina S.; Fareed, Shehab; Alkuwari, Einas; El-Omri, Halima; Al-Sabbagh, Ahmad; Gameel, Amna; Yassin, Mohamed

    2016-01-01

    Discordant lymphoma is rare condition in which different types of malignant lymphomas occurring in different anatomic sites. The two diseases may present clinically as concurrent or sequential disease (10). Herein we are reporting a Pakistani female in her 60s, a carrier of hepatitis B virus with multiple comorbidities presented with cervical lymphadenopathy, diagnosed as Hodgkin’s lymphoma, mixed cellularity. During the staging workup, the patient was discovered to have extensive bone marrow (BM) involvement by Burkitt leukaemia/lymphoma (BL). Cytogenetic analysis revealed positivity for t(8;14)(q24;q32) confirmed by Fluorescence In Situ Hybridization (FISH) for IGH/MYC. Epstein-Barr virus (EBV) was demonstrated heavily in our case, with (EBV) DNA of 24,295,560 copies/ml by PCR at time of presentation, in addition, the neoplastic cells in both diagnostic tissues (cervical lymph node and BM) demonstrated positivity for EBV. A diagnosis of concomitant EBV related discordant lymphoma (classical Hodgkin lymphoma (cHL) and Burkitt lymphoma (BL) in leukemic phase was made. Among all reported cases, this case is highly exceptional because it is the first case of discordant/composite lymphoma, with this combination and concomitant presentation. Since we are dealing with a case with an exceptionally rare combination, we found it significant to elaborate more on its clinical features, contributing factors including EBV role, response to treatment, complications, and prognosis.

  8. 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.

  9. Dual inhibition of histone deacetylases and phosphoinositide 3-kinases: effects on Burkitt lymphoma cell growth and migration.

    Science.gov (United States)

    Ferreira, Ana Carolina dos Santos; de-Freitas-Junior, Julio Cesar Madureira; Morgado-Díaz, Jose Andres; Ridley, Anne J; Klumb, Claudete Esteves

    2016-04-01

    Burkitt lymphoma is a highly aggressive non-Hodgkin lymphoma that is characterized by MYC deregulation. Recently, the PI3K pathway has emerged as a cooperative prosurvival mechanism in Burkitt lymphoma. Despite the highly successful results of treatment that use high-dose chemotherapy regimens in pediatric Burkitt lymphoma patients, the survival rate of pediatric patients with progressive or recurrent disease is low. PI3Ks are also known to regulate cell migration, and abnormal cell migration may contribute to cancer progression and dissemination in Burkitt lymphoma. Little is known about Burkitt lymphoma cell migration, but the cooperation between MYC and PI3K in Burkitt lymphoma pathogenesis suggests that a drug combination could be used to target the different steps involved in Burkitt lymphoma cell dissemination and disease progression. The aim of this study was to investigate the effects of the histone deacetylase inhibitor suberoylanilide hydroxamic acid combined with the PI3K inhibitor LY294002 on Burkitt lymphoma cell growth and migration. The combination enhanced the cell growth inhibition and cell-cycle arrest induced by the PI3K inhibitor or histone deacetylase inhibitor individually. Moreover, histone deacetylase inhibitor/PI3K inhibitor cotreatment suppressed Burkitt lymphoma cell migration and decreased cell polarization, Akt and ERK1/2 phosphorylation, and leads to RhoB induction. In summary, the histone deacetylase inhibitor/PI3Ki combination inhibits cell proliferation and migration via alterations in PI3K signaling and histone deacetylase activity, which is involved in the acetylation of α-tubulin and the regulation of RhoB expression. PMID:26561567

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

    International Nuclear Information System (INIS)

    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.)

  11. 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

  12. 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

  13. 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.)

  14. 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

  15. 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

  16. 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.

  17. 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.

  18. EBV Reactivation and Chromosomal Polysomies: Euphorbia tirucalli as a Possible Cofactor in Endemic Burkitt Lymphoma

    Directory of Open Access Journals (Sweden)

    Susanna Mannucci

    2012-01-01

    Full Text Available Burkitt lymphoma is endemic in the Equatorial Belt of Africa, its molecular hallmark is an activated, MYC gene mostly due to a chromosomal translocation. Especially in its endemic clinical variant, Burkitt lymphoma is associated with the oncogenic Epstein-Barr virus (EBV, and holoendemic malaria acts as an amplifier. Environmental factors may also cooperate in Burkitt lymphomagenesis in the endemic regions, such as plants used as traditional herbal remedies. Euphorbia tirucalli, a plant known to possess EBV-activating substances, has a similar geographical distribution to endemic Burkitt’s Lymphoma and is used as a hedge, herbal remedy and toy in the Lymphoma BeltI. In this study we aimed at determining if exposure to Euphorbia tirucalli could contribute to lymphomagenesis, and at which extent. Lymphoblastoid and cord blood-derived cell lines were treated with plant extracts, and the expression of EBV-coded proteins was checked, to assess EBV reactivation. The occurrence of chromosomal translocations was then investigated by FISH. Our preliminary results suggest that E. tirucalli is able to reactivate EBV and determine chromosomal alterations, which leads to c-MYC altered expression. The existence of genomic alterations might determine the accumulation of further genetic alteration, which could eventually lead to a transformed phenotype.

  19. 成人Burkitt淋巴瘤治疗进展%Therapeutics of Burkitt Lymphoma in Adults

    Institute of Scientific and Technical Information of China (English)

    李丽

    2012-01-01

    Burkitt lymphoma is a highly aggressive non-Hodgkin's lymphoma. As Burkitt lymphoma cells are very sensitive to chemotherapy, chemotherapy is the major therapeutic schedule for this disease. Rituximab raised the overall survival rate markedly. Bone marrow transplant, surgery and radiotherapy also demonstrated to have a supporting role for patients with Burkitt lymphoma. This review focus on research progress of the therapeutics and major regimens for the disease.%Burkitt淋巴瘤是一种高度恶性的非霍奇金淋巴瘤.由于Burkitt淋巴瘤对化疗非常敏感,因此化疗依然是本病主要的治疗方案.生物制剂—利妥昔单克隆抗体的问世,使Burkitt淋巴瘤患者的总生存率有了明显的提高,而骨髓移植、手术治疗及局部放疗对于本病也有一定的辅助治疗作用.本文主要对Burkitt淋巴瘤的治疗及常用的化疗方案进行综述.

  20. Chromosomal breakpoints and structural alterations of the c-myc locus differ in endemic and sporadic forms of Burkitt lymphoma.

    OpenAIRE

    Pelicci, P.G.; Knowles, D M; Magrath, I; Dalla-Favera, R

    1986-01-01

    We have examined the position of the chromosomal breakpoint relative to the human c-myc gene (MYC) and the presence of other structural alterations of the same locus in 19 fresh samples of Burkitt lymphoma (BL) and 13 BL-derived cell lines. This panel includes the two pathogenetic forms of BL: the endemic (African-type) BL (eBL) and sporadic (American-type) BL (sBL). In all cases tested, including fresh samples and cell lines, structural alterations of the 5' portion of the gene were detected...

  1. Alteration of microRNAs regulated by c-Myc in Burkitt lymphoma.

    Directory of Open Access Journals (Sweden)

    Anna Onnis

    Full Text Available BACKGROUND: Burkitt lymphoma (BL is an aggressive B-cell lymphoma, with a characteristic clinical presentation, morphology and immunophenotype. Over the past years, the typical translocation t(8;14 and its variants have been considered the molecular hallmark of this tumor. However, BL cases with no detectable MYC rearrangement have been identified. Intriguingly, these cases express MYC at levels comparable with cases carrying the translocation. In normal cells c-Myc expression is tightly regulated through a complex feedback loop mechanism. In cancer, MYC is often dysregulated, commonly due to genomic abnormalities. It has recently emerged that this phenomenon may rely on an alteration of post-transcriptional regulation mediated by microRNAs (miRNAs, whose functional alterations are associated with neoplastic transformation. It is also emerging that c-Myc modulates miRNA expression, revealing an intriguing crosstalk between c-Myc and miRNAs. PRINCIPAL FINDINGS: Here, we investigated the expression of miRNAs possibly regulated by c-Myc in BL cases positive or negative for the translocation. A common trend of miRNA expression, with the exception of hsa-miR-9*, was observed in all of the cases. Intriguingly, down-regulation of this miRNA seems to specifically identify a particular subset of BL cases, lacking MYC translocation. Here, we provided evidence that hsa-miR-9-1 gene is heavily methylated in those cases. Finally, we showed that hsa-miR-9* is able to modulate E2F1 and c-Myc expression. CONCLUSIONS: Particularly, this study identifies hsa-miR-9* as potentially relevant for malignant transformation in BL cases with no detectable MYC translocation. Deregulation of hsa-miR-9* may therefore be useful as a diagnostic tool, suggesting it as a promising novel candidate for tumor cell marker.

  2. T-helper 1 versus T-helper 2 lymphocyte immunodysregulation is the central factor in genesis of Burkitt lymphoma: hypothesis

    OpenAIRE

    Lubega Joseph

    2007-01-01

    Abstract Background The HIV epidemic has challenged our previous understanding of endemic Burkitt's lymphoma. Despite the strong association of Burkitt's lymphoma and HIV infection in the Developed world, and against previous postulations that the cancer is due to immunosupression among African children, the HIV epidemic in the Malaria belt has not been associated with a corresponding increase in incidence of childhood Burkitt's lymphoma. Even outside the context of HIV infection, there is su...

  3. 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.

  4. p53 mutations in human lymphoid malignancies: association with Burkitt lymphoma and chronic lymphocytic leukemia.

    OpenAIRE

    Gaidano, G; Ballerini, P.; Gong, J. Z.; Inghirami, G.; Neri, A.; Newcomb, E W; Magrath, I. T.; Knowles, D M; Dalla-Favera, R

    1991-01-01

    We have investigated the frequency of p53 mutations in B- and T-cell human lymphoid malignancies, including acute lymphoblastic leukemia, the major subtypes of non-Hodgkin lymphoma, and chronic lymphocytic leukemia. p53 exons 5-9 were studied by using genomic DNA from 197 primary tumors and 27 cell lines by single-strand conformation polymorphism analysis and by direct sequencing of PCR-amplified fragments. Mutations were found associated with (i) Burkitt lymphoma (9/27 biopsies; 17/27 cell l...

  5. Burkitt's lymphoma in Africa, a review of the epidemiology and etiology

    OpenAIRE

    Orem, Jackson; Mbidde, Edward Katongole; Lambert, Bo; De Sanjose, Silvia; Weiderpass, Elisabete

    2007-01-01

    Burkitt's lymphoma (BL) was first described in Eastern Africa, initially thought to be a sarcoma of the jaw. Shortly it became well known that this was a distinct form of Non Hodgkin's lymphoma. The disease has given insight in all aspects of cancer research and care. Its peculiar epidemiology has led to the discovery of Epstein Barr virus (EBV) and its importance in the cause of several viral illnesses and malignancies. The highest incidence and mortality rates of BL are seen in Eastern Afri...

  6. Sporadic Burkitt's lymphoma/acute B-cell leukaemia presenting with progressive proptosis and orbital mass in a child.

    Science.gov (United States)

    Grasso, Daniela; Borreggine, Carmela; Ladogana, Saverio; De Santis, Raffaela; Delle Noci, Nicola; Grilli, Gianpaolo; Macarini, Luca

    2016-06-01

    Burkitt's lymphoma (BL) is an aggressive B-cell non-Hodgkin lymphoma that is found predominantly in children, with the highest incidence occurring in Africa. The sporadic form occurs in non-endemic areas and typically involves the ileo-caecum and the bowel, whereas orbital and paranasal sinus involvement is rare. Here, we present an unusual case of sporadic BL in a Caucasian male child with rapidly progressive painful proptosis of the right eye. Magnetic resonance imaging showed an oval-shaped, extraconal mass in the supero-lateral part of the right orbit that deformed and dislocated the eyeball antero-inferiorly. The patient underwent anterior orbitotomy, and a biopsy of the excised tissue revealed a starry-sky appearance characteristic of BL. Postoperative aggressive chemotherapy was initiated with a good response after one week. PMID:27006106

  7. Clinical course and prognostic factors of children with Burkitt's lymphoma in a developing country: the experience of a single centre in Brazil

    Directory of Open Access Journals (Sweden)

    Keyla Christy Christine Mendes Sampaio Cunha

    2012-01-01

    Full Text Available OBJECTIVE: Burkitt's lymphoma is the most common subtype of non-Hodgkin lymphoma in children. The aim of this study was to characterize the clinical course and prognostic factors of children and adolescents with Burkitt's lymphoma treated in the Hematology Unit of Hospital das Clínicas, Universidade Federal de Minas Gerais (UFMG. METHODS: A retrospective cohort study was made of 50 consecutive cases of children and adolescents aged 16 years or less with Burkitt's lymphoma admitted between January 1981 and December 2007. Prognostic factors associated with death were evaluated using the Kaplan-Meier method and compared by the two-tailed log-rank test. RESULTS: The median age at diagnosis was 4.7 years. Most patients had abdominal tumors (66.7% and advanced disease (68.9% at diagnosis. Thirty-eight patients (84.4% achieved complete clinical remission and 33 (73.3% were alive at the first remission. Twelve children (26.7% died. The median follow-up was 35 months with the probability of overall survival being 73% (89.2% and 35.7% for patients with uric acid 7.0 mg/dL, respectively - p-value 7 mg/dL.

  8. 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.

  9. 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

  10. Antibodies reactive to Plasmodium falciparum serine repeat antigen in children with Burkitt lymphoma from Ghana.

    Science.gov (United States)

    Guech-Ongey, Mercy; Yagi, Masanori; Palacpac, Nirianne Marie Q; Emmanuel, Benjamin; Talisuna, Ambrose O; Bhatia, Kishor; Stefan, D Cristina; Biggar, Robert J; Nkrumah, Francis; Neequaye, Janet; Tougan, Takahiro; Horii, Toshihiro; Mbulaiteye, Sam M

    2012-04-15

    The role of protective immunity to Plasmodium falciparum (Pf) malaria in Burkitt lymphoma (BL) is unknown. We investigated the association between BL and antibodies reactive to SE36 antigen, a recombinant protein based on P. falciparum serine repeat antigen 5 gene, targeted by protective malaria immune responses. Cases were children (0-14 years) enrolled at the Korle-Bu Teaching Hospital, Accra, Ghana, during 1965-1994 with BL confirmed by histology or cytology (92% of cases). Controls were apparently healthy children enrolled contemporaneous to the cases from the nearest neighbor house to the case house and were age,- sex-frequency-matched to the cases. Anti-SE36 IgG antibodies were measured using enzyme-linked absorbent immunoassays (ELISAs). SE36 titers were estimated by extrapolating ELISA optical density readings to a standard fitting curve. Anti-SE36 titers were log-transformed for analysis. Odds ratios (ORs) and two-sided 95% confidence intervals (95% CIs) were estimated using unconditional logistic regression. The mean log endpoint dilution titers were 0.63 logs lower in cases than in controls (8.26 [SD 1.68] vs. 8.89 [SD 1.75], Student's t-test, p = 0.019). Lower titers were observed in cases than controls aged 0-4 years (p = 0.05) and in those aged 5-14 years (p = 0.06). Low and medium tertiles of anti-SE36 IgG antibodies were associated with increased OR for BL ([OR 1.67, 95% CI 1.21-2.31] and [OR 1.33, 95% CI 0.96-1.86], respectively, p(trend) = 0.002) in analyses adjusting for age, sex, calendar period and test plate. Our findings suggest that compared to similarly aged children enrolled from the same community, children with BL in Ghana have lower antibodies to SE36 antigen. PMID:21630256

  11. Clinical Analysis of 69 Cases of Burkitt's Lymphoma%Burkitt淋巴瘤69例临床特点分析

    Institute of Scientific and Technical Information of China (English)

    林慧; 罗文标; 郑磊; 林桐榆; 管忠震; 孙晓非; 甄子俊; 夏奕; 向晓娟; 凌家瑜; 刘冬耕; 夏忠军; 黄慧强

    2008-01-01

    背景与目的:Burkitt淋巴瘤(Burkitt's lymphoma)是高度恶性B细胞性非霍奇金淋巴瘤,非洲流行区的临床特点与美国、欧洲等散发区的临床特点不同,而中国尚未见此型淋巴瘤的大宗临床总结.本文中对中国Burkitt淋巴瘤临床特点进行分析总结.方法:回顾性分析中山大学肿瘤防治中心1985年5月至2007年5月收治的69例病理确诊为Burkitt淋巴瘤病例的临床特点.结果:69例患者中,男性44例,女性25例;年龄2~72岁,中位年龄7岁;Ⅰ期5例,Ⅱ期9例,Ⅲ期21例,Ⅳ期34例,晚期(Ⅲ期和Ⅳ期)病例占79.7%.颈部淋巴结(68.1%)、腹部(63.8%)和颌面口咽(34.8%)为最常见的侵犯部位,可伴有骨髓(21.9%)和中枢侵犯(17.4%).有B症状者占50.7%.42/58(72.4%)血清LDH水平升高,13/56(23.2%)血清尿酸升高.6/57存在HBV感染,7/13存在EBV感染,0/51存在HIV感染.采用短疗程、高强度化疗联合中枢预防,疗效较好,患者生存有较明显的改善.结论:本研究收集的69例Burkitt淋巴瘤与散发区的病例临床特点较为接近.但中位发病年龄较低;肿瘤侵犯部位介于流行区和散发区之间,以颈淋巴结、腹部和颌面口咽为主.

  12. {sup 18}F-FDG PET and PET/CT in Burkitt's lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Karantanis, Dimitrios, E-mail: dkarantanis@nuclmed.ne [Division of Nuclear Medicine, Department of Radiology, Mayo Clinic, Rochester, MN (United States); Durski, Jolanta M.; Lowe, Val J.; Nathan, Mark A.; Mullan, Brian P. [Division of Nuclear Medicine, Department of Radiology, Mayo Clinic, Rochester, MN (United States); Georgiou, Evangelos [Medical Physics Department, Medical School, University of Athens (Greece); Johnston, Patrick B. [Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN (United States); Wiseman, Gregory A. [Division of Nuclear Medicine, Department of Radiology, Mayo Clinic, Rochester, MN (United States)

    2010-07-15

    Objective: To explore the value of {sup 18}F fluorodeoxy-glucose (FDG) positron emission tomography (PET) in Burkitt's lymphoma. Methods: All Burkitt's lymphoma patients referred for FDG PET or FDG PET/computed tomography (CT) exams at our institution from June 2003 to June 2006 were included. Selected patients were followed and clinical information was reviewed retrospectively. Results from FDG PET-PET/CT, as blindly reviewed by a consensus of two experienced readers, were compared with the status of the disease as determined by other laboratory, clinical and imaging exams and clinical follow-up. FDG PET-PET/CT results were classified as true positive or negative and false positive or negative. The degree of FDG uptake in the positive lesions was semiquantified as maximum standard uptake value (SUVmax). Results: Fifty-seven FDG PET-PET/CT exams were done in 15 patients. Seven exams were done for initial staging, 8 during and 14 after the completion of therapy, and 28 for disease surveillance. For nodal disease FDG PET-PET/CT was true positive in 8, true negative in 47 and false positive in 2 exams (sensitivity 100%, specificity 96%). For extranodal disease FDG PET-PET/CT was true positive in 6, true negative in 48 and false positive in 3 exams (sensitivity 100%, specificity 94%). The mean SUVmax for the positive nodal lesions was 15.7 (range 6.9-21.7, median 18.5) and for extranodal lesions was 14.2 (range 6.2-24.3, median 12.4). Conclusions: FDG PET-PET/CT is sensitive for the detection of viable disease in Burkitt's lymphoma. Affected areas demonstrated high degree of uptake that was reversible upon successful implementation of treatment.

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

    OpenAIRE

    Bruce Shiramizu; David Troelstrup; Melissa Agsalda; Ian Kusao

    2009-01-01

    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 p...

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Double-Hit Lymphoma Presenting as Primary Renal Lymphoma: A Case Report

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    Vikas Mehta

    2013-04-01

    Full Text Available B-cell lymphomas with concurrent IGH-BCL2 and MYC rearrangements, also known as “double hit” lymphomas (DHL, are rare neoplasms characterized by highly aggressive clinical behavior, complex karyotypes, and a spectrum of pathological features overlapping with Burkitt lymphoma (BL and diffuse large B-cell lymphoma (DLBCL. Primary renal lymphoma (PRL by definition is a renal lymphoma without evidence of systemic involvement. PRL is extremely rare with less than 100 cases of both Hodgkin disease and non-Hodgkin lymphoma reported in literature. Double hit lymphomas have extremely poor prognosis, and high resistance to intensive chemotherapy, including high-dose chemotherapy. We describe a very rare case of DHL arising in kidney as PRL in whom concurrent IGH-BCL2 and MYC rearrangements were detected. [J Interdiscipl Histopathol 2013; 1(2.000: 93-97

  16. Acute visual loss as the initial presentation in a child with systemic Burkitt lymphoma

    Directory of Open Access Journals (Sweden)

    Maria Kourti

    2013-01-01

    Full Text Available Non-Hodgkin lymphoma (NHL accounts for 10% of pediatric malignancies and is the third most common malignancy in childhood. We report a previous healthy 3-year-old boy with stage IV Burkitt lymphoma presenting with acute visual loss. In funduscopy his pupils were fixed at 6 mm in diameter without light perception. He started therapy according to the UKCCSG 9003 protocol. The boy didn′t show any visual improvement but some slight light perception despite his partial remission after CYVE II. He died of neutropenic septicemia before his scheduled radiotherapy. In conclusion, loss of vision is a rare presenting sign in NHL. Differential diagnosis is crucial as early diagnosis and effective treatment are important for survival as well as for visual restoration.

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

    Directory of Open Access Journals (Sweden)

    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.

  18. Clinicopathologic features of Turcot syndrome associated with intestinal Burkitt lymphoma%Turcot综合征合并肠道Burkitt淋巴瘤的临床病理观察

    Institute of Scientific and Technical Information of China (English)

    张淑红; 朱红; 周小鸽; 郑媛媛; 张彦宁; 陈光勇

    2012-01-01

    Purpose To investigate the clinicopathologic characteristics of Turcot syndrome associated with intestinal Burkitt lymphoma. Methods One case of Turcot syndrome associated with intestinal Burkitt lymphoma was examined by microscopy and immunohistochemical staining, together with review of the literatures. Results The patient underwent three operations; the first pathological diagnosis was multiple tubulovillous adenomas of colon, the second was anaplastic astrocytoma of brain, and the third was multiple tubulovillous adenomas of colon associated with colonic Burkitt lymphoma. Conclusion Based on clinicopathologic characteristics, diagnosis of Turcot syndrome is relatively easy, but its association with lymphoma is very rare. Relationships between Turcol syndrome and lymphoma need further studies.%目的 探讨Turcot综合征合并肠道Burkitt淋巴瘤的临床病理特征.方法 对1例Turcot综合征合并肠道Burkitt淋巴瘤进行光镜观察及免疫组化标记,并结合文献进行分析.结果 患者先后行3次手术.第1次手术病理诊断为结肠多发性绒毛管状腺瘤;第2次手术病理诊断为脑间变性星形细胞瘤;第3次手术病理诊断为结肠多发性绒毛管状腺瘤及结肠Burkitt淋巴瘤.结论 依靠临床病理特点,Turcot综合征的诊断相对容易,但其合并淋巴瘤十分罕见.二者之间是否存在一定的关系尚需进一步研究.

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

    OpenAIRE

    C. Hoyoux; Forget, P.; C. Piette; Dresse, M. F.; Florkin, B; Rausin, L; Thiry, A

    2012-01-01

    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 el...

  20. Outcome of children and adolescents with Burkitt lymphoma and diffuse large B cell lymphoma treated with a modified NHL-BFM-90 protocol

    Institute of Scientific and Technical Information of China (English)

    孙晓非

    2014-01-01

    Objective To evaluate the efficacy of a modified NHL-BFM-90 protocol in childhood and adolescence with Burkitt lymphoma(BL)and diffuse large B-cell lymphoma(DLBCL).Methods A total of 138 de novo patients with BL and DLBCL were enrolled.All patients were stratified into low(R1),intermediate(R2)and high risk(R3)groups based on the stage,chemotherapy

  1. 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

    , age and sex matched children, were stained with fluorescein isothiocyanate (FITC)-, phycoerythrin (PE)-, R-phycoerythrin (RPE)- and RPE-Cy5-conjugated antibodies (CD3, CD4, CD8, CD25, CD69, CD95, HLA-DR, TCR-gammadelta, Vdelta1, Vdelta3, Vgamma9 and B-cells) and acquired on a flow cytometer. RESULTS......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 suspected...... that the polyclonal B-cell activation in P. falciparum malaria may precipitate a breakdown in homeostatic T-cell control of EBV-immortalized B-cell proliferation. Previous studies have suggested that a particular T-cell subset, characterized by expression of Vdelta1+ gammadelta T-cell receptors, is...

  2. Clinical study of 40 children with Burkitt's and Burkitt-like lymphoma%儿童伯基特和伯基特样淋巴瘤40例的临床研究

    Institute of Scientific and Technical Information of China (English)

    张永红; 段颜龙; 杨菁; 金玲; 周春菊; 高子分

    2008-01-01

    Objective To summarize the histological and clinical characteristics of 40 cases with Burkitt's and Burkitt-like lymphoma in children,to evaluate the effects of treatment with international regimen,and to explore the treatment-related complications and prognostic factors.Methods Forty patients with Burkitt's and Burkitt-like lymphoma were registered in Beijing Children Hospital from Feb 2003 to Apr 2006.The diagnosis was confirmed by histology and immunohistochemistry of biopsy,and clinical staging by the examination of imaging,cerebrospinal fluid and bone marrow based on St.Jude system.Intensive,shortterm chemotherapy witch was modified from LMB89 protocol was given to the patients.Results Of the 40 patients,30 were diagnosed as Burkitt's lymphoma (BL) and 10 as Burkitt-like lymphoma (BLL).Antibody against Epstein-Barr virus (EBV-Ab) was positive in 19 cases at diagnosis,only 7 of the patients were positive for EBER.Thirty-three of the cases were male and 7 female(M:F=4.7:1);the median age was 6 years 9 months.The most frequently seen clinical characteristics were abdominal masses and surgical abdomen.Nine cases were at stage Ⅰ-Ⅱ and 31 cases at stage Ⅲ-Ⅳ at diagnosis:CNS was involved in 4 cases and bone marrow in 2 cases.The courses of treatment were approximately 2-8 months.All the patients were followed up,the median follow-up period was 22.6 months.After chemotherapy,35 patients (88.7%)were still alive during the one-year follow-up.The 3-year event-free survival (EFS) rate was 81.8%.Major toxicity was myelosuppression and mucositis.Stage Ⅲ to Ⅳ of myelosuppression occurred in the most patients with unresected tumor and CNS-involvement.Of 5 patients who died,2 died of infection,2 died of lymphoma progression during chemotherapy.and 1 died of relapse.Conclusion Burkitt's and Burkitt-like lymphoma are the most common NHL in children with rapid clinical process.Outcome was greatly improved by current intensive,short-term chemotherapy regimen,the 3-year

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

    International Nuclear Information System (INIS)

    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

  4. 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

  5. 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.

  6. 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.

  7. Molecular mechanisms of Burkitt's lymphoma treated by Epratuzumab%Epratuzumab治疗Burkitt's淋巴瘤的分子机制

    Institute of Scientific and Technical Information of China (English)

    王巍; 赵成海

    2011-01-01

    目的:检测抗CD22抗体Epratuzumab对Burkitt's淋巴瘤Raji细胞系表型的影响,及其作用的分子机制.探讨其治疗对Burkitt's淋巴瘤的作用.方法:采用流式细胞技术检测Epratuzumab作用前后Burkitt's淋巴瘤Raji细胞系细胞的凋亡和细胞周期.western-blot技术筛选可能的信号传导通路.结果:Epratuzumab作用后的细胞,可以检测到细胞凋亡增加,G1期阻滞.SHIP,Grb-2,Shc磷酸化程度增高.结论:Epratuzumab能通过CD22,介导胞浆内相应蛋白磷酸化,促进Raji细胞系凋亡,抑制其分化,从而达到治疗Burkitt's淋巴瘤的目的.%Objective: To study the expression and molecular mechanisms of Raji cell line after treated by Epratuzumab,an antibody of CD22 . To discuss the effection on Burkitts leukoma. Methods: Flow cytometry was used to test cell apoptosis and cell cycle of Raji cell line treated by Epratuzumab. To detect the signal pathway using western - blot. Results: After treatment by Epratuzumab cell apoptosis was leveled up and cell cycle was blocked at G1 phase. The phosphorylation of protein SHIP, Grb - 2, She was higher. Conclusion: Epratuzumab can effect on CD22 that lead to phosphorylation of related proteins. Then advance Raji cell line apoptosis and repress its differentiation.

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Burkitt Lymphoma Presented as Acute Lower Back Pain and Revealed by 18F-NaF PET/CT.

    Science.gov (United States)

    Zheng, Wenlu; Chen, Yue; Huang, Zhanwen; Cai, Liang

    2016-05-01

    A 15-year-old man with acute lower back pain for 7 days underwent F-NaF PET/CT to determine the cause of his symptoms. The PET images revealed irregularly increased F activity in the L1 vertebral body without definite sclerotic changes on CT. However, the corresponding CT images revealed an adjacent paravertebral mass extending into the vertebral foramen without elevated activity on PET. A diagnosis of Burkitt lymphoma was made after pathological examination. PMID:26825214

  10. 小儿腹部Burkitt淋巴瘤结外侵犯的MSCT表现%Multislice spiral computed tomography manifestations of extranodal involvement in pediatric abdominal Burkitt lymphoma

    Institute of Scientific and Technical Information of China (English)

    霍爱华; 彭芸; 路娣; 程华; 于彤; 宋蕾; 刘玥; 温洋; 孙国强

    2011-01-01

    Objective:To investigate the multislice spiral CT (MSCT) manifestations of extra-nodal involvement in pediatric abdominal Burkitt lymphoma. Methods: The MSCT materials of pathology proved abdominal Burkitt lymphoma in 22 cases were retrospectively analyzed. Results : Multiple extranodal organs of abdomen and pelvis were frequently invloved in Burkitt lymphoma, including solid organs (n=8) and hollow organs of the gastrointestinal tract (n= 21). The imaging manifestations were mostly presented as homogeneous and mildly enhanced solid mass, but hemorrhage and necrosis were seldom assessed, calcification was rare. Diffuse omental thickening and ascites were frequently revealed with infiltration of distal ileum and multiple nodular lesions of pancreas as the most common. Conclusion : Multiple intra-abdominal and pelvic extranodal organs are commonly involved in pediatric abdominal Burkitt lymphoma with certain imaging characteristics.%目的:探讨儿童腹部Burkitt淋巴瘤结外侵犯的MSCT表现及其诊断价值.方法:回顾性分析本院22例经病理证实的Burkitt琳巴瘸的腹部MSCT资料,对其结外病变进行分类和影像学表现分析.结果:Burkitt淋巴瘤可侵犯腹盆腔的多个结外脏器,包括腹部实质脏嚣(8/22)和胃肠道(21/22).痛变多表现为轻度强化的密度均匀的实性肿物,出血、坏死少见,钙化罕见;常伴肠系膜及腹膜后多个肿大淋巴蛄、大网膜广泛增厚或腹腔积液,以回肠远端浸润型和胰腺多发结节型曩多见.结论:Burkitt淋巴瘤常同时侵犯腹盆腔多个结外脏嚣,儿童Burkitt淋巴瘤腹部结外侵犯的MSCT表现有一定特征性.

  11. 10例HIV/AIDS相关Burkitt淋巴瘤(BL)临床病理和免疫表型分析%Clinicopathology and immunophenotype analysis in 10 cases of HIV/AIDS related Burkitt lymphoma (BL)

    Institute of Scientific and Technical Information of China (English)

    王迪; 曾东; 郑叶; 冯艳玲

    2015-01-01

    目的 探讨HIV/AIDS相关Burkitt淋巴瘤(Burkitt lymphoma,BL)的临床病理学形态、免疫表型特点、诊断及其鉴别诊断.方法 按照WHO(2008)造血与淋巴组织肿瘤病理学分类,应用HE染色、免疫组化EnVision法染色、荧光原位杂交(fluorescence in situ hybridization,FISH)及原位杂交并结合临床资料对2010年8月至2013年3月收集的10例HIV/AIDS相关BL进行综合分析.结果 10例患者中活检腋下肿块4例、颈部肿块3例、腹股沟肿块1例、腹部手术切除肿物2例.免疫组化染色瘤细胞均显示IgM、CD20、CD19、CD79a、CD10、Bcl-6阳性,CD5、CD21、CD30、EMA、Bcl-2、CD3、ALK-1、TdT阴性,Ki67增殖指数均>90%,1例表达CD38及MUM-1,3例c-myc阳性,1例LMP-1阳性,突变型p53阳性表达5例.原位杂交EBER示3例阳性;FISH示C-MYC基因断裂重组8例t(8;14)(q24;q32).病理诊断:经典型BL9例,浆细胞样分化BL 1例.结论 HIV-BL为高度恶性淋巴瘤,预后较差,光镜下易与弥漫大B细胞淋巴瘤和淋巴母细胞性淋巴瘤/白血病等相混淆,结合典型病理表现、免疫组化和FISH技术有助于临床病理诊断及其鉴别诊断.

  12. 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.

  13. 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. PMID:27069035

  14. Pathogenesis and targeted therapy of Burkitt's lymphoma%伯基特淋巴瘤发病机制及靶向治疗

    Institute of Scientific and Technical Information of China (English)

    蒋瑜; 王晓健

    2010-01-01

    伯基特淋巴瘤(BL)是非霍奇金淋巴瘤的一种,为成熟B淋巴细胞恶性肿瘤,具有高侵袭性和增殖性.治疗中通常有明显药物不良反应,且治疗后复发率较高.随着对BL的分子水平发病机制、药物治疗及耐药等的深入研究,其疗效将有望得到提高.%Burkitt's lymphoma is a highly aggressive and proliferative type of mature B cell nonHodgkin's lymphoma. Therapeutic strategies for Burkitt's lymphoma remain a challenge because of significant toxicities and poor prognosis. Further studies investigating the underlying molecular mechanisms of the carcinogenesis, chemotherapy and drug resistance are needed to improve the treatment of Burkitt's lymphoma.

  15. Characteristics of Two Cases of Burkitt Lymphoma/leukemia with Concurrent t ( 8 ; 14 ) and t ( 14 ; 18 )%两例同时伴有t(8;14)和t(14;18) Burkitt淋巴瘤白血病的特征分析

    Institute of Scientific and Technical Information of China (English)

    王峥; 黄晓军; 赖悦云; 冯麟; 刘艳荣; 秦亚臻; 王亚哲; 石红霞; 江倩; 路瑾

    2012-01-01

    This article aimed to report two cases of Burkitt lymphoma/leukemia with concurrent t(8; 14) and t( 14; 18). Morphology, immunophenotype, cytogenetics and molecular biology (MICM) methods were applied to diagnosis. The results showed that the two cases were both acute lymphocytic leukemia L3 type according to FAB criteria. Conventional cytogenetic technique or interphase fluorescence in situ hybridization (FISH) demonstrated that t(8; 14) and t(14;18) were detected concurrently in both patients. CD20, CD10, FMC7, CD38 and CD19 were expressed in both patients by immunophenotyping. According to MICM, they were both diagnosed as Burkitt lymphoma/leukemia. The first patient died in one month after chemotherapy, and the second patient survived 19 months after rituximab-combined high-dose chemotherapy and subsequently allogeneic hematopoietic stem cell transplantation ( HSCT). In conclusion, t ( 8; 14) and t (14; 18 ) may present simultaneously in Burkitt lymphoma/leukemia and indicate poor prognosis. Rituximab-combined chemotherapy and subsequently HSCT could improve the outcomes of such cases.%本文报告2例同时伴有t(8;14)和t(14;18) Burkitt淋巴瘤白血病的实验诊断及临床特征.采用形态学、免疫分型、细胞遗传学及分子生物学( MICM)方法对2例患者的实验室特征进行分析.结果显示:2例患者按FAB分型均为急性淋巴细胞白血病L3型,常规细胞遗传学或荧光原位杂交检测证实2例患者同时具有t(8;14)和t(14;18)染色体易位,免疫表型均表达CD20、CD10、FMC7、CD38、CD19.综合MICM,2例患者均诊断为Burkitt淋巴瘤白血病.1例患者经化疗后1个月内死亡,1例患者经美罗华和大剂量化疗后接受造血干细胞移植已健康存活19个月.结论:t(8;14)和t(14;18)可同时存在于Burkitt淋巴瘤白血病,t(8;14)和t(14;18)并存提示预后不良.含美罗华的联合化疗方案加造血干细胞移植可有效改善患者的不良预后.

  16. Medical Management of Pediatric Malignant Bowel Obstruction in a Patient with Burkitt's Lymphoma and Ataxia Telangiectasia Using Continuous Ambulatory Drug Delivery System.

    Science.gov (United States)

    Ghoshal, Arunangshu; Salins, Naveen; Damani, Anuja; Deodhar, Jayita; Muckaden, M A

    2016-01-01

    Malignant bowel obstruction (MBO) is commonly seen in patients with advanced abdominal cancers. The incidence of pediatric MBO in a patient with Burkitt's lymphoma and ataxia telangiectasia is rare, with no published case reports till now. Conservative management of inoperable MBO results in relief of symptoms and improves quality of life. An 11-year-old boy with Burkitt's lymphoma and ataxia telangiectasia was referred to pediatric palliative care with MBO. The objective of this report is to demonstrate conservative management of pediatric MBO using continuous ambulatory drug delivery system. The patient was initiated on continuous ambulatory drug delivery (CADD) system for symptom relief. MBO was reversed with conservative management and the child was discharged on self-collapsible portable elastomeric continuous infusion pump under the supervision of a local family physician. The child remained comfortable at home for 4 weeks until his death. His parents were satisfied with the child's symptom control, quality of life, and were able to care for the child at home. In a resource-limited setting, managing patients at home using elastomeric continuous infusion pumps instead of expensive automated CADD is a practical pharmacoeconomic approach. PMID:26862790

  17. Clinical analysis of Cases with abdominal pain as the main manifestation of Burkitt lymphoma%以腹痛为首发症状的小儿Burkitt淋巴瘤3例分析

    Institute of Scientific and Technical Information of China (English)

    王艳; 史长松; 张书峰; 王彦利

    2013-01-01

    Objective:To analyze the clinical characteristics of juvenile Burkit lymphoma. Methods:Al three cases of Burkit lymphoma admit ed in our hospital from December of 2012 to September of 2013 were col ected and analyzed retrospectively. Results:The age of the patients who al were males enrol ed in this study ranged from 6 to 13 years. The lymphoma mainly occurred in the ileocecal junction, stomach and Duodenal neoplasms 1 case, might occur in the pancreas and kidney. The main clinical manifestations were abdominal pain, complicated by intestinal obstruction or invagination. The tumor was presented as multiple ulcers in 2 patients or a mass in 1 patient during the endoscopy or operation. Conclusion:In this study, patients with juvenile Burkit lymphoma, which are difficult to be differentiated from IBD endoscopical y. The clinical manifestations are acute abdomen firstly. The definite diagnosis depends on the pathological examination of endoscopic biopsy specimens or surgical specimens.%目的:了解小儿Burkitt淋巴瘤的临床特点。方法:对该院2012年12月~2013年9月收治的3例以腹痛为首发症状的小儿Burkitt淋巴瘤病史资料进行回顾性分析。结果:该组病例患儿年龄6-13岁,均为男性,病变多位于回盲部,胃、十二指肠肿瘤1例,胰腺、肾脏常可累及。临床表现以腹痛、肠梗阻、肠套叠为主。1例患者经内镜活检病理检查确诊,2例由术后病理检查确诊。结论:以急腹症为首发症状,不易与炎症性肠病鉴别是本组小儿Burkitt淋巴瘤特点之一。内镜活检和手术标本的病理学检查是目前确诊小儿Burkitt淋巴瘤主要依据。

  18. 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.

  19. Efficacy of continuous venovenous hemofiltration with chemotherapy in patients with Burkitt lymphoma and leukemia at high risk of tumor lysis syndrome.

    Science.gov (United States)

    Choi, Kyung A; Lee, Jung Eun; Kim, Yoon-Goo; Kim, Dae Joong; Kim, Kihyun; Ko, Young Hyeh; Oh, Ha Young; Kim, Won Seog; Huh, Wooseong

    2009-07-01

    Tumor lysis syndrome (TLS) is a potentially fatal metabolic complication of chemotherapy for Burkitt lymphoma. It has not been established whether chemotherapy should be delayed in patients with spontaneous TLS, and several studies have shown poor prognoses in this group. This retrospective study evaluated the efficacy and safety of continuous venovenous hemofiltration (CVVH) with prephase chemotherapy using the modified LMB-89 regimen in patients with Burkitt lymphoma and leukemia (BL/L) at a high risk of developing TLS from February 1998 to February 2007. The chemotherapy regimen was followed by the modified LMB-89 protocol. CVVH was applied to all patients before prephase chemotherapy or within 2 h of chemotherapy. The median follow-up was 19.7 months (range 1-97.8). Eight patients had Burkitt lymphoma and three had Burkitt leukemia; their median age was 48 years. The international prognostic indices were >3 for all patients. Seven patients had spontaneous TLS and four patients were at a high risk of TLS. CVVH was continued for 109 h (range 70.5-157.5). No patient had fatal metabolic complications related to TLS. Renal function had recovered fully before induction chemotherapy in all but one patient. The 1-year event-free survival and overall survival rates were both 82%. In conclusion, chemotherapy combined with CVVH might be effective and safe in patients with advanced Burkitt lymphoma and leukemia at a high risk of developing TLS. PMID:19030857

  20. Involvement of transcription factor Oct-1 in the regulation of JAK-STAT signaling pathway in cells of Burkitt lymphoma.

    Science.gov (United States)

    Pankratova, E V; Stepchenko, A G; Krylova, I D; Portseva, T N; Georgieva, S G

    2016-05-01

    We studied the role of transcription factor Oct-1 in the regulation of expression of genes of the JAK-STAT signaling pathway in the Namalwa Burkitt's lymphoma cell line. Overexpression of Oct-1 isoforms (Oct-1A, Oct-1L, and Oct-1X) causes a decrease in the activity of four genes involved in the JAK-STAT signaling pathway-IFNAR2, STAT1, STAT2, and STAT4. As a result of our research, it was found that genes STAT2 and STAT4 are direct targets for Oct-1 protein. PMID:27417729

  1. Outcomes for paediatric Burkitt lymphoma treated with anthracycline-based therapy in Malawi.

    Science.gov (United States)

    Stanley, Christopher C; Westmoreland, Kate D; Heimlich, Brett J; El-Mallawany, Nader K; Wasswa, Peter; Mtete, Idah; Butia, Mercy; Itimu, Salama; Chasela, Mary; Mtunda, Mary; Chikasema, Mary; Makwakwa, Victor; Kaimila, Bongani; Kasonkanji, Edwards; Chimzimu, Fred; Kampani, Coxcilly; Dhungel, Bal M; Krysiak, Robert; Montgomery, Nathan D; Fedoriw, Yuri; Rosenberg, Nora E; Liomba, N George; Gopal, Satish

    2016-06-01

    Burkitt lymphoma (BL) is the most common paediatric cancer in sub-Saharan Africa (SSA). Anthracyline-based treatment is standard in resource-rich settings, but has not been described in SSA. Children ≤18 years of age with newly diagnosed BL were prospectively enrolled from June 2013 to May 2015 in Malawi. Staging and supportive care were standardized, as was treatment with CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone) for six cycles. Among 73 children with BL, median age was 9·2 years (interquartile range 7·7-11·8), 48 (66%) were male and two were positive for human immunodeficiency virus. Twelve (16%) had stage I/II disease, 36 (49%) stage III and 25 (34%) stage IV. Grade 3/4 neutropenia occurred in 17 (25%), and grade 3/4 anaemia in 29 (42%) of 69 evaluable children. Eighteen-month overall survival was 29% (95% confidence interval [CI] 18-41%) overall. Mortality was associated with age >9 years [hazard ratio [HR] 2·13, 95% CI 1·15-3·94], female gender (HR 2·12, 95% CI 1·12-4·03), stage (HR 1·52 per unit, 95% CI 1·07-2·17), lactate dehydrogenase (HR 1·03 per 100 iu/l, 95% CI 1·01-1·05), albumin (HR 0·96 per g/l, 95% CI 0·93-0·99) and performance status (HR 0·78 per 10-point increase, 95% CI 0·69-0·89). CHOP did not improve outcomes in paediatric BL compared to less intensive regimens in Malawi. PMID:26914979

  2. An Extremely Rare Intersection: Neurolymphomatosis in a Patient with Burkitt Lymphoma Detected by 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography

    Science.gov (United States)

    Oner, Ali Ozan; Okuyucu, Kursat; Alagoz, Engin; Battal, Bilal; Arslan, Nuri

    2016-01-01

    Neurolymphomatosis (NL) is a rarely seen neurologic involvement of the systematic lymphoma. Its diagnosis is challenging, and requires biopsy. In cases where biopsy is not appropriate, 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) may aid in diagnosis. Here, we present a 54-year old male patient diagnosed with Burkitt lymphoma who underwent FDG-PET/CT in order to evaluate the treatment response after chemotherapy and radiotherapy. On viewing PET/CT images of the patient who complained of pain and weakness in his upper extremities after therapy, linear FDG uptake was observed in bilateral cervical 5 (C5), left cervical 6 (C6), bilateral cervical 7 (C7), and right lumbar 4 (L4) nerve roots. Magnetic resonance imaging (MRI) revealed dilation and thickening of nerve roots consisted with FDG uptake observed on PET/CT images. Since biopsy was not performed, histopathological diagnosis could not be established. However, overlapping of clinical, PET/CT, and MRI findings strongly suggested the presence of NL. As is the case of this patient, in cases with non-Hodgkin lymphoma, a combined evaluation of FDG-PET/CT and MRI modalities aid in the establishment of the diagnosis of NL.

  3. Pediatric Burkitt's lymphoma and diffuse B-cell lymphoma: are surveillance scans required?

    Science.gov (United States)

    Eissa, H M; Allen, C E; Kamdar, K; Simko, S; Goradia, P; Dreyer, Z; Steuber, P; McClain, K L; Guillerman, R P; Bollard, Catherine M

    2014-04-01

    Outcomes in pediatric B-Non-Hodgkin Lymphoma (B NHL) have improved with intensive chemotherapy protocols, with long-term survival now over 80%. However, long-term adverse effects of therapy and poor outcomes for patients who relapse remain challenges. In this study, we aimed to evaluate the potential risks and benefits of routine relapse surveillance imaging after the completion of therapy. We reviewed 44 B NHL patients diagnosed and treated at Texas Children's Cancer Center in the period between 2000 to 2011. All cross-sectional diagnostic imaging examinations performed for disease assessment after completion of chemotherapy were reviewed and cumulative radiation dosage from these examinations and the frequency of relapse detection by these examinations were recorded. Only 3 patients of the 44 relapsed (6.8%), though none of the relapses were initially diagnosed by computed tomography (CT) or fludeoxyglucose positron emission tomography (FDG-PET) scans. Median effective dose of ionizing radiation per patient was 40.3 mSv with an average of 49.1 mSv (range 0-276 mSv). This single-institution study highlights the low relapse rate in pediatric B-NHL with complete response at the end of therapy, the low sensitivity of early detection of relapse with surveillance CT or FDG-PET imaging, and the costs and potential increased risk of secondary malignancies from cumulative radiation exposure from surveillance imaging. We propose that routine surveillance CT or FDG-PET scans for these patients may not be necessary. PMID:24087880

  4. 甲状腺原发性Burkitt淋巴瘤临床病理观察%Primary thyroid Burkitt lymphoma: clinicopathological analyses

    Institute of Scientific and Technical Information of China (English)

    刘光; 李琳; 蔺会云; 皋岚湘

    2012-01-01

    目的 甲状腺原发性Burkitt淋巴瘤非常罕见,对其临床病理特点进行探讨.方法 对1例患有甲状腺Burkitt淋巴瘤的9岁男童进行详细的临床资料和病理形态学观察,并采用MaxVision法进行免疫组化染色、EBER原位杂交和c-myc基因FISH检测.结果 甲状腺组织内见中等大小异型淋巴细胞弥漫浸润,可见明显“星空”现象.肿瘤细胞CD20、CD10、bcl-6、CD43和CD38(+),CD3、CD5、bcl-2和TDT均(-),Ki-67阳性率>95%.FISH检测有c-myc基因位点的染色体断裂重组.EBER分子原位杂交(-).结论 本例为原发于甲状腺的散发型Burkitt淋巴瘤,与EBV感染无关.需要与弥漫性大B细胞性淋巴瘤、结外黏膜相关淋巴组织边缘区淋巴瘤和B淋巴母细胞性淋巴瘤/白血病进行鉴别.%To investigate the clinicopathological features of a rare case of primary thyroid Burkitt lymphoma (BL). Methods A 9-year-old-boy with Burkitt lymphoma in the thyroid was analyzed by clinicopathological observation, immiinohistochemistry (CD20, CD10, bcl-6, CD43, CD38, CD3, CD5, bcl-2, TDT and Ki-61) , in situ hybridization for Epstein-Barr virus, and FISH for c-myc breakpoint. Results The tumor was composed of monomorphic medium-sized lymphoid cells infiltrating diffusely in thyroid tissue, and had a prominent starry-sky pattern. The tumor cells expressed CD20, CD10, bcl-6, CD43 and CD38 but not CD3, CD5, bcl-2 and TDT. The Ki-67 labeling index was more than 95% in this tumor with c-myc breakpoint (+) and EBER(-). Conclusion This case is a sporadic BL involving primarily the thyroid without EBV infection. The differential diagnosis of this BL includes diffuse large B-cell lymphoma, extranodal marginal lymphoma of mucosa-associated lymphoid tissue and B lymphoblastic lymphoma/leukaemia.

  5. Endemic Burkitt lymphoma is associated with strength and diversity of Plasmodium falciparum malaria stage-specific antigen antibody response.

    Science.gov (United States)

    Aka, Peter; Vila, Maria Candida; Jariwala, Amar; Nkrumah, Francis; Emmanuel, Benjamin; Yagi, Masanori; Palacpac, Nirianne Marie Q; Periago, Maria V; Neequaye, Janet; Kiruthu, Christine; Tougan, Takahiro; Levine, Paul H; Biggar, Robert J; Pfeiffer, Ruth M; Bhatia, Kishor; Horii, Toshihiro; Bethony, Jeffrey M; Mbulaiteye, Sam M

    2013-08-01

    Endemic Burkitt lymphoma (eBL) is linked to Plasmodium falciparum (Pf) infection geographically, but evidence from individual-level studies is limited. We investigated this issue among 354 childhood eBL cases and 384 age-, sex-, and location-matched controls enrolled in Ghana from 1965 to 1994. Immunoglobulin G1 (IgG1) and immunoglobulin G3 (IgG3) antibodies to antigens diagnostic of recent infection Pf histidine-rich protein-II (HRP-II) and 6NANP, Pf-vaccine candidates SE36 and 42-kDa region of the 3D7 Pf merozoite surface protein-1 (MSP-1), and tetanus toxoid were measured by indirect enzyme-linked immunoassay. Odds ratios (ORs) and 95% confidence intervals (CIs) for association with eBL were estimated using unconditional logistic regression. After adjustments, eBL was positively associated with HRP-IIIgG3 seropositivity (adjusted OR: 1.60; 95% CI 1.08-2.36) and inversely associated with SE36IgG1 seropositivity (adjusted OR: 0.37; 95% CI 0.21-0.64) and with tetanus toxoidIgG3 levels equal or higher than the mean (adjusted OR: 0.46; 95% CI 0.32-0.66). Anti-MSP-1IgG3 and anti-6NANPIgG3 were indeterminate. eBL risk was potentially 21 times higher (95% CI 5.8-74) in HRP-IIIgG3-seropositive and SE36IgG1-seronegative responders compared with HRP-IIIgG3-seronegative and SE36IgG1-seropositive responders. Our results suggest that recent malaria may be associated with risk of eBL but long-term infection may be protective. PMID:23645841

  6. Identification of a human transcription unit affected by the variant chromosomal translocations 2; 8 and 8; 22 of Burkitt lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Shtivelman, E.; Henglein, B.; Groitl, P.; Lipp, M.; Bishop, J.M. (Univ. of California, San Francisco (USA))

    1989-05-01

    Chromosomal translocations in Burkitt lymphoma and mouse plasmacytomas typically lie within or near the protooncogene MYC. In some instances, however, these tumors contain variant translocations with breakpoints located more distant from and downstream of MYC, in a domain commonly known as pvt-1. Until now, there has been no evidence that pvt-1 marks the location of a functional gene. Here the authors report the identification of a large transcriptional unit in human DNA that includes pvt-1. The authors have designated this unit as PVT. PVT begins 57 kilobase pairs downstream of MYC and occupies a minimum of 200 kilobase pairs of DNA. Some of the translocations that occur downstream of MYC in Burkitt lymphoma transect PVT; others lie between the two genes. None of the translocations they have studied appear to enhance transcription from an intact allele of PVT (indeed, they may inactivate that transcription), but some are associated with the production of abundant and anomalous 0.8- to 1.0-kilobase RNAs that contain the 5{prime} exon of PVT and sequences transcribed from the constant region of an immunoglobulin gene (the reciprocal participant in the translocation). Identification of PVT should facilitate the exploration of how translocations downstream of MYC and insertions of retroviral DNA in the vicinity of pvt-1 might contribute to tumorigenesis.

  7. Clinicopathological prognostic factors of 24 patients with B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma.

    Science.gov (United States)

    Miyamoto, Ken-Ichi; Kobayashi, Yukio; Maeshima, Akiko Miyagi; Taniguchi, Hirokazu; Nomoto, Junko; Kitahara, Hideaki; Fukuhara, Suguru; Munakata, Wataru; Maruyama, Dai; Tobinai, Kensei

    2016-06-01

    B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma (iBL/DLBCL), is a rare, but an aggressive subtype. In iBL/DLBCL, clinicopathological prognostic factors, including MYC and BCL2 translocations (double hit translocation, DHT) and the expression of both MYC and BCL2 (double hit score 2, DHS2), have not been studied thoroughly. We retrospectively analyzed the prognostic impact of clinicopathological factors, including MYC split, IGH/BCL2 fusion, MYC and BCL2 expressions, in 24 iBL/DLBCL patients (median age: 47 years). Fifteen patients (62 %) underwent intensive chemotherapy, and nine patients (38 %) underwent rituximab-cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP). The 5-year progression-free (PFS) and overall survival (OS) rates of intensive chemotherapy and R-CHOP were 57 and 72 %, respectively. PFS was significantly shorter in patients with high IPI score (P < .0001), stage IV (P = .001), aged ≥60 years (P = .042), IGH/BCL2 fusion (P = .029), DHS2 (P = .015), and DHT (P = .03). OS was significantly shorter in patients with high IPI score (P < .0001) and aged ≥60 years (P = .008). In iBL/DLBCL, IGH/BCL2 fusion, DHS2, and DHT were pathological prognostic factors for poor PFS, while IPI remained as more predictive for PFS and OS. PMID:27095041

  8. 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.

  9. Hypoxia-induced secretion of IL-10 from adipose-derived mesenchymal stem cell promotes growth and cancer stem cell properties of Burkitt lymphoma.

    Science.gov (United States)

    Xu, Lihua; Wang, Xu; Wang, Jiani; Liu, Dan; Wang, Yaya; Huang, Zhenqian; Tan, Huo

    2016-06-01

    In this study, we explored how the altered paracrine of adipose mesenchymal stem cells (ADSCs) contributed to the growth and cancer stem cell (CSC) properties of the Burkitt lymphoma cells. Condition mediums from normoxia or hypoxia cultured ADSC (CM-ADSC-N or CM-ADSC-H) were collected, and their effects on growth, colony formation, and apoptosis of Burkitt's lymphoma cells were investigated. Differentially expressed cytokines and inflammatory factors were compared between CM-ADSC-N and CM-ADSC-H. The involvement of differentially expressed IL-10 in growth and CSC properties of Burkitt lymphoma was investigated using both in vitro and in vivo models. Findings of this study showed that hypoxia increased IL-10 secretion from ADSCs, through which the growth and CSC properties of BL2 cells were enhanced. Intratumoral injection of CM-ADSC-H or IL-10 enhanced in vivo Burkitt lymphoma growth in nude mice model at least partly via the JAK2/STAT3 signaling pathway. PMID:26695151

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

    Directory of Open Access Journals (Sweden)

    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.

  11. Two-Dimensional Matrix Algorithm Using Detrended Fluctuation Analysis to Distinguish Burkitt and Diffuse Large B-Cell Lymphoma

    Directory of Open Access Journals (Sweden)

    Rong-Guan Yeh

    2012-01-01

    Full Text Available A detrended fluctuation analysis (DFA method is applied to image analysis. The 2-dimensional (2D DFA algorithms is proposed for recharacterizing images of lymph sections. Due to Burkitt lymphoma (BL and diffuse large B-cell lymphoma (DLBCL, there is a significant different 5-year survival rates after multiagent chemotherapy. Therefore, distinguishing the difference between BL and DLBCL is very important. In this study, eighteen BL images were classified as group A, which have one to five cytogenetic changes. Ten BL images were classified as group B, which have more than five cytogenetic changes. Both groups A and B BLs are aggressive lymphomas, which grow very fast and require more intensive chemotherapy. Finally, ten DLBCL images were classified as group C. The short-term correlation exponent α1 values of DFA of groups A, B, and C were 0.370±0.033, 0.382±0.022, and 0.435±0.053, respectively. It was found that α1 value of BL image was significantly lower (P<0.05 than DLBCL. However, there is no difference between the groups A and B BLs. Hence, it can be concluded that α1 value based on DFA statistics concept can clearly distinguish BL and DLBCL image.

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

    Directory of Open Access Journals (Sweden)

    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.

  13. Burkitt-Type Acute Lymphoblastic Leukemia With Precursor B-Cell Immunophenotype and Partial Tetrasomy of 1q: A Case Report.

    Science.gov (United States)

    Sato, Yuya; Kurosawa, Hidemitsu; Fukushima, Keitaro; Okuya, Mayuko; Arisaka, Osamu

    2016-03-01

    Burkitt-type acute lymphoblastic leukemia (B-ALL) is thought as a variant of Burkitt lymphoma/leukemia and derived from mature B-cell lymphoblast.B-ALL was developed in a 10-year-old girl. Two characteristics were apparent in this case. First, the lymphoblastic cells were positive for CD10, CD19, CD20, and CD22, but negative for terminal deoxynucleotidyl transferase and surface immunoglobulins, indicating a B-cell immunophenotype. The detection of t(8;14)(q24;q32) with a chromosomal analysis is required for a diagnosis of B-ALL. Second, der(1)(pter → q32.1::q32.1 → q21.1::q11 → qter) was detected, in which 1q21.1 to 1q32.1 was inverted and inserted. Finally, partial tetrasomy of 1q was also present. Because B-ALL with abnormal chromosome 1 has been reported poor outcome, the usual chemotherapy for stage 4 Burkitt lymphoma with added rituximab was administered for our patient.We report B-ALL with precursor B-cell immunophenotype and interesting partial tetrasomy of 1q. PMID:26962787

  14. Analysis of the autoantibody repertoire in Burkitt's lymphoma patients: frequent response against the transcription factor ATF-2.

    Science.gov (United States)

    Kersten, Christian; Delabie, Jan; Gaudernack, Gustav; Smeland, Erlend B; Fosså, Alexander

    2004-12-01

    In the last few years, serological identification of tumour-associated antigens (TAAs) by recombinant cDNA expression cloning (SEREX) has enabled the mapping of humoral immune responses against TAAs in various types of cancer. The present paper describes the application of SEREX to Burkitt's lymphoma (BL), a malignancy not previously characterized by SEREX. By using a cDNA library from a BL cell line that does not express IgG, technical difficulties related to background immunoglobulin clones were overcome. Screening with sera from three BL patients revealed immunoreactivity against seven different gene products, six of which represent known human genes. Five proteins had previously been characterized by SEREX in other malignancies or identified as targets of autoantibodies in autoimmune disease. Seroreactivity against ATF-2, a member of the AP-1 transcription factor family, was validated by enzyme-linked immunosorbent assay (ELISA) and Western blot analysis using recombinant ATF-2 protein. Autoantibody responses against ATF-2 were detected by ELISA in 6 of 8 BL patients, compared with 6 of 13 patients with T-cell non-Hodgkin's lymphoma (T-NHL), 5 of 23 patients with follicular lymphoma and 2 of 27 diffuse large B-cell lymphoma patients. In contrast, reactivity was found in only 1 of 50 healthy volunteers. Next, we showed by immunohistochemistry that the activated form of ATF2 (ATF-2pp) was highly expressed in six different BL samples. We conclude that the SEREX approach with a B-cell cDNA source is applicable in NHL. Furthermore, we identified genes with possible involvement in the pathogenesis of BL using this technique.

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

    OpenAIRE

    Corry van den Bosch

    2011-01-01

    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...

  16. A novel strategy inducing autophagic cell death in Burkitt's lymphoma cells with anti-CD19-targeted liposomal rapamycin

    International Nuclear Information System (INIS)

    Relapsed or refractory Burkitt's lymphoma often has a poor prognosis in spite of intensive chemotherapy that induces apoptotic and/or necrotic death of lymphoma cells. Rapamycin (Rap) brings about autophagy, and could be another treatment. Further, anti-CD19-targeted liposomal delivery may enable Rap to kill lymphoma cells specifically. Rap was encapsulated by anionic liposome and conjugated with anti-CD19 antibody (CD19-GL-Rap) or anti-CD2 antibody (CD2-GL-Rap) as a control. A fluorescent probe Cy5.5 was also liposomized in the same way (CD19 or CD2-GL-Cy5.5) to examine the efficacy of anti-CD19-targeted liposomal delivery into CD19-positive Burkitt's lymphoma cell line, SKW6.4. CD19-GL-Cy5.5 was more effectively uptaken into SKW6.4 cells than CD2-GL-Cy5.5 in vitro. When the cells were inoculated subcutaneously into nonobese diabetic/severe combined immunodeficiency mice, intravenously administered CD19-GL-Cy5.5 made the subcutaneous tumor fluorescent, while CD2-GL-Cy5.5 did not. Further, CD19-GL-Rap had a greater cytocidal effect on not only SKW6.4 cells but also Burkitt's lymphoma cells derived from patients than CD2-GL-Rap in vitro. The specific toxicity of CD19-GL-Rap was cancelled by neutralizing anti-CD19 antibody. The survival period of mice treated with intravenous CD19-GL-Rap was significantly longer than that of mice treated with CD2-GL-Rap after intraperitoneal inoculation of SKW6.4 cells. Anti-CD19-targeted liposomal Rap could be a promising lymphoma cell-specific treatment inducing autophagic cell death

  17. Analysis on critical nursing experiences in management of primary gastric Burkitt lymphoma%胃原发性Burkitt淋巴瘤的护理要点分析

    Institute of Scientific and Technical Information of China (English)

    何利; 李雪莲

    2015-01-01

    Objective:To explore the critical nursing experiences in management of primary gastric Burkitt lymphomas.Methods:Retrospectively analyzed the clinical data of 11 patients who were admitted to this hospital for primary gastric Burkitt lymphomas and re-ceived treatment during September 20051 and June 2012.Results:The mean time was 46 days when patients were in hospital.In the fol-low-up of 10~44 months, the complete remission rate was 90.1%(10/11), event-free survival (EFS) of three years were 81.8%(10/11), reoccurring rate was 9.1%(10/11), the death rate was 9.1%(10/11), cases of ependymomas did not reoccur, and 11.1%cases cured completely.Conclusion:A better prognosis would be attained when given strictly strengthening patients'immunity, and pre-venting from tumour lysis syndrome .%目的:探究胃原发性Burkitt淋巴瘤的护理要点及存在问题。方法:回顾性分析2005年9月~2012年6月普外科收治的胃原发性Burkitt淋巴瘤11例患者的临床资料与护理资料。结果:患者平均住院时长46天,随访10~44个月,化疗完全缓解率为90.1%(10/11),3年无事件生存率81.8%(9/11),复发率9.1%(1/11),死亡率9.1%(1/11)。结论:护理人员应注意增强患者免疫力、严格防止肿瘤崩解综合征的发生,可提高患者生活质量。

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

    Directory of Open Access Journals (Sweden)

    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

  19. Specific tumor-stroma interactions of EBV-positive Burkitt's lymphoma cells in the chick chorioallantoic membrane

    Directory of Open Access Journals (Sweden)

    Becker Jürgen

    2012-03-01

    Full Text Available Abstract Background Burkitt's lymphoma (BL is an aggressive Non-Hodgkin lymphoma. Epstein-Barr Virus (EBV is able to transform B cells and is a causative infectious agent in BL. The precise role of EBV in lymphoma progression is still unclear. Most investigations have concentrated on cell autonomous functions of EBV in B cells. Functions of the local environment in BL progression have rarely been studied, mainly due to the lack of appropriate in vivo models. Therefore, we inoculated different human BL cell-lines onto the chorioallantoic membrane (CAM of embryonic day 10 (ED10 chick embryos and re-incubated until ED14 and ED17. Results All cell-lines formed solid tumors. However, we observed strong differences in the behavior of EBV+ and EBV- cell-lines. Tumor borders of EBV+ cells were very fuzzy and numerous cells migrated into the CAM. In EBV- tumors, the borders were much better defined. In contrast to EBV- cells, the EBV+ cells induced massive immigration of chick leukocytes at the tumor borders and the development of granulation tissue with large numbers of blood vessels and lymphatics, although the expression of pro- and anti-angiogenic forms of Vascular Endothelial Growth Factors/receptors was the same in all BL cell-lines tested. The EBV+ cell-lines massively disseminated via the lymphatics and completely occluded them. Conclusions Our data suggest that the EBV+ cells attract pro-angiogenic leukocytes, which then induce secondary tumor-stroma interactions contributing to the progression of BL. We show that the CAM is a highly suitable in vivo model to study the differential behavior of BL cell-lines.

  20. Characteristics and identification of pediatric abdominal burkitt's lymphoma: evaluation with multislice spiral CT%小儿腹部Burkitt's淋巴瘤的CT表现

    Institute of Scientific and Technical Information of China (English)

    孙海林; 袁新宇; 孙雪峰; 李龙; 邹继珍; 杨梅; 郭宏伟

    2013-01-01

    目的 探讨小儿腹部Burkitt's淋巴瘤的多排螺旋CT影像特点及鉴别诊断. 方法 收集21例经手术及病理活检证实的小儿腹部淋巴瘤21例,其中,Burkitt's淋巴瘤12例,非Burkitt's淋巴瘤9例,分别比较两组淋巴瘤的临床症状、发病部位、肿块大小、肿块内坏死灶情况、受累肠壁厚度及扩张度、腹腔淋巴结及肝脾情况等CT影像学表现,采用统计学软件SPSS计算结果. 结果 Burkitt's淋巴瘤常常形成较大肿块,直径>40 mm,占91.7%,最常见发生于肠管,占66.7%,受累肠管肠壁呈肿瘤样增厚,占66.7%,受累肠管常常扩张而非狭窄,占50%,肝脾肿大较少见.与非Burkitt's淋巴瘤比较,均有显著性差异(P值均<0.05). 结论 小儿腹部Burkitt's淋巴瘤在螺旋CT上有多个特征性影像学表现,结合病史及临床表现能够做出较明确的诊断.

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

    Directory of Open Access Journals (Sweden)

    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. Elucidation of tonic and activated B-cell receptor signaling in Burkitt's lymphoma provides insights into regulation of cell survival.

    Science.gov (United States)

    Corso, Jasmin; Pan, Kuan-Ting; Walter, Roland; Doebele, Carmen; Mohr, Sebastian; Bohnenberger, Hanibal; Ströbel, Philipp; Lenz, Christof; Slabicki, Mikolaj; Hüllein, Jennifer; Comoglio, Federico; Rieger, Michael A; Zenz, Thorsten; Wienands, Jürgen; Engelke, Michael; Serve, Hubert; Urlaub, Henning; Oellerich, Thomas

    2016-05-17

    Burkitt's lymphoma (BL) is a highly proliferative B-cell neoplasm and is treated with intensive chemotherapy that, because of its toxicity, is often not suitable for the elderly or for patients with endemic BL in developing countries. BL cell survival relies on signals transduced by B-cell antigen receptors (BCRs). However, tonic as well as activated BCR signaling networks and their relevance for targeted therapies in BL remain elusive. We have systematically characterized and compared tonic and activated BCR signaling in BL by quantitative phosphoproteomics to identify novel BCR effectors and potential drug targets. We identified and quantified ∼16,000 phospho-sites in BL cells. Among these sites, 909 were related to tonic BCR signaling, whereas 984 phospho-sites were regulated upon BCR engagement. The majority of the identified BCR signaling effectors have not been described in the context of B cells or lymphomas yet. Most of these newly identified BCR effectors are predicted to be involved in the regulation of kinases, transcription, and cytoskeleton dynamics. Although tonic and activated BCR signaling shared a considerable number of effector proteins, we identified distinct phosphorylation events in tonic BCR signaling. We investigated the functional relevance of some newly identified BCR effectors and show that ACTN4 and ARFGEF2, which have been described as regulators of membrane-trafficking and cytoskeleton-related processes, respectively, are crucial for BL cell survival. Thus, this study provides a comprehensive dataset for tonic and activated BCR signaling and identifies effector proteins that may be relevant for BL cell survival and thus may help to develop new BL treatments. PMID:27155012

  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. Combination Chemotherapy, Rituximab, and Ixazomib Citrate in Treating Patients With Non-Hodgkin Lymphoma

    Science.gov (United States)

    2015-08-19

    Adult Burkitt Lymphoma; B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma; Diffuse Large B-Cell Lymphoma; MYC Gene Mutation; Plasmablastic Lymphoma

  5. 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(...

  6. Immunohistochemical study using T-cell lymphoma antibody 1 and CD44 in diagnosis of Burkitt's lymphoma%T细胞淋巴瘤1和CD44蛋白在Burkitt淋巴瘤中的表达及其诊断价值

    Institute of Scientific and Technical Information of China (English)

    水若鸿; 陆洪芬; 朱雄增

    2009-01-01

    Objective To study the values of immunohistochemistry using T-cell lymphoma antibody (TCL) 1 and CD44 in the diagnosis of Burkitt's lymphoma. Methods Immunohistochemical study for TCL1, CD44, CD10, bcl-2, bcl-6, c-myc and Ki-67 was performed on paraffin-embedded sections of lymphoma cases, including 25 cases of Burkitt's lymphoma and 25 cases of diffuse large B-cell lymphoma. Results Burkitt's lymphoma commonly expressed TCL1 (96% ,24 cases), CDI0 (88% ,22 cases), bcl-6 and c-myc (92% ,23 cases). Only 1 case(4%) expressed CD44 and bcl-2. The Ki-67 proliferation index ranged from 95% to 100%. On the other hand, diffuse large B-cell lymphoma expressed CD44(84% ,21 cases), CD10(32% ,8 cases), bcl-6 (72%, 18 cases) and bcl-2(72%, 18 cases). Four cases(16%) were weakly positive for TCL1. The staining for c-myc was all negative. The Ki-67 proliferation index ranged from 40% to 90%. Conclusion Immunohistochemical staining for TCL1 and CD44 is a useful ancillary tool in the pathologic diagnosis of Burkitt's lymphoma which is also helpful for the differential diagnosis from diffuse large B-cell lymphoma.%目的 探讨T细胞淋巴瘤1(TCL1)和CD44蛋白在Burkitt淋巴瘤中的表达及其诊断价值.方法 在石蜡包埋的实验组25例Burkitt淋巴瘤和对照组25例非特指弥漫性大B细胞淋巴瘤(DLBCL)中采用免疫组织化学EnVision法检测CD44、TCLl以及CD10、bel-2、bcl-6、c-myc、Ki-67等常用抗体表达情况.结果 Burkitt淋巴瘤中瘤细胞96%(24例)呈TCL1阳性,仅4%(1例)CD44阳性;88%(22例)CD10阳性、92%(23例)bcl-6和c-myc阳性,仅4%(1例)bcl-2阳性;Ki-67增殖指数为95%~100%.非特指DLBCL中仅16%(4例)TCL1弱阳性,84%(21例)CD44阳性、32%(8例)CD10阳性、72%(18例)bcl-6和bcl-2阳性、c-myc均阴性,Ki-67增殖指数40%~90%.结论 当形态和免疫表型不典型时,TCL1和CD44两种蛋白的检测有助于提高Burkitt淋巴瘤的确诊率及其与DLBCL的鉴别诊断.

  7. Pediatric Extranodal Lymphoma.

    Science.gov (United States)

    Chung, Ellen M; Pavio, Michael

    2016-07-01

    Lymphoma is the third most common pediatric neoplasm. Non-Hodgkin lymphoma (NHL) accounts for nearly half of cases and commonly involves extranodal sites. Compared with adults, this histologic spectrum of pediatric NHL is very narrow and consists of aggressive tumors. Patients typically present with widespread disease. Generally, NHL occurring in children includes Burkitt lymphoma, lymphoblastic lymphoma, diffuse large B-cell lymphoma, and anaplastic large cell lymphoma. Staging and assessment of therapeutic response are usually based on FDG-PET/CT. Due to the increased susceptibility of young patients to the effects of ionizing radiation, alternative methods of imaging are being explored. PMID:27265605

  8. Non-Hodgkin lymphoma in Southern Africa: review of 487 cases from The International Non-Hodgkin Lymphoma Classification Project.

    Science.gov (United States)

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

    2016-03-01

    Comparative data on the distribution of non-Hodgkin lymphoma (NHL) subtypes in Southern Africa (SAF) is scarce. In this study, five expert haematopathologists classified 487 consecutive cases of NHL from SAF using the World Health Organization classification, and compared the results to North America (NA) and Western Europe (WEU). Southern Africa had a significantly lower proportion of low-grade (LG) B-NHL (34·3%) and a higher proportion of high-grade (HG) B-NHL (51·5%) compared to WEU (54·5% and 36·4%) and NA (56·1% and 34·3%). High-grade Burkitt-like lymphoma was significantly more common in SAF (8·2%) than in WEU (2·4%) and NA (2·5%), most likely due to human immunodeficiency virus infection. When SAF patients were divided by race, whites had a significantly higher frequency of LG B-NHL (60·4%) and a lower frequency of HG B-NHL (32·7%) compared to blacks (22·5% and 62·6%), whereas the other races were intermediate. Whites and other races had a significantly higher frequency of follicular lymphoma and a lower frequency of Burkitt-like lymphoma compared to blacks. The median ages of whites with LG B-NHL, HG B-NHL and T-NHL (64, 56 and 67 years) were significantly higher than those of blacks (55, 41 and 34 years). Epidemiological studies are needed to better understand these differences. PMID:26898194

  9. Subtype distribution of lymphomas in South of Iran, analysis of 1085 cases based on World Health Organization classification.

    Science.gov (United States)

    Monabati, Ahmad; Safaei, Akbar; Noori, Sadat; Mokhtari, Maral; Vahedi, Amir

    2016-03-01

    Lymphoma is one of the most common malignancies worldwide. Subtype distribution is different throughout the world. Some reports from the Middle East are in record. This article is trying to report the subtype distribution of lymphoma in Iran and compare it to that of Western, Far East Asian and Middle Eastern countries. A retrospective study was done on all lymphomas diagnosed in a large referral center in the South of Iran during a time period between 2009 and 2014. All diagnoses have been made according to 2008 WHO classification. A total number of 1085 cases with diagnoses of lymphoma retrieved. Twenty-nine cases (2.6 % of all) were precursor lymphoid neoplasm, 608 cases (56 % of all) were mature B cell neoplasm, 115 cases (10.5 % of all) were mature T and NK cell neoplasm, and 333 cases (30.6 % of all) were Hodgkin lymphoma. The six most frequent subtypes of mature B cell neoplasm were diffuse large B cell lymphoma, NOS (57 %), Burkitt lymphoma (7 %), small lymphocytic lymphoma (6.9 %), mantle cell lymphoma (5.7 %), extranodal marginal zone B cell lymphoma (5.2 %) and follicular lymphoma (3.6 %). Among mature T and NK cell neoplasm, mycosis fungoides was the most common type (43.4 %) followed by peripheral T cell lymphoma, NOS (20 %) and angioimmunoblastic T cell lymphoma (9.9 %). Of Hodgkin lymphoma cases, 90.6 % were classical type and 9.3 % were nodular lymphocyte predominant Hodgkin lymphoma. Extranodal involvement was seen in 42.2 % and GI tract was the most common site. Lymphoma frequencies were similar to that of Middle Eastern countries except for lower rate of follicular lymphoma and higher incidence of diffuse large B cell lymphoma, NOS and small lymphocytic lymphoma. PMID:26754635

  10. Factors influencing survival among Kenyan children diagnosed with endemic Burkitt lymphoma between 2003 and 2011: A historical cohort study.

    Science.gov (United States)

    Buckle, Geoffrey; Maranda, Louise; Skiles, Jodi; Ong'echa, John Michael; Foley, Joslyn; Epstein, Mara; Vik, Terry A; Schroeder, Andrew; Lemberger, Jennifer; Rosmarin, Alan; Remick, Scot C; Bailey, Jeffrey A; Vulule, John; Otieno, Juliana A; Moormann, Ann M

    2016-09-15

    Discovering how to improve survival and establishing clinical reference points for children diagnosed with endemic Burkitt lymphoma (eBL) in resource-constrained settings has recaptured international attention. Using multivariate analyses, we evaluated 428 children with eBL in Kenya for age, gender, tumor stage, nutritional status, hemoglobin, lactate dehydrogenase (LDH), Epstein-Barr virus (EBV) and Plasmodium falciparum prior to induction of chemotherapy (cyclophosphamide, vincristine, methotrexate and doxorubicin) to identify predictive and prognostic biomarkers of survival. During this 10 year prospective study period, 22% died in-hospital and 78% completed six-courses of chemotherapy. Of those, 16% relapsed or died later; 31% achieved event-free-survival; and 31% were lost to follow-up; the overall one-year survival was 45%. After adjusting for covariates, low hemoglobin (400 mU/ml) were associated with increased risk of death (adjusted Hazard Ratio (aHR) = 1.57 [0.97-2.41]) and aHR = 1.84, [0.91-3.69], respectively). Anemic children with malaria were 3.55 times more likely to die [1.10-11.44] compared to patients without anemia or malarial infection. EBV load did not differ by tumor stage nor was it associated with survival. System-level factors can also contribute to poor outcomes. Children were more likely to die when inadvertently overdosed by more than 115% of the correct dose of cyclophosphamide (a HR = 1.43 [0.84-2.43]) or doxorubicin (a HR = 1.25, [0.66-2.35]), compared with those receiving accurate doses of the respective agent in this setting. This study codifies risk factors associated with poor outcomes for eBL patients in Africa and provides a benchmark by which to assess improvements in survival for new chemotherapeutic approaches. PMID:27136063

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

    Directory of Open Access Journals (Sweden)

    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.

  12. 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

  13. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  15. 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

  16. 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

  17. 儿童散发性伯基特淋巴瘤的研究进展%Research evolution of children with sporadic Burkitt' s lymphoma

    Institute of Scientific and Technical Information of China (English)

    徐红艳

    2012-01-01

    Children with sporadic Burkitt's lymphoma (BL) is a highly aggressive lymphoma.It partly overlaps with diffuse large B cell lymphoma (DLBCL) and unclassified B cell lymphoma (DLBCL/BL) which is between DLBCL and BL in the morphological,immunophenotypic and molecular genetic aspects,but it has its unique.characterization. Enhancing awareness of the disease based on the BL pathology, pathogenesis and prognosis of understanding,at the time of diagnosis and identificate with DLBCL and DLBCL/BL at the tine of diagnosis will be beneficial to clinical correct treatment and prognosis.%儿童散发性伯基特淋巴瘤(BL)属于高度侵袭性淋巴瘤,在形态学、免疫表型和分子遗传学等方面与弥漫性大B细胞淋巴瘤( DLBCL)及介于DLBCL和BL之间的未分类B细胞淋巴瘤( DLBCL/BL)有部分重叠,但亦有其独特的表征.通过对BL病理、发病机制及预后的了解,增强对该病的认识,并在诊断时与DLBCL、DLBCL/BL进行鉴别,有利于临床正确的治疗及预后判断.

  18. Incidence of tumor lysis syndrome in children with advanced stage Burkitt's lymphoma/leukemia before and after introduction of prophylactic use of urate oxidase.

    Science.gov (United States)

    Wössmann, W; Schrappe, M; Meyer, U; Zimmermann, M; Reiter, A

    2003-03-01

    To evaluate the clinical benefit of the prophylactic use of urate oxidase in children with non-Hodgkin's lymphoma (NHL), we analyzed the incidence and complications of tumor lysis syndrome (TLS) in children with B-cell acute lymphoblastic leukemia (B-ALL) or stage III/IV Burkitt's lymphoma and a lactate dehydrogenase (LDH) level > or =500 U/l before and after the introduction of a protocol amendment to use urate oxidase for the prophylaxis of TLS. Data from 1791 children with NHL enrolled in the two subsequent multicenter studies NHL-BFM 90 and 95 were evaluated. The presence of the side effects TLS, anuria, sepsis, and other complications during the first 2 weeks after admission were registered. Until March 1996, no urate oxidase was used (period 1). From November 1997 all children with B-ALL or stage III and IV B-NHL and LDH > or =500 U/l should receive urate oxidase prophylactically (period 3). In between (period 2), urate oxidase was given in a minority of hospitals therapeutically. Initial chemotherapy was identical. Altogether, 78 children (4.4%) developed a TLS. Patients with B-ALL had the highest risk to develop a TLS (26.4%) followed by B-ALL/Burkitt's lymphoma and a LDH > or =500 U/l (14.9%). In period 1, 16.1% and 9.2% of the latter children developed a TLS or anuria, respectively, compared to 12.3% and 6.2% in period 3 ( p=NS). The incidence of sepsis remained unchanged (5.0% vs 4.6%). In children with B-ALL the differences in the incidence of TLS and anuria between period 3 and period 1 were more pronounced, reaching significance for anuria (15.4% vs 3.8%, p=0.03). Our results suggest that patients with the highest risk to develop a TLS might benefit from the prophylactic use of urate oxidase. PMID:12634948

  19. 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.

  20. 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.

  1. Paediatric head and neck lymphomas in Papua New Guinea: a review and analysis of 67 cases.

    Science.gov (United States)

    Dubey, S; Sengupta, S K; Kaleh, L K; Morewaya, J T

    1998-05-15

    A retrospective study of head and neck lymphomas in Papua Newguinean children between the age of 0 and 12 years for a 10-year period has been attempted. A total of 67 cases are recorded. This constitutes approximately 23% of all lymphomas seen during this period. There was a male predominance in all groups. Non-Hodgkin's lymphomas (NHL) comprised of 92% of which Burkitt's lymphomas (BL) predominate (64%). Almost 50% of these cases seen were in the age group of 5-8 years. In BL, cheek swelling and upper jaw involvement are the common modes of presentation, however, in 23% of cases advanced disease with multiple sites of involvement are noted. In other NHL cases, approximately 55% presented with cervical lymphadenopathy only, maxillary sinus was affected in four cases and orbit in two cases. Histological evaluation of NHL cases excluding BL revealed two high grade, nine intermediate grade and seven low grade tumours. Hodgkin's lymphoma (HL) comprised of 8%. All cases of HL presented with cervical lymphadenopathy. Standard therapeutic modalities for lymphomas with multidrug chemotherapy, surgery and radiotherapy were followed. Proper prognostic evaluation following the treatment had not been possible in view of poor patient compliance and lack of follow up. PMID:9663945

  2. Safety and Tolerability Study of PCI-32765 in B Cell Lymphoma and Chronic Lymphocytic Leukemia

    Science.gov (United States)

    2016-04-26

    B-cell Chronic Lymphocytic Leukemia; Small Lymphocytic Lymphoma; Diffuse Well-differentiated Lymphocytic Lymphoma; B Cell Lymphoma; Follicular Lymphoma,; Mantle Cell Lymphoma; Non-Hodgkin's Lymphoma; Waldenstrom Macroglobulinemia; Burkitt Lymphoma; B-Cell Diffuse Lymphoma

  3. Molekulare Charakterisierung der varianten Translokation t(2;8) beim Burkitt-Lymphom

    OpenAIRE

    Kroenlein, Hannes

    2012-01-01

    Burkitt lymphoma and a subset of diffuse large B-cell lymphomas are characterized by chromosomal alterations affecting the MYC oncogene on 8q24. In most cases MYC is found juxtaposed to the immunoglobulin heavy chain (IGH) gene locus. Translocations to the immunoglobulin kappa (IGK) gene locus on 2p11 are observed in around 10% of cases. Little data exist on the molecular mechanisms leading to this aberration. The chromosomal breakpoints on chromosome 8 have been found dispersed over a large ...

  4. 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

  5. Diagnosing lymphoma in a setting with a high burden of infection: a pediatric case of Epstein-Barr virus-associated aggressive B-cell lymphoma with t(8;14 (q23;q32 and extensive necrosis mimicking tuberculosis

    Directory of Open Access Journals (Sweden)

    Mário Henrique Magalhães Barros

    2015-02-01

    Full Text Available The association of lymphoma with necrotic granuloma can pose diagnostic challenges and delay treatment, especially in settings with a high burden of infection. In these settings, the timely use of cytogenetic and molecular methods is most relevant. Here, we report a case of B-cell lymphoma with t (8;14 in a 5-year-old male child. The lymphoma was associated with necrotic granuloma and was initially misdiagnosed as tuberculosis. Polymerase chain reaction was used to detect clonal lymphoproliferation and to rule out Mycobacterium tuberculosis infection. Tumor cells harbored Epstein-Barr virus and expressed CD20, CD10, BCL6, and Ki67 (30%, leading to the diagnosis of B-cell lymphoma with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma.

  6. 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

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

    International Nuclear Information System (INIS)

    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 177Lu. 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 177Lu-labelled antibodies, in vivo biodistribution experiments were performed. For radioimmunotherapy (RIT) studies, non-obese diabetic recombination activating gene-1 (NOD-Rag1null) interleukin-2 receptor common gamma chain (IL2r γ null) null mice (NRG mice) were xenografted subcutaneously with Raji Burkitt's lymphoma cells. 177Lu-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 177Lu-labelled anti-CD22 IgG than of 177Lu-labelled rituximab. Treatment with 177Lu-conjugated huRFB4 resulted in increased tumour growth inhibition and significantly longer survival than treatment with 177Lu-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 177Lu-based CD22-specific RIT in combination with rituximab is a promising new treatment option for refractory B-NHL. (orig.)

  8. [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.

  9. 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.

  10. 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.

  11. Primary breast lymphoma - review and case reports

    International Nuclear Information System (INIS)

    Primary breast lymphoma (PBL) is a rare lymphoproliferative disease. More than 80 % cases show B-cell origin. Diffuse large B-cell lymphoma is most common type. The treatment depends on the histologic type of the non-Hodgkin lymphoma. Mastectomy and axillary dissection are poor factor for overall survival and lymphoma specific survival according to the retrospective analyses and therefore surgery should be limited to the biopsy. Cases demonstrate different histologic types of the PBL with different surgery and chemotherapy approach. (author)

  12. Lenalidomide and Blinatumomab in Treating Patients With Relapsed Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-09-09

    B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classical Hodgkin Lymphoma; Mediastinal Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Burkitt Lymphoma; Recurrent Diffuse Large B-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 Non-Hodgkin Lymphoma; Recurrent Small Lymphocytic Lymphoma

  13. Zebularine reactivates silenced E-cadherin but unlike 5-Azacytidine does not induce switching from latent to lytic Epstein-Barr virus infection in Burkitt's lymphoma Akata cells

    Science.gov (United States)

    Rao, Sieta P; Rechsteiner, Markus P; Berger, Christoph; Sigrist, Jürg A; Nadal, David; Bernasconi, Michele

    2007-01-01

    Epigenetic silencing of regulatory genes by aberrant methylation contributes to tumorigenesis. DNA methyltransferase inhibitors (DNMTI) represent promising new drugs for anti-cancer therapies. The DNMTI 5-Azacytidine is effective against myelodysplastic syndrome, but induces switching of latent to lytic Epstein-Barr virus (EBV) in vitro and results in EBV DNA demethylation with the potential of induction of lytic EBV in vivo. This is of considerable concern given that recurrent lytic EBV has been linked with an increased incidence of EBV-associated lymphomas. Based on the distinct properties of action we hypothesized that the newer DNMTI Zebularine might differ from 5-Azacytidine in its potential to induce switching from latent to lytic EBV. Here we show that both 5-Azacytidine and Zebularine are able to induce expression of E-cadherin, a cellular gene frequently silenced by hypermethylation in cancers, and thus demonstrate that both DNMTI are active in our experimental setting consisting of EBV-harboring Burkitt's lymphoma Akata cells. Quantification of mRNA expression of EBV genes revealed that 5-Azacytidine induces switching from latent to lytic EBV and, in addition, that the immediate-early lytic infection progresses to early and late lytic infection. Furthermore, 5-Azacytidine induced upregulation of the latent EBV genes LMP2A, LMP2B, and EBNA2 in a similar fashion as observed following switching of latent to lytic EBV upon cross-linking of the B-cell receptor. In striking contrast, Zebularine did not exhibit any effect neither on lytic nor on latent EBV gene expression. Thus, Zebularine might be safer than 5-Azacytidine for the treatment of cancers in EBV carriers and could also be applied against EBV-harboring tumors, since it does not induce switching from latent to lytic EBV which may result in secondary EBV-associated malignancies. PMID:17214905

  14. Zebularine reactivates silenced E-cadherin but unlike 5-Azacytidine does not induce switching from latent to lytic Epstein-Barr virus infection in Burkitt's lymphoma Akata cells

    Directory of Open Access Journals (Sweden)

    Nadal David

    2007-01-01

    Full Text Available Abstract Epigenetic silencing of regulatory genes by aberrant methylation contributes to tumorigenesis. DNA methyltransferase inhibitors (DNMTI represent promising new drugs for anti-cancer therapies. The DNMTI 5-Azacytidine is effective against myelodysplastic syndrome, but induces switching of latent to lytic Epstein-Barr virus (EBV in vitro and results in EBV DNA demethylation with the potential of induction of lytic EBV in vivo. This is of considerable concern given that recurrent lytic EBV has been linked with an increased incidence of EBV-associated lymphomas. Based on the distinct properties of action we hypothesized that the newer DNMTI Zebularine might differ from 5-Azacytidine in its potential to induce switching from latent to lytic EBV. Here we show that both 5-Azacytidine and Zebularine are able to induce expression of E-cadherin, a cellular gene frequently silenced by hypermethylation in cancers, and thus demonstrate that both DNMTI are active in our experimental setting consisting of EBV-harboring Burkitt's lymphoma Akata cells. Quantification of mRNA expression of EBV genes revealed that 5-Azacytidine induces switching from latent to lytic EBV and, in addition, that the immediate-early lytic infection progresses to early and late lytic infection. Furthermore, 5-Azacytidine induced upregulation of the latent EBV genes LMP2A, LMP2B, and EBNA2 in a similar fashion as observed following switching of latent to lytic EBV upon cross-linking of the B-cell receptor. In striking contrast, Zebularine did not exhibit any effect neither on lytic nor on latent EBV gene expression. Thus, Zebularine might be safer than 5-Azacytidine for the treatment of cancers in EBV carriers and could also be applied against EBV-harboring tumors, since it does not induce switching from latent to lytic EBV which may result in secondary EBV-associated malignancies.

  15. Hybridization of a myeloid leukemia-derived human cell line (K562) with a human Burkitt's lymphoma line (P3HR-1).

    Science.gov (United States)

    Klein, G; Zeuthen, J; Eriksson, I; Terasaki, P; Bernoco, M; Rosén, A; Masucci, G; Povey, S; Ber, R

    1980-04-01

    The myeloid leukemia-derived Epstein-Barr virus (EBV)-negative human lymphoid cell line K562 was successfully hybridized with the EBV-carrying Burkitt's lymphoma line P3HR-1. Authenticity of the hybrid PUTKO-1 was established by chromosome and isoenzyme studies. A virtually complete hybrid PUTKO-1 carried the EBV genome derived from the lymphoma parent. It averaged 26 EBV DNA copies per cell and was 100% positive for Epstein-Barr virus-associated nuclear antigen (EBNA). In most respects, the hybrid resembled the K562 parent: It had a high Fc receptor concentration, high sensitivity to natural killer cells, absence of EBV C3 receptors, and deficiency of membrane-associated beta 2-microglobulin (beta 2M) and HLA, in parallel with intracellular synthesis and secretion of beta 2M to the medium. Unlike the P3HR-1 parent, the hybrid was completely nonpermissive for antigens of the EBV cycle, early antigen, and viral capsid antigen. None of the 3 inducing agents, 5-lodo-2'-deoxyuridine, 12-O-tetradecanoyl-phorbol 13-acetate, or sodium butyrate, caused any viral antigen synthesis in PUTKO-1 in contrast to the good inducibility of the parental P3HR-1 subline. Thus the myeloid parent restricted expression of EBV antigens except EBNA. This exception further supports the concept that EBNA is an autonomous function of the viral genome, independent of host cell control that regulates expression of antigens related to the viral cycle. On the contrary, extinction of viral antigens in this hybrid between 2 cell lineages supports our previous concept that the ability to produce viral antigens is similar to a differentiated B-cell property.

  16. Epstein-Barr Virus (EBV detection and typing by PCR: a contribution to diagnostic screening of EBV-positive Burkitt's lymphoma

    Directory of Open Access Journals (Sweden)

    Seuánez Héctor N

    2006-08-01

    Full Text Available Abstract Background Epstein-Barr virus (EBV is associated to the etio-pathogenesis of an increasing number of tumors. Detection of EBV in pathology samples is relevant since its high prevalence in some cancers makes the virus a promising target of specific therapies. RNA in situ hybridization (RISH is the standard diagnostic procedure, while polymerase chain reaction (PCR-based methods are used for strain (EBV type-1 or 2 distinction. We performed a systematic comparison between RISH and PCR for EBV detection, in a group of childhood B-cell Non-Hodgkin lymphomas (NHL, aiming to validate PCR as a first, rapid method for the diagnosis of EBV-associated B-cell NHL. Methods EBV infection was investigated in formalin fixed paraffin-embedded tumor samples of 41 children with B-cell NHL, including 35 Burkitt's lymphoma (BL, from Rio de Janeiro, Brazil, by in situ hybridization of EBV-encoded small RNA (EBER-RISH and PCR assays based on EBNA2 amplification. Results EBV genomes were detected in 68% of all NHL. Type 1 and 2 accounted for 80% and 20% of EBV infection, respectively. PCR and RISH were highly concordant (95%, as well as single- and nested-PCR results, allowing the use of a single PCR round for diagnostic purposes. PCR assays showed a sensitivity and specificity of 96% and 100%, respectively, with a detection level of 1 EBV genome in 5,000–10,000 EBV-negative cells, excluding the possibility of detecting low-number EBV-bearing memory cells. Conclusion We describe adequate PCR conditions with similar sensitivity and reliability to RISH, to be used for EBV diagnostic screening in high grade B-NHL, in "at risk" geographic regions.

  17. hIgD promotes human Burkitt lymphoma Daudi cell proliferation by accelerated G1/S transition via IgD receptor activity.

    Science.gov (United States)

    Dai, Xing; Wu, YuJing; Jia, XiaoYi; Chang, Yan; Wu, HuaXun; Wang, Chun; Chen, HengShi; Chen, WenSheng; Huang, Qiong; Wei, Wei

    2016-08-01

    The aim of the present study was to investigate the role and molecular mechanism of human IgD (hIgD) on the proliferation of human Burkitt lymphoma Daudi cells in vitro. Logarithmically growing Daudi cells were treated with hIgD for different time periods, and cell proliferation was evaluated by cell counting kit-8 (CCK-8) assay. The expressions of Daudi surface markers and IgD receptor (IgDR) as well as cell cycle and apoptosis were measured by flow cytometry analysis. Our results showed that hIgD stimulation induced proliferation and IgDR expression and reduced the apoptosis of Daudi cells. Treatment with hIgD promoted progression of the cell cycle at the G1/S transition, and this was accompanied by upregulation of c-myc, cyclin D3, and CDK6 as well as downregulation of p16 mRNA and protein levels. Moreover, hIgD treatment also upregulated the expression of tyrosine phosphorylation of 70 kDa protein (IgDR) and p-Lyn. Taken together, these results indicate that hIgD can induce Daudi cell proliferation through activating IgDR to initiate the tyrosine phosphorylation signaling cascade to accelerate the G1/S transition. PMID:26724941

  18. Different regions of the immunoglobulin heavy-chain locus are involved in chromosomal translocations in distinct pathogenic forms of Burkitt lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Neri, A.; Barriga, F.; Knowles, D.M.; Magrath, I.T.; Dalla-Favera, R.

    1988-04-01

    The authors show that endemic (eBL), sporadic (sBL), and acquired immunodeficiency syndrome-associated (AIDS-BL) forms of Burkitt lymphoma (BL) carrying t(8; 14) chromosomal translocations display different breakpoints within the immunoglobulin heavy-chain locus (IGH) on chromosome 14. In sBL (7 out of 11) and AIDS-BL (5 out of 6), the breakpoints occurred within or near the IGH ..mu.. switch (S/sub mu/) region on chromosome 14 and within the c-myc locus (MYC) on chromosome 8. In most eBL (13 out of 16) the breakpoints were mapped within or 5' to the IGH joining J/sub H/ region on chromosome 14 and outside the MYC locus on chromosome 8. Cloning and sequencing of the (8; 14) chromosomal junctions from two eBL cell lines and one eBL biopsy sample show that the recombination do not involve IGH-specific recombination signals on chromosome 14 or homologous sequences on chromosome 8, suggesting that these events are not likely to be mediated by the same mechanisms or enzymes as in IGH rearrangements. In general, these data have implications for the timing of occurrence of chromosomal translocations during B-cell differentiation in different BL types.

  19. 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.

  20. Study of ADCT-402 in Patients With Relapsed or Refractory B-cell Lineage Non Hodgkin Lymphoma (B-NHL)

    Science.gov (United States)

    2016-07-04

    Non-Hodgkin Lymphoma; Burkitt's Lymphoma; Chronic Lymphocytic Leukemia; Small Lymphocytic Lymphoma; Lymphoma, Large B-Cell, Diffuse; Lymphoma, Follicular; Lymphoma, Mantle-Cell; Lymphoma, Marginal Zone; Waldenstrom Macroglobulinemia

  1. 奥沙利铂对人Burkitt-Raji细胞生长抑制与凋亡的影响%Effect of Growth Inhibition and Apoptosis on Human Burkitt Lymphoma Cell-Raji Induced by Oxaliplatin

    Institute of Scientific and Technical Information of China (English)

    庄小捷; 双跃荣; 罗秋莲; 王婷

    2010-01-01

    目的 观察奥沙利铂对人Burkitt-Raji细胞的生长抑制和凋亡作用.方法 将浓度为0、6.25、12.5、25、50、100 μg·mL-1的奥沙利铂与人Burkitt-Raji细胞分别作用24、36、48 h,用CCK-8法检测奥沙利铂对人Burkitt-Raji细胞的生长抑制率,流式细胞仪分析细胞周期的变化、检测细胞凋亡率,用免疫组化的方法检测奥沙利铂对人Burkitt-Raji细胞ki-67蛋白、bax蛋白的影响.结果 奥沙利铂对人Burkitt-Raji细胞有生长抑制、促凋亡作用,其对人Burkitt-Raji细胞的生长抑制率随药物浓度和作用时间的增加而增大,流式细胞仪分析显示奥沙利铂将人Burkitt-Raji细胞阻滞于G2/M期.奥沙利铂浓度为100 μg·mL-1作用48 h,Raji细胞生长抑制率为(94.73±1.40)%,Raji细胞的早期凋亡率为(8.25±1.79)%、晚期凋亡和继发坏死率为(14.61±2.18)%.结论 奥沙利铂能够抑制人Burkitt-Raji细胞的增殖,可诱导人Burkitt-Raji细胞发生一定的凋亡.

  2. Alisertib and Romidepsin in Treating Patients With Relapsed or Refractory B-Cell or T-Cell Lymphomas

    Science.gov (United States)

    2016-06-15

    Recurrent B-Cell Non-Hodgkin Lymphoma; Recurrent Burkitt Lymphoma; Recurrent Diffuse Large B-Cell Lymphoma; Recurrent Follicular Lymphoma; Recurrent Hodgkin Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Mature T- and NK-Cell Non-Hodgkin Lymphoma; Refractory B-Cell Non-Hodgkin Lymphoma; Refractory Burkitt Lymphoma; Refractory Diffuse Large B-Cell Lymphoma; Refractory Follicular Lymphoma; Refractory Hodgkin Lymphoma; Refractory Mantle Cell Lymphoma; Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma

  3. Pediatric follicular lymphoma: a report of the first 3 cases from Taiwan and literature review.

    Science.gov (United States)

    Yang, Sheau-Fang; Chuang, Wen-Yu; Chang, Seng-Tsung; Liu, Hongxiang; Chen, Rong-Long; Chuang, Shih-Sung

    2011-11-01

    Follicular lymphoma (FL) is a common lymphoma entity in adults but is rare in children. As opposed to adult cases, pediatric FL is characterized by a high-grade histology, low-stage disease, a lower frequency of both bcl-2 protein expression and BCL2 gene rearrangement, and a more favorable prognosis. During the authors' previous study of pediatric Burkitt lymphoma, they identified 3 cases of pediatric FL. Here the authors present the first series of pediatric FL from Taiwan. The patients were 2 boys and 1 girl, aged from 7 to 14. The presentation sites were cervical lymph node in 2 and tonsil in 1. All cases showed large neoplastic nodules comprising sheets of centroblasts, corresponding to grade 3b FL. Two of the 3 tumors weakly expressed bcl-2 protein. Fluorescence in situ hybridization for IGH, BCL2, BCL6, CCND1, and MYC loci showed that the only chromosomal translocation was rearranged IGH in 1 case. Two patients were at stage I, and 1 at stage III. All were treated with combination chemotherapy and achieved long-term complete remission. Literature review including the current cases showed that 45% cases of pediatric FL expressed bcl-2 protein and 9% cases carried BCL2 gene rearrangement, suggesting an alternate molecular pathogenesis of pediatric FL as compared to their adult counterparts. PMID:21875318

  4. Regulating expressions of cyclin D1, pRb, and anti-cancer effects of deguelin on human Burkitt's lymphoma Daudi cells in vitro

    Institute of Scientific and Technical Information of China (English)

    Hong-li LIU; Yan CHEN; Guo-hui CUI; Qiu-ling WU; Jing HE

    2005-01-01

    Aim: To investigate anticancer effects and molecular mechanism of deguelin on human Burkitt' s lymphoma Daudi cells in vitro and compare the cytotoxicities of deguelin on Daudi cells and human peripheral blood monocular cells (PBMC).Methods: The effects of deguelin on the growth of Daudi cells were studied by 3-(4, 5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium (MTT) assay.Apoptosis were dectected through Hoechst 33258 staining and Annexin V/PI double-labeled cytometry.The effect of deguelin on the cell cycle of Daudi cells were studied by a propidium iodide method.The expressions of cyclin D1 and pRb were checked by Western blot.Results: The proliferation of Daudi cells were decreased in deguelin-treated group with a 24-h IC50 value of 51.55 nmol/L.Deguelin induced Daudi cells apoptosis was in a time- and dose-dependent manner.G0/G1 phase increased and S phase decreased in Daudi cells treated with deguelin.With deguelin 0, 5, 10, 20, and 40 nmol/L treatment for 24 h, G0/G1 phase increased from 37.34% to 56.56%, whereas S phase decreased from 37.72% to 21.36%.PBMC was less sensitive to the cytotoxic effect of deguelin than Daudi cells.The expression of cyclin D 1 and pRb protein were decreased sharply in Daudi cells treated with deguelin.Conclusion: Deguelin is able to inhibit the proliferation of Daudi cells by regulating the cell cycle that arrested cells at G0/G1 phase and inducing the cell apoptosis.Moreover, deguelin selectively induced apoptosis of Daudi cells with low toxicity in PBMC.The antitumor effects of deguelin were related to downregulating the expression of cyclin D 1 and pRb protein.

  5. 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.

  6. miR-17-92 cluster components analysis in Burkitt lymphoma: overexpression of miR-17 is associated with poor prognosis.

    Science.gov (United States)

    Robaina, Marcela Cristina; Faccion, Roberta Soares; Mazzoccoli, Luciano; Rezende, Lidia Maria M; Queiroga, Eduardo; Bacchi, Carlos E; Thomas-Tikhonenko, Andrei; Klumb, Claudete Esteves

    2016-05-01

    Burkitt lymphoma (BL) is an aggressive B cell lymphoma characterized by the reciprocal translocation of the c-Myc gene with immunoglobulin genes. Recently, MYC has been shown to maintain the neoplastic state via the miR-17-92 microRNA cluster that suppresses chromatin regulatory genes and the apoptosis regulator Bim. However, the expression and prognostic impact of miR-17-92 members in pediatric BL (pBL) are unknown. Therefore, we investigated miR-17, miR-19a, miR-19b, miR-20, and miR-92a expression and prognostic impact in a series of 41 pBL samples. In addition, Bim protein expression was evaluated and compared to miR-17, miR-19a, miR-19b, miR-20, and miR-92a levels and patient outcomes. The expression of miR-17-92 members was evaluated by qPCR and Bim protein by immunohistochemistry. Log-rank test was employed to assess prognostic impact. We found that upregulated expression of miR-17 and miR-20a correlates with lack of pro-apoptotic Bim expression. Patients bearing tumors with upregulated miR-17 displayed decreased overall survival (OS), and multivariate analysis revealed that miR-17 was a significant predictor of shortened OS. Using hairpin inhibitors, we showed that inhibition of miR-17 resulted in enhanced Bim expression in a BL cell line overexpressing the miR-17-92 cluster. Our results describe for the first time miR-17, miR-19a, miR-19b, miR-20a, and miR-92a expression profiles in pBL. The prognostic impact of miR-17 should be validated in a larger series, and may provide new therapeutic avenues in the era of anti-miRNA therapy research. Additional functional studies are further required to understand the specific role of miR-17-92 cluster members in BL. PMID:27044389

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

    OpenAIRE

    Coso D; Garciaz S; Bouabdallah R

    2015-01-01

    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 var...

  8. 儿童淋巴瘤75例临床病理分析%Clinicopathological Analysis of 75 Cases of Childhood Lymphoma

    Institute of Scientific and Technical Information of China (English)

    辛小川; 杨向红; 姜卫国; 马铁

    2012-01-01

    目的 探讨儿童淋巴瘤的临床和病理特点.方法 收集1996年- 2009年75例淋巴瘤患儿临床病理资料,进行光镜观察、免疫组织化学染色分析,对初步诊断为伯基特淋巴瘤和弥散大B细胞淋巴瘤的病例进行c-myc基因荧光原位杂交检测.根据WHO 2008年淋巴组织肿瘤分类标准进行分类.结果 75例儿童淋巴瘤中男57例,女18例,男女之比为3.17∶1.发病平均年龄8.74岁.发病部位:淋巴结内32例(42.7%);淋巴结外43例(57.3%),以胃肠道(29.3%)为主.组织类型包括:霍奇金淋巴瘤13例(17.3%),淋巴母细胞淋巴瘤16例(21.3%),间变性大细胞淋巴瘤12例(16.0%),伯基特淋巴瘤和弥散大B细胞淋巴瘤33例(44.0%),小淋巴细胞性淋巴瘤1例(1.3%).对初步诊断为伯基特淋巴瘤和弥散大B细胞淋巴瘤病例进行荧光原位杂交检测进行进一步诊断,结果显示,该组28例中存在c-myc基因改变者18例.结论 儿童淋巴瘤以男性多见,发病部位以淋巴结和胃肠道多见.最常见的组织学类型依次为伯基特淋巴瘤、淋巴母细胞淋巴瘤、霍奇金淋巴瘤、间变性大细胞淋巴瘤和弥散大B细胞淋巴瘤.%Objective To analyze the clinicopathological features of childhood lymphoma. Methods Seventy - five cases of childhood lymphoma were selected from the files in period of 1996 to 2009 year. Pathologic diagnosis and immunophenotype analysis were performed according to the WHO classification for tumors of hematopoietic and lymphoid tissue(2008). Fluorescence in situ hybridization (FISH) were used for detection of the segregation of c - myc gene in Burkitt lymphoma tumor and diffuse large B - cell lymphoma tumor. Results There were 57 cases of male and 18 cases of female in 75 cases of childhood lymphoma, the ration of sex was 3. 17 : 1, the average age was 8.74 years old. There were 32 cases (42.7% ) in lymph node,43 cases (57. 3% ) in extra - node,there were more cases (29. 3% ) in

  9. [Lymphomas].

    Science.gov (United States)

    Lohri, Andreas

    2016-01-01

    Although malignant lymphoma is split in over 60 distinct entities, four of them, diffuse large B cell lymphoma, follicular-, Hodgkin's- and mantle cell lymphoma constitute more than half of all new cases. A recent major revision of the Ann Arbor staging system restricts the suffix “A” and “B” just to Hodgkin's lymphoma. Bone marrow exams are abandonned in Hodgkin's and restricted in DLBCL. PET exams at different time points are crucial. PET guided therapy will lead to a reduction of the use of chemo- and radiation therapy. Many new targeted drugs have been introduced. Their therapeutic index is impressive as is their price tag. The radiation and chemotherapy free treatment of malignant lymphoma is within reach. PMID:26732717

  10. 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.

  11. Smac基因的克隆及其对Burkitt's淋巴瘤细胞的促凋亡作用%The cloning of human Smac gene and its pro-apoptotic effect on Burkitt's lymphoma cells

    Institute of Scientific and Technical Information of China (English)

    陆超; 郭锡熔; 陈荣华; 吴升华; 陈吉庆; 赵非; 池霞; 潘晓勤; 费莉; 郭梅; 黄松明

    2005-01-01

    目的克隆人促凋亡基因(second mitochondria-derived activator of caspases,Smac),研究Smac基因转染对Burkitt's淋巴瘤Raji细胞的促凋亡作用.方法从人胚肾293细胞中扩增人Smac基因全长的cDNA;构建含Smac基因全长cDNA的真核表达载体pcDNA3.1/Smac,并转染人Burkitt's淋巴瘤Raji细胞;用Western blot测定外源基因的表达;Hoechest 33 258和碘化丙锭双荧光染色,结合激光共聚焦显微镜观察细胞凋亡形态;流式细胞仪分析细胞凋亡百分率;比色法测定caspase-3酶活性.结果成功克隆人Smac基因全长cDNA,并构建真核表达载体pcDNA3.1/Smac;转染人Smac基因全长cDNA的真核表达载体24 h,可显著诱导Burkitt's淋巴瘤Raji细胞的凋亡,凋亡百分率达(43.7±2.5)%;转染人Smac基因全长cDNA的真核表达载体24 h,可显著诱导Raji细胞中caspase-3酶活性上调,吸光度为0.936±0.041,与正常对照组(0.138±0.026)及空载体转染对照组(0.136±0.036)相比,P <0.05.结论转染并表达外源性Smac基因,可显著诱导人Burkitt's淋巴瘤Raji细胞凋亡.其机制可能与caspase-3酶活性上调有关.

  12. 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.

  13. Study of PHI on regulating apoptosis of Burkitt lymphoma Daudi cell line%PHI对Burkitt淋巴瘤Daudi细胞株凋亡调控的实验研究

    Institute of Scientific and Technical Information of China (English)

    洪苓苓; 黄轶群; 马旭东

    2011-01-01

    Objective:To investigate the effect of PHI on Burkitt lymphoma Daudi cell line in vitro and discuss its potential mechanism.Method:The viability of Daudi cells was observed by MTT method.Apoptotic rate was measured by flow cytometry.The expressions of apoptosis associated protein Bcl-2, proCaspase-9, proCaspase-3,McL-1, XIAP and Cyt-C were detected by Western Blot.Result:Compared with untreated cells, PHI inhibited the proliferation and induced the apoptosis of Daudi cells.It inhibited the expression of Bcl-2, McL-1, XIAP, Cyt-C,proCaspase-9, and proCaspase-3.Conclusion: In vitro, PHI could down-regulate the expression of Bcl-2, McL-1,XIAP, Cyt-C, proCaspase-9, and proCaspase-3.PHI might induce the apoptosis through mitochondrion pathway and inhibite the cells growth in Burkitt lymphoma Daudi cell line.PH1 might be a potential new drug for anti Burkitt lymphoma.%目的:研究PHI在体外对伯基特淋巴瘤淋巴瘤Daudi细胞株的作用,观察PHI对诱导淋巴瘤细胞凋亡的影响,初步探讨其可能的机制.方法:用MTT比色法检测体外Daudi细胞在PHI作用后增殖率的变化.用流式细胞术观察PHI诱导Daudi细胞凋亡.用蛋白免疫印迹法(Western Blot)观察在PHI作用下凋亡相关蛋白Bcl-2、proCaspase-9、proCaspase-3、McL-1、XIAP、Cyt-C表达的变化.结果:经PHI处理的Daudi细胞增殖受到明显抑制;PHI可下调Daudi细胞凋亡相关蛋白Bcl-2、McL-1、XIAP、Cyt-C,proCaspase-9、proCaspase-3的表达,诱导Daudi细胞凋亡.结论:PHI抑制伯基特淋巴瘤淋巴瘤细胞凋亡相关蛋白Bcl-2、McL-1、XIAP、Cyt-C、proCaspase-9、proCaspase-3的表达,可能通过影响线粒体凋亡途径促进Daudi细胞凋亡,抑制其细胞增殖,可能是治疗淋巴瘤的潜在新药.

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

    Science.gov (United States)

    2016-06-08

    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

  15. Study of ADCT-301 in Patients With Relapsed or Refractory Hodgkin and Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-06-30

    Hodgkin Lymphoma; Non-Hodgkin Lymphoma; Burkitt's Lymphoma; Chronic Lymphocytic Leukemia; Small Lymphocytic Lymphoma; Lymphoma, Large B-Cell, Diffuse; Lymphoma, Follicular; Lymphoma, Mantle-Cell; Lymphoma, Marginal Zone; Waldenstrom's Macroglobulinaemia; Lymphoma,T-cell Cutaneous; Lymphoma, T-Cell, Peripheral

  16. Induced and down-regulated proteins in the human cultured hairy cell leukemia line JOK-1 and the Burkitt's lymphoma cell line Daudi during incubation with interferon-alpha: a kinetic study

    DEFF Research Database (Denmark)

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

    1992-01-01

    To elucidate the mechanism of action of interferon-alpha (IFN-alpha), the effect on cell proliferation and protein synthesis in the human hairy cell leukemia line JOK-1 and the Burkitt's lymphoma cell line Daudi were investigated. While Daudi cells were inhibited in proliferation and in total...... protein synthesis, no effect was seen on JOK-1 cells. However, high-resolution two-dimensional gel electrophoresis showed that four polypeptides were induced in JOK-1 cells after IFN-alpha incubation, while an additional 11 were induced and two down-regulated in Daudi cells. Kinetic studies revealed......-fold). Quantitative analytical assessments indicated that four IFN-alpha-inducible polypeptides, present in low amounts of untreated cells, were highly expressed only in sensitive Daudi cells upon IFN-alpha treatment. This observation might indicate a role for these polypeptides in the inhibition...

  17. Bcl-2反义核酸治疗Burkitt'S淋巴瘤裸鼠模型的研究%Bcl-2 antisense therapy in athymic nude mice models of human burkitt's lymphoma

    Institute of Scientific and Technical Information of China (English)

    兰小鹏; 吕联煌; 林景娟; 陈英玉; 陈振兴; 张昭秀

    2002-01-01

    目的探讨Bcl-2反义核酸治疗Burkitt's淋巴瘤的疗效.方法将不含EB病毒的人类BL的细胞株-cA46移植到BAB/C裸鼠体内,采用体内体外交替传代的方式,建立BL裸鼠模型,并将荷瘤裸鼠随机分为反义治疗(A组)、无义对照(B组)和空白对照(C组)三个组,每组5只.A组注射Bcl-2反义核酸,B组注射无义寡核苷酸,C组不注射任何制剂;治疗剂量为5mg/kg/d,给药方式为瘤内局部注射,每天注射一次,连续给药15天.结果A组肿瘤的生长明显受到抑制,其中一只裸鼠的肿瘤消失,其余4只的瘤块明显小于B组和c组.A组对C组的肿瘤抑制率为89.5%;A组对B组的肿瘤抑制率为83.3%,二者无显著差异(P>0.05);而B组对C组的抑制率为36.9%与前二者差异非常显著(P<0.01).结论Bcl-2反义核酸对具有Bcl-2高表达的Burkitt's淋巴瘤具有明显的疗效,具有潜在的临床应用价值.

  18. Evaluation of Inhibition Activity of VCR Transfersomes on Burkitt's Lymphoma in Nude Mice%长春新碱传递体对荷Burkitt's淋巴瘤裸鼠的抑瘤活性评价

    Institute of Scientific and Technical Information of China (English)

    卢懿; 侯世祥; 李晔; 张良珂; 沈富兵; 鞠青

    2008-01-01

    目的 评价长春新碱传递体(vineristine loaded transfersomes, VCR-T)对荷Burkitt's淋巴瘤裸鼠的抑瘤效果.方法 建立荷Burkitt's淋巴瘤的裸鼠模型,将VCR-T分为高(0.8mg·kg -1)、中(0.2mg·kg -1)、低(0.05mg·kg -1)剂量以及单次给药和3次给药组,长春新碱溶液(vincristine solution, VCR-Sol)以0.8mg·kg -1的剂量分3次静脉注射,比较各组荷瘤裸鼠的相对肿瘤增殖率、肿瘤生长曲线、抑瘤率,并进行瘤体组织学检查考察VCR-T的抑瘤效果.结果 各治疗组时肿瘤的生长均有一定的抑制作用,且随着给药剂量及给药次数的增加,对肿瘤的抑制作用也相应的增加;VCR-T以0.8mg·kg -1剂量单次给药则可达到与VCR-Sol相同的效果,而0.2mg·kg -1剂量3次给药的疗效则优于VCR-Sol;所有VCR-T组裸鼠100%存活,VCR-Sol组裸鼠存活率仅75%.结论 VCR-T透皮给药具有比VCR-Sol静注给药更好的抑瘤效果.

  19. Pulmonary lymphoma mimicking metastases: a case report

    OpenAIRE

    Hadda, Vijay; Gopi C Khilnani; Bhalla, Ashu Seith; Gupta, Ruchika; Siddhartha D Gupta; Goel, Ashish

    2009-01-01

    Introduction Lung mass is a common radiological finding among elderly. Bronchogenic carcinoma with metastases is the commonest cause of lung mass with multiple nodules in same or other lung seen in this age group. However, sometimes other uncommon malignancies with better prognosis can also present similarly. Primary pulmonary lymphoma is one of the rare malignancies, which have similar radiological presentation but different treatment and prognosis. Case presentation We present a non-smoking...

  20. 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......(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......-rich morphology, and may be linked to EBV, whereas the other may occur in the absence of immunosuppression, is often of Burkitt-type morphology, and is probably not linked to EBV. In addition to these two main types, other non-Hodgkin lymphomas and Hodgkin's disease do occur....

  1. EBV, HHV8 and HIV in B cell non Hodgkin lymphoma in Kampala, Uganda

    Directory of Open Access Journals (Sweden)

    Pileri Stefano A

    2010-06-01

    Full Text Available Abstract Background B cell non Hodgkin lymphomas account for the majority of lymphomas in Uganda. The commonest is endemic Burkitt lymphoma, followed by diffuse large-B-cell lymphoma (DLBCL. There has been an increase in incidence of malignant lymphoma since the onset of the HIV/AIDS pandemic. However, the possible linkages of HHV8 and EBV to the condition of impaired immunity present in AIDS are still not yet very clearly understood. Objectives 1. To describe the prevalence of Epstein-Barr virus, Human Herpes virus 8 and Human Immunodeficiency Virus-1 in B cell non Hodgkin lymphoma biopsy specimens in Kampala, Uganda. 2. To describe the histopathology of non Hodgkin lymphoma by HIV serology test result in Kampala, Uganda Method Tumour biopsies specimens from 119 patients with B cell non Hodgkin lymphoma were classified according to the WHO classification. Immunohistochemistry was used for detection of HHV8 and in situ hybridization with Epstein Barr virus encoded RNA (EBER for EBV. Real time and nested PCR were used for the detection of HIV. The patients from whom the 1991-2000 NHL biopsies had been taken did not have HIV serology results therefore 145 patients biopsies where serology results were available were used to describe the association of HIV with non Hodgkin lymphoma type during 2008-2009. Results In this study, the majority (92% of the Burkitt lymphomas and only 34.8% of the diffuse large B cell lymphomas were EBV positive. None of the precursor B lymphoblastic lymphomas or the mantle cell lymphomas showed EBV integration in the lymphoma cells. None of the Burkitt lymphoma biopsies had HIV by PCR. Of the 121 non Hodgkin B cell lymphoma patients with HIV test results, 19% had HIV. However, only 1(0.04% case of Burkitt lymphoma had HIV. All the tumours were HHV8 negative. Conclusions The majority of the Burkitt lymphomas and two fifths of the diffuse large B cell lymphomas had EBV. All the tumours were HHV8 negative. Generally, the

  2. Burkitt’s Lymphoma Presented as Advanced Ovarian Cancer without Evidence of Lymphadenopathy: CT and MRI Findings

    OpenAIRE

    Lucia Manganaro; Silvia Bernardo; Maria Eleonora Sergi; Paolo Sollazzo; Valeria Vinci; Alessandra De Grazia; Anna Clerico; Maria Giovanna Mollace; Matteo Saldari

    2013-01-01

    Burkitt's lymphoma is a rare non-Hodgkin's lymphoma which can occasionally involve the ovary and may cause confusion for the clinician since its presentation might mimic other much more frequent tumors. We present a case of a 23-year-old woman with sporadic Burkitt’s lymphoma presented as advanced ovarian cancer with bilateral ovarian masses, peritoneal carcinomatosis, ascites, and marked elevation of CA-125. Liver involvement and atypical bone lesions, such as the cranial vault and the ili...

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

    OpenAIRE

    Bouabdallah, Réda

    2015-01-01

    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 l...

  4. A rare case of primary cardiac lymphoma.

    Science.gov (United States)

    Khan-Kheil, Ayisha Mehtab; Mustafa, Hanif Muhammad; Anand, Dhakshinamurthy Vijay; Banerjee, Prithwish

    2015-01-01

    A 71-year-old man presented with shortness of breath and tachycardia along with systemic symptoms of weight loss and lethargy. A pulmonary embolus was the initial suspected diagnosis but through extensive investigations a rarer cause of his symptoms was identified. This case demonstrates the importance of cardiac imaging in the assessment and non-invasive tissue characterisation of a suspected cardiac tumour; in our case, this was subsequently confirmed by careful histological/immunocytochemical evaluation of the pericardial effusion as a primary cardiac B-cell non-Hodgkin's lymphoma, thus enabling appropriate management leading to an excellent clinical outcome. PMID:26538249

  5. Alisertib With and Without Rituximab in Treating Patients With Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-07-15

    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 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

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

    OpenAIRE

    Kryssia Rodríguez-Castro; Henry Zamora-Barquero

    2005-01-01

    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.

  7. 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.

  8. Burkitt's淋巴瘤/白血病

    Institute of Scientific and Technical Information of China (English)

    李晓燕

    2012-01-01

    @@ Burkitt's淋巴瘤/白血病(Burkitt's Lymphoma BL)是一种高度侵袭性肿瘤,由单一形态的、中等大小的B细胞组成,多见核分裂象,常以结外或急性白血病起病.在2001年WHO分类中Burkitt's淋巴瘤和急性白血病-L3(A LL-3)被认为是同一种疾病的两个阶段.

  9. 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.

  10. Sonographic Findings of Primary Tracheal Lymphoma: Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min Sung; Ahn, Kook Jin; Kim, Jee Young; Kim, Hyo Lim; Park, Jeong Mi [Catholic University of Korea, College of Medicine, Seoul (Korea, Republic of)

    2010-06-15

    Primary lymphoma of the trachea is extremely rare and clinical presentation is nonspecific. CT findings are focal tracheal narrowing caused by a solitary mass or polypoid thickening of the tracheobronchial wall caused by diffuse infiltration of the submucosa. However, US finding of primary lymphoma of the trachea has been not reported. We experienced a case of primary lymphoma of the trachea presenting as a homogenous hypoechoic mass, and discuss ultrasonographic and CT findings of the case

  11. Cutaneous B cell lymphomas: Report of two interesting cases

    Directory of Open Access Journals (Sweden)

    Ravichandran Gurumurthy

    2015-01-01

    Full Text Available Cutaneous B cell lymphomas can arise primarily from the skin or may occur due to secondary spread from nodal lymphomas. Primary lymphomas are confined to the skin without systemic spread and they differ from secondary lymphomas in their clinical behavior, treatment and prognosis. Cutaneous lymphomas being relatively rare, lack of precise definition and understanding of their clinical behavior diseases leads to pitfalls in the diagnosis. We report two cases of cutaneous B cell lymphomas who presented with fever of unknown origin initially and later found to have skin lesions. Hence, skin can be a potential diagnostic clue in the evaluation of patients with fever of unknown origin. The distinctions between the primary and the secondary lymphomas become important in choosing the treatment and assessing the prognosis.

  12. 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.

  13. A RARE CASE OF PLEURAL LYMPHOMA

    OpenAIRE

    Basuthakur Sumitra; Sarkar Anirban; Burman Sushanta; Dandale Rajesh

    2008-01-01

    We present a case report of a 20 years old male who had low grade fever, weight loss of about 10 kg and left-sided chest pain increasing in intensity over a year. Clinically, it mimicked left sided pleural effusion with a tender, soft, parietal swelling in left in-fraaxillary area. Chest x-ray and Computerized Tomography-scan of thorax showed pleura based mass in left hemi thorax. Computerized Tomography guided Fine Needle Aspiration Cytology confirmed the diagnosis of non Hodgkin Lymphoma, d...

  14. A rare case of pleural lymphoma

    Directory of Open Access Journals (Sweden)

    Basuthakur Sumitra

    2008-01-01

    Full Text Available We present a case report of a 20 years old male who had low grade fever, weight loss of about 10 kg and left-sided chest pain increasing in intensity over a year. Clinically, it mimicked left sided pleural effusion with a tender, soft, parietal swelling in left in-fraaxillary area. Chest x-ray and Computerized Tomography-scan of thorax showed pleura based mass in left hemi thorax. Computerized Tomography guided Fine Needle Aspiration Cytology confirmed the diagnosis of non Hodgkin Lymphoma, diffuse large B cell type, high-grade.

  15. 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.

  16. Waldenstrom's macroglobulinemia associated with Hodgkin's lymphoma: a case report

    OpenAIRE

    Fu, Yuan; Zhu, Huayuan; Liu, Peng

    2013-01-01

    Abstract Waldenstrom's macroglobulinemia/lymphoplasmacytic lymphoma (WM/LPL) is a low-grade B-cell non-Hodgkin's lymphoma with an indolent clinical course. Higher-grade non-Hodgkin lymphoma (NHL) and therapy-related myelodysplasia/acute leukemia (t-MDS/AML) have been reported in patients with WM/LPL in previous studies. However, only two cases with WM/LPL were reported to develop to Hodgkin lymphoma (HL). Here, we report the first case of WM/LPL who developed classical HL simultaneously 3 yea...

  17. 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

  18. 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...

  19. 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

  20. Lymphomas in sub-Saharan Africa – what can we learn and how can we help in improving diagnosis, managing patients and fostering translational research?

    OpenAIRE

    Naresh, Kikkeri N; Raphael, Martine; Ayers, Leona; Hurwitz, Nina; Calbi, Valeria; Rogena, Emily; Sayed, Shahin; Sherman, Omar; Ibrahim, Hazem; Lazzi, Stefano; Mourmouras, Vasileios; Rince, Patricia; Githanga, Jessie; Byakika, Bessie; Moshi, Emma

    2011-01-01

    Approximately 30,000 cases of non-Hodgkin lymphoma (NHL) occur in the equatorial belt of Africa each year. Apart from the fact that Burkitt lymphoma (BL) is very common among children and adolescents in Africa and that an epidemic of human immunodeficiency virus (HIV) infection is currently ongoing in this part of the world, very little is known about lymphomas in Africa. This review provides information regarding the current infrastructure for diagnostics in sub-Saharan Africa. The results o...

  1. Radiation Therapy in a Case of Orbital Lymphoma

    OpenAIRE

    Molinaro MA

    2008-01-01

    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 co...

  2. Hodgkin's lymphoma mimicking necrotizing pneumonia: case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Eun Ah; Lee, Hyun Ju; Im, Jung GI; Goo, Jin Mo; Lim, Kun Young; Lee, Chang Hyun [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    2004-11-01

    This study describes a case of pulmonary Hodgkin's lymphoma of the nodular sclerosing type presenting as a large cavitary mass with air-fluid levels. We also conduct a review of the previous articles on pulmonary Hodgkin's lymphoma.

  3. 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.

  4. A CASE OF PRIMARY UTERINE LYMPHOMA

    Directory of Open Access Journals (Sweden)

    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.

  5. 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...... was probably directly related to the mechanism of action of IFN-alpha, whereas the other changes were most consistent with an unspecific inhibition of protein synthesis, possibly due to an accumulation of cells in G0, even though a differentiating effect cannot be ruled out. Thus, the unique in vivo effect...

  6. Clinical analysis of unclassifiable B-cell lymphoma intermediates between diffuse lage B-cell lymphoma and Burkitt lymphoma%介于弥漫大B细胞淋巴瘤和伯基特淋巴瘤之间的未分类淋巴瘤

    Institute of Scientific and Technical Information of China (English)

    李素彩; 南飞飞; 贾思思; 曹婧语; 樊姗姗; 张超; 张明智; 张蕾

    2016-01-01

    目的:分析介于弥漫大B细胞淋巴瘤和伯基特淋巴瘤之间的未分类的B细胞淋巴瘤(B-cell lymphoma,unclassifiable,with features intermediate between DLBCL and Burkitt lymphoma,DLBCL/BL)的临床特点、治疗与预后,增加对该病的认识。方法:收集郑州大学第一附属医院2013年1月至2014年12月收治的13例DLBCL/BL患者临床病理资料,采用Kaplan-Meier法进行生存分析,采用Log rank检验对临床分期、年龄、LDH水平、IPI评分、初治化疗方案等进行单因素分析。结果:13例患者中12例存在结外侵犯,13例患者的中位OS为10个月,中位PFS为6个月。单因素分析显示IPI评分、LDH水平与预后有统计学相关性,行CHOP、CHOP样与高强度化疗方案患者之间生存差异具有统计学意义(P=0.054)。结论:DLBCL/BL恶性程度高,生存期短,结外侵犯多见,对CHOP及CHOP样方案治疗反应差,高强度化疗可能改善预后,IPI评分≥3分及LDH升高是其不良预后因素。%Objective:To analyze clinical characteristics, treatment, and prognosis of B-cell lymphoma, unclassifiable, with features in-termediate between diffuse large B-cell lymphoma and Burkitt lymphoma (DLBCL/BL). Methods:The clinical and pathological data of 13 DLBCL/BL patients, who were treated in the First Affiliated Hospital of Zhengzhou University between January 2013 and December 2014, were collected. Overall survival (OS) and progression-free survival (PFS) were estimated by the Kaplan-Meier method. Through the log-rank test, survival curves were compared among groups classified by clinical stage, age, serum lactate dehydrogenase (LDH) lev-el, international prognostic index (IPI) score, or first chemotherapy regimen. Results:Among the 13 patients with DLBCL/BL, 12 pa-tients showed extra-nodal involvement. The median OS and PFS were only 10 and 6 months, respectively. Univariate analysis showed that the LDH levels and IPI scores exerted

  7. Radiation Therapy in a Case of Orbital Lymphoma

    Directory of Open Access Journals (Sweden)

    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.

  8. AIDS-related lymphomas in Nigeria

    Directory of Open Access Journals (Sweden)

    R.A. Bolarinwa

    2009-10-01

    Full Text Available Aggressive non-Hodgkin's lymphoma (NHL, including primary central nervous system (CNS lymphoma, lymphoblastic lymphoma and non-endemic Burkitt's lymphoma have been recognized as AIDS-defining cancers in most developed countries. However, HIV/AIDS epidemics appear not to have been associated with higher incidence of lymphomas in Africa. We therefore carried out this study to highlight the significance or otherwise of HIV/AIDS epidemics in the pathogenesis of lymphomas in a population of Nigerians with the disease. Since January 1993 to the present, all patients with haematologic cancers are routinely screened (following appropriate counseling for HIV infection. Patients with a histological diagnosis of malignant chronic lymphoproliferative diseases {non-Hodgkin lymphoma (NHL, chronic lymphocytic leukaemia (CLL, Burkitt's lymphoma (BL and Hodgkin lymphoma (HL} at the Obafemi Awolowo University Teaching Hospitals' Complex, Ile-Ife from January 1993 to August 2008 were noted. Those patients confirmed to be HIV/AIDS positive among the cohort with lymphomas were retrospectively studied using their clinical case notes. Data obtained were analyzed using appropriate descriptive and inferential statistics. A total of 391 patients were histologically confirmed to have lymphoma {NHL-109, (27.9%; CLL-76, (19.4%; BL-178, (45.5% and HL-28, (7.2%} during the study period. Nine patients (2.3% were confirmed to be HIV- positive, all within the age bracket 24-60 (median = 50 years. Six of these, five males and one female, ages 24-60 (median = 37.5 years, had NHL while another three, all females (age 50 - 68years; median = 56 years had CLL. None of the patients with HL and BL were HIV positive. Patients with NHL presented at advanced stage of the disease (at least clinical stage IIIb, and all those with CLL presented at stage C of the International Working Party Classification. All the HIV-positive patients with NHL succumbed to the disease within one to three

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

    Directory of Open Access Journals (Sweden)

    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.

  10. 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.

  11. Definition of MYC genetic heteroclonality in diffuse large B-cell lymphoma with 8q24 rearrangement and its impact on protein expression.

    Science.gov (United States)

    Valera, Alexandra; Epistolio, Samantha; Colomo, Lluis; Riva, Alice; Balagué, Olga; Dlouhy, Ivan; Tzankov, Alexandar; Bühler, Marco; Haralambieva, Eugenia; Campo, Elias; Soldini, Davide; Mazzucchelli, Luca; Martin, Vittoria

    2016-08-01

    MYC rearrangement can be detected in a subgroup of diffuse large B-cell lymphoma characterized by unfavorable prognosis. In contrast to Burkitt lymphoma, the correlation between MYC rearrangement and MYC protein expression in diffuse large B-cell lymphoma is less clear, as approximately one-third of rearranged cases show negative or low expression by immunohistochemistry. To better understand whether specific characteristics of the MYC rearrangement may influence its protein expression, we investigated 43 de novo diffuse large B-cell lymphoma positive for 8q24 rearrangement by FISH, using 14 Burkitt lymphoma for comparison. Different cell populations (clones), breakpoints (classical vs non-classical FISH patterns), partner genes (IGH vs non-IGH) and immunostaining were detected and analyzed using computerized image systems. In a subgroup of diffuse large B-cell lymphoma, we observed different clones within the same tumor distinguishing the founder clone with MYC rearrangement alone from other subclones, carrying MYC rearrangement coupled with loss/extra copies of derivatives/normal alleles. This picture, which we defined MYC genetic heteroclonality, was found in 42% of cases and correlated to negative MYC expression (P=0.026). Non-classical FISH breakpoints were detected in 16% of diffuse large B-cell lymphoma without affecting expression (P=0.040). Non-IGH gene was the preferential partner of rearrangement in those diffuse large B-cell lymphoma showing MYC heteroclonality (P=0.016) and/or non-classical FISH breakpoints (P=0.058). MYC heteroclonality was not observed in Burkitt lymphoma and all cases had positive MYC expression. Non-classical FISH MYC breakpoint and non-IGH partner were found in 29 and 20% of Burkitt lymphoma, respectively. In conclusion, MYC genetic heteroclonality is a frequent event in diffuse large B-cell lymphoma and may have a relevant role in modulating MYC expression. PMID:27125356

  12. 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

  13. Primary testicular lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    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.

  14. A Case of an Abdominal Mass: Follicular Lymphoma

    OpenAIRE

    Walker, Tina L; Lopez, Gabriel E

    2011-01-01

    Follicular lymphoma (FL) is the second most common subtype of non-Hodgkin lymphoma. The disease usually affects older individuals, with the average age at diagnosis being 63.5 years. Only in 4% of cases is the disease diagnosed in individuals younger than age 40 years. The case presented in this report describes the diagnosis of FL in a 38-year-old woman and highlights the variability of this disease. Tumor grading, disease staging, and the Follicular Lymphoma International Prognostic Index s...

  15. Panobinostat in Treating Patients With Relapsed or Refractory Non-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 Lymphoblastic 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; Recurrent Small Lymphocytic Lymphoma; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Waldenstrom Macroglobulinemia

  16. 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

  17. A case of follicular lymphoma complicated with mesenteric panniculitis

    Directory of Open Access Journals (Sweden)

    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.

  18. Effects of Epstein-Barr virus on host gene expression in Burkitt's lymphoma cell lines%EB病毒对伯基特淋巴瘤细胞系宿主基因表达的影响

    Institute of Scientific and Technical Information of China (English)

    Peter Broderick; Michael Hubank; Alison Sinclair

    2009-01-01

    背景与目的:Epstein-Barr病毒(Epstein-Barr virus,EBV)以潜伏状态存在于Burkitt's淋巴瘤(Burkitt's lymphoma,BL)细胞中,其基因表达呈高度限制模式,只有少数肿瘤细胞存在病毒裂解性复制.BL细胞株可被诱导进入病毒裂解周期,通过刺激表面免疫球蛋白分子启动病毒复制过程.此过程中,有许多EBV基因表达,这些基因可能影响宿主基因的表达.本实验目的在于鉴定BL细胞中由EBV所调节的宿主基因及由表面IgC连接所调节的宿主基因.方法:利用微阵列检测EBV阳性Akata细胞和EBV阴性AK31细胞中差异性表达的基因.结果:Akata和AK31细胞中共有91个人类基因呈差异性表达,细胞受刺激进入裂解性复制后,检测到198个差异性表达基因.其中myd88基因的差异性表达与TLR9信号通路受损有关.结论:EBV下调了在裂解周期激活早期阶段由表面Ig交联作用所调节的大部分基因.这些基因与细胞存活、信号转导、转录控制以及可能调节B淋巴细胞和其他细胞(如可能影响病毒复制的HDAC4)EBV转化的免疫应答过程有关.

  19. Primary esophageal Burkitt’s lymphoma: a rare case report and review of literature

    OpenAIRE

    Madabhavi, Irappa; Patel, Apurva; Revannasiddaiah, Swaroop; Choudhary, Mukesh; Anand, Asha; Das, Priyanka; Panchal, Harsha; Parikh, Sonia; Aagre, Suhas; Bhardava, Vishalkumar; Talele, Avinash

    2014-01-01

    Esophageal lymphoma is a rare condition, accounting for less than 1% of all gastrointestinal lymphomas. Primary extra nodal esophageal lymphoma constitutes less than 0.2% cases of the total esophageal lymphomas. The definition of primary GI lymphoma has differed among authors. The etiology of the disease is unknown, with the role of Epstein-Barr virus being controversial. The common symptoms of patients with esophageal lymphoma include dysphasia, odynophagia, weight loss, chest pain or presen...

  20. 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

    Determining the presence of MYC gene rearrangements is becoming an increasingly important part of the diagnostic workup in aggressive lymphoma. Cytogenetic MYC alterations aid in differentiating diffuse large B-cell lymphoma (DLBCL) from Burkitt lymphoma. In addition, MYC aberrations are associated...... 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......, 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...

  1. A Case of Primary Hepatic Lymphoma and Related Literature Review

    Directory of Open Access Journals (Sweden)

    Yonghua Liu

    2016-01-01

    Full Text Available Objective. Primary hepatic lymphoma is a rare disease. And the clinical manifestations of this disease are nonspecific. The objective of this paper is to improve clinicians’ understanding of this disease. Methods. We analyzed the clinical characteristics of a case of primary hepatic lymphoma in association with hepatitis B virus infection and reviewed the literature. Conclusion. The clinical manifestations of primary hepatic lymphoma are nonspecific. And it is easily misdiagnosed. Postoperative radiotherapy of patients with early stage was previously speculated to achieve favorable improvement. The application of targeted therapeutic drugs, chemotherapy, or combined local radiotherapy has become the first-line treatment strategy.

  2. Signet-ring Cell Lymphoma-a Case Report.

    Science.gov (United States)

    Masir, N; Cheong, S K; Noordin, K

    2001-01-01

    A case of signet-ring cell lymphoma diagnosed initially by fine needle aspiration cytology is reported. This rare tumor is a variant of follicular lymphoma, which closely resembles metastatic adenocarcinoma and other tumors which exhibit signet-ring cell appearance. Correct diagnosis can be achieved by careful morphologic analysis together with positive reactivity with lymphoid markers. The cytohistologic, immunohistochemical and electron microscopic features are described, and the differ ential diagnostic considerations are discussed in the report. PMID:27420125

  3. 去甲斑蝥素对Burkitt淋巴瘤Raji细胞株生物学特性的影响%Norcantharidin inhibits proliferation of Burkitt lymphoma Raji cells and induces cell cycle arrest

    Institute of Scientific and Technical Information of China (English)

    余莉华; 曾雅莉; 贺艳杰; 胡亮杉; 宋朝阳; 郭坤元

    2012-01-01

    目的:探讨去甲斑蝥素(nor-cantharidin,NCTD)对Raji细胞的增殖抑制及周期阻滞作用.方法:通过台盼蓝拒染法观察NCTD对Raji细胞及外周血单个核细胞(peripheral blood mononuclear cells,PBMC)的增殖抑制情况;甲基纤维素集落形成法观察NCTD对Raji细胞自我更新能力的影响;流式细胞仪检测Raji 细胞周期变化.结果:NCTD抑制Raji细胞增殖,具有剂量时间依赖性(P < 0.05),但是对单个核细胞增殖无影响(P > 0.05);NCTD显著抑制Raji细胞的集落形成能力(P < 0.05),NCTD使 Raji细胞G2/M期细胞增多,G0/G1期细胞和S期细胞减少.结论:去甲斑蝥素能抑制Raji细胞增殖并产生G2/M期阻滞,且对Raji原始干祖细胞有抑制作用,有可能成为一种新的抗瘤制剂作用于人Burkitt淋巴瘤.%Objective To investigate the effects of Norcantharidin (NCTD) on human Burkitt lymphoma cell line Raji proliferation and cell cycle arrest in vitro. Methods Trypan blue assay was used to detect the inhibiting rate of NCTD on Raji cells and peripheral blood mononuclear cells (PBMC), in which concentration of NCTD were different. The self-renewal and proliferating ability were examined by methylcellblose conlony-forming units(CFU) assay. The cell cycle were detected by flow cytometry. Results By using Trypan blue assay, we found that NCTD can inhibit the proliferation of Raji cells significantly in dose- and time-dependant manners (P 0.05). The CFU assay shows that the amount of colony-forming number decreased more in Raji cells administated with NCTD than in Raji cells which were pre-treated with NCTD for 48 h. The proportion of cells at the G2/M stage increased while ones at the GBurkitt lymphoma

  4. Primary salivary gland lymphomas:A case series

    Directory of Open Access Journals (Sweden)

    Rajeev Sen

    2016-01-01

    Full Text Available Background: Primary lymphoma of the salivary gland is not often encountered in routine practice. About 5–10% of Non-Hodgkin's lymphomas (NHLs are found in the salivary gland, most frequently involving parotid gland. Henceforth, it is necessary to understand the distinct clinical presentations and course of primary salivary gland lymphomas as this may help guide the proper diagnosis and management of patients with these tumors. Materials and Methods: We retrospectively reviewed primary NHL diagnosed at our medical institute over a period of 2 years. Results: Five cases of primary salivary gland lymphoma were found, two involving parotid gland while other three affecting submandibular gland. None of the cases had a clinical suspicion of lymphoma. However, they were diagnosed as having NHL B-cell type on histopathology. Conclusion: Since primary salivary gland NHL is an uncommon finding, it is often overlooked as the differential diagnosis. Methods of diagnosing and treating lymphoma are different from those of other benign pathologies of the salivary gland. Therefore, a high index of suspicion is warranted to provide a quick and efficient diagnosis and treatment without subjecting the patient to unnecessary tests and procedures.

  5. PHI Regulates Histone Methylation and Acetylation in Burkitt Lymphoma Daudi Cell Line%PHI对Burkitt淋巴瘤Daudi细胞株组蛋白甲基化和乙酰化调控的实验研究

    Institute of Scientific and Technical Information of China (English)

    洪苓苓; 马旭东; 黄轶群

    2011-01-01

    本研究观察异硫氰酸苯己酯(PHI)在体外对Burkitt淋巴瘤Daudi细胞株的作用及对淋巴瘤细胞表观遗传学调控的影响,初步探讨其可能的机制.用流式细胞术检测PHI处理后的细胞凋亡率,蛋白免疫印迹法检测PHI处理后的细胞的组蛋白H3、H4乙酰化和H3K4、H3K9甲基化状态改变.结果表明,PHI诱导细胞凋亡并提高组蛋白H3、H4乙酰化水平,组蛋白H3K4甲基化增强,而H3K9甲基化减弱.结论:PHI能上调与转录激活相关的组蛋白H3乙酰化水平及甲基化H3K4,下调转录抑制相关的组蛋白甲基化H3K9,促进肿瘤细胞凋亡,PHI可作为淋巴瘤的靶向治疗药物.%This study was purposed to investigate the effects of phenylhexyl isothiocyanate (PHI) on Burkitt lymphoma Daudi cell line and regulation of histone acetylation and methylation in Daudi cells, and to explore the potential mechanism. The apoptotic rate of Daudi cells treated with PHI was measured by flow cytometry, the changes of histone H3 and H4 acetylation, histone H3K9 and H3K4 methylation in Daudi cells treated with PHI were detected by Western blot. The results showed that PHI could induce apoptosis of Daudi cells, increased the acetylation level of H3 and H4, enhanced the methylation of H3K4, but reduced the methylation of H3K9. It is concluded that the PHI can upregulate the acetylation level of histone H3 associated with transcription stimulation and the methylation of histone H3K4, down-regulate the methylation on histone H3K9 associated with transcription inhibition, promotes the apoptosis of Daudi cells. PHI may be a potential agent for target therapy of lymphoma.

  6. 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

  7. 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

  8. MORAb-004 in Treating Young Patients With Recurrent or Refractory Solid Tumors or Lymphoma

    Science.gov (United States)

    2016-01-07

    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 Immunoblastic Large Cell Lymphoma; Childhood Nasal Type Extranodal NK/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; 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 Hodgkin Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Childhood Anaplastic Large Cell Lymphoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell 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; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Hairy Cell Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; T-cell Large Granular Lymphocyte Leukemia; Testicular Lymphoma; Unspecified Adult Solid Tumor, Protocol Specific; Unspecified Childhood Solid Tumor, Protocol Specific; Waldenström Macroglobulinemia

  9. 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 .

  10. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  13. 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.

  14. 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.

  15. 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.

  16. Angioimmunoblastic T cell lymphoma:clinical analysis of 42 cases

    Institute of Scientific and Technical Information of China (English)

    张晨

    2014-01-01

    Objective To explore the clinical characteristics and prognosis of patients with angioimmunoblastic T cell lymphoma(AITL).Methods The clinical features and prognostic factors of 42 cases newly diagnosed as AITL at Peking University Cancer Hospital from January 2007 to August 2012 were retrospectively analyzed.Results Their median age was 59(34-76)

  17. 5-Azacytidine up regulates the expression of Epstein-Barr virus nuclear antigen 2 (EBNA-2) through EBNA-6 and latent membrane protein in the Burkitt's lymphoma line rael.

    Science.gov (United States)

    Masucci, M G; Contreras-Salazar, B; Ragnar, E; Falk, K; Minarovits, J; Ernberg, I; Klein, G

    1989-01-01

    Nonproductive infection of B lymphocytes by Epstein-Barr virus (EBV) is associated with a highly restricted expression of viral genes. In growth-transformed lymphoblastoid cell lines, the products of these genes include a complex of at least six EBV nuclear antigens (EBNAs) (EBNA-1 through EBNA-6) and one membrane protein (latent membrane protein [LMP]). EBV-carrying Burkitt's lymphoma (BL) biopsies and derived cell lines that have retained a representative phenotype (group I BL lines) express only EBNA-1 (M. Rowe, D. T. Rowe, C. D. Gregory, L. S. Young, P. J. Farrell, H. Rupani, and A. B. Rickinson, EMBO J. 6:2743-2751, 1987). We have found that EBNA-2 through EBNA-6 and LMP can be up regulated by treating the group I BL line Rael with the DNA-demethylating agent 5-azacytidine (5-AzaC). The drug acted in a time- and dose-dependent manner. EBNA-2-positive cells were detected by anti-complement immunofluorescence staining just 12 h after addition of 4 microM 5-AzaC and reached a maximum number at 72 h, when up to 75% of the population was positive. EBNA-2, EBNA-3, EBNA-4, EBNA-4, EBNA-6, and LMP were demonstrated immunoblots starting at 48 h. The EBV-encoded early antigens and viral capsid antigens were also induced but at a lower level. EBNA-2 and the lytic cycle-associated antigens appeared with a different time course and in largely nonoverlapping cell subpopulations, as demonstrated by double fluorescence staining. Thus, EBNA-2 expression was not restricted to lytically infected cells, nor was EBNA-2 required for entry into the lytic cycle. The coding and regulatory sequences of EBNA-2 and LMP were found to be highly methylated in Rael cells and were, as expected, demethylated after 5-AzaC treatment. These findings suggest that DNA methylation may participate in the regulation of growth transformation-associated viral genes in BL cells. Images PMID:2470924

  18. Effects of re-expression of hsa-miR-150 on proliferation and apoptosis in Burkitt's lymphomas%hsa-miR-150再表达对Burkitt淋巴瘤增殖与凋亡的影响

    Institute of Scientific and Technical Information of China (English)

    陈少红; 韩西群; 代新珍; 简文静; 严金海; 赵彤

    2014-01-01

    目的 探讨hsa-miR-150在正常人B淋巴细胞群及人Burkitt淋巴瘤(Burkitt's lymphoma,BL)中的表达,分析hsa-miR-150再表达对人BL细胞株Daudi及Raji体外增殖及凋亡的影响.方法 采用流式细胞技术(flow cytometry,FCM)从扁桃体炎标本中分选出正常B淋巴细胞群,应用qRT-PCR技术检测hsa-miR-150在细胞群中的表达,同时检测hsa-miR-150在BL细胞株Daudi及Raji中的表达;将载有hsa-miR-150的慢病毒稳定转染Daudi及Raji,采用FCM、MTT及IP染色法观察hsa-miR-150再表达对Daudi及Raji细胞增殖与凋亡的影响.结果 FCM从扁桃体组织中分选出4群正常的B淋巴细胞群,分别为na(i)ve细胞(NC)、中心母细胞(CB)、中心细胞(CC)、记忆B细胞(MC),hsa-miR-150在NC、CB、CC、MC中的表达呈动态性,相对于NC,CB及CC低表达hsa-miR-150(P <0.001).与正常B淋巴细胞相比,hsa-miR-150在Daudi及Raji中明显低表达(P<0.001).与对照组相比,实验组细胞增殖明显受抑制(P<0.001),凋亡明显增加(P <0.001).结论 hsa-miR-150对正常B淋巴细胞的分化具有重要作用,与BL的发生、发展可能存在一定关系;hsa-miR-150再表达可抑制Daudi及Raji细胞增殖,诱导其凋亡,为后续诱导分化治疗研究打下基础.

  19. Primary central nervous system lymphomas and related diseases: Pathological characteristics and discussion of the differential diagnosis.

    Science.gov (United States)

    Sugita, Yasuo; Muta, Hiroko; Ohshima, Koichi; Morioka, Motohiro; Tsukamoto, Yoshihiro; Takahashi, Hitoshi; Kakita, Akiyoshi

    2016-08-01

    Although primary diffuse large B-cell lymphomas of the CNS are designated as primary CNS lymphomas according to the WHO Classification of Tumours of Haematopoietic and Lymphoid Tissue in 2008, a variety of other lymphomas (Burkitt lymphomas, EBV-positive diffuse large B-cell lymphoma of the elderly) and related diseases (lymphomatoid granulomatosis) that are also found in the CNS have been spotlighted in recent years. The histopathology of primary CNS Burkitt lymphomas mimics that of primary diffuse large B-cell lymphomas of the CNS after steroid administration. Therefore, for correct diagnosis of the involved lymphoma, comprehensive fluorescent in situ hybridization analysis for c-MYC and BCL2 is recommended in all primary CNS lymphoma cases with aggressive clinical course, multifocal involvement of the CNS, and a high proliferation index. The pathological characteristics of primary CNS EBV-positive diffuse large B-cell lymphoma of the elderly have similarities with those of the latency phenotype III, EBV lymphoproliferative disorders that arise in the setting of immunodeficiency. These age-related lymphomas usually occur in elderly immunocompetent patients, and the incidence of this disease was estimated to range from 4.0% to 13.6% of all primary CNS lymphomas. Shorter overall survival has been reported for patients with this disease. Lymphomatoid granulomatosis (LYG) is a systemic, EBV-driven, angiocentric and angiodestructive lymphoproliferative disorder. Primary LYG that shows distinct clinicopathological features compared with systemic LYG was recently reported. Finally, this review focuses on the relationship between primary CNS lymphomas and demyelinating diseases, and the concomitant use of intraoperative cytology and frozen sections that are helpful in rapid intraoperative diagnosis. PMID:26607855

  20. Tracheal involvement of bronchus-associated lymphoid tissue lymphoma: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Kyung Sik; Jeon, Kyung Neough; Kang, Duk Sik [College of Medicine, Kyungpook National Univ., Taegu (Korea, Republic of)

    2002-01-01

    Primary malignant tumors of the trachea are rare, the most prevalent histologies beeing squamous cell and adenoid cystic carcinoma. A review of the literature revealed only ten cases of primary tracheal or bronchial non-Hodgkin's lymphoma. We describe a case in which tracheal involvement of bronchus-associated lymphoid tissue lymphoma, a subtype of non-Hodgkin's lymphoma, occurred.

  1. 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.

  2. 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.

  3. Panobinostat and Everolimus in Treating Patients With Recurrent Multiple Myeloma, Non-Hodgkin Lymphoma, or Hodgkin Lymphoma

    Science.gov (United States)

    2016-04-19

    Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; B-cell Adult Acute Lymphoblastic Leukemia; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Hepatosplenic T-cell Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Primary Central Nervous System Non-Hodgkin Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Hodgkin 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 Multiple Myeloma; Splenic Marginal Zone Lymphoma; T-cell Adult Acute Lymphoblastic Leukemia; Waldenström Macroglobulinemia

  4. Epstein-Barr virus infection induces rapid c-fos and BZLF1 transient expression in EBV-negative Burkitt's lymphoma-derived Akata%EB病毒感染诱导Akata的c-fos及BZLF1基因的短暂表达

    Institute of Scientific and Technical Information of China (English)

    温旺荣; 李莉; 陈盛亭; 林晓丹; 吴勇; 曹燕

    2009-01-01

    Objective To investigate the influence on expression of early gene c-fos and the BZLF1 transient in EBV-negative Burkitt' s lymphoma-derived Akata cells infected by EB virus. Methods EBV-negative Burkitt' s lymphoma-derived Akata cells were infected by EBV from Akata\\GFEEBV.c18. Moreover c-fos and BZLF1 expression postinfection were detected by RT-PCR or Western blot. Results The rapid increase of c-los expression from 30 min to 3 h post-infection and BZLF1 or BZLF1 protein transient expression from 1.5 h to 48 h or from 6 h to 12 h(there after disappeared) were detected by RT-PCR or Western blot. Conclusion These results indicated that EBV infection could induce c-los and then BZLF1 transient expression in Akata cells.%目的 研究EB病毒感染对EB病毒阴性的Burkitt'S淋巴瘤细胞株Akata的B细胞早早期癌前基因c-fos及病毒激活的关键转录因子BZLF1的表达的影响.方法 应用EB病毒(来源于EB病毒阳性Akata/GFP.EBV.c18)感染EB病毒阴性的Burkitt'S淋巴瘤细胞株Akata,使用RT-PCR和蛋白质印迹技术分别检测EB病毒感染不同时间后细胞c-fos和EB病毒的BZLF1的表达. 结果 EB病毒感染Akata后30min到3 h期间c-fos的表达明显增加,随后恢复正常;EB病毒感染后1.5 h到48 h的BZLF1的短暂表达,随后消失;而且EB病毒感染后6 h到12 h BZLF1蛋白也有短暂表达.随后消失. 结论 EB病毒感染能诱导Akata的B细胞c-fos及随后的BZLF1的短暂表达.

  5. Precursor B-Cell Acute Lymphoblastic Leukemia/Lymphoma with L3 Morphology, Philadelphia Chromosome, MYC Gene Translocation, and Coexpression of TdT and Surface Light Chains: A Case Report

    Directory of Open Access Journals (Sweden)

    Alicia C. Hirzel

    2013-01-01

    Full Text Available Acute lymphoblastic leukemia is predominantly found in children. It is a neoplasm of precursor cells or lymphoblasts committed to either a B- or T-cell lineage. The immature cells in B-acute lymphoblastic leukemia/lymphoma can be small or medium sized with scant or moderate cytoplasm and typically express B-cell markers such as CD19, cytoplasmic CD79a, and TdT without surface light chains. These markers, along with cytogenetic studies, are vital to the diagnosis, classification, and treatment of these neoplasms. We present an unusual case of a precursor B-cell ALL, in an 82-year-old woman, who presented with pancytopenia and widespread lymphadenopathy. The cells show L3 morphology (Burkitt-like lymphoma with coexpression of TdT and surface light chains in addition to an MYC gene translocation and Philadelphia chromosome.

  6. 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

  7. Combination Chemotherapy and Rituximab in Treating Young Patients With Recurrent or Refractory Non-Hodgkin's Lymphoma or Acute Lymphoblastic Leukemia

    Science.gov (United States)

    2013-10-07

    B-cell Childhood Acute Lymphoblastic Leukemia; Childhood Burkitt Lymphoma; Childhood Diffuse Large Cell Lymphoma; Childhood Immunoblastic Large Cell Lymphoma; L3 Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma

  8. 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

  9. 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.

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

    Science.gov (United States)

    Verhoeven, Frank; Guillot, Xavier; Chouk, Mickaël; Prati, Clément; Wendling, Daniel

    2016-01-01

    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. PMID:27597921

  11. 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.

  12. 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

    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...... investigated the expression of specific miRNAs predicted to be involved in B cell differentiation and we found that hsa-miR-127 is differentially expressed between EBV-positive and EBV-negative BLs. In particular, it was strongly up-regulated only in EBV-positive BL samples, whereas EBV-negative cases showed...... levels of expression similar to normal controls, including microdissected GC cells.In addition, we found evidence that hsa-miR-127 is involved in B cell differentiation process through post transcriptional regulation of BLIMP1 and XBP1. The over-expression of this miRNA may thus represent a key event...

  13. 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.

  14. Primary Composite Lymphoma of the Lung: a Case Report

    OpenAIRE

    Saba, Mohammadali; Ehsani, Majeed; Moosavian, Mehdi; Khooeei, Alireza

    2014-01-01

    Herein, we report a rare case of primary lung lymphoma in a 61 year-old woman with a history of 6-month nonspecific symptoms like dry cough, fever, chills and weight loss. She was admitted to a hospital and received broad-spectrum antibiotics but discharged without full recovery. In her second hospital admission, a bronchoscopic evaluation and transbronchial biopsy were performed, which were not diagnostic. Finally, an open lung biopsy was done. Immunohistochemical (IHC) staining of the speci...

  15. 藤黄酸诱导Burkitt淋巴瘤细胞株凋亡及增殖抑制的分子学机制%Molecular Mechanism of Apoptosis and Proliferation Inhibition Induced by Gambogic Acid in Burkitt Lymphoma Cell Line

    Institute of Scientific and Technical Information of China (English)

    师宪平; 蓝晓莹; 李雅楠; 温创宇; 黄美近; 刘焕亮

    2013-01-01

    [Objective] To study the influence of gambogic acid on the proliferation and cell apoptosis of Burkitt lymphoma cells Namalva,and provide basis for clinical treatment of Burkitt lymphoma.[Methods] Burkitt lymphoma cells were treated with different doses of gambogic acid.The cell viability and proliferation were evaluated by MTS assay.Cells were treated with 0.25,0.5,and 0.75 μmol/L gambogic acid for 24 hours,and 0.75 μmol/L gambogic acid for respectively 6,12,and 24 h.The dose-dependent cell apoptosis was detected using flow cytometry with Annexin V-FTIC/PI staining.The dose-and time-dependent changes of apoptosis and proliferation-related proteins were tested by Western blotting.[Results] The cell viability was inhibited by gambogic acid.Gambogic acid induced Namalva cell apoptosis and the cleavage of PARP and caspase 8,upregulated Bax,and decreased the expression of Pro-caspase 3,Pro-caspase 9,and Bcl-2 as well as proliferation pathway and related protein STAT5,p-STAT5,ERK,p-ERK in a dose and time dependent manner.[Conclusion] Gambogic acid induces cell apoptosis by effecting the expression of apoptosis related proteins and inhibits cell proliferation by down-regulating the activation of JAKs/STATs,MEK/ERK signal transduction pathway in Burkitt lymphoma cells.%[目的]研究藤黄酸对Burkitt淋巴瘤细胞株Namalva细胞增殖与凋亡的影响及其分子学机制,探讨藤黄酸治疗Burkitt淋巴瘤的潜在应用价值.[方法]用不同剂量藤黄酸处理细胞,采用MTS法对淋巴瘤细胞进行细胞活力及增殖抑制测定;0.25、0.5、0.75μmol/L藤黄酸分别处理细胞24 h,0.75μmol/L藤黄酸分别处理细胞6、12、24h后收集细胞,采用Annexin V-FTIC/PI流式细胞术检测藤黄酸剂量依赖性细胞凋亡情况;利用Western blot方法检测凋亡相关蛋白和细胞增殖信号通路相关蛋白剂量与时间依赖的变化情况.[结果]藤黄酸明显抑制Namalva细胞的增殖,诱导Namalva细胞发生凋亡.随藤黄

  16. EPSTEIN –BARR VIRUS ASSOCIATION WITH MALIGNANT LYMPHOMA SUBGROUPS IN ZARIA, NIGERIA

    OpenAIRE

    Iliyasu, Yawale; Ayers, Leona W.; Liman, Almustapha A; Waziri, Garba D; Sani M. Shehu

    2014-01-01

    Epstein-Barr virus (EBV) is said to infect more than 90% of humans worldwide with latent infection for life. A recognized carcinogen, EBV is linked to malignant lymphoma (ML) subtypes of Burkitt's lymphoma (BL), plasmablastic lymphoma, diffuse large cell lymphoma (DLBCL) and Hodgkin's lymphoma (HL). We report the association of EBV with ML in a segment of our patient population.

  17. Construction of CXCR5 lentivirus vector and transfection in the Burkitt's lymphoma Raji cell%趋化因子受体CXCR5慢病毒载体构建及人Burkitt's淋巴瘤Raji细胞的感染

    Institute of Scientific and Technical Information of China (English)

    袁武锋; 李涯松

    2014-01-01

    目的 构建可在人Burkitt's淋巴瘤Raji细胞中高效表达人CXCR5基因的慢病毒载体,用于CXCR5在自身免疫性疾病发病机制中的研究.方法 取健康人外周血分离单个核细胞并提取总RNA逆转录为cDNA,扩增CXCR5的CDS序列,进行克隆,最终构建CXCR5基因的慢病毒穿梭质粒pLVX-IRES-ZsGreen1-CXCR5.磷酸钙共转染法包装慢病毒,感染人Burkitt's淋巴瘤Raji细胞.空白质粒感染Raji细胞作为对照.免疫印迹分析空白质粒和过表达质粒Raji细胞中CXCR5基因表达.结果 测序显示CXCR5正确无误的插入到慢病毒穿梭载体pLVX-IRES-ZsGreen1多克隆位点中,且包装的慢病毒滴度达3×108 TU/ml,免疫印迹证实CXCR5基因在人Burkitt's淋巴瘤Raji细胞中正确表达.结论 成功构建可在人Burkitt's淋巴瘤Raji细胞中高效表达CXCR5基因的慢病毒穿梭载体,为研究CXCR5在自身免疫性疾病中的机制奠定了基础.

  18. 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

  19. Primary central nervous system lymphoma a report of nine cases.

    Science.gov (United States)

    Lakshmaiah, K C; Lokanath, D; Ramesh, C; Babu, K G; Rao, C R; Swamy, K

    1996-06-01

    Primary Central Nervous System Lymphoma (PCNSL) is a rare neoplasm of B cell origin and constitute less than 1% of Non-Hodgkin's lymphoma (NHL). Histology is mainly of high grade and intermediate type. Although NHL is known to be highly sensitive to both irradiation and cytotoxic drugs, being a curable malignancy, the therapeutic results remain disappointing. Clinical observations on nine cases of PCNSL seen in one of the major cancer centres in India is presented in this paper. Radiotherapy combined with Chemotherapy although yielded encouraging initial response in these patients, the long term response was unsatisfactory with median survival for these patients being only 19 months. This warrants an alternative therapeutic approach to improve the dismal prognosis of PCNSL. PMID:8979473

  20. Primary non-Hodgkin's malignant lymphoma of the vulva--a case report.

    OpenAIRE

    Nam, J. H.; Park, M. C.; Lee, K. H.; Yoon, C.; Park, H. R.; Chun, B. K.

    1992-01-01

    A case of primary non-Hodgkin's malignant lymphoma of the vulva which occurred in a 68-year-old woman is presented. Non-Hodgkin's malignant lymphoma is infrequently involved in the female genital tract. Moreover, primary vulvar involvement of this tumor is very rare. To date only 6 cases have been reported in the literature. To our knowledge this is the first reported case of a non-Hodgkin's malignant lymphoma of the vulva in Korea.

  1. 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.

  2. High grade MALT lymphoma of the ileum in a child presenting as intussusception: a case report

    International Nuclear Information System (INIS)

    Lymphoma is the third most common childhood malignancy after leukemia and brain tumor. In contrast to adult non-Hodgkin's lymphoma, that occurring in children is usually found extranodally. The most common site is the abdomen, including the gastrointestinal tract, kidney and pancreas, and the next most common is the extranodal head and neck. Gastrointestinal non-Hodgkin's lymphoma in adults is usually considered to be MALT lymphoma, a distinct B-cell type, but the occurrence of this variety in the small bowel of children is relatively rate. We report a case of high-grade MALT lymphoma occurring in a nine-year-old boy who presented with ileoileal intussusception

  3. The pleural sandwich sign in two cases of primary pleural lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yoo Kyung; Lee, Myung Jae; Ryu, Yon Ju; Cho, Min Sun [School of Medicine, Ewha Womans University, Seoul (Korea, Republic of)

    2015-02-15

    The sandwich sign is used to describe mesenteric lymphoma in which mesenteric vessels and fat are enveloped by enlarged mesenteric lymph nodes. We present two cases of primary pleural lymphoma demonstrating the 'pleural sandwich sign'. Contrast-enhanced computed tomography showed conglomerated parietal pleural and extrapleural masses encasing the intercostal arteries. Histopathological examinations confirmed low grade marginal zone B-cell lymphoma in an 80-year-old man and diffuse large B-cell lymphoma in a 68-year-old man. The pleural sandwich sign may suggest the diagnosis of primary pleural lymphoma.

  4. 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

  5. Unusual case of pulmonary rickettsiosis in non-Hodgkin's lymphoma.

    Science.gov (United States)

    Pugliese, C; Parigi, P C; Bamberga, M; Perani, V; Moioli, F; Delvecchio, G; Lorenzi, N; Cottini, M; Michetti, G

    1997-06-01

    A case report of boutonneuse fever with pulmonary complications in a patient with non-Hodgkin's lymphoma (NHL) is described. The patient was hospitalized for persistent hypertermia and marked dyspnea, with radiographic findings of bilateral involvement of the lungs. The confirmation of the diagnosis was obtained by means of serum analyses (Weil-Felix serodiagnosis and IFA); the patient responded to doxycycline with progressive improvement of her general health condition. In this case the occurrence of a NHL could justify the lower reactivity and the facilitated diffusion of rickettsiosis in the patient. PMID:9250284

  6. 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.

  7. A case of primary pancreatic T-cell lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyung Sik; Park, Kil Sun; Lee, Seung Young; Bae, Il Hun; Kim, Sung Jin; Han, Gi Seok; Cha, Sang Hoon; Lee, Ok Jun [Chungbuk National University, Cheongju (Korea, Republic of)

    2006-09-15

    Primary pancreatic lymphoma is a rare extranodal manifestation of any histopathologic subtype of non-Hodgkin's lymphoma that predominantly involves the pancreas, and it comprises less than 0.5% of all pancreatic malignancies. Histopathologically, most primary pancreatic lymphomas are the B-cell phenotypes, and T-cell lymphomas are extremely rare. We describe here the ultrasonography and computed tomography (CT)

  8. Lenalidomide And Rituximab as Maintenance Therapy in Treating Patients With B-Cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2015-11-25

    Adult Non-Hodgkin Lymphoma; Adult Grade III Lymphomatoid Granulomatosis; 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; 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; 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

  9. Non-Hodgkin lymphoma of oral cavity; a case report

    OpenAIRE

    Z. Tohidast Ekrad

    1994-01-01

    Malignant lymphoma is the neoplastic transformation of Cells, mostly originating from lymphoid tissues. Malignant lymphoma has two major subtypes: Hodgkin and non-Hodgkin lymphoma. Malignant lymphoma is the most common neoplasm in 3rd and 4th decades of life and more than two third of affected patients presented painless peripheral lymphadenopathy. Involvement of waldeyer’s ring, epitrochlear and mesenteric lymph nodes is more likely in non-Hodgkin lymphoma. Approximately 20% of patients with...

  10. 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.

  11. AR-42 in Treating Patients With Advanced or Relapsed Multiple Myeloma, Chronic Lymphocytic Leukemia, or Lymphoma

    Science.gov (United States)

    2016-03-16

    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; Peripheral T-cell Lymphoma; Post-transplant Lymphoproliferative Disorder; Prolymphocytic 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 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 Multiple Myeloma; 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 Chronic Lymphocytic Leukemia; 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 Multiple Myeloma; Stage III Mycosis Fungoides/Sezary Syndrome; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large

  12. 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.

  13. 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)

  14. Primary bladder lymphoma, diffuse large B-cell type: Case report and literature review of 26 cases

    OpenAIRE

    W Greg Simpson; Armando Lopez; Paurush Babbar; Lynnetta Faith Payne

    2015-01-01

    Primary lymphoma of the urinary bladder is exceedingly rare, representing 0.2% of all extranodal non-Hodgkin′s lymphoma. Although Matsuno et al. and others state the most common type is mucosa-associated lymphoid tissue (MALT) lymphoma, 20% of all the primary lymphomas of the urinary bladder are considered to be high grade neoplasms; the majority being diffuse large B-cell lymphoma (DLBCL). This is a case report of a 48-year-old man that presented with hematuria, frequency, nocturia, and flan...

  15. 3-AP and Gemcitabine in Treating Patients With Advanced Solid Tumors or Lymphoma

    Science.gov (United States)

    2013-09-27

    Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Intraocular Lymphoma; Nodal Marginal Zone B-cell Lymphoma; Primary Central Nervous System Hodgkin Lymphoma; Primary Central Nervous System Non-Hodgkin 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 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 Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Adult T

  16. A prospective study of mitochondrial DNA copy number and risk of non-Hodgkin lymphoma

    OpenAIRE

    Lan, Qing; Lim, Unhee; Liu, Chin-San; Weinstein, Stephanie J.; Chanock, Stephen; Bonner, Matthew R; Virtamo, Jarmo; Albanes, Demetrius; Rothman, Nathaniel

    2008-01-01

    Mitochondrial DNA (mtDNA) copy number is increased in patients with chronic lymphocytic leukemia (CLL), in Burkitt lymphoma and Epstein-Barr virus–transformed lymphoblastoid cell lines, and in T cells activated via the T-cell receptor. We hypothesized that having a higher mtDNA copy number in peripheral white blood cell DNA from healthy subjects would be associated with future risk of non-Hodgkin lymphoma (NHL). We analyzed mtDNA copy number in 104 incident male NHL cases and 104 matched cont...

  17. Lymphoma in Adolescents and Young Adults.

    Science.gov (United States)

    Brugières, Laurence; Brice, Pauline

    2016-01-01

    Lymphomas are one of the commonest malignancies in adolescents and young adults (AYA) accounting respectively for 22% of all cancers in patients aged 15-24 years (16% for Hodgkin lymphoma (HL) and 6% for non-HL (NHL)). The distribution of NHL subtypes in this age group differs strikingly from the distribution in children and in older adults with 4 main subtypes accounting for the majority of the cases: diffuse large B-cell lymphoma (DLBCL) including primary mediastinal B-cell lymphoma, Burkitt lymphoma, lymphoblastic lymphoma or anaplastic large cell lymphoma. Age-related differences in tumor biology have been demonstrated mainly in DLBCL but there is still a need for biological studies to better understand age-related differences in this age group. AYA patients currently diagnosed with HL and NHL have 5-year survival expectations exceeding 90 and 75%, respectively. Different therapeutic strategies are often used in children and adult lymphoma and the dispersion of lymphoma care between adult and pediatric hematologist-oncologists results in heterogeneous strategies for each subgroup according to age. The impact of these different strategies on outcomes is not easy to evaluate given the paucity of population-based data focused on this age group, taking into account tumor biology and the lack of a uniform staging system. Given the excellent results obtained with current therapies, the challenge now is to develop strategies aimed at reducing acute and long-term toxicity in most patients while maintaining high cure rates and to identify patients at high risk of failure requiring new strategies including more selective targeted therapies. PMID:27595360

  18. 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

  19. Unique case of caecum plasmablastic lymphoma CD138+ in patient with late diagnosed colon neuroendocrine carcinoma

    International Nuclear Information System (INIS)

    Neuroendocrine tumors are frequently associated with other primary malignancies. Plasmablastic lymphoma is a rare, aggressive neoplasm, derived from large B-cell, associated with human immunodeficiency virus infection. Plasmablastic lymphoma cells share many cytomorphologic and immunophenotypic features with plasmablastic cells, causing some diagnostic problems. We present a unique case of coexisting two very uncommon neoplasms: plasmablastic lymphoma and neuroendocrine carcinoma in 54-years-old men. This is the first report of caecum localization of plasmablastic lymphoma. Presented case images diagnostic problems in rare neoplasms. (author)

  20. EARLY-STAGE HODGKIN’S LYMPHOMA IN A CHILD: A CASE REPORT

    OpenAIRE

    Kandukuri Mahesh; Kazi Wajid; Chinthakindi; Swarupa; Konduru

    2014-01-01

    Of all the paediatric malignancies, lymphomas account for about 10-15% of the cases with half of them diagnosed as Hodgkin’s lymphoma. With a 5-year survival rate approaching 95%, a high index of suspicion is necessary to diagnose Hodgkin’s lymphoma at an early stage, since many children in the developing countries present with an advanced stage. We report a typical case of classical Hodgkin’s lymphoma, mixed cellularity subtype in a 10-year old girl with early-stage unfavourable disease pres...

  1. 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.

  2. 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.

  3. 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.

  4. HIV Associated Intra–oral Burkitt’s Lymphoma: A Case Report

    OpenAIRE

    Pinisetti, Soujanya; Nalabolu, Govind Raj Kumar; UVR, Chowdary; Tadi, Durga Prasad

    2013-01-01

    Immunodeficiency associated Burkitt’s lymphoma is the most common in patients with HIV/AIDS. It accounts for 30-40% of Non–Hodgkin’s lymphomas and may be the first sign of underlying immunosuppression. This report illustrates a case of Burkitt’s lymphoma of maxillary alveolar ridge, which was the first manifestation in an HIV positive patient, with a brief discussion on clinicopathologic features, aetiopathogenesis and treatment.

  5. Non-Hodgkin s Lymphoma Presenting as an Endobronchial Polypoid Mass: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Han, Ji Yeon; Lee, Ki Nam; Roh, Mee Sook; Kim, Woo Jung [Dong-A University College of Medicine, Busan (Korea, Republic of)

    2011-02-15

    Non-Hodgkins lymphoma seldom, if ever, involves the tracheobronchial tree, and it manifests as a diffuse infiltrating pattern with clinically apparent systemic lymphoma. Endobronchial involvement presenting as an endobronchial polypoid mass is far rarer. We report here on a case of diffuse large B-cell non-Hodgkin lymphoma that presented as an endobronchial polypopid mass obstructing the central bronchi and this led to lobar atelectasis

  6. 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.

  7. Primary non-Hodgkin’s lymphoma of the breast: a case report

    OpenAIRE

    Mangal Pandure; Ravindra Karle; Suryakant Dongre; Bharti Baviskar

    2013-01-01

    The breast is rarely a primary site for extranodal lymphoma. Majority of primary Non-Hodgkin’s lymphoma of breast occurring in younger age group are bilateral and those in older age group are unilateral. They are of B cell phenotype. We report a rare case of Primary Non-Hodgkin’s lymphoma of Breast-B cell phenotype diagnosed on fine needle aspiration cytology and confirmed by histopathological examination and immunohistochemical markers.

  8. 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.

  9. 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

  10. 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

  11. Malignant lymphoma and exposure to chemicals, especially organic solvents, chlorophenols and phenoxy acids: a case-control study.

    OpenAIRE

    Hardell, L; Eriksson, M.; Lenner, P; Lundgren, E.

    1981-01-01

    A number of men with malignant lymphoma of the histiocytic type and previous exposure to phenoxy acids or chlorophenols were observed and reported in 1979. A matched case-control study has therefore been performed with cases of malignant lymphoma (Hodgkin's disease and non-Hodgkin lymphoma). This study included 169 cases and 338 controls. The results indicate that exposure to phenoxy acids, chlorophenols, and organic solvents may be a causative factor in malignant lymphoma. Combined exposure ...

  12. [Primary presentation of non-hodgkin lymphoma. Report of a case].

    Science.gov (United States)

    Mirpuri-Mirpuri, P G; Alvarez-Cordovés, M M; Pérez-Monje, A

    2013-09-01

    Lymphomas are the most common non-epithelial tumors of the head and neck and its incidence has increased in recent decades. Around 10% are extranodal lymphomas, and in more than half of the cases are located in Waldeyer's lymphatic ring. The most common presenting symptoms are odynophagia and dysphagia (68%), and symptoms suggestive of oropharyngeal cancer such as cough, hoarseness, earache, feeling of occupation in the back of the mouth, throat or neck. In non-Hodgkin lymphomas in this location, B symptoms (weight loss, fever and sweating) are rare (5%). The histological subtype of each individual lymphoma affects the evaluation, therapy and prognosis. PMID:24034764

  13. 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

  14. 儿童非霍奇金淋巴瘤195例临床病理分析%Clinical pathologic study of 195 cases of childhood non-Hodgkin s lymphoma

    Institute of Scientific and Technical Information of China (English)

    王佳; 奚政君; 李稻

    2011-01-01

    Objective To evaluate the clinical and pathological features of childhood non-Hodgkin's lymphoma (NHL). Methods A total of 195 NHL cases, with age younger than twelve years old, diagnosed from January 1982 to January 2010 in Xinhua Hospital were reviewed. Results The peak onset age is 6 - 8 years old. The male to female ratio is 2.3 : 1 and male patients predominate in each subtype. The cases in stage III and IV account for 49.2%. The most common subtypes were lymphoblastic lymphoma (LBL) , Burkitt lymphoma (BL) and anaplastic large cell lymphoma (ALCL). About 88.8% cases of LBL is T-cell lymphoma while all the BL is B-cell lymphoma and all the ALCL is T-cell lymphoma. More than 1/3 (37.9%) of all the cases have primary extranodal lymphoma. More than one organ involvement was found in 56.1% of LBL cases when they were diagnosed. Conclusions Childhood NHL differs greatly from adult NHL in clinical and pathological aspects. Immunohistochemistry plays an important role in diagnosis.%目的 探讨儿童非霍奇金淋巴瘤(NHL)的临床病理特点.方法 收集1982年1月-2010年1月诊断的非霍奇金淋巴瘤病例195例,进行临床和病理分析.结果 儿童NHL发病年龄高峰在6~8岁,男女之比为2.3:1,III期和IV期占49.2%.病理组织类型主要有淋巴母细胞性淋巴瘤(LBL)、Burkitt淋巴瘤(BL)、间变性大细胞性淋巴瘤(ALCL);88.8%LBL为T细胞性淋巴瘤,BL皆为B细胞性淋巴瘤,ALCL皆为T细胞性淋巴瘤.37.9%病例首发于淋巴结外组织,56.1%LBL患儿确诊时已累及1个以上部位.结论 儿童NHL的临床及病理表现与成人NHL存在很大差异.免疫组化等技术对NHL的病理诊断有重要作用.

  15. 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

  16. 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

  17. Microfilaria in Association with Adrenal Lymphoma Diagnosed on Cytology: An Extremely Rare Case Report

    Directory of Open Access Journals (Sweden)

    Sushila JAISWAL

    2013-01-01

    Full Text Available Filariasis is a common public health problem in Asian countries. In this report, the authors have described detection of microfilaria in the cytological specimen of adrenal lymphoma. To the best of our knowledge, this is the first reported case in the literature where microfilaria was seen in an adrenal gland involved by lymphoma. The literature is briefly reviewed.

  18. 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.

  19. A rare case of peripheral T-cell lymphoma in 1-year-old child

    Directory of Open Access Journals (Sweden)

    Vignesh Kandakumar

    2011-01-01

    Full Text Available Peripheral T-cell lymphoma (PTCL represents approximately 12% of lymphoid neoplasms. They are even rarer in children and represent only 1% of Non-Hodgkin′s lymphoma in this age group. We report a case of PTCL in a 1-year-old female child for its rarity.

  20. A rare case of peripheral T-cell lymphoma in 1-year-old child

    OpenAIRE

    Vignesh Kandakumar; Prasanth Ganesan; Peush Bajpai; Rejiv Rajendranath; Sagar Tenali; Urmila Majhi; Ponni Sivaprakasam

    2011-01-01

    Peripheral T-cell lymphoma (PTCL) represents approximately 12% of lymphoid neoplasms. They are even rarer in children and represent only 1% of Non-Hodgkin′s lymphoma in this age group. We report a case of PTCL in a 1-year-old female child for its rarity.

  1. Intussusception as an acute abdomen caused by non Hodgkin’s lymphoma: A rare case

    OpenAIRE

    Tandon, Mrinal; Shah, Yunus; Gedam, B. S; Saxena, Divish; Bansode, Prasad

    2015-01-01

    In children, non-Hodgkin’s lymphoma has been found to be the lead point in intussusception involving the terminal ileum. We present here a case of ileal primary non-Hodgkin’s lymphoma which presented as intussusception, highlighting the  presentation of this patient, with a brief review of the literature.

  2. Intussusception due to non Hodgkin’s lymphoma; different experiences in two children: two case reports

    OpenAIRE

    Shakya, Vikal Chandra; Agrawal, Chandra Shekhar; Koirala, Rabin; Khaniya, Sudeep; Rajbanshi, Saroj; Pandey, Sagar Raj; Adhikary, Shailesh

    2009-01-01

    In children, non-Hodgkin’s lymphoma has been found to be the lead point in intussusception involving the terminal ileum. We present here two cases of ileal primary non-Hodgkin’s lymphoma which presented as intussusception, highlighting the differing presentations of these children and their outcome, with a brief review of the literature.

  3. Ultrasound presentation of abdominal non-Hodgkin lymphomas in pediatric patients

    OpenAIRE

    Brodzisz, Agnieszka; Woźniak, Magdalena Maria; Dudkiewicz, Ewa; Grabowski, Dominik; Stefaniak, Jolanta; Wieczorek, Andrzej Paweł; Kowalczyk, Jerzy

    2013-01-01

    Introduction Burkitt's lymphoma accounts for approximately 25% of lymphomas diagnosed in children of developmental age. The tumor is localized mainly in the intestine (usually in the ileocecal region), mesenteric lymph nodes and extraperitoneal space. The clinical symptoms are non-specific and include: abdominal pain, vomiting, gastrointestinal bleeding, and acute abdomen suggesting appendicitis or intestinal intussusception. On ultrasound examination, Burkitt's lymphoma may manifest itself i...

  4. Comprehensive Assessment and Classification of High-Grade B-cell Lymphomas.

    Science.gov (United States)

    Behdad, Amir; Bailey, Nathanael G

    2016-03-01

    High-grade B-cell lymphomas (HGBCLs) are a heterogeneous group of neoplasms that include subsets of diffuse large B-cell lymphoma, Burkitt lymphoma, and lymphomas with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma. Morphologically indistinguishable HGBCLs may demonstrate variable clinical courses and responses to therapy. The morphologic evaluation and classification of these neoplasms must be followed by further genetic and immunophenotypic work-up. These additional diagnostic modalities lead to a comprehensive stratification of HGBCL that determines the prognosis and optimal therapy. This article reviews the well-established and emerging biomarkers that are most relevant to the clinical management of HGBCL. PMID:26940267

  5. Rare case of sclerosing mesenteritis and low grade follicular lymphoma.

    Science.gov (United States)

    Shah, Seema; Mahy, Gillian; Roche, Enrico

    2016-04-16

    An unusual case of long standing sclerosing mesenteritis; initially presented with recurrent abdominal pain and a mesenteric mass with surrounding fat oedema and stranding with a pseudocapsule and fat ring sign were clearly visualised on the initial computed tomography scan. Laparotomy showed diffuse thickening at the root of the mesentery and histology from this specimen revealed fat necrosis and reactive lymphoid tissue consistent with sclerosing mesenteritis. Initial treatment with steroids and tamoxifen relieved the symptoms and the mass. He was maintained on tamoxifen. Three years later he developed a recurrence of his symptoms and abdominal mass that responded to a course of steroids. Two years following this, he developed a follicular Hodgkin's lymphoma. PMID:27099861

  6. Primary cutaneous anaplastic large-cell lymphoma: a case report.

    Science.gov (United States)

    Cao, Can; Zeng, Kang; Wang, Menglei; Han, Kai; Peng, Yusheng; Xiong, Hao; Wang, Qi; Li, Qian; Wang, Qian; Li, Li

    2016-07-01

    Primary cutaneous anaplastic large-cell lymphoma (PCALCL) is a part of the spectrum of CD30+ lymphoproliferative cutaneous processes. The characteristics include single or multifocal nodules that ulcerate as skin lesion, slow disease progression, autoregressive, and recurrent in few years. The present study report the case of a 16-year-old boy presenting PCALCL with single nodules, ulcer, keloid, and scab in his right-side face. He showed a good response to the treatment with systemic chemotherapy and dermatoplasty, and regained confidence after the appearance of recovery. There is no relapse of the primary lesion and organs involved till now. The chemotherapy combining with surgical excision and dermatoplasty is a good method for PCALCL, per the lesion biopsy and positron emission tomography-computed tomography before and after treatment. PMID:26970422

  7. [A case of pulmonary low-grade B cell lymphoma (MALT type) presenting seven years after gastric lymphoma resection].

    Science.gov (United States)

    Tojima, Hirokazu; Shimura, Ryuhi; Nishiwaki, Tetsu; Kawabata, Yoshinori

    2003-02-01

    A 71-year-old man was admitted to our hospital because of systemic edema and exertional dyspnea. Chest radiographs revealed infiltrative shadows in both lung fields, pleural effusion, and pericardial effusion. Seven years before, he had undergone gastric surgery for a gastric ulcer with lymphoid hyperplasia. In the pathologic diagnosis based on the percutaneous lung biopsy, hyalinizing granuloma was suspected. For a more thorough diagnosis, the patient was subjected to an open lung biopsy, and the final diagnosis was low-grade B-cell lymphoma of the MALT (mucosa-associated lymphoid tissue) type. Gallium scintigraphy showed accentuated accumulation in the left neck and hypothyroidism was present. Histologic re-examination of the resected stomach revealed infiltration of centrocyte-like cells and lymphoepithelial lesions, compatible with the pathologic features of MALT lymphoma. We considered that the gastric neoplasm and the pulmonary, pleural, and thyroid tumors of MALT lymphoma had occurred seven years apart in this case. Thyroid hormone replacement and CHOP therapy improved the symptoms and decreased the lung tumor size by 73%. MALT lymphomas tend to remain localized for a long period. The multiorgan involvement seen in this case is rather rare. PMID:12722333

  8. Primary Malignant Lymphoma of the Uterus: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Margriet Samama

    2011-12-01

    Full Text Available Primary malignant lymphomas in the female genital tract are rare. Most cases are non-Hodgkin lymphomas of which diffuse large B-cell lymphomas are most commonly seen. Symptoms are associated with other, more common diseases; therefore, a doctors’ delay can be expected. In this case a woman presented with complaints of urinary obstruction due to a large tumour in the pelvic area. A laparotomy was performed. A very large tumour of the uterus was found with adherence to the pelvic wall and urinary bladder. Diagnostic histological examination showed a diffuse large B-cell lymphoma. Treatment with R-CHOP chemotherapy was started shortly after the operation. The treatment of patients with a primary malignant lymphoma of the uterus should be individualized with the following options: surgery, radiotherapy and/or chemotherapy.

  9. Peripheral T-cell Lymphoma with Cyclin D1 overexpression: a case report

    Directory of Open Access Journals (Sweden)

    Aquino Gabriella

    2012-07-01

    Full Text Available Abstract Peripheral T-cell lymphomas not otherwise specified are generally considered aggressive non-Hodgkin lymphomas, because of poor natural outcome and response to therapy. They show a complex karyotype without any specific genetic hallmark. We report a case of peripheral T-cell lymphoma not otherwise specified with heterogeneous nuclear Cyclin D1 immunohistochemical overexpression, due to gene copy gain, a phenomenon similar to that observed in Mantle Cell Lymphoma characterized by t(11;14(q13;q32. In this case report we underline the diagnostic pitfall rapresented by Cyclin D1 immunoistochemical overexpression in a T-cell lymphoma. Several pitfalls could lead to misinterpretation of diagnosis, therefore, we underlined the need to integrate the classical histology and immunohistochemistry with molecular tests as clonality or Fluorescence in situ hybridization. Virtual slide The virtual slides for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1117747619703769

  10. Changing clinical picture of endemic Burkitt’s lymphoma with improved diagnostic technology: A systematic review

    Directory of Open Access Journals (Sweden)

    Kamulegeya A

    2015-07-01

    Full Text Available We evaluated the changes in anatomical locations of endemic Burkitt’s lymphoma (eBL by systematic review. We compared the reports before ultrasound became a routine investigation in Burkitt’s lymphoma (BL diagnosis with those that used ultrasound as part of pre therapeutic diagnosis. Methods: All alternative match terms able to capture the anatomical distribution of eBL were used as search terms for two electronic databases, namely Medline and “Web of Science”. Only reports that had reasonable case load were considered for analysis. However the case reports and case series with five or less patients were not included. Results: Medline produced more systematic review identified reports. The search terms “endemic Burkitt lymphoma Africa” yielded the highest number of articles in both databases but had a low precision, at 3.5. Pattern of organ involvement Burkitt lymphoma Africa had a precision at 100%. Medline recalled 27 reports that were not recalled by the Web of Science. Generally it appears that studies that have relied on laparotomies, autopsies and ultrasound have reported a higher abdominal involvement in eBL than those using clinical examination and plain radiographs. This points to the possibility of missed abdominal involvement due to diagnostic techniques. Conclusion: the review confirms that as more Sub Saharan African (SSA countries incorporate US as a routine investigation in management of eBL, we are likely to see more abdominal disease with or without facial manifestation

  11. Primary salivary gland lymphomas:A case series

    OpenAIRE

    Rajeev Sen; Divya Srivastava; Mansi Agarwal; Hemant Yadav; Shilpi Bhargava; Aarzoo Jahan

    2016-01-01

    Background: Primary lymphoma of the salivary gland is not often encountered in routine practice. About 5–10% of Non-Hodgkin's lymphomas (NHLs) are found in the salivary gland, most frequently involving parotid gland. Henceforth, it is necessary to understand the distinct clinical presentations and course of primary salivary gland lymphomas as this may help guide the proper diagnosis and management of patients with these tumors. Materials and Methods: We retrospectively reviewed primary NHL di...

  12. Aggressive B-cell lymphomas: how many categories do we need?

    OpenAIRE

    Said, Jonathan W.

    2012-01-01

    Aggressive B-cell lymphomas are diverse group of neoplasms that arise at different stages of B-cell development and by various mechanisms of neoplastic transformation. The aggressive B-cell lymphomas include many types, subtypes and variants of diffuse large B-cell lymphoma (DLBCL), Burkitt lymphoma (BL), mantle cell lymphoma and its blastoid variant, and B lymphoblastic lymphoma. Differences in histology, cytogenetic and molecular abnormalities, as well as the relationship with the tumor mic...

  13. 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

  14. Clinical value of CT scan in diagnosing nasal malignant lymphoma (a report of 11 cases)

    International Nuclear Information System (INIS)

    Objective: To investigate the value of CT in diagnosing nasal malignant lymphoma. Methods: CT findings of 11 patients with nasal malignant lymphoma proved pathologically were reviewed retrospectively. Results: The lesions pathologically diagnosed were all NHL and 9 cases were peripheral T-cell lymphoma. CT scan showed: (1) Lesions arose mainly from nasal vestibule or anterior part of nasal cavity, consisting of hyperplasia type 2 cases, infiltration type 3 cases, and hyperplasia-infiltration (mixed) type 6 cases. (2) Density of mass of hyperplasia type was relatively homogeneous, presenting as isodensity or slight hyper-density, while infiltration and mixed type appeared inhomogeneous. (3) Slight bony erosion was found in 8 cases, characterized by 'mouse nibbled' or cribriform bony absorption. (4) Adjacent structures were usually involved, and lesions might be polycentric. (5) Lesions often shrank or disappeared after radiotherapy. Conclusion: CT findings of nasal malignant lymphoma are relatively characteristic. It can clearly demonstrate the extent of lesion

  15. 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

  16. 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.

  17. 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

  18. Ibrutinib in Treating Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma in Patients With HIV Infection

    Science.gov (United States)

    2015-08-18

    Adult B Acute Lymphoblastic Leukemia; Chronic Lymphocytic Leukemia; Cutaneous B-Cell Non-Hodgkin Lymphoma; Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue; HIV Infection; Intraocular Lymphoma; Multicentric Angiofollicular Lymphoid Hyperplasia; 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 Immunoblastic 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 Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Refractory Plasma Cell Myeloma; Small Intestinal Lymphoma; Splenic Marginal Zone Lymphoma; Testicular Lymphoma; Waldenstrom Macroglobulinemia

  19. CPI-613, Bendamustine Hydrochloride, and Rituximab in Treating Patients With Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-07-26

    B-cell Adult Acute Lymphoblastic Leukemia; B-cell Chronic Lymphocytic Leukemia; 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; 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 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; Testicular Lymphoma; Waldenström Macroglobulinemia

  20. [Primary breast lymphoma: case report and review of literature].

    Science.gov (United States)

    La Pinta, M; Stagnitto, D; Lengua, G; Aicardi, P; Loreti, A; Bellioni, M; Ponzani, T; Ascarelli, A; Dell'osso, A

    2007-02-01

    Primary non-Hodgkin's lymphoma of the breast is a rare entity representing 0.04-0.5% of all malignant female breast tumors, less than 1% of all patients with non-Hodgkin lymphoma and approximately 1.7-2.2% of all patients with extranodal non-Hodgkin lymphomas. A 75 years old patient presented with masses in the lateral part of the left breast for 6 weeks. Ultrasound detected 3 masses suggesting fibroadenomas while mammography set the suspicion of breast multicentric carcinoma. Fine needle aspiration cytology of one mass showed low grade lymphoma subsequently confirmed with histopathology which diagnosed extranodal non-Hodgkin lymphoma MALT type CD 20+/CD 79a+/CD 3-/Bcl 2- and index of proliferation Ki 67=30% (stage IE). Primary non-Hodgkin lymphomas of the breast, though rare, should be considered in the differential diagnosis of breast malignancies. At present, a standard treatment doesn't exist yet; low grade lymphomas should be managed with excision biopsy and/or local radiation therapy, while high grade lymphomas should be managed with chemotherapy in association with radiation therapy. PMID:17287692

  1. High grade MALT lymphoma of the ileum in a child presenting as intussusception: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyo Nam; Woo, Joung Joo; Bahk, Yong Whee; Kim, Soon Yong; Kang, You Mee [Sungae Hospital, Seoul (Korea, Republic of)

    2002-03-01

    Lymphoma is the third most common childhood malignancy after leukemia and brain tumor. In contrast to adult non-Hodgkin's lymphoma, that occurring in children is usually found extranodally. The most common site is the abdomen, including the gastrointestinal tract, kidney and pancreas, and the next most common is the extranodal head and neck. Gastrointestinal non-Hodgkin's lymphoma in adults is usually considered to be MALT lymphoma, a distinct B-cell type, but the occurrence of this variety in the small bowel of children is relatively rate. We report a case of high-grade MALT lymphoma occurring in a nine-year-old boy who presented with ileoileal intussusception.

  2. 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.

  3. Primary bony non-Hodgkin lymphoma of the cervical spine: a case report

    OpenAIRE

    Sedrak Mark F; Smith Zachary A; Khoo Larry T

    2010-01-01

    Abstract Introduction Non-Hodgkin lymphoma primarily originating from the bone is exceedingly rare. To our knowledge, this is the first report of primary bone lymphoma presenting with progressive cord compression from an origin in the cervical spine. Herein, we discuss the unusual location in this case, the presenting symptoms, and the management of this disease. Case presentation We report on a 23-year-old Caucasian-American man who presented with two months of night sweats, fatigue, parasth...

  4. Concomitant Choroidal Melanoma and Non-Hodgkin Lymphoma in Two Adult Patients: Case Report

    OpenAIRE

    Vlaskamp, Marcel; De Wolff-Rouendaal, Didi; Jansen, Patty M.; Gre P M Luyten

    2012-01-01

    Objective To report two cases of concomitant choroidal melanoma and intraocular non-Hodgkin lymphoma in two patients. Design Case report. Participants Two patients with yellow creamy infiltrates in fundo. Intervention Both patients had a complete ophthalmologic evaluation and histology was obtained after enucleation of the affected eye. Main Outcome Measures Histology findings of the enucleated eyes. Results One patient showed a choroidal melanoma with a primary non-Hodgkin lymphoma located s...

  5. Concomitant Choroidal Melanoma and Non-Hodgkin Lymphoma in Two Adult Patients: Case Report

    OpenAIRE

    Marcel Vlaskamp; Didi de Wolff-Rouendaal; Jansen, Patty M.; Gre P M Luyten

    2012-01-01

    Objective: To report two cases of concomitant choroidal melanoma and intraocular non-Hodgkin lymphoma in two patients. Design: Case report. Participants: Two patients with yellow creamy infiltrates in fundo. Intervention: Both patients had a complete ophthalmologic evaluation and histology was obtained after enucleation of the affected eye. Main Outcome Measures: Histology findings of the enucleated eyes. Results: One patient showed a choroidal melanoma with a primary non-Hodgkin lymphoma loc...

  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. Concomitant Choroidal Melanoma and Non-Hodgkin Lymphoma in Two Adult Patients: Case Report

    Directory of Open Access Journals (Sweden)

    Marcel Vlaskamp

    2012-06-01

    Full Text Available Objective: To report two cases of concomitant choroidal melanoma and intraocular non-Hodgkin lymphoma in two patients. Design: Case report. Participants: Two patients with yellow creamy infiltrates in fundo. Intervention: Both patients had a complete ophthalmologic evaluation and histology was obtained after enucleation of the affected eye. Main Outcome Measures: Histology findings of the enucleated eyes. Results: One patient showed a choroidal melanoma with a primary non-Hodgkin lymphoma located solely in the affected eye. The other patient showed a systemic non-Hodgkin lymphoma with ocular manifestations concomitant with a choroidal melanoma. Conclusions: In the presence of yellow creamy infiltrates one should include a choroidal lymphoma in the differential diagnosis even if there is another clear pathologic condition. Furthermore in those cases systemic disease should be excluded.

  8. An uncommon case of lymphoplasmacytic lymphoma in cerebellopontine angle region: Case report with a literature review.

    Science.gov (United States)

    Yan, Chengrui; Kong, Xiangyi; Yang, Lanshu; Ma, Wenbin

    2016-08-01

    In the central nervous system, cerebellopontine angle (CPA) lymphomas are rare; few cases have been reported. Lymphoplasmacytic lymphoma (LPL) in the CPA is rarer still, and often misdiagnosed as acoustic neuroma.We report a rare case of CPA LPL-a challenging diagnosis guided by clinical presentations, radiological signs, and postoperative pathological test.A 43-year-old woman presented with headaches. Her magnetic resonance imaging revealed an abnormal homogeneously enhancing mass in the left CPA. We present detailed analysis of her disease and review relevant literature.When surgically treated, her specimen showed a typical LPL histopathology pattern. After surgery, the patient's symptoms improved greatly, and she received chemotherapy.Despite its rarity, LPL should be considered in differential diagnoses of CPA lesions that mimic acoustic neuromas. PMID:27559959

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

    Directory of Open Access Journals (Sweden)

    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

  10. Imaging of Burkitt′s lymphoma-abdominal manifestations

    OpenAIRE

    Hanuman Satishchandra; Aralaguppe S Sridhar; Basavaradhya P Pooja

    2013-01-01

    Burkitt′s lymphoma is an uncommon form of non-Hodgkin lymphoma in adults. The diagnostic workup for Burkitt′s lymphoma includes radiological imaging and like any other form of non-Hodgkin′s lymphoma definitive diagnosis is by histopathology. Imaging is necessary to determine the distribution and severity in terms of extent and organs of involvement to further assist in staging and thence to implement appropriate therapy. High incidence of intraabdominal involvement is seen in American Burkitt...

  11. Primary gastrointestinal lymphomas - A study of 81 Cases from a Tertiary Healthcare Centre

    Directory of Open Access Journals (Sweden)

    H S Shirsat

    2014-01-01

    Full Text Available Purpose: Retrospective analysis of 81 routinely diagnosed gastrointestinal (GI lymphoma to illustrate clinicopathological and immunohistochemical characteristics with predisposing condition. Materials and Methods: Age, sex, site, tumour stage, associated pathological features like lympho-epithelial lesion (LEL, atrophic gastritis (AG, intestinal metaplasia (IM and enteropathy changes were analysed. Requisite immunohistochemical panel was applied wherever needed. Results: There were 55 male and 26 female patients with median age of 54.5 years. Site wise distributions were stomach 40, small intestine 22, colon 4, cecum 2, ileocecum 3, esophagus 1 and multiple sites 9. Histological subtypes were mucosa associated lymphoid tissue lymphoma (MALTOMA 48, diffuse large B cell lymphoma (DLBL 21, T cell lymphoma 9 [5 anaplastic large cell lymphoma (ALCL and 4 enteropathy associated T cell lymphoma (EATL], immunoproliferative small intestinal disease (IPSID 2 and follicular lymphoma 1. LEL was present in 31 cases. Of the 19 AG, 8 had associated IM, and 1 case each had associated H Pylori infection and neuroendocrine tumor. Enteropathy was observed in 4 EATL, and one case each of DLBL and high grade MALTOMA. Giardia infection was present in 1 low grade duodenal MALTOMA. Of the 24 resected specimens, 16 were stage IE, 7 stage IIE and 1 stage IV (Mushoff′s staging. Conclusion: Primary GI lymphoma was frequently observed in 6 th decade of life with male preponderance. Stomach was the commonest site and high grade MALTOMA being the commonest histological variant. Isolated colonic involvement and intestinal perforations were not infrequent. Rare variants like ALCL and follicular lymphomas were also observed.

  12. Rituximab, Romidepsin, and Lenalidomide in Treating Patients With Recurrent or Refractory B-cell Non-Hodgkin Lymphoma

    Science.gov (United States)

    2016-01-07

    B-cell Adult Acute Lymphoblastic Leukemia; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Intraocular Lymphoma; Nodal Marginal Zone B-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 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

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

    Directory of Open Access Journals (Sweden)

    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

  14. 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.

  15. [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.

  16. [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. PMID:27079412

  17. 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.

  18. Pineal Gland Lymphoma: Case Report and Literature Review

    OpenAIRE

    Akshya Gupta; Mahlon Johnson; Ali Hussain

    2015-01-01

    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.

  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. 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.

  1. CT and MR imaging in primary cerebral non-Hodgkin`s lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Lanfermann, H. [Koeln Univ. (Germany). Dept. of Diagnostic Radiology; Heindel, W. [Koeln Univ. (Germany). Dept. of Diagnostic Radiology; Schaper, J. [Koeln Univ. (Germany). Dept. of Diagnostic Radiology; Schroeder, R. [Koeln Univ. (Germany). Dept. of Pathology-Neuropathology; Hansmann, M.L. [Koeln Univ. (Germany). Dept. of Pathology-Neuropathology; Lehrke, R. [Koeln Univ. (Germany). Dept. of Stereotactic Neurosurgery; Ernestus, R.I. [Koeln Univ. (Germany). Dept. of Neurosurgery; Lackner, K. [Koeln Univ. (Germany). Dept. of Diagnostic Radiology

    1997-03-01

    Purpose: To determine the morphological appearance and topographical distribution of primary cerebral non-Hodgkin`s lymphoma (NHL). Material and Methods: CT and MR examinations of 68 patients with primary cerebral NHL were analyzed. The NHLs were classified by the Kiel classification and immunohistological data, as centroblastic (25), immunoblastic (24), lymphoblastic (5), Burkitt (1), non-subclassifiable type B (11), and T-cell lymphoma (2). Results: Centroblastic lymphomas tended to predominate in the parietal lobe (56.5%) and the corpus callosum (59.1%) while immunoblastic lymphomas were mainly distributed in the frontal lobe (52.8%). About 2/3 of all NHLs showed a multifocal occurrence. Important for differential diagnosis, ventricular involvement was proved in 83.3% of these cases. In the remaining 26 patients with a solitary lymphoma, a periventricular location could be detected in only 8 cases. Central necroses were frequent in HIV-positive patients (7/11, 63.6%) but rare in the HIV-negative patients (9/57, 15.8%). On T2-weighted SE MR images, 8/11 centroblastic lymphomas gave a signal that was isointense with, or lower than, that of the contralateral white matter, while 8/10 immunoblastic lymphomas gave a higher signal. Conclusion: The radiological finding of multifocal brain lesions with centricular involvement is relatively specific for primary cerebral NHL. However, subclassification on the basis of the CT or MR imaging results is not yet possible. (orig.).

  2. Phenoxy herbicides and chlorophenols: a case control study on soft tissue sarcoma and malignant lymphoma.

    OpenAIRE

    Smith, J G; Christophers, A.J.

    1992-01-01

    A case control study on patients with soft tissue sarcoma and malignant lymphoma was undertaken to test whether there was any association between these diseases and past exposure to chlorinated phenoxy acid herbicides or chlorophenols. It was carried out over the period 1982-1988 in Victoria, Australia. Thirty males with soft tissue sarcoma and 52 males with malignant lymphoma were matched by age, place of residence and sex with one population control and one cancer control each. Exposure was...

  3. Primary malignant non-Hodgkin’s lymphoma of the breast: A case report

    OpenAIRE

    ZHAO, YUN-FEI; JIAO, FENG; LIANG, HAI-QIAO; LUO, QI-CHI; ZHAO, LIN-WEI

    2014-01-01

    Primary malignant lymphoma of the breast (PLB) is a rare disease. Treatment options include surgical resection, systemic chemotherapy, radiation and immunotherapy. At present, the optimum treatment combination remains controversial. The present study reports the case of a 39-year-old female with a six month history of a painless mass in the left breast. The mass was excised following medical examination. A diagnosis of diffuse large B-cell lymphoma was determined as a result of histological a...

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

    International Nuclear Information System (INIS)

    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)

  5. 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.

  6. 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)

  7. Brentuximab Vedotin + Rituximab as Frontline Therapy for Pts w/ CD30+ and/or EBV+ Lymphomas

    Science.gov (United States)

    2015-04-28

    Adult Grade III Lymphomatoid Granulomatosis; Adult Nasal Type Extranodal NK/T-cell Lymphoma; Anaplastic Large Cell Lymphoma; Angioimmunoblastic 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; Epstein-Barr Virus Infection; 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; Post-transplant Lymphoproliferative Disorder; Progressive Hairy Cell Leukemia, Initial Treatment; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis

  8. 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.

  9. 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.

  10. 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.

  11. Blood Sample Markers of Reproductive Hormones in Assessing Ovarian Reserve in Younger Patients With Newly Diagnosed Lymphomas

    Science.gov (United States)

    2016-06-06

    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; Progressive Hairy Cell Leukemia, Initial Treatment; Small Intestine Lymphoma; Splenic Marginal Zone

  12. 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)

    2016-07-29

    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

  13. 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.

  14. Primary Non-Hodgkin Lymphoma in the Maxillary Vestibule: Report of a Rare Case

    Directory of Open Access Journals (Sweden)

    SeyedOmid Mahdavi

    2012-01-01

    Full Text Available Introduction: Lymphoma is the malignant neoplasm of lymphocytes which is divided into 2 categories: Hodgkin and Non- Hodgkin lymphoma (NHL. The occurrence of primary lymphoma in oral cavity is uncommon and comprises only 2% of all extra-nodal lymphomas. The aim of this study was introduction of a case of NHL in oral cavity, presenting the related signs and its differentiation from similar lesions.Case report: A 72 year old man referred with complaint of a swelling in left side of the face and demanding to extract the loosen tooth. The swelling had been present for one year accompanying pain and the lesion had been treated as a dental infection. The pain had subsided but swelling had slow growing after medical treatment. Intraoral examination, revealed a swelling with rubbery consistency in depth of left maxillary vestibule extending to the tuberosity. Second premolar tooth was loosen (third degree. In panoramic view, there was an ill-defined radiolucency from mesial of second premolar to distal of alveolar ridge. This tooth had floating in air view. Incisional biopsy was made under the diagnosis of salivary or mesenchymal tumor. According to histopathology and immunohistochemistry reports, lesion was diagnosed as a diffuse large B-cell lymphoma. The patient was referred to oncologist for treatment.Conclusion: As some of the signs and symptoms of oral lymphoma may be mistaken with dental infections, it is important for a dentist to detect its signs and symptoms and make in time referral.

  15. Novel lymphoid neoplasms – the borderland between diffuse large B-cell lymphoma and Burkitt’s lymphoma

    OpenAIRE

    de Jong, Daphne

    2009-01-01

    The recent update of the WHO classification of tumors of the lymphoid tissue has recognized a category with overlapping features between Burkitt lymphoma and diffuse large B-cell lymphoma. In this perspective article, Dr. de Jong reviews the conceptual basis and practical impact of this diagnosis. See related paper on page 935.

  16. Primary bladder lymphoma, diffuse large B-cell type: Case report and literature review of 26 cases

    Directory of Open Access Journals (Sweden)

    W Greg Simpson

    2015-01-01

    Full Text Available Primary lymphoma of the urinary bladder is exceedingly rare, representing 0.2% of all extranodal non-Hodgkin′s lymphoma. Although Matsuno et al. and others state the most common type is mucosa-associated lymphoid tissue (MALT lymphoma, 20% of all the primary lymphomas of the urinary bladder are considered to be high grade neoplasms; the majority being diffuse large B-cell lymphoma (DLBCL. This is a case report of a 48-year-old man that presented with hematuria, frequency, nocturia, and flank pain that was found to have high grade DLBCL. Twenty-six other cases of both low and high grade primary bladder lymphomas were selected in order to provide a thorough comparison of different treatment modalities. Of the cases reviewed, bladder lymphoma was more common in females (2:1. The average age at diagnosis was 63.9 years old (low grade: 68.7 years old, high grade: 58.8 years old. The most common low-grade neoplasm was MALT lymphoma (85.7%. For the low-grade malignancies, the most successful treatments were simple therapies (2 transurethral resection of a bladder tumour [TURBT], 1 antibiotics, solitary chemotherapy, and combination TURBT/chemo; all 3 of which achieved 100% clinical remission (CR in the cases reviewed. The most common high grade neoplasm was DLBCL (76.9%. The most successful therapies used to treat high grade lesions were solitary chemotherapy (cyclophosphamide, duanorubacin, vincristine, prednisolone [CHOP] or ritoximab, CHOP [R-CHOP] and combination therapies (2 radiation/CHOP, 2 surgery/CHOP. In the agreement with the current literature, this review has shown that simple therapies (TURBT are equally as effective as aggressive treatments (chemotherapy, radiation and should therefore be used as first line treatment in low grade tumors. For high grade malignancies, chemotherapy (R-CHOP or CHOP alone or combination therapy (CHOP/surgery or CHOP/radiation is recommended.

  17. 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.

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

    Science.gov (United States)

    2016-08-26

    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

  19. Gastric Burkitt’s lymphoma in a child: A rare case

    Science.gov (United States)

    ANGOTTI, ROSSELLA; MARINI, MARIO; GIANNOTTI, GIULIA; BURGIO, ANDREINA; MEUCCI, DANIELA; PAVONE, MARIA; MESSINA, MARIO

    2012-01-01

    Burkitt’s lymphoma (BL) is a high-grade lymphoma which represents 8-10% of all tumors in individuals younger than 15 years old. It may occur as an abdominal tumor, which in rare cases may include gastric mucosa, although in most cases, the tumor is located in the ileum or cecum. Primary gastric lymphoma constitutes as low as 1.48% of all gastric cancers in children. In this study, we described a case of gastric BL in a 4-year-old child, presenting discontinuous abdominal pain, weight loss, constipation and irritability. Despite its rarity in children, this tumor should be treated aggressively and long-term survival has been reported. PMID:23226793

  20. Romidepsin in Treating Patients With Lymphoma, Chronic Lymphocytic Leukemia, or Solid Tumors With Liver Dysfunction

    Science.gov (United States)

    2016-08-24

    Adult Mixed Glioma; Adult Pineal Gland Astrocytoma; Adult Solid Neoplasm; AIDS Related Immunoblastic Lymphoma; AIDS-Related Burkitt Lymphoma; AIDS-Related Diffuse Large Cell Lymphoma; AIDS-Related Diffuse Mixed Cell Lymphoma; AIDS-Related Diffuse Small Cleaved Cell Lymphoma; AIDS-Related Hodgkin Lymphoma; AIDS-Related Lymphoblastic Lymphoma; AIDS-Related Lymphoma; AIDS-Related Primary Central Nervous System Lymphoma; Glioma; Lymphoma; Recurrent Adult Brain Neoplasm; Recurrent Adult Soft Tissue Sarcoma; Recurrent Bladder Carcinoma; Recurrent Breast Carcinoma; Recurrent Chronic Lymphocytic Leukemia; Recurrent Colorectal Carcinoma; Recurrent Cutaneous T-Cell Non-Hodgkin Lymphoma; Recurrent Head and Neck Carcinoma; Recurrent Lung Carcinoma; Recurrent Mature T- and NK-Cell Non-Hodgkin Lymphoma; Recurrent Melanoma; Recurrent Pancreatic Carcinoma; Recurrent Prostate Carcinoma; Recurrent Renal Cell Carcinoma; Recurrent Thyroid Gland Carcinoma; Refractory Chronic Lymphocytic Leukemia; Refractory Cutaneous T-Cell Non-Hodgkin Lymphoma; Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma

  1. Plasmablastic Lymphoma in a Previously Undiagnosed Aids Patient: A Case Report

    OpenAIRE

    Vieira, Francisco O.; El Gandour, Omar; Buadi, Francis K.; Williams, Glenn B.; Shires, Courtney B.; Zafar, Nadeem

    2008-01-01

    Background Plasmablastic lymphoma (PBL) is an unusual non-Hodgkin lymphoma (NHL) most commonly found in the head and neck region. The majority of cases are seen in adult HIV-positive patients, although PBL has been reported in HIV-negative patients. The diagnosis of PBL serves as an AIDS-defining illness. Methods We report a case of PBL localized to the oral cavity in a previously undiagnosed AIDS patient. The lesion manifested as solitary, ulcerated, and markedly tender. PBL was confirmed by...

  2. Pathological and clinical characteristics of 84 cases of non-Hodgkin's lymphoma

    OpenAIRE

    Hashtroudi H; Norouzi Z; Saljooghi N

    2000-01-01

    Non-Hodgkin's lymphoma is the 3rd most common cancers in children. In the present study, to determine pathological and clinical features of this cancer, we reviewed records of 84 cases of non-Hodgkin's lymphoma who were admitted to Ali Asghar and Bahrami children hospitals from 1989 to 1996. 59% of cases had small non-cleaved cell (SNCC) subtype of disease. 15% were lymphoblastic and 5% diffuse large cell subtype. The most prevalent primary sites were abdomen and lymph nodes. The mo...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  4. Primary lymphoma of the spermatic cord: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Evanthia Diakatou

    2011-01-01

    Full Text Available Primary lymphomas of the spermatic cord are extremely rare. To date, only 15 cases have been reported in the international literature. Herein, we report a new case of a primary lymphoma of the spermatic cord. A 73-year-old patient presented at the Urology Department, complaining of bilateral painful masses at the inguino-scrotal region. A computed tomography scan revealed spermatic cord tumor. A right inguinal orchidectomy was performed in order to establish a definitive diagnosis. Macroscopically, the tumor was restricted to the spermatic cord area, leaving unaffected the testis and the epididymis. The histopathological and immune-histological evaluation has indicated a diffuse large B-cell lymphoma. Postoperatively, the patient was investigated thoroughly but no further signs of the disease were found.

  5. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  7. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Obatoclax Mesylate, Vincristine Sulfate, Doxorubicin Hydrochloride, and Dexrazoxane Hydrochloride in Treating Young Patients With Relapsed or Refractory Solid Tumors, Lymphoma, or Leukemia

    Science.gov (United States)

    2014-04-30

    Acute Leukemias of Ambiguous Lineage; Acute Undifferentiated Leukemia; Angioimmunoblastic T-cell Lymphoma; Blastic Phase Chronic Myelogenous Leukemia; Childhood Burkitt Lymphoma; Childhood Chronic Myelogenous Leukemia; Childhood Diffuse Large Cell Lymphoma; Childhood Immunoblastic Large Cell Lymphoma; Childhood Nasal Type Extranodal NK/T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Childhood Anaplastic Large Cell Lymphoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Relapsing Chronic Myelogenous Leukemia; Small Intestine Lymphoma; Unspecified Childhood Solid Tumor, Protocol Specific

  10. Hypereosinophilia in hodgkin lymphoma

    OpenAIRE

    Cyriac, Sanju; Sagar, T. G.; Rajendranath, Rejiv; Rathnam, Krishnakumar

    2008-01-01

    The incidence of eosinophilia in Hodgkin lymphoma is approximately 15%. Both peripheral and tissue eosinophilia have been noted in Hodgkin lymphoma. Eosinophils have important role in pathobiology of Hodgkin lymphoma. The mechanism of eosinophilia remains unknown though various mediators like IL-5 and GM-CSF have been implicated. We present a case who was diagnosed to have Hodgkin lymphoma and hypereosinophilia.

  11. 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.

  12. 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.

  13. 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.

  14. Burkitt′s lymphoma in an Indian girl: A case report

    Directory of Open Access Journals (Sweden)

    Patil K

    2007-01-01

    Full Text Available Burkitt′s lymphoma (BL is a rare monoclonal proliferation of B-lymphocytes and is classified as a poorly differentiated lymphocytic lymphoma. This tumor was first noted in Africans. The cause of this tumor is debatable, but strong evidence implicates Epstein-Barr virus in its development. This tumor predominantly affects children and is probably the fastest growing tumor in humans, with exuberant proliferation. It is a very rare malignancy accounting for only 0.76% of solid malignant tumors among Indian children. A case of BL of the mandible in a 9-year-old girl of Indian origin is reported.

  15. Follicular variant of peripheral T cell lymphoma with mediastinal involvement in a child: a case report.

    Science.gov (United States)

    Delas, Audrey; Gaulard, Philippe; Plat, Geneviève; Brousset, Pierre; Laurent, Camille

    2015-03-01

    Peripheral T cell lymphomas are rare in young patients. We report the first case of a follicular variant of peripheral T cell lymphoma not otherwise specified in an 11-year-old boy, who presented with a large mediastinal mass. Microscopic examination of the mediastinal biopsy revealed nodular infiltration of medium- to large-sized atypical lymphocytes. Immunohistochemistry showed expression of follicular helper T cell markers (CD10, PD1, CXCL13, and BCL6) in tumor T cells. Epstein-Barr virus (EBV) was not detected by an in situ hybridization assay for EBV-encoded RNA. Interestingly, fluorescence in situ hybridization detected the presence in the tumor cells of the t(5;9)(q33;q22) translocation, involving ITK and SYK rearrangement. T cell clonality was detected by multiplex PCR analysis of TRG and TRD gene rearrangements. After 4 cycles of systemic chemotherapy, the patient was in complete remission. Although this entity is very rare, our observations show that lymphomas arising from T follicular helper cells may occur in children and that this should be distinguished from other lymphomas, such T-lymphoblastic lymphomas, which require a specific therapeutic approach. PMID:25604350

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

    Directory of Open Access Journals (Sweden)

    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.

  17. Lymphoma Presenting as Cancer of the Glans Penis: A Case Report

    Directory of Open Access Journals (Sweden)

    Konstantinos Stamatiou

    2012-01-01

    Full Text Available Penile lymphoma is a very rare neoplasm. We report the case of an 82-year-old man who presented with phimosis. The patient also complained of frequent and painful urination. Upon examination a painless penile ulcer and multiple enlarged inguinal lymph nodes were found. The shaft of the penis and the prostate were hard on palpation. Abdominal and transrectal ultrasound examination confirmed the involvement of the penis shaft and the prostate and also revealed involvement of the urinary bladder. Biopsy showed diffuse, large B-cell lymphoma. The patient was treated with systemic chemotherapy with full remission of the disease. We review the literature relevant to penile lymphoma and discuss this uncommon condition.

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

    Directory of Open Access Journals (Sweden)

    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. Efficacy of pegaspargase in extra nodal natural killer/T-cell lymphoma nasal type: A case report from China

    Directory of Open Access Journals (Sweden)

    Xingan Xiong

    2015-01-01

    Full Text Available Extranodal natural killer (NK/T-cell lymphoma, nasal type, is a rare and highly aggressive disease with a grim prognosis. There is no known satisfactory treatment. The author herein to report one case of L-asparaginase extranodal NK/T-cell lymphoma primary treated with L-asparaginase methotrexate and dexamethasone.

  20. Primary bony non-Hodgkin lymphoma of the cervical spine: a case report

    Directory of Open Access Journals (Sweden)

    Sedrak Mark F

    2010-02-01

    Full Text Available Abstract Introduction Non-Hodgkin lymphoma primarily originating from the bone is exceedingly rare. To our knowledge, this is the first report of primary bone lymphoma presenting with progressive cord compression from an origin in the cervical spine. Herein, we discuss the unusual location in this case, the presenting symptoms, and the management of this disease. Case presentation We report on a 23-year-old Caucasian-American man who presented with two months of night sweats, fatigue, parasthesias, and progressive weakness that had progressed to near quadriplegia. Magnetic resonance (MR imaging demonstrated significant cord compression seen primarily at C7. Surgical management, with corpectomy and dorsal segmental fusion, in combination with adjuvant chemotherapy and radiation therapy, halted the progression of the primary disease and preserved neurological function. Histological analysis demonstrated an aggressive anaplastic large cell lymphoma. Conclusion Isolated primary bony lymphoma of the spine is exceedingly rare. As in our case, the initial symptoms may be the result of progressive cervical cord compression. Anterior corpectomy with posterolateral decompression and fusion succeeded in preventing progressive neurologic decline and maintaining quality of life. The reader should be aware of the unique presentation of this disease and that surgical management is a successful treatment strategy.

  1. Evaluation of BCL6 and MUM1 Expression in Patients with Diffuse Large B Cell Lymphoma (DLBCL and Their Correlation with Staging and Prognosis of the Disease

    Directory of Open Access Journals (Sweden)

    Hossein Rahimi

    2015-01-01

    Patients with DLBCL have a rapidly growing mass that is located in the neck or abdominal region. Multiple Myeloma Oncogene (MUM1 has an important role in lymphoid cell differentiation. MUM1/IRF4 is as oncogene related to myeloma and translocation (p25; q32, t (6; 14 and leads to a change in the heavy chain of Immunoglobulin (IGH. BCL6 exists in approximately (100% of follicular cell cancer cases, (100% of Burkitt lymphoma, (80% of large B-cell lymphoma, and in more than (80% of nodular lymphocytic Hodgkin lymphoma cases. BCL6 is related to cancers with a high proliferation cell index. In some studies BCL6 is expressed as a prognostic factor in LBCL patients

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

    Directory of Open Access Journals (Sweden)

    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. A case report: intestinal T-Cell lymphomaT

    Directory of Open Access Journals (Sweden)

    S.F. Emadi

    2008-01-01

    Full Text Available AbstractIn this study a 31 y/o woman who was housewife, came from Mazandaran and lived in Behshahr is presented. Patient's complaints were diarrhea, bloating, abdominal pain and weight loss. Abdominal radiography showed loop dilatation. In primary Para clinic assessments she had Alb: 2.8, Ca: 6.4, P: 2.3 and PTH: 201. Considering malabsorption in early evaluation, upper endoscopy was done. Intestinal folds were disappeared in second and third part of duodenum in endoscopic view and duodenal biopsy was done. Then pathological assessment revealed a large accumulation of intraepithelial lymphocytes and obvious villus atrophy that was accordant to celiac sprue. She was advised to be on gluten free diet. After about 1 month, She was referred because of sever lower extremities edema. Serum albumin was checked that was 2. Enlarged mesenteric lymph nodes were detected in sonography. Considering non- responding treatment, IHC staining of intestinal biopsy was performed with celiac sprue complication suspicion. Therefore the patient was referred to chemotherapy center with the diagnosis of T-cell lymphoma following celiac sprue. She was spent 6 course chemotherapy with CHOP regimen and radiotherapy.Key words: T-Cell Lymphoma, Celiac, MalabsorptionJ Mazand Univ Med Sci 2008; 18(63: 100-104 (Persian

  4. Expression of Epstein-Barr virus in Hodgkin lymphoma Specimens in IRAN.

    OpenAIRE

    Laila Mozafari; Sohrab Najafipour; Mohammad Hasan Meshkibaf; Ali Moravej

    2013-01-01

     Background &Objectives: The Epstein-Barr Virus (EBV( is related with various diseases including infectious mononucleosis, Burkitt's lymphoma, Hodgkin's lymphoma, nasopharyngeal carcinoma and post-transplant lymphoprolifrative disorders. The aim of this study was to characterize the association between EBV and Hodgkin's lymphoma through EBERs in situ hybridization (EBER-ISH) in Iranian patients.    Materials &Methods: In this study, 43 Hodgkin's lymphoma tissue samples were selected from form...

  5. Veliparib, Bendamustine Hydrochloride, and Rituximab in Treating Patients With Relapsed or Refractory Lymphoma, Multiple Myeloma, or Solid Tumors

    Science.gov (United States)

    2015-10-14

    Adult B Acute Lymphoblastic Leukemia; Adult Nasal Type Extranodal NK/T-Cell Lymphoma; Adult Solid Neoplasm; 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; Refractory Plasma Cell Myeloma; Small Intestinal Lymphoma; Splenic Marginal Zone Lymphoma; Testicular Lymphoma; Waldenstrom Macroglobulinemia

  6. Imaging of Burkitt′s lymphoma-abdominal manifestations

    Directory of Open Access Journals (Sweden)

    Hanuman Satishchandra

    2013-01-01

    Full Text Available Burkitt′s lymphoma is an uncommon form of non-Hodgkin lymphoma in adults. The diagnostic workup for Burkitt′s lymphoma includes radiological imaging and like any other form of non-Hodgkin′s lymphoma definitive diagnosis is by histopathology. Imaging is necessary to determine the distribution and severity in terms of extent and organs of involvement to further assist in staging and thence to implement appropriate therapy. High incidence of intraabdominal involvement is seen in American Burkitt lymphoma.

  7. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Primary Breast Mucosa-Associated Lymphoid Tissue (MALT Lymphoma Transformation to Diffuse Large B-cell Lymphoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Şerife Hülya Arslan

    2012-09-01

    Full Text Available Primary non-Hodgkin’s lymphoma (NHL of the breast constitutes 0.04%-0.53% of all malignancies and 2.2% of extra nodal lymphomas. In total, 7%-8% of all B-cell lymphomas are the mucosa-associated lymphoid tissue (MALT type, of which up to 50% of primary gastric MALT lymphoma. Herein we present a patient with breast MALT lymphoma that transformed to diffuse large B-cell lymphoma (DLBCL. A 69-year-old female presented with a mass on her left breast. Physical examination showed a 3 × 3-cm mass located 1 cm from the areola on the upper lateral quadrant of the breast at the 1 o’clock position, which was fixed and firm. Excisional biopsy was performed and pathologic examination of the specimen showed MALT lymphoma transformation to DLBCL. The patient was staged as II-EA. The rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP protocol was scheduled as treatment. Following 6 courses of R-CHOP, 2 additional courses of rituximab were administered. Positron emission tomography (PET-CT was done at the end of the treatment. PET showed that the patient was in complete remission. At the time this report was written, the patient was being followed-up at the outpatient clinic on a regular basis. Lymphoma of the breast is a rarity among malignant tumors of the breast. The most common type of lymphoma is DLBCL. Breast MALT lymphoma is extremely rare. Primary MALT lymphoma of the breast can transform from low grade to high grade and recurrence is possible; therefore, such patients should be monitored carefully for transformation.

  10. Occupational exposures and non-Hodgkin's lymphoma: Canadian case-control study

    OpenAIRE

    Spinelli John J; Dosman James A; McDuffie Helen H; Karunanayake Chandima P; Pahwa Punam

    2008-01-01

    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 regre...

  11. 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

  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

    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.

  13. 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.

  14. 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.

  15. 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

  16. 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

  17. [Specifics of histopathological and genetical diagnosis and classification of lymphomas in children and adolescents].

    Science.gov (United States)

    Klapper, W; Oschlies, I

    2012-04-01

    Malignant lymphoma along with leukemias account for nearly half of all malignancies arising in childhood and adolescence. The correct tissue-based histopathological diagnosis of lymphomas results from a close interdisciplinary exchange between pediatric oncologists and hematopathologists. We describe here relevant features of lymphoma subtypes arising in the young age group, Burkitt lymphoma, precursor/lymphoblastic lymphomas, anaplastic large cell lymphoma and diffuse large B-cell lymphoma as well as primary mediastinal B-cell lymphoma and the rare pediatric follicular lymphomas. Special focus is put on specific diagnostic difficulties as well as new insights into biological features of pediatric lymphomas in comparison with their adult counterpart. In addition the relevance of newly defined lymphoma entities of the WHO-classification 2008, e.g. greyzone lymphomas, will be discussed for the young age group. PMID:22513791

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

    Directory of Open Access Journals (Sweden)

    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.

  19. 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.

  20. 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.

  1. 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.

  2. 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

  3. 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.

  4. 口腔Burkitt淋巴瘤1例报道及文献复习%Case report of Burkitt lymphoma in oral cavity and literature review

    Institute of Scientific and Technical Information of China (English)

    宋鹏; 侯亚丽; 张艳宁; 李荷香; 王洁

    2015-01-01

    本文报道了发生在口腔牙龈的Burkitt淋巴瘤1例.患者男性,27岁,临床表现为下唇麻木伴疼痛1月.专科检查发现患者36、37颊侧牙龈区见一大小约2.0cm×1.5cm×0.5cm肿物.影像学检测显示,36、37牙周膜增宽,周围骨质呈低密度影像,边界不清.病理学观察发现,肿瘤由淋巴样细胞组成.肿瘤细胞大小一致,其中散在巨噬细胞,呈“星空”现象.本文就Burkitt淋巴瘤的发病、临床特征、诊断及鉴别诊断、治疗原则及预后等进行了讨论和文献复习.

  5. CASE REPORT: Esophageal and Gastric T-Cell Lymphoma: A Rare Entity

    Directory of Open Access Journals (Sweden)

    Raja Shekhar R.Sappati Biyyani

    2012-01-01

    Full Text Available Background: Primary gastrointestinal T-cell lymphomas are extremely rare entity and are much less common than B-Cell lymphomas. Case History: A primary T-cell lymphoma was diagnosed in an octogenarian African American male with a history of diabetes mellitus type-II, remote history of prostate cancer, hypertension, obesity and hyperlipidemia. He had symptoms of dysphagia, early satiety, lossof appetite and loss of weight. He was Helicobacter pylori IgG antibody positive and on treatment. Result of first biopsy duringendoscopy showed only heavy lymphoid infiltrate. But, due to high suspicion of malignancy, a second upper gastrointestinal endoscopy and biopsy was performed .This biopsy from the large deep 3cm friable ulcer with nodular base was taken which showed atypical lymphoid cells positive for CD3 and CD7 and negative for CD5, CD4 , CD8 and CD56 . The combination of the histological, immunohistological stain results and the gene rearrangement results confirmed T cell lymphoma. The patient died after 5 months after5 cycles of chemotherapeutic agents of severe dehydration and complications from sepsis.

  6. 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.

  7. 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.

  8. Non-Hodgkin's lymphoma and exposure to phenoxyherbicides, chlorophenols, fencing work, and meat works employment: a case-control study.

    OpenAIRE

    Pearce, N E; Smith, A. H.; Howard, J.K.; Sheppard, R A; Giles, H J; Teague, C A

    1986-01-01

    A previous case-control study which used the occupational information available on the New Zealand Cancer Registry found that agricultural workers were at increased risk of developing non-Hodgkin's lymphoma. The findings are now presented for the second phase of the study which entailed interviewing 83 cases of non-Hodgkin's lymphoma registered under code 202 of the International Classification of Diseases together with 168 controls with other types of cancer and 228 general population contro...

  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. 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.

  11. Pathological and clinical characteristics of 84 cases of non-Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    Hashtroudi H

    2000-08-01

    Full Text Available Non-Hodgkin's lymphoma is the 3rd most common cancers in children. In the present study, to determine pathological and clinical features of this cancer, we reviewed records of 84 cases of non-Hodgkin's lymphoma who were admitted to Ali Asghar and Bahrami children hospitals from 1989 to 1996. 59% of cases had small non-cleaved cell (SNCC subtype of disease. 15% were lymphoblastic and 5% diffuse large cell subtype. The most prevalent primary sites were abdomen and lymph nodes. The most prevalent symptoms were abdominal mass (34%, abdominal pain (37% and cervcal lymphadenopathy (26%. Over half of our patients were small non-cleaved cell subtype, and further studies should be done to find out reasons for this unusual finding.  

  12. Spontaneous bleeding in a patient with malignant lymphoma: A case of acquired hemophilia

    OpenAIRE

    Gesierich, Wolfgang; Munker, Reinhold; Geiersberger, U.; Pohlmann, H.; N. BRACK; Hartenstein, R.

    2000-01-01

    Background: Acquired hemophilia is a rare condition which can be associated with lymphoproliferative disease. Case Report: Eleven yea rs after the diagnosis of immunocytoma had been made, a 72-year-old man developed a high-titer factor VIII inhibitor. At this time, the lymphoma was without significant progress and there was no paraprotein in the serum. Partial thromboplastin time (PTT) was 83 a, factor-VIII clotting activity was

  13. A rare case of Burkitt’s lymphoma of the duodenal bulb

    OpenAIRE

    Carvalho, Joana Rita; Carrilho-Ribeiro, Luís; Zagalo, Alexandra; Medeiros, Fábio Cota; Ferreira, Cristina; Velosa, José

    2016-01-01

    Gastrointestinal tract involvement in immunodeficiency-related Burkitt’s lymphoma is not common and the duodenal involvement is very rare. We report the case of a 35-year-old man admitted because of abdominal pain, vomiting and weight loss. Human immunodeficiency virus infection was diagnosed and upper digestive tract endoscopy showed marked edema and hyperemia of the duodenal bulb with some violaceous areas. Immunohistochemical study of the bulbar tissue samples confirmed the diagnosis of Bu...

  14. Lymphoma Presenting as Cancer of the Glans Penis: A Case Report

    OpenAIRE

    Konstantinos Stamatiou; Nikolaos Pierris

    2012-01-01

    Penile lymphoma is a very rare neoplasm. We report the case of an 82-year-old man who presented with phimosis. The patient also complained of frequent and painful urination. Upon examination a painless penile ulcer and multiple enlarged inguinal lymph nodes were found. The shaft of the penis and the prostate were hard on palpation. Abdominal and transrectal ultrasound examination confirmed the involvement of the penis shaft and the prostate and also revealed involvement of the urinary bladder...

  15. Aggressive Lymphoma “Sarcoma Mimicker” Originating in the Gluteus and Adductor Muscles: A Case Report and Literature Review

    Science.gov (United States)

    Elkourashy, Sarah A.; Nashwan, Abdulqadir J.; Alam, Syed I.; Ammar, Adham A.; El Sayed, Ahmed M.; Omri, Halima El; Yassin, Mohamed A.

    2016-01-01

    Extranodal lymphoma (ENL) occurs in approximately 30%–40% of all patients with non-Hodgkin lymphoma and has been described in almost all organs and tissues. However, diffuse large B-cell lymphoma is the most common histological subtype of non-Hodgkin lymphoma, primarily arising in the retroperitoneal region. In this article, we report a rare case of an adult male diagnosed with primary diffuse large B-cell lymphoma of the gluteal and adductor muscles with aggressive bone involvement. All appropriate radiological and histopathological studies were done for diagnosis and staging. After discussion with the lymphoma multidisciplinary team, it was agreed to start on R-CHOP protocol (rituximab, cyclophosphamide, doxorubicin (Adriamycin), vincristine (Oncovin®), and prednisone) as the standard of care, which was later changed to R-CODOX-M/R-IVAC protocol (rituximab, cyclophosphamide, vincristine (Oncovin®), doxorubicin, and high-dose methotrexate alternating with rituximab, ifosfamide, etoposide, and high-dose cytarabine) due to inadequate response. Due to the refractory aggressive nature of the disease, subsequent decision of the multidisciplinary team was salvage chemotherapy and autologous stem cell transplant. The aim of this case report was to describe and evaluate the clinical presentation and important radiological features of extranodal lymphoma affecting the musculoskeletal system. PMID:27398038

  16. Primary pulmonary lymphoma-role of fluoro-deoxy-glucose positron emission tomography-computed tomography in the initial staging and evaluating response to treatment - case reports and review of literature

    Science.gov (United States)

    Agarwal, Krishan Kant; Dhanapathi, Halanaik; Nazar, Aftab Hasan; Kumar, Rakesh

    2016-01-01

    Primary pulmonary lymphoma (PPL) is an uncommon entity of non-Hodgkin lymphoma, which accounts for <1% of all cases of lymphoma. We present two rare cases of PPL of diffuse large B-cell lymphoma, which underwent 18fluorine fluoro-deoxy-glucose positron emission tomography-computed tomography for initial staging and response evaluation after chemotherapy. PMID:27385889

  17. 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

  18. Effect of CTOP scheme in the treatment of malignant lymphoma%CTOP方案治疗恶性淋巴瘤疗效观察

    Institute of Scientific and Technical Information of China (English)

    葛晋源

    2013-01-01

    目的:观察CTOP方案治疗恶性淋巴瘤的疗效.方法:应用CTOP方案治疗我院收治的32例恶性淋巴瘤患者,2个疗程后评价疗效.结果:32例恶性淋巴瘤患者,其中弥漫大B细胞淋巴瘤20例,套细胞淋巴瘤6例,T细胞性淋巴瘤4例,伯基特淋巴瘤2例,均为初治病人.予CTOP方案治疗2疗程,结果CR 50%(16例),PR 25%(8例),总有效率为75%(24例).毒副反应中骨髓抑制为中度,胃肠道反应轻微.心脏毒性表现为心律失常、ST-T改变等,停药后均可恢复.肝肾毒性轻微.结论:CTOP方案是治疗恶性淋巴瘤的有效方案,可作为一线方案在临床应用.%Objective:To observe the effect of CTOP scheme for malignant lymphoma.Methods:To treat 32 cases of malignant lymphoma patients by CTOP regimen.Results:Of 32 cases of malignant lymphoma there were diffuse large B cell lymphoma 20 cases,6 cases of lymphoma cells,T cell sex lymphoma 4 cases,burkitt lymphoma in 2 cases.CR was 50% (16 cases),PR 25% (8 cases),with the total effective rate 75% (24 cases).Adverse reaction were bone marrow suppression,gastrointestinal reaction,cardiac toxicity.Conclusion:CTOP scheme is effective for malignant lymphoma.

  19. Dasatinib in Treating Patients With Solid Tumors or Lymphomas That Are Metastatic or Cannot Be Removed By Surgery

    Science.gov (United States)

    2015-06-30

    Adult Acute Lymphoblastic Leukemia in Remission; Adult B Acute Lymphoblastic Leukemia; Adult Hepatocellular Carcinoma; Adult Nasal Type Extranodal NK/T-Cell Lymphoma; Adult Solid Neoplasm; Adult T Acute Lymphoblastic Leukemia; Advanced Adult Hepatocellular Carcinoma; 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; Localized Non-Resectable Adult Liver Carcinoma; Localized Resectable Adult Liver Carcinoma; Lymphomatous Involvement of Non-Cutaneous Extranodal Site; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Nodal Marginal Zone Lymphoma; Progressive Hairy Cell Leukemia Initial Treatment; 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 Liver Carcinoma; 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; Stage II Small Lymphocytic 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

  20. 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.