2.Detection of lymphoma-like lesions in the liver of hepatitis C virus-infected patients.
He-bin FAN ; You-fu ZHU ; An-shen CHEN ; Mu-xiu ZHOU ; Ai-hua WU ; Fu-ming YAN ; Xiao-ju MA ; Hao ZHOU
Chinese Journal of Hepatology 2009;17(8):626-627
Adult
;
Aged
;
B-Lymphocytes
;
pathology
;
Female
;
Gastric Mucosa
;
pathology
;
Hepatitis B, Chronic
;
complications
;
epidemiology
;
virology
;
Hepatitis C, Chronic
;
complications
;
epidemiology
;
virology
;
Humans
;
Immunohistochemistry
;
Liver
;
pathology
;
Lymphoma
;
etiology
;
pathology
;
virology
;
Male
;
Middle Aged
;
Staining and Labeling
3.Pyothorax-associated lymphoma: report of a case.
Li-hua WU ; Jian-lan XIE ; Xiao-ge ZHOU
Chinese Journal of Pathology 2009;38(3):205-206
Adult
;
Antigens, CD20
;
metabolism
;
Empyema, Pleural
;
complications
;
diagnostic imaging
;
pathology
;
virology
;
Epstein-Barr Virus Infections
;
Humans
;
Ki-67 Antigen
;
metabolism
;
Lymphoma, Large B-Cell, Diffuse
;
metabolism
;
pathology
;
surgery
;
virology
;
Male
;
Pleural Neoplasms
;
complications
;
metabolism
;
pathology
;
surgery
;
virology
;
Radiography
4.Epstein-Barr virus associated posttransplant malignant lymphoma in renal allograft recipients.
Yeong Jin CHOI ; Chang Suk KANG ; Wan Shik SHIN ; Mi Kyoung JEE ; Byoung Kee KIM ; Sun Moo KIM ; Sang In SHIM
Journal of Korean Medical Science 1994;9(2):162-168
We report two cases of posttransplant malignant lymphoma(PTML) of B cell origin associated with Epstein-Barr virus(EBV) infection. They were a 52-year-old male and a 37 year-old-female, in whom intermediate-grade diffuse malignant lymphomas of large cell type developed in the submandibular area and jejunum, respectively. DNA and RNA in situ hybridization revealed the presence of EBV-specific DNA and RNA sequences in the tumor cells.
Adult
;
Female
;
*Herpesvirus 4, Human/isolation & purification
;
Humans
;
In Situ Hybridization
;
Kidney Transplantation/*adverse effects/pathology
;
Lymphoma/*complications/pathology/virology
;
Male
;
Middle Aged
;
Transplantation, Homologous
;
Tumor Virus Infections/*complications
5.Hepatosplenic gammadelta T cell lymphoma and its relationship with Epstein-Barr virus infection.
Xiao-Ning GAO ; Suo-Qin TANG ; Ying LIU ; Jian-Wen WANG
Journal of Experimental Hematology 2006;14(6):1134-1137
To explore the clinical and pathological characteristics of hepatosplenic gammadelta T-cell lymphoma and its relationship with Epstein-Barr virus infection, the clinical features of a 9-year-old girl with hepatosplenic gammadelta T-cell lymphoma were investigated, the smears of bone marrow was stained with Wright' s stain, biopsies of bone marrow and liver specimen were embedded in plastic and sliced about 4 microm in thickness and routinely stained with HE staining, the immunohistochemical staining was used to mark the tumor cells, and EBER probes were used to detect Epstein-Barr virus RNA. The results showed that the girl presented with prolonged fever, anemia, thrombocytopenia, hepatosplenomegaly, chronic active Epstein-Barr virus infection, and elevated levels of serum ferritin and lactate dehydrogenase. Bone marrow aspirate revealed the infiltration of atypical lymphocytes in the bone marrow stroma. The liver biopsy specimen revealed the infiltration of lymphocytes in the sinusoids, which was positive for the T-cell associated marker CD3 and activated cytotoxicity-associated marker granzyme B. In-situ hybridization analysis with EBER probes revealed that the above-mentioned characteristics were negative in neoplastic cells. It is concluded that hepatosplenic gammadelta T-cell lymphoma is a disease with distinctive clinical, histopathologic, and phenotypic characteristics. Hepatic and/or splenic and/or bone marrow biopsy with combined phenotype is beneficial to diagnosis. Epstein-Barr virus infection is late event involving an already transformed gammadelta T-cell clone.
Child
;
Epstein-Barr Virus Infections
;
complications
;
Female
;
Humans
;
Liver Neoplasms
;
diagnosis
;
pathology
;
virology
;
Lymphoma, T-Cell, Peripheral
;
diagnosis
;
pathology
;
virology
;
Receptors, Antigen, T-Cell, gamma-delta
;
analysis
;
Splenic Neoplasms
;
diagnosis
;
pathology
;
virology
6.Clinicopathological and survival features of primary hepatic lymphoma: an analysis of 35 cases.
Qian ZHAO ; Hai-ping LIU ; Yi-jin GU ; Wen-ming CONG
Chinese Journal of Oncology 2013;35(9):689-692
OBJECTIVETo evaluate the clinicopathological features and prognosis of primary hepatic lymphoma (PHL).
METHODSThirty-five patients with PHL who underwent surgical resection and were confirmed by pathology in our hospital from 1982 to 2012 were re-evaluated for clinicopathological data, including their symptoms, radiological features, recurrence interval, histopathological properties and prognosis.
RESULTSOf the 35 patients, 25 were men (71.4%) and 10 were women (28.6%), with an average age of 52.6 years old (range, 17-79 years). Presented symptoms were epigastric phymatosis, abdominal pain and low-grade fever. In the present study, 21 (60.0%) patients were positive for HBsAg, 1(2.9%) patient was positive for anti-HCV, 3 patients were positive for AFP, 12 patients and 2 patients were complicated by cirrhosis and hepatocellular carcinoma, respectively. Pathologically, 35 PHL were classified into 19 DLBCL (54.3%), 13 T cell-lymphoma (37.1%), and 3 MALT lymphoma (8.6%). Patients with DCBCL showed better postoperative survival than patients with T cell-lymphoma (31.7 ± 3.2) months vs. (22.9 ± 2.2) months (P < 0.05).
CONCLUSIONSHepatitis B virus (HBV) infection may contribute to the pathogenesis of Chinese patients with PHL. Surgical resection followed by comprehensive therapy is the first-line option for PHL. The prognosis of patients with PHL is associated with PHL subtypes.
Adolescent ; Adult ; Aged ; Antigens, CD20 ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Hepatocellular ; pathology ; therapy ; virology ; Chemotherapy, Adjuvant ; Cyclophosphamide ; therapeutic use ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Hepatitis B ; complications ; Hepatitis B Surface Antigens ; metabolism ; Hepatitis C Antibodies ; metabolism ; Humans ; Leukocyte Common Antigens ; metabolism ; Liver Cirrhosis ; complications ; Liver Neoplasms ; pathology ; therapy ; virology ; Lymphoma ; pathology ; therapy ; virology ; Lymphoma, B-Cell, Marginal Zone ; pathology ; therapy ; virology ; Lymphoma, Large B-Cell, Diffuse ; pathology ; therapy ; virology ; Lymphoma, T-Cell ; pathology ; therapy ; virology ; Male ; Middle Aged ; Prednisone ; therapeutic use ; Retrospective Studies ; Survival Rate ; Vincristine ; therapeutic use ; Young Adult ; alpha-Fetoproteins ; metabolism
7.Features of intestinal T-cell lymphomas in Chinese population without evidence of celiac disease and their close association with Epstein-Barr virus infection.
Wen-yan ZHANG ; Gan-di LI ; Wei-ping LIU ; Qin OUYANG ; Xing-chang REN ; Feng-yuan LI ; Huan XU
Chinese Medical Journal 2005;118(18):1542-1548
BACKGROUNDIntestinal T-cell lymphoma (ITCL) is a heterogeneous lymphoid neoplastic group with variable clinical and pathological features. ITCL in oriental countries is different from enteropathy-type intestinal T-cell lymphoma (ETCL) in relation to celiac disease and Epstein-Barr virus (EBV). The objective of this study was to investigate the clinicopathological features, immunophenotype, expression of cytotoxic molecule (TIA-1), T-cell receptor (TCR)-gamma gene rearrangement, and Epstein-Barr virus (EBV) latent infection in primary ITCL without celiac disease in Chinese.
METHODSThe clinical data of 42 patients were analyzed, and the patients were followed up. Compared with human reactive lymphoid tissues, in situ hybridization for EBER1/2, polymerase chain reaction for TCR-gamma gene rearrangement, and immunohistochemical staining for immunophenotypes, TIA-1 and EBV latent membrane proteins (LMP-1) were investigated. Survival curves of different clinicopathological features, immuno-phenotypes, expression of LMP1, TCR-gamma gene rearrangement and therapy were analyzed.
RESULTSThree fourths of the patients suffered from ITCL in China were men with a peak age incidence in the 4th decade. Common presenting features included fever and hemotochezia. The prognosis was poor with a median survival of 3.0 months. The lesions were mostly localized in the ileocecum and colon. About 38/42 (90.5%) patients demonstrated pleomorphic medium-sized on large cells. Histological features of celiac disease were rarely seen. All 42 patients with ITCL revealed CD45RO positive. Neoplastic cells partially expressed T-cell differentiated antigens (CD3epsilon, CD4, CD8) and NK cell associated antigen (CD56). The positive frequency of CD3epsilon, CD4, CD8 and CD56 was 28/42 (66.7%), 7/42 (16.7%), 10/42 (23.8%) and 12/42 (28.6%) respectively. Thirty-nine cells (92.9%) expressed TIA-1, but none expressed CD20 and CD68. More than half of the patients (64.3%, 64.3% and 59.5%) revealed TCR-gamma gene rearrangement by three different TCR-gamma primers respectively. EBER1/2 was detected in 41 (97.6%) of the 42 patients. The expression frequency of LMP-1 was 38.1% (16/42).
CONCLUSIONSPrimary ITCL without celiac disease in Chinese is a special highly EBV-associated clinicopathological entity. There are few similarities in patients with celiac disease in western countries. A small proportion of primary ITCLs in Chinese and extranodal NK/T-cell lymphoma of nasal type belong to the same spectrum.
Adolescent ; Adult ; Celiac Disease ; complications ; Child ; Epstein-Barr Virus Infections ; complications ; Female ; Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor ; Humans ; Immunophenotyping ; In Situ Hybridization ; Intestinal Neoplasms ; immunology ; pathology ; virology ; Lymphoma, T-Cell ; immunology ; pathology ; virology ; Male ; Middle Aged ; RNA, Viral ; genetics ; Viral Matrix Proteins ; genetics
8.Bone Marrow is Involved in Less than 10% of Patients with Nasal-Type NK/T Cell Lymphoma at Initial Diagnosis.
Chang Okh SUNG ; Young Hyeh KO
Journal of Korean Medical Science 2004;19(2):229-233
To evaluate the frequency of bone marrow involvement by nasal-type NK/T cell lymphoma, we retrospectively studied biopsy specimens from 40 patients by EBV in situ hybridization (ISH). Three patients had marrow involvement at initial diagnosis (7.5%). In one patient (1/40, 2.5%), the disease in bone marrow was recognized by routine morphological assessment, while two other patients had minimal involvement of lymphoma cells which was recognized only by EBV in situ hybridization (2/40, 5%). Two patients had a disseminated disease at diagnosis and died 6 days and 214 days after diagnosis. One patient had diffuse colonic lesion and died 82 days later. In conclusion, marrow involvement in nasal NK/T cell lymphoma is infrequent at initial diagnosis, and EBV ISH is a useful technique for identifying the minor subgroup of patients which have easily overlooked neoplastic involvement.
Adult
;
Aged
;
Aged, 80 and over
;
Biopsy
;
Bone Marrow/*pathology
;
Epstein-Barr Virus Infections/complications/pathology
;
Female
;
Herpesvirus 4, Human/genetics
;
Human
;
Killer Cells, Natural/*pathology
;
Lymphoma, T-Cell/complications/*pathology
;
Male
;
Middle Aged
;
Nasal Cavity/*pathology/virology
;
Prognosis
;
RNA, Viral/analysis
;
Retrospective Studies
9.Small Bowel Lymphoma Detected by MiroCam(R) Capsule Endoscope in a Patient with Acquired Immune Deficiency Syndrome.
Su Jung BAIK ; Ki Nam SHIM ; Hee Jung CHOI ; Sung Ae JUNG ; Kwon YOO
The Korean Journal of Gastroenterology 2008;52(1):37-41
Human immunodeficiency virus (HIV) infection is a risk factor for developing non-Hodgkin's lymphoma. Most acquired immune deficiency syndrome (AIDS)-related lymphomas are high-grade B cell non-Hodgkin's lymphomas. The use of highly active antiretroviral therapy has reduced the incidence of AIDS-related lymphoma. There have been 7 reports of AIDS-related extra-nodal lymphoma in Korea. We report a case of AIDS-related lymphoma detected by MiroCam(R) capsule endoscopy.
Acquired Immunodeficiency Syndrome/*complications/drug therapy/immunology
;
Anti-HIV Agents/therapeutic use
;
Antiretroviral Therapy, Highly Active
;
*Capsule Endoscopes
;
HIV Infections/virology
;
Humans
;
Jejunal Neoplasms/*diagnosis/pathology
;
Lymphoma, AIDS-Related/*diagnosis/pathology
;
Lymphoma, Large B-Cell, Diffuse/immunology/pathology
;
Male
;
Middle Aged
;
Tomography, X-Ray Computed
10.Synchronous Hepatocellular Carcinoma and B-Cell Non-Hodgkin's Lymphoma in Chronic Hepatitis C Patient.
Soon Il LEE ; Nae Yun HEO ; Seung Ha PARK ; Young Don JOO ; Il Hwan KIM ; Jeong Ik PARK ; Ji Yeon KIM ; Seung Ho KIM ; Hye Kyung SHIM
The Korean Journal of Gastroenterology 2014;64(3):168-172
Hepatitis C virus (HCV) is one of the main viral causes of hepatocellular carcinoma (HCC) and is associated with lymphoproliferative disorder such as non-Hodgkin's lymphoma (NHL). However, there are only few case reports on concomitantly induced NHL and HCC by HCV. Herein, we report a case of synchronous NHL and HCC in a patient with chronic hepatitis C which was unexpectedly diagnosed during liver transplantation surgery. This case suggests that although intrahepatic lymph node enlargements are often considered as reactive or metastatic lymphadenopathy in chronic hepatitis C patients with HCC, NHL should also be considered as a differential diagnosis.
Antineoplastic Agents/therapeutic use
;
Carcinoma, Hepatocellular/complications/*diagnosis/radiotherapy
;
Drug Therapy, Combination
;
Embolization, Therapeutic
;
Fluorodeoxyglucose F18
;
Gadolinium DTPA
;
Genotype
;
Hepatitis B virus/genetics
;
Hepatitis C, Chronic/complications/*diagnosis/*virology
;
Humans
;
Liver Neoplasms/complications/*diagnosis/radiotherapy
;
Lymph Nodes/pathology
;
Lymphoma, Non-Hodgkin/complications/*diagnosis/drug therapy
;
Magnetic Resonance Imaging
;
Male
;
Middle Aged
;
Positron-Emission Tomography
;
Tomography, X-Ray Computed