The general chemotherapy for Peripheral T-cell lymphoma(PTCL) featuring an active invasion has less curative effect and worse prognosis in comparison with that for B-cell non-Hodgkin's lymphoma(NHL).Studies in rec...The general chemotherapy for Peripheral T-cell lymphoma(PTCL) featuring an active invasion has less curative effect and worse prognosis in comparison with that for B-cell non-Hodgkin's lymphoma(NHL).Studies in recent years suggest that hematopoietic stem cell transplantation(HSCT) has better curative effect on the PTCL;however,it is significant to do more studies on some aspects such as the methodology,punctuality,preconditioning,and pretreatment intensity of the transplantation,which are crucial to the curative effect.展开更多
Acute liver failure(ALF) is an uncommon disease in the United States,affecting more than 2 000 people each year.Of all the various causes,malignant infiltration is one of the least well known and carries with it a hig...Acute liver failure(ALF) is an uncommon disease in the United States,affecting more than 2 000 people each year.Of all the various causes,malignant infiltration is one of the least well known and carries with it a high mortality.We describe a case of ALF as the presenting manifestation of peripheral T-cell lymphoma in an elderly woman.By reporting this case,we hope to increase early recognition of this disease process in order to potentially improve treatment outcomes.展开更多
Objective: To improve the efficacy of refractory midfacial peripheral T-cell non-Hodgkin’s lymphoma (MPTC-NHL) with L-asparaginase (L-ASP) based salvage chemotherapy. Methods: 21 patients with refractory MPTC-NHL wer...Objective: To improve the efficacy of refractory midfacial peripheral T-cell non-Hodgkin’s lymphoma (MPTC-NHL) with L-asparaginase (L-ASP) based salvage chemotherapy. Methods: 21 patients with refractory MPTC-NHL were analyzed. 11patients (L-ASP group) received L-asparaginase based salvage chemotherapy consisting of L-asparaginase, vincristine and dexame-thosone. 10 patients (control group) received salvage combination chemotherapy without L-asparaginase. Results: Complete remission rates were 45.6% for L-ASP group and 0.0% for control group (p<0.05). Overall response rates (CR+PR) were 63.6% for L-ASP group and 10.0% for control group, respectively (p<0.05). 2-year survival rates were 45.5% for L-ASP group and 0.0% for control group (p<0.05). The major adverse effects of L-ASP were leukopenia, elevation of serum bilirubin and hyperglycemia. Conclusion: The preliminary clinical study shows that the L-ASP based salvage chemotherapy may improve the response rate and 2-year survival rate of the patients with refractory MPTC-NHL. It is necessary to continue the study further.展开更多
Dear Editor,My name is Ahmad Al Omari and I am currently working as an otorhinolaryngology assistant professor at Jordan University of Science and Technology. I am writing this letter to present a case of a primary si...Dear Editor,My name is Ahmad Al Omari and I am currently working as an otorhinolaryngology assistant professor at Jordan University of Science and Technology. I am writing this letter to present a case of a primary sino-orbital peripheral T-cell展开更多
Peripheral T-cell lymphoma is a rather uncommon non-Hodgkin’s lymphoma with the initial manifestation of spinal cord compression. Herein, we reported a 74-year-old woman with sustained neck pain radiating into the ri...Peripheral T-cell lymphoma is a rather uncommon non-Hodgkin’s lymphoma with the initial manifestation of spinal cord compression. Herein, we reported a 74-year-old woman with sustained neck pain radiating into the right shoulder and arm and weakness of the right upper extremity. A mass that had invaded the C5 and C6 vertebral bodies, causing a kyphotic curvature and compressing the spinal cord, was discovered with magnetic resonance imaging. The patient then underwent anterior corpectomy at C5 and C6, and reconstruction with a titanic rod and bone cement. The pathology confirmed a diagnosis of peripheral T-cell lymphoma after serial H & E and immunohistochemical staining. She recovered well from her profound neurological deficit. Both chemotherapy and radiotherapy were used postoperatively. Surgical intervention is indicated in these cases to decompress the cord, remove the majority of the tumor mass, stabilize the spine and obtain tissue for pathological diagnosis.展开更多
[Objectives] To analyze the dosage,curative effect,and adverse effect of Chidamide in treating peripheral T-cell lymphoma( PTCL). [Methods]A case of treating peripheral T-cell lymphoma by Chidamide was reported,includ...[Objectives] To analyze the dosage,curative effect,and adverse effect of Chidamide in treating peripheral T-cell lymphoma( PTCL). [Methods]A case of treating peripheral T-cell lymphoma by Chidamide was reported,including the treatment process,dosage,curative effect,and adverse effect. Literature review was made and searched in Wanfang Digital Database,China National Knowledge Infrastructure( CNKI),and Pubmed database,using the key word chidamide in Chinese and English separately. Disease and case number of patients,Chidamide observation indicator,curative effect,and adverse effects were recorded in detail. The search was carried out as of September,2016. [Results] It searched 3 articles related to clinical application and 111 cases of patients. [Conclusions] Chidamide has excellent curative effect in treating peripheral T-cell lymphoma and is suitable for clinical application.展开更多
A 82-year-old man presented with an enlarged multiple superficial lymph nodes. The histological diagnosis of lymph node was peripheral T cell lymphoma, not otherwise specified (PTCL-NOS), with an aberrant expression o...A 82-year-old man presented with an enlarged multiple superficial lymph nodes. The histological diagnosis of lymph node was peripheral T cell lymphoma, not otherwise specified (PTCL-NOS), with an aberrant expression of CD20. Generally, PTCL lacks B cell antigen such as CD19 or CD20, however, rare cases have been reported in the literature that showed PTCL patients expressing the B cell antigens. It is considered that the prognosis of CD20 positive PTCL is poor, however, standard therapy has not been established. He was treated with eight cycles of CHOP regimen, but the enlargement of a part of lymph nodes still remained. Recently, it is reported that C-C Chemokine receptor type 4 (CCR4) is known to be expressed about 50% case of PTCL and CCR4 target therapy is effective. Our case was positive for CCR4 so mogamulizumab (anti-CCR4 antibody) was administered. Consequently, dramatic response was obtained and its combination of these therapy resulted in complete remission for 24 months. This is the first case of sustained remission by administration of mogamulizumab against CCR4/CD20 double positive PTCL. This strategy may be benefit to obtain the good prognosis.展开更多
目的探讨外周T细胞淋巴瘤(peripheral T cell lymphoma,PTCL)患者肿瘤组织中程序性细胞死亡受体1(programmed cell death-1,PD-1)和程序性细胞死亡受体1配体(programmed death ligand 1,PD-L1)蛋白的表达情况,分析其与患者预后的关系。...目的探讨外周T细胞淋巴瘤(peripheral T cell lymphoma,PTCL)患者肿瘤组织中程序性细胞死亡受体1(programmed cell death-1,PD-1)和程序性细胞死亡受体1配体(programmed death ligand 1,PD-L1)蛋白的表达情况,分析其与患者预后的关系。方法采用免疫组化法检测PTCL患者肿瘤组织中PD-1、PD-L1蛋白的表达,并分析其表达与患者临床分期、疗效及预后之间的关系。结果 PTCL患者肿瘤组织中PD-1蛋白的表达阳性率为35%,PD-L1蛋白的阳性率为70%,炎性淋巴结组织中未见PD-1、PD-L1表达,PD-1、PD-L1蛋白的表达与患者临床分期正相关,PD-1蛋白的表达与疗效负相关,PD-1与PD-L1蛋白双阳性的PTCL患者生存期明显缩短。结论PTCL患者淋巴瘤组织中PD-1和PD-L1蛋白表达阳性率高于炎性淋巴结组织,是预后不良的指标。展开更多
文摘The general chemotherapy for Peripheral T-cell lymphoma(PTCL) featuring an active invasion has less curative effect and worse prognosis in comparison with that for B-cell non-Hodgkin's lymphoma(NHL).Studies in recent years suggest that hematopoietic stem cell transplantation(HSCT) has better curative effect on the PTCL;however,it is significant to do more studies on some aspects such as the methodology,punctuality,preconditioning,and pretreatment intensity of the transplantation,which are crucial to the curative effect.
文摘Acute liver failure(ALF) is an uncommon disease in the United States,affecting more than 2 000 people each year.Of all the various causes,malignant infiltration is one of the least well known and carries with it a high mortality.We describe a case of ALF as the presenting manifestation of peripheral T-cell lymphoma in an elderly woman.By reporting this case,we hope to increase early recognition of this disease process in order to potentially improve treatment outcomes.
文摘Objective: To improve the efficacy of refractory midfacial peripheral T-cell non-Hodgkin’s lymphoma (MPTC-NHL) with L-asparaginase (L-ASP) based salvage chemotherapy. Methods: 21 patients with refractory MPTC-NHL were analyzed. 11patients (L-ASP group) received L-asparaginase based salvage chemotherapy consisting of L-asparaginase, vincristine and dexame-thosone. 10 patients (control group) received salvage combination chemotherapy without L-asparaginase. Results: Complete remission rates were 45.6% for L-ASP group and 0.0% for control group (p<0.05). Overall response rates (CR+PR) were 63.6% for L-ASP group and 10.0% for control group, respectively (p<0.05). 2-year survival rates were 45.5% for L-ASP group and 0.0% for control group (p<0.05). The major adverse effects of L-ASP were leukopenia, elevation of serum bilirubin and hyperglycemia. Conclusion: The preliminary clinical study shows that the L-ASP based salvage chemotherapy may improve the response rate and 2-year survival rate of the patients with refractory MPTC-NHL. It is necessary to continue the study further.
文摘Dear Editor,My name is Ahmad Al Omari and I am currently working as an otorhinolaryngology assistant professor at Jordan University of Science and Technology. I am writing this letter to present a case of a primary sino-orbital peripheral T-cell
文摘Peripheral T-cell lymphoma is a rather uncommon non-Hodgkin’s lymphoma with the initial manifestation of spinal cord compression. Herein, we reported a 74-year-old woman with sustained neck pain radiating into the right shoulder and arm and weakness of the right upper extremity. A mass that had invaded the C5 and C6 vertebral bodies, causing a kyphotic curvature and compressing the spinal cord, was discovered with magnetic resonance imaging. The patient then underwent anterior corpectomy at C5 and C6, and reconstruction with a titanic rod and bone cement. The pathology confirmed a diagnosis of peripheral T-cell lymphoma after serial H & E and immunohistochemical staining. She recovered well from her profound neurological deficit. Both chemotherapy and radiotherapy were used postoperatively. Surgical intervention is indicated in these cases to decompress the cord, remove the majority of the tumor mass, stabilize the spine and obtain tissue for pathological diagnosis.
文摘[Objectives] To analyze the dosage,curative effect,and adverse effect of Chidamide in treating peripheral T-cell lymphoma( PTCL). [Methods]A case of treating peripheral T-cell lymphoma by Chidamide was reported,including the treatment process,dosage,curative effect,and adverse effect. Literature review was made and searched in Wanfang Digital Database,China National Knowledge Infrastructure( CNKI),and Pubmed database,using the key word chidamide in Chinese and English separately. Disease and case number of patients,Chidamide observation indicator,curative effect,and adverse effects were recorded in detail. The search was carried out as of September,2016. [Results] It searched 3 articles related to clinical application and 111 cases of patients. [Conclusions] Chidamide has excellent curative effect in treating peripheral T-cell lymphoma and is suitable for clinical application.
文摘A 82-year-old man presented with an enlarged multiple superficial lymph nodes. The histological diagnosis of lymph node was peripheral T cell lymphoma, not otherwise specified (PTCL-NOS), with an aberrant expression of CD20. Generally, PTCL lacks B cell antigen such as CD19 or CD20, however, rare cases have been reported in the literature that showed PTCL patients expressing the B cell antigens. It is considered that the prognosis of CD20 positive PTCL is poor, however, standard therapy has not been established. He was treated with eight cycles of CHOP regimen, but the enlargement of a part of lymph nodes still remained. Recently, it is reported that C-C Chemokine receptor type 4 (CCR4) is known to be expressed about 50% case of PTCL and CCR4 target therapy is effective. Our case was positive for CCR4 so mogamulizumab (anti-CCR4 antibody) was administered. Consequently, dramatic response was obtained and its combination of these therapy resulted in complete remission for 24 months. This is the first case of sustained remission by administration of mogamulizumab against CCR4/CD20 double positive PTCL. This strategy may be benefit to obtain the good prognosis.
文摘目的探讨外周T细胞淋巴瘤(peripheral T cell lymphoma,PTCL)患者肿瘤组织中程序性细胞死亡受体1(programmed cell death-1,PD-1)和程序性细胞死亡受体1配体(programmed death ligand 1,PD-L1)蛋白的表达情况,分析其与患者预后的关系。方法采用免疫组化法检测PTCL患者肿瘤组织中PD-1、PD-L1蛋白的表达,并分析其表达与患者临床分期、疗效及预后之间的关系。结果 PTCL患者肿瘤组织中PD-1蛋白的表达阳性率为35%,PD-L1蛋白的阳性率为70%,炎性淋巴结组织中未见PD-1、PD-L1表达,PD-1、PD-L1蛋白的表达与患者临床分期正相关,PD-1蛋白的表达与疗效负相关,PD-1与PD-L1蛋白双阳性的PTCL患者生存期明显缩短。结论PTCL患者淋巴瘤组织中PD-1和PD-L1蛋白表达阳性率高于炎性淋巴结组织,是预后不良的指标。
