scholarly journals Mantle Cell Lymphoma Presenting as a Subcutaneous Mass of the Right Leg

2020 ◽  
Vol 13 (2) ◽  
pp. 774-782
Author(s):  
Drew A. Fajardo ◽  
Joel France ◽  
Bogna I. Targonska ◽  
H. Bobby Kahlon ◽  
Max J. Coppes
Keyword(s):  
Bone Marrow ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Non Hodgkin Lymphoma ◽  
Mantle Cell ◽  
History Of ◽  
Subcutaneous Mass ◽  
Systemic Symptoms ◽  
The Right

Mantle cell lymphoma (MCL) is a relatively rare B-cell non-Hodgkin lymphoma, typically presenting with extensive lymphadenopathy, bone marrow involvement, and splenomegaly. Extranodal sites can also be involved. We discuss a 73-year-old man whose MCL presented with a 6-month history of a subdermal mass of the right upper thigh and no systemic symptoms.

Successful in vivo purging of CD34-containing peripheral blood harvests in mantle cell and indolent lymphoma: evidence for a role of both chemotherapy and rituximab infusion

Blood ◽  
2000 ◽  
Vol 96 (3) ◽  
pp. 864-869 ◽  
Author(s):  
Michele Magni ◽  
Massimo Di Nicola ◽  
Liliana Devizzi ◽  
Paola Matteucci ◽  
Fabrizio Lombardi ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Stem Cell ◽  
Follicular Lymphoma ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Hematopoietic Stem ◽  
Mantle Cell

Abstract Elimination of tumor cells (“purging”) from hematopoietic stem cell products is a major goal of bone marrow–supported high-dose cancer chemotherapy. We developed an in vivo purging method capable of providing tumor-free stem cell products from most patients with mantle cell or follicular lymphoma and bone marrow involvement. In a prospective study, 15 patients with CD20+ mantle cell or follicular lymphoma, bone marrow involvement, and polymerase chain reaction (PCR)–detectable molecular rearrangement received 2 cycles of intensive chemotherapy, each of which was followed by infusion of a growth factor and 2 doses of the anti-CD20 monoclonal antibody rituximab. The role of rituximab was established by comparison with 10 control patients prospectively treated with an identical chemotherapy regimen but no rituximab. The CD34+ cells harvested from the patients who received both chemotherapy and rituximab were PCR-negative in 93% of cases (versus 40% of controls;P = .007). Aside from providing PCR-negative harvests, the chemoimmunotherapy treatment produced complete clinical and molecular remission in all 14 evaluable patients, including all 6 with mantle cell lymphoma (versus 70% of controls). In vivo purging of hematopoietic progenitor cells can be successfully accomplished in most patients with CD20+ lymphoma, including mantle cell lymphoma. The results depended on the activity of both chemotherapy and rituximab infusion and provide the proof of principle that in vivo purging is feasible and possibly superior to currently available ex vivo techniques. The high short-term complete-response rate observed suggests the presence of a more-than-additive antilymphoma effect of the chemoimmunotherapy combination used.

Small cell variant of mantle cell lymphoma is an indolent lymphoma characterized by bone marrow involvement, splenomegaly, and a low Ki-67 index

2011 ◽  
Vol 102 (9) ◽  
pp. Sep cover-Sep cover
Author(s):  
Yoshizo Kimura ◽  
Kensaku Sato ◽  
Yutaka Imamura ◽  
Fumiko Arakawa ◽  
Junichi Kiyasu ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Small Cell ◽  
Indolent Lymphoma ◽  
Ki 67 ◽  
Small Cell Variant ◽  
Mantle Cell ◽  
Cell Variant

Outcomes of Autologous and Allogeneic BMT for Mantle Cell Lymphoma.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 901-901 ◽  
Author(s):  
Yvette L. Kasamon ◽  
Richard J. Jones ◽  
Louis F. Diehl ◽  
Hassan Nayer ◽  
Michael J. Borowitz ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
First Line Therapy ◽  
Mantle Cell ◽  
First Remission ◽  
Total Body ◽  
Induction Failure ◽  
Relapsed Disease

Abstract To evaluate BMT outcomes in patients (pts) with newly diagnosed or relapsed mantle cell lymphoma, 58 consecutive pts were selected through the BMT registry at Johns Hopkins. Flow cytometric and immunohistochemical features were confirmed. Fifty-four pts (88%) had stage III or IV disease and 39 (67%) had documented bone marrow involvement at diagnosis. First-line therapy was CHOP +/− rituximab in 71% and was fludarabine-based in 17%. Thirty-seven pts (64%) were transplanted after first partial or complete remission, 14 pts (24%) after one or more relapses, and 12% after primary induction failure (PIF). Median age at BMT was 55 years. Thirty-eight pts (66%) received autologous (auto) BMT, 19 pts (33%) allogeneic (allo) BMT, and 1 pt syngeneic BMT. Preparative regimens in all but 1 case consisted of cyclophosphamide plus busulfan or total body irradiation. The estimated 3-year event-free survival (EFS) following BMT was 51% (95% CI, 35–65%), probability of relapse 31% (17–51%), and overall survival 59% (42–73%). Median follow-up is 16 months (range < 1 month to 79 months) for all pts and 23 months for surviving pts. Twelve relapses were documented, 8 after auto BMT. Four auto pts and 1 allo pt are alive with relapsed disease, and 3 auto pts developed MDS or AML. Actuarial EFS at 3 years was 57% (CI 35–74%) after auto BMT and 37% (17–57%) after allo BMT. Actuarial relapse rate at 3 years was 34% following auto BMT and 19% following allo BMT. On multiple regression analysis, BMT after one or more relapses (HR 3.0, CI 1.2–7.4, P = 0.02), PIF (HR 5.4, CI 1.9–15.4, P = 0.002), and allo BMT (HR 3.0, CI 1.3–6.8, P = 0.007) predicted an inferior EFS; Figure Figure whereas PIF and residual bone marrow involvement independently predicted relapse. Notably, however, EFS curves were not statistically different for auto and allo BMT performed in first remission, with the 3 year EFS approaching or equaling 70%. Figure Figure The benefit of BMT for mantle cell lymphoma is thus most apparent when performed in first remission. While the comparative efficacy of auto and allo BMT remains to be determined, allo BMT warrants continued study especially early in the disease course.

Fludarabine, Aracytine and Rituximab Based Chemotherapy In Patients with Refractory and Relapsed Mantle Cell Non-Hodgkin Lymphoma

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 4892-4892
Author(s):  
Tommasina Perrone ◽  
Francesco Gaudio ◽  
Annamaria Giordano ◽  
Paola Curci ◽  
Alessandro Spina ◽  
...  
Keyword(s):  
Mantle Cell Lymphoma ◽  
Hodgkin Lymphoma ◽  
Response Rate ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
International Prognostic Index ◽  
Single Agent ◽  
High Dose ◽  
Non Hodgkin Lymphoma ◽  
Mantle Cell

Abstract Abstract 4892 Introduction Mantle cell lymphoma (MCL) is a distinct B cell non Hodgkin lymphoma characterized by CD 5 expression, t (11; 14)(q13; q32) translocation and over-expression of Cyclin D1, and frequently has an aggressive clinical course. There is no standard of care for the treatment of MCL. Current treatment approaches are non curative and pts median survival is 4–6 years. Various studies have reported promising results for a high dose Cytarabine-containing regimen in the treatment of MCL. Fludarabine has also been recognized as effective treatment in pts with MCL, either as a single agent or in combination with other drugs. The addition of Rituximab improves the response to the treatment. The aim of this study is to assess the efficacy and toxicity of a combination of Fludarabine, Aracytine and Rituximab treatment in refractory and relapsed MCL. Methods We retrospectively evaluated 20 pts with refractory or relapsed MCL treated in our institution between February 2007 and February 2010. Median age was 59 yrs (54-77 yrs), 14 pts (70%) were males, 18 pts (90 %) had stage IV, 16 pts (80%) had bone marrow involvement, 16 (80%) presented comorbidities. Eight pts (40%) were in first relapse, 12 (60%) in second relapse. Twelve pts (60%) had a “Mantle Cell Lymphoma International Prognostic Index” (MIPI) score ≥ 7. Therapy included: fludarabine 25 mg/m2/daily intravenously for 3 days, aracytine 500 mg/m2/daily for 3 days and Rituximab 375 mg/m2/daily for 1 day, Dexamethasone 8 mg daily for 3 days, every 28 days for 4 cycles. Results Eight pts (40%) achieved complete response (CR) and 4 pts (20%) a Partial Remission (PR) with an overall response rate (ORR) of 60%. Eight pts (40%) progressed and one of them died of active disease. After a median follow up of 17 months (range 8–36), OS is 70% and PFS is 55%. Toxicity was mainly hematological with grade >=3 neutropenia in 40 (50%) of the 80 cycles performed, grade >=2 anemia in 30 (37%) and grade 4 thrombocytopenia in 24 (30%). In 16 (20%) cycles pts required red blood cells transfusions, in 12 (15%) platelet transfusions. One episode of Herpes Zoster infection was observed. Conclusions This study suggests that the combination of Fludarabine, Aracytine and Rituximab appears to be an effective regimen with a promising response rate and manageable toxicity, for pretreated pts often affected by comorbidities and with poor prognosis. Further studies are needed to assess the efficacy of this combination therapy and to further test the role of this approach in MCL. Disclosures: No relevant conflicts of interest to declare.

Clinicopathological studies on bone marrow involvement of mantle cell lymphoma

Pathology ◽  
2014 ◽  
Vol 46 ◽  
pp. S100
Author(s):  
Zhanqi Li ◽  
Enbin Liu ◽  
Qi Sun ◽  
Fujun Sun ◽  
Qingying Yang ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Mantle Cell

scholarly journals Small cell variant of mantle cell lymphoma is an indolent lymphoma characterized by bone marrow involvement, splenomegaly, and a low Ki-67 index

2011 ◽  
Vol 102 (9) ◽  
pp. 1734-1741 ◽  
Author(s):  
Yoshizo Kimura ◽  
Kensaku Sato ◽  
Yutaka Imamura ◽  
Fumiko Arakawa ◽  
Junichi Kiyasu ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Small Cell ◽  
Indolent Lymphoma ◽  
Ki 67 ◽  
Small Cell Variant ◽  
Mantle Cell ◽  
Cell Variant

Giant mantle cell lymphoma in the soft tissue of the leg: rare presentation

2021 ◽  
pp. 030089162110019
Author(s):  
Büşra Erşan Erdem ◽  
Umay Kiraz ◽  
Çiğdem Vural ◽  
Halil Atmaca ◽  
Ahmet Tuğrul Eruyar
Keyword(s):  
Bone Marrow ◽  
Soft Tissue ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Clinical History ◽  
Case Description ◽  
Rare Presentation ◽  
Common Presentation ◽  
Mantle Cell ◽  
The Right

Background: Mantle cell lymphomas are aggressive, mature B-cell neoplasms characteristically showing overexpression of cyclin D1. Although lymphadenopathy is the most common presentation, involvement of extranodal sites including bone marrow, peripheral blood, liver, gastrointestinal system, and Waldeyer ring is also seen frequently. Soft tissue localization is extremely rare. It has blastoid and pleomorphic subtypes associated with aggressive course. Case description: We describe a 74-year-old man who had been diagnosed 3 years previously with “mantle cell lymphoma-blastoid type” and presented 3 months ago with a giant mass in the right lower extremity that enlarged rapidly up to 15 cm in a few months. Conclusion: We present this rare presentation, which was evaluated in favor of hemangioma before biopsy, together with the data in the literature to emphasize the need for differential diagnosis, especially in cases with a clinical history.

Successful in vivo purging of CD34-containing peripheral blood harvests in mantle cell and indolent lymphoma: evidence for a role of both chemotherapy and rituximab infusion

Blood ◽  
2000 ◽  
Vol 96 (3) ◽  
pp. 864-869 ◽  
Author(s):  
Michele Magni ◽  
Massimo Di Nicola ◽  
Liliana Devizzi ◽  
Paola Matteucci ◽  
Fabrizio Lombardi ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Stem Cell ◽  
Follicular Lymphoma ◽  
Mantle Cell Lymphoma ◽  
Cell Lymphoma ◽  
Bone Marrow Involvement ◽  
Hematopoietic Stem ◽  
Mantle Cell

Elimination of tumor cells (“purging”) from hematopoietic stem cell products is a major goal of bone marrow–supported high-dose cancer chemotherapy. We developed an in vivo purging method capable of providing tumor-free stem cell products from most patients with mantle cell or follicular lymphoma and bone marrow involvement. In a prospective study, 15 patients with CD20+ mantle cell or follicular lymphoma, bone marrow involvement, and polymerase chain reaction (PCR)–detectable molecular rearrangement received 2 cycles of intensive chemotherapy, each of which was followed by infusion of a growth factor and 2 doses of the anti-CD20 monoclonal antibody rituximab. The role of rituximab was established by comparison with 10 control patients prospectively treated with an identical chemotherapy regimen but no rituximab. The CD34+ cells harvested from the patients who received both chemotherapy and rituximab were PCR-negative in 93% of cases (versus 40% of controls;P = .007). Aside from providing PCR-negative harvests, the chemoimmunotherapy treatment produced complete clinical and molecular remission in all 14 evaluable patients, including all 6 with mantle cell lymphoma (versus 70% of controls). In vivo purging of hematopoietic progenitor cells can be successfully accomplished in most patients with CD20+ lymphoma, including mantle cell lymphoma. The results depended on the activity of both chemotherapy and rituximab infusion and provide the proof of principle that in vivo purging is feasible and possibly superior to currently available ex vivo techniques. The high short-term complete-response rate observed suggests the presence of a more-than-additive antilymphoma effect of the chemoimmunotherapy combination used.

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