scholarly journals Secondary Cardiac T-Cell Lymphoma Presenting with Syncope and Refractory Complete Atrioventricular Block: A Case Report

2021 ◽  
Author(s):  
Roya Sattarzadeh ◽  
Saeed Ghodsi ◽  
Masoud Eslami ◽  
Reza Mollazadeh ◽  
Reza Safaei Nodehi ◽  
...  
Keyword(s):  
T Cell ◽  
Cell Lymphoma ◽  
Conduction Block ◽  
T Cell Lymphoma ◽  
Cardiac Metastasis ◽  
Vein Thrombosis ◽  
T Cell Lymphomas ◽  
Uncommon Presentation ◽  
Rare Category ◽  
Deep Vein

Cutaneous T-cell lymphomas constitute a rare category of non-Hodgkin lymphomas, which may involve the heart in the timeline of their natural course as an infrequent picture with a poor prognosis. Syncope, either due to outflow obstruction or conduction block, is also an uncommon presentation of cardiac metastasis. We herein describe a 35-year-old man, who presented with weight loss, dyspnea of 6 months’ duration, an indolent skin ulcer in the left flank, lower limb deep vein thrombosis (DVT), and recurrent syncope. He underwent implantation of a permanent pacemaker due to a complete heart block and received anticoagulants for the DVT. Skin biopsy demonstrated a T-cell lymphoma. The syncopal episodes ceased thereafter. Echocardiography and computed tomography scan revealed cardiac metastasis, which responded to systemic chemotherapy. In the first follow-up visit after 3 months, he was still pacemaker-dependent. However, the DVT was partially resolved, and the symptoms had disappeared.

Primary cutaneous aggressive epidermotropic CD8 positive cytotoxic T-cell lymphoma of the ear

2006 ◽  
Vol 121 (5) ◽  
pp. 503-505 ◽  
Author(s):  
Z Fika ◽  
P D Karkos ◽  
K Badran ◽  
R E Williams
Keyword(s):  
T Cell ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Cytotoxic T Cell ◽  
Cutaneous T Cell Lymphoma ◽  
Cutaneous Lesions ◽  
T Cell Lymphomas ◽  
Uncommon Presentation ◽  
Multiple Biopsies ◽  
High Index Of Suspicion

We report a case of an epidermotropic CD8+ cutaneous T-cell lymphoma which initially presented as an ulcerated lesion of the pinna. Although T-cell lymphomas may present as cutaneous lesions, the ear is rarely involved. This uncommon presentation and the need for multiple biopsies means that the diagnosis of these lesions may be delayed or missed. A high index of suspicion is required when evaluating cutaneous lesions in the head and neck area.

Peripheral T-cell lymphomas unspecified presenting in the skin: analysis of prognostic factors in a group of 82 patients

Blood ◽  
2003 ◽  
Vol 102 (6) ◽  
pp. 2213-2219 ◽  
Author(s):  
Marcel W. Bekkenk ◽  
Maarten H. Vermeer ◽  
Patty M. Jansen ◽  
Ariënne M. W. van Marion ◽  
Marijke R. Canninga-van Dijk ◽  
...  
Keyword(s):  
T Cell ◽  
Cell Size ◽  
Cell Lymphoma ◽  
Large Cell ◽  
Skin Lesions ◽  
T Cell Lymphoma ◽  
Peripheral T Cell Lymphoma ◽  
T Cell Lymphomas ◽  
Nor Phenotype ◽  
Peripheral T Cell Lymphomas

Abstract In the present study the clinicopathologic and immunophenotypic features of 82 patients with a CD30– peripheral T-cell lymphoma, unspecified, presenting in the skin were evaluated. The purpose of this study was to find out whether subdivision of these lymphomas on the basis of cell size, phenotype, or presentation with only skin lesions is clinically relevant. The study group included 46 primary cutaneous CD30– large cell lymphomas and 17 small/medium-sized T-cell lymphomas as well as 17 peripheral T-cell lymphomas with both skin and extracutaneous disease at the time of diagnosis. Patients with primary cutaneous small- or medium-sized T-cell lymphomas had a significantly better prognosis (5-year-overall survival, 45%) than patients with primary cutaneous CD30– large T-cell lymphomas (12%) and patients presenting with concurrent extracutaneous disease (12%). The favorable prognosis in this group with primary cutaneous small- or medium-sized T-cell lymphomas was particularly found in patients presenting with localized skin lesions expressing a CD3+CD4+CD8– phenotype. In the primary cutaneous T-cell lymphoma (CTCL) group and in the concurrent group, neither extent of skin lesions nor phenotype had any effect on survival. Our results indicate that peripheral T-cell lymphomas, unspecified, presenting in the skin have an unfavorable prognosis, irrespective of the presence or absence of extracutaneous disease at the time of diagnosis, cell size, and expression of a CD4+ or CD8+ phenotype. The only exception was a group of primary cutaneous small- or medium-sized pleomorphic CTCLs with a CD3+CD4+CD8– phenotype and presenting with localized skin lesions.

scholarly journals Successful Treatment of Advanced Primary Cutaneous Peripheral T-Cell Lymphoma with Oral Bexarotene Monotherapy

2018 ◽  
Vol 11 (1) ◽  
pp. 212-215 ◽  
Author(s):  
Yota Sato ◽  
Taku Fujimura ◽  
Yumi Kambayashi ◽  
Akira Hashimoto ◽  
Setsuya Aiba
Keyword(s):  
T Cell ◽  
Successful Treatment ◽  
Cell Lymphoma ◽  
Skin Lesions ◽  
Retinoid X Receptor ◽  
T Cell Lymphoma ◽  
Third Generation ◽  
Peripheral T Cell Lymphoma ◽  
Not Otherwise Specified ◽  
T Cell Lymphomas

Bexarotene is a third-generation retinoid X receptor-selective retinoid that is widely used for the early treatment of advanced-stage cutaneous T-cell lymphomas. In this report, we describe a case of successful treatment of advanced primary cutaneous peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) with oral bexarotene monotherapy. After the administration of oral bexarotene at a dose of 300 mg/m2/day, all skin lesions and lymph nodes regressed, and complete remission was achieved for 1 year. Our case suggested that bexarotene monotherapy could be one of the possible therapies for the treatment of primary cutaneous PTCL-NOS.

Results From a Prospective, Open-Label, Phase II Trial of Bendamustine in Refractory or Relapsed T-Cell Lymphomas: The BENTLY Trial

2013 ◽  
Vol 31 (1) ◽  
pp. 104-110 ◽  
Author(s):  
Gandhi Damaj ◽  
Rémy Gressin ◽  
Krimo Bouabdallah ◽  
Guillaume Cartron ◽  
Bachra Choufi ◽  
...  
Keyword(s):  
T Cell ◽  
Response Rate ◽  
Cell Lymphoma ◽  
Single Agent ◽  
T Cell Lymphoma ◽  
Open Label ◽  
Previous Response ◽  
Angioimmunoblastic Lymphadenopathy ◽  
Prior Chemotherapy ◽  
T Cell Lymphomas

Purpose To determine the efficacy and safety of bendamustine as a single agent in refractory or relapsed T-cell lymphomas. Patients and Methods Patients with histologically confirmed peripheral T-cell lymphoma (PTCL) or cutaneous T-cell lymphoma who progressed after one or more lines of prior chemotherapy received bendamustine at 120 mg/m2 per day on days 1 through 2 every 3 weeks for six cycles. The primary end point was overall response rate (ORR). Secondary end points were duration of response (DOR), progression-free survival (PFS), and overall survival (OS). Results Of the 60 patients included, 27 (45%) were refractory to their last prior chemotherapy, and the median duration of the best previous response was 6.6 months. Histology was predominantly angioimmunoblastic lymphadenopathy and PTCL not otherwise specified. The disease was disseminated in the majority of patients (87%). The median number of previous lines of chemotherapy was one (range, one to three). Twenty patients (33%) received fewer than three cycles of bendamustine, mostly because of disease progression. In the intent-to-treat population, the ORR was 50%, including complete response in 17 patients (28%) and partial response in 13 patients (22%). Bendamustine showed consistent efficacy independent of major disease characteristics. The median values for DoR, PFS, and OS were 3.5, 3.6, and 6.2 months, respectively. The most frequent grade 3 to 4 adverse events were neutropenia (30%), thrombocytopenia (24%), and infections (20%). Conclusion Bendamustine showed an encouraging high response rate across the two major PTCL subtypes, independent of age and prior treatment, with acceptable toxicity in refractory or relapsed T-cell lymphoma.

The T-Cell Activation Markers CD30 and OX40/CD134 Are Expressed in Nonoverlapping Subsets of Peripheral T-Cell Lymphoma

Blood ◽  
1999 ◽  
Vol 93 (10) ◽  
pp. 3487-3493 ◽  
Author(s):  
Dan Jones ◽  
Christopher D.M. Fletcher ◽  
Karen Pulford ◽  
Aliakbar Shahsafaei ◽  
David M. Dorfman
Keyword(s):  
T Cells ◽  
T Cell ◽  
Cell Lymphoma ◽  
Large Cell ◽  
T Cell Lymphoma ◽  
Tnf Receptor ◽  
T Cell Lymphomas ◽  
Tumor Types ◽  
Tnf Receptor Family ◽  
Receptor Family

The tumor necrosis factor (TNF) receptor family includes several important markers of activation in T cells. We examined expression patterns of two T-cell-associated members of these receptors, namely CD30 and OX40/CD134, in 148 cases of T-cell lymphoma to identify possible objective immunohistochemical criteria for subclassification of these tumors. CD30 expression was characteristic of tumors with an anaplastic (46/47 cases [98%]) or large-cell (10/21 [48%]) morphology and was seen in only scattered cells in other tumor types. In contrast, large numbers of OX40/CD134+ tumors cells were typical of angioimmunoblastic lymphoma (15/16 [94%]), angiocentric lymphoma (4/4), a subset of large-cell lymphomas (10/21 [48%]), and lymphomas with a prominent histiocytic component (6/7 [86%]). Strong OX40/CD134 and CD30 coexpression was seen in only 4% of tumors, typically those with an anaplastic/Hodgkin’s-like appearance. OX40/CD134 expression was characteristic of tumors composed of activated CD4+ T cells and was not seen in small-cell T-cell lymphomas, lymphoblastic lymphomas, or other tumor types, including B-cell lymphomas or carcinomas. These results suggest that immunostaining for OX40/CD134 may be helpful in subclassification of peripheral T-cell lymphomas and that the patterns of TNF receptor family expression in these tumors may parallel those seen within nonneoplastic helper T-cell subsets.

scholarly journals Non Hodgkin T cell lymphoma: an atypical clinical presentation

2013 ◽  
Vol 88 (2) ◽  
pp. 264-267
Author(s):  
Paula Maio ◽  
Diogo Bento ◽  
Raquel Vieira ◽  
Ana Afonso ◽  
Fernanda Sachse ◽  
...  
Keyword(s):  
T Cell ◽  
Clinical Presentation ◽  
Cell Lymphoma ◽  
Systemic Disease ◽  
Skin Lesions ◽  
T Cell Lymphoma ◽  
Lymphocyte Population ◽  
T Cell Lymphomas ◽  
Atypical Clinical Presentation ◽  
New Skin

Cytotoxic lymphomas comprise a spectrum of peripheral T-cell lymphomas that can have a initial or late cutaneous presentation. We describe a 46-year-old man from Cape Verde, with a dermatosis involving his face and trunk, consisting of monomorphic papules with a smooth surface and both motor and sensory polyneuropathy.The hypothesis of leprosy was supported by the clinical and initial hystopathological findings and the patient was referred to our hospital with suspected Hansen's disease. In the new skin and lymph node biopsies a lymphocyte population was identified whose immunohystochemistry study allowed the diagnosis of T-cell lymphoma with expression of cytotoxic markers. The patient was started on chemotherapy with initial remission of the skin lesions but, subsequently, progression of systemic disease.

Brentuximab vedotin in real life, a seven year experience in patients with refractory/relapsed CD30+ T cell lymphoma

2020 ◽  
pp. 107815522096861
Author(s):  
Lucie Oberic ◽  
Faustine Delzor ◽  
Caroline Protin ◽  
Sophie Perriat ◽  
Camille Laurent ◽  
...  
Keyword(s):  
T Cell ◽  
Combination Treatment ◽  
Cell Lymphoma ◽  
Real Life ◽  
Progression Free Survival ◽  
Large Cell ◽  
Complete Response ◽  
Brentuximab Vedotin ◽  
T Cell Lymphoma ◽  
T Cell Lymphomas

Introduction Brentuximab vedotin (Bv) has been approved for the treatment of Refractory/Relapsed (R/R) Anaplastic Large Cell Lymphomas (ALCL) and cutaneous T-Cell Lymphomas, but is also effective in other CD30+ malignancies. We report here the outcomes of patients with various R/R Peripheral T Cell Lymphoma (PTCL) treated with Bv in real life practice. Method This was a retrospective, single-center study based on medical records of patients with R/R PTCL treated either with Bv alone or in combination with chemotherapy. Results Among 27 patients treated with Bv, neutropenia was the main serious adverse event observed in particular when Bv was used as combination treatment. The complete Response Rates (CRR) was 40.7%; it was significantly improved when Bv was used as combination treatment. The majority of eligible patients (7/10) underwent Stem Cell Transplantation. Median Progression Free Survival (PFS) and Overall Survival (OS) were 5.2 months and 12.5 months respectively. Conclusion Our current study shows that Bv used in combination with chemotherapy provides a high CRR and thereby allows SCT in R/R PTCL. The use of Bv treatments in this setting warrants further investigation.

scholarly journals Molecular insights into pathogenesis and targeted therapy of peripheral T cell lymphoma

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Caiqin Xie ◽  
Xian Li ◽  
Hui Zeng ◽  
Wenbin Qian
Keyword(s):  
T Cell ◽  
Cell Lymphoma ◽  
Large Cell ◽  
T Cell Lymphoma ◽  
Peripheral T Cell Lymphoma ◽  
T Cell Lymphomas ◽  
The Common ◽  
Poor Outcomes ◽  
Almost All ◽  
Generation Sequencing

AbstractPeripheral T-cell lymphomas (PTCLs) are biologically and clinically heterogeneous diseases almost all of which are associated with poor outcomes. Recent advances in gene expression profiling that helps in diagnosis and prognostication of different subtypes and next-generation sequencing have given new insights into the pathogenesis and molecular pathway of PTCL. Here, we focus on a broader description of mutational insights into the common subtypes of PTCL including PTCL not other specified type, angioimmunoblastic T-cell lymphoma, anaplastic large cell lymphoma, and extra-nodal NK/T cell lymphoma, nasal type, and also present an overview of new targeted therapies currently in various stages of clinical trials.

scholarly journals Case of Primary Breast and Ipsilateral Axillary T-Cell Lymphoma: a Rare Occurrence

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Faryal Afridi ◽  
Garry D. Ruben ◽  
Eric Oristian
Keyword(s):  
T Cell ◽  
Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Non Hodgkin Lymphoma ◽  
T Cell Lymphomas ◽  
Lost To Follow Up ◽  
Ipsilateral Axilla ◽  
Rare Diagnosis ◽  
Breast Malignancies

Background. Malignant lymphomas of the breast are rare and can be primary or secondary. Non-Hodgkin Lymphoma involving the breast is even rarer comprising 0.04-0.5% of all breast malignancies (Takemura). The incidence is even lower for T-cell lymphomas compared with B-cell subtype. We report the rare incidence of primary T-cell lymphoma involving both breast and ipsilateral axilla. Case. This is the case of an 80-year-old female who initially presented with asymmetry of her right breast. Initial mammograms were inconclusive. MRI could not be performed due to the patient’s severe claustrophobia. The patient was then lost to follow-up but re-presented with a new palpable density in the same breast. Subsequent mammogram showed a suspicious lesion with suspicious right axillary lymphadenopathy. Core biopsy was consistent with T-cell lymphoproliferative disorder involving both the breast and the axilla. She was then referred to medical oncology for management. Conclusion. Although rare, lymphoproliferative disorders of the breast can be encountered during workup for suspicious breast lesions. It is imperative that the surgeon is aware of this rare diagnosis to facilitate appropriate therapeutic intervention.

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