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Soft tissue lymphoma

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https://www.readbyqxmd.com/read/28328599/burkitt-lymphoma-in-adult-with-atypical-clinical-presentation-primarily-involving-the-oral-soft-tissue
#1
Natália Galvão Garcia, Moacyr Tadeu Vicente Rodrigues, Rodrigo Queiroz Aleixo, Denise Tostes Oliveira
Non-Hodgkin lymphoma is the second most common neoplasm of the head and neck after squamous cell carcinoma. However, it accounts for only 3.5% of all malignancies of the oral cavity. Oral lesions are often a component of disseminated disease process that may involve regional lymph nodes or may at times represent the primary extra nodal form of the disease. Although, isolated oral lymphoma in adults is extremely rare, this paper presents a patient with Burkitt lymphoma in an adult male with atypical clinical presentation primarily involving the oral soft tissue...
March 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28303852/differentiation-of-lymphoma-presenting-as-retroperitoneal-mass-and-retroperitoneal-fibrosis-evaluation-with-multidetector-row-computed-tomography
#2
Shuai Zhang, Min Chen, Chun-Mei Li, Guo-Dong Song, Ying Liu
BACKGROUND: Retroperitoneal fibrosis (RPF) and lymphoma presenting as retroperitoneal mass may closely resemble each other and misdiagnosis may occur. This study investigated the differential imaging features of RPF and lymphoma which presented as a retroperitoneal soft tissue using multidetector-row computed tomography (MDCT). METHODS: The 42 consecutive patients were included in this retrospective review, including 19 RPF patients (45.2%; including 13 males and 6 females; mean age: 56...
March 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28292479/costs-for-childhood-and-adolescent-cancer-90-days-prediagnosis-and-1-year-postdiagnosis-a-population-based-study-in-ontario-canada
#3
Claire de Oliveira, Karen E Bremner, Ning Liu, Mark L Greenberg, Paul C Nathan, Mary L McBride, Murray D Krahn
BACKGROUND: Childhood and adolescent cancers are uncommon, but they have important economic and health impacts on patients, families, and health care systems. Few studies have measured the economic burden of care for childhood and adolescent cancers. OBJECTIVES: To estimate costs of cancer care in population-based cohorts of children and adolescents from the public payer perspective. METHODS: We identified patients with cancer, aged 91 days to 19 years, diagnosed from 1995 to 2009 using cancer registry data, and matched each to three noncancer controls...
March 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28291146/malignant-lymphoma-mimicking-an-infection-after-shoulder-surgery
#4
Jabari Ian Justin Martin, Jasmine Bauknight, Vincent Desiderio, Bahman Sadr
Involvement of the musculoskeletal system by primary or metastatic malignant neoplasms mimicking common orthopaedic conditions is well recognized. The diagnosis may be delayed in the absence of radiographic abnormalities. Twenty-five percent of lymphoma cases have skeletal involvement, and they can affect both bone and soft tissue. Lymphoma is sometimes discovered by means of routine histologic examination of tissue collected at the time of orthopaedic surgery. To the best of our knowledge, this is the first report of lymphoma occurring at the site of prior shoulder surgery and mimicking an infection...
April 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28287948/spectrum-of-ct-findings-in-thoracic-extranodal-non-hodgkin-lymphoma
#5
Mathew P Bligh, Joy N Borgaonkar, Steven C Burrell, David A MacDonald, Daria Manos
Non-Hodgkin lymphoma (NHL) frequently manifests in extranodal structures in the chest, often in the form of secondary involvement but occasionally as primary disease. Because staging and treatment are affected by the presence of extranodal disease at imaging, radiologists' interpretation and management of suspicious findings are critical to patient care. Unfortunately, owing to considerable imaging overlap with other diseases, primary extranodal lymphoma is difficult to diagnose with imaging alone. Radiologists should have a heightened degree of suspicion in patients at risk (including patients with immune compromise, autoimmune diseases, or a history of stem cell or solid organ transplant) or with particular imaging appearances (including the vertebral wraparound sign, nonresolving consolidation, an infiltrative soft-tissue mass, and lesions demonstrating vascular encasement without invasion)...
March 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28272651/subcutaneous-leiomyosarcoma-metastasized-to-the-lymph-nodes-involved-with-small-lymphocytic-lymphoma-chronic-lymphocytic-leukemia
#6
Ayfer Kamali Polat, Atilla Soran, Amal Kanbour-Shakir, Howard Edington
Herein, we present a case of a 76-year-old Caucasian man with a very large fungating, ulcerating mass, involving the right neck and parotid area, which developed while he was being treated for chronic lymphocytic leukemia/small lymphocytic lymphoma. Resection of the fungating right neck tumor, right modified radical neck dissection, and right superficial parotidectomy with flap reconstruction were performed. The final pathological diagnosis was high-grade leiomyosarcoma of the skin and the subcutaneous tissue, with invasion into the skeletal muscle, skin, and soft tissue...
February 4, 2017: Türk Patoloji Dergisi
https://www.readbyqxmd.com/read/28257637/access-to-principal-treatment-centres-and-survival-rates-for-children-and-young-people-with-cancer-in-yorkshire-uk
#7
Lesley Fairley, Daniel P Stark, Daniel Yeomanson, Sally E Kinsey, Adam W Glaser, Susan V Picton, Linda Evans, Richard G Feltbower
BACKGROUND: Principal Treatment Centres (PTC) were established to provide age-appropriate care as well as clinical expertise for children and young people with cancer. However, little is known about the effects of specialist treatment centres on survival outcomes especially for teenagers and young adults. This population-based study aimed to describe access to PTC and the associated trends in survival for 0-24 year olds accounting for stage of disease at presentation and treatment. METHODS: Patients diagnosed from 1998-2009 aged 0-24 years were extracted from the Yorkshire Specialist Register of Cancer in Children and Young People, including information on all treating hospitals, followed-up until 31st December 2014...
March 4, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28236527/-primary-osseous-hodgkin-s-lymphoma-of-the-sacrum-a-diagnostic-and-therapeutic-challenge
#8
N Fourati, S Kanoun Belajouza, H Regaieg, A Khlif, N Bouaouina
Primary osseous Hodgkin's lymphoma is a very rare entity. Cases reported in the literature are limited with often insufficient initial exploration. We report a new case of a 24 years old patient with a diagnosis of primary osseous Hodgkin lymphoma of the lumbosacral region with extension to the soft tissues, without simultaneous lymph node involvement confirmed both by conventional and metabolic imaging. The patient received a combination chemotherapy (two courses BEACOPP(®) and four courses ABVD) followed by radiotherapy of the lombosacral region at the dose of 40Gy in 20 fractions...
February 21, 2017: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
https://www.readbyqxmd.com/read/28225435/the-role-of-18f-fdg-pet-ct-in-staging-and-restaging-primary-bone-lymphoma
#9
Yiyan Liu
PURPOSE: Primary bone lymphoma (PBL) is one of the rarest primary bone malignancies. Very limited data are available on the role of fluorine-18-fluorodeoxyglucose (F-FDG) PET/CT in PBL. PATIENTS AND METHODS: Overall, 16 relevant patients had F-FDG PET/CT for staging or staging/restaging PBL. The cases with extraskeletal lesions such as lymphadenopathy or with osseous involvements in disseminated lymphoma were excluded on the basis of the definition of PBL. F-FDG PET/CT findings were correlated to pathologic and/or anatomic image information...
April 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28194276/a-case-report-of-concurrent-embryonal-rhabdomyosarcoma-and-diffuse-large-b-cell-lymphoma-in-an-adult-without-identifiable-cancer-predisposition
#10
M D Mathias, M V Ortiz, H Magnan, S R Ambati, E K Slotkin, A J Chou, M F Walsh, K Offit, C Moskowitz, A Kentsis, L H Wexler
BACKGROUND: Diffuse large B-cell lymphoma (DLBCL) is the most common form of non-Hodgkin lymphoma. Rhabdomyosarcoma, the most common soft tissue sarcoma of childhood. makes up less than 1% of solid malignancies in adults with around 400 new cases each year in the United States. They have not previously been reported concurrently. CASE PRESENTATION: A 37 year old woman presented with painful enlarging leg mass. Biopsy of the mass was consistent with embryonal rhabdomyosarcoma...
2017: Biomarker Research
https://www.readbyqxmd.com/read/28191809/unusual-destruction-of-the-nasal-septum
#11
Tarek Assi, Elie El Rassy, Tania Moussa, Samer Tabchi, Ralph Chebib, Marwan Ghosn
Extranodal Natural Killer/T-cell lymphoma (ENKTL) is the most common cause of nasal cell lymphoma. It manifests by progressive destruction of the facial midline features with nasal obstruction and local destruction of soft tissue. Therefore, establishing the diagnosis of this disease tends to be difficult. This is attributed to an extensive differential diagnosis of infectious, autoimmune, neoplastic and inflammatory etiologies. We herein report the case of a 63-year-old female who presented to our department for persistent nasal congestion resistant to symptomatic treatment that was found to have an ENKTL...
September 2016: Gulf Journal of Oncology
https://www.readbyqxmd.com/read/28177577/lymph-node-stiffness-mimicking-hydrogels-regulate-human-b-cell-lymphoma-growth-and-cell-surface-receptor-expression-in-a-molecular-subtype-specific-manner
#12
Fnu Apoorva, Ye F Tian, Timothy M Pierpont, David M Bassen, Leandro Cerchietti, Jonathan T Butcher, Robert S Weiss, Ankur Singh
Diffuse large B cell lymphoma (DLBCL) is the most common type of non-Hodgkin's lymphoma, with multiple molecular subtypes. The activated B cell-like DLBCL subtype accounts for roughly one-third of all the cases and has an inferior prognosis. There is a need to develop better class of therapeutics that could target molecular pathways in resistant DLBCLs; however this requires DLBCLs to be studied in representative tumor microenvironments. The pathogenesis and progression of lymphoma has been mostly studied from the point of view of genetic alterations and intracellular pathway dysregulation...
February 8, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28174375/-characteristics-of-adolescent-and-young-adult-cancer
#13
Keizo Horibe
In adolescent and young adult(AYA)population, cancer is the leading cause of death due to illness with the lowest mortality rate as well as children, and national measures for cancer was left behind. Leukemia, lymphomas, brain tumors, thyroid cancer, ovarian cancer, cervical cancer, breast cancer, testicular cancer and bone and soft tissue sarcomas account for majority of the cancers in this age group. There has been no significant improvement in AYA patients in contrast to other age groups. AYA patients with cancer are under growing independency, starting in life to the community, and reproductive age...
January 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28141642/b-cell-lymphoma-underlying-paraffinoma-of-glabella
#14
Jin An Cha, Bomi Kim, Kyung Ah Lee
Soft tissue reactions to paraffin include inflammation, fibrosis, disfigurement, and granulomatous inflammation with foreign body giant cell reaction. The authors report the case of a 77-year-old woman with cutaneous marginal zone B cell lymphoma located on glabella, arising in association with underlying paraffinoma. While it is unclear whether the implant directly contributed to the development of lymphoma, this association has not been previously documented, prompting this report.
January 30, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28132716/-18-f-fdg-pet-mri-in-lymphoma-patients
#15
Eva Ferdová, Jiří Ferda, Jan Baxa
The introduction of hybrid PET/MRI imaging using integrated systems into clinical practice has opened up the possibility of reducing the radiation dose from hybrid imaging by eliminating the contribution from computed tomography. Studies comparing the possibilities of PET/CT and PET/MRI imaging demonstrated it is possible to use the advantages of the high contrast resolution of magnetic resonance for soft tissue and bone marrow along with PET records in a quality comparable to PET/CT imaging. The significant feature for PET imaging in Hodgkińs lymphoma is that it is a tissue with high levels of radiopharmaceutical accumulation, which decreases proportionally after successful therapeutic effect, the effect of therapy is assessed using Deauville score system on interim examinations...
January 23, 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28123742/diffuse-large-b-cell-non-hodgkin-lymphoma-involving-the-unilateral-carotid-space-in-an-elderly-man-a-case-report
#16
Bo Chen, Chunying Zou, Jianqing Wu
An 84-year-old man presented with a history of repeated syncope and decreased heart rate and blood pressure over the last month. On physical examination, a mass sized ~3×3 cm was palpable in the left submandibular area; the mass was hard, poorly mobile, without tenderness or local skin irritation. The computed tomography angiography examination revealed a soft tissue mass in the neck, at the level of the left carotid bifurcation and above. The left common carotid artery bifurcation and internal and external carotid artery segment were embedded in the mass, and there were multiple enlarged lymph nodes in the left neck...
January 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28103501/congenital-embryonal-rhabdomyosarcoma-multiple-lesions
#17
Heidarali Esmaeili, Mahzad Azimpouran
INTRODUCTION: Congenital or neonatal rhabdomyosarcoma (RMS) is a rare soft tissue tumor with the most common sites of origin in genitourinary tract, head, and neck regions and extremities are less commonly involved. PRESENTATION OF CASE: In this paper, a case of embryonal RMS with skin lesions, lymph nodes metastasis, and bone marrow metastasis is reported for a 1-month old female patient. DISCUSSION: This study presents how within 8-months of chemotherapy, the lesions got subsided and the patient became disease free...
January 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28081018/mantle-cell-lymphoma-presenting-as-a-subcutaneous-soft-tissue-mass-with-an-unusual-appearance
#18
Anjuli R Cherukuri, Vivek Kalia, Norman V Sturtevant, Kristen K DeStigter
No abstract text is available yet for this article.
March 2017: Ultrasound Quarterly
https://www.readbyqxmd.com/read/28068241/chemotherapy-response-assessment-by-fdg-pet-ct-in-early-stage-classical-hodgkin-lymphoma-moving-beyond-the-five-point-deauville-score
#19
Sarah A Milgrom, Wenli Dong, Mani Akhtari, Grace L Smith, Chelsea C Pinnix, Osama Mawlawi, Eric Rohren, Naveen Garg, Hubert Chuang, Zeinab Abou Yehia, Jay P Reddy, Jillian R Gunther, Joseph D Khoury, Tina Suki, Eleanor M Osborne, Yasuhiro Oki, Michelle Fanale, Bouthaina S Dabaja
PURPOSE: In early-stage classical Hodgkin lymphoma, fluorodeoxyglucose positron emission tomography (PET)-computed tomography (CT) scans are performed routinely after chemotherapy, and the 5-point Deauville score is used to report the disease response. We hypothesized that other PET-CT parameters, considered in combination with Deauville score, would improve risk stratification. METHODS AND MATERIALS: Patients treated for stage I to II Hodgkin lymphoma from 2003 to 2013, who were aged ≥18 years and had analyzable PET-CT scans performed before and after chemotherapy, were eligible...
February 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28038709/signet-ring-cell-lymphoma-clinicopathologic-immunohistochemical-and-fluorescence-in-situ-hybridization-studies-of-7-cases
#20
Shanxiang Zhang, Jihong Sun, Yanan Fang, Mehdi Nassiri, Lanting Liu, Jiehao Zhou, Ryan Stohler, Haki Choi, Gail H Vance
CONTEXT: Signet-ring cell lymphoma (SRCL) is a rare morphologic variant of non-Hodgkin lymphoma. Although it was initially reported as a rare morphologic variant of follicular lymphoma (FL), SRCL has to date been described in most types of non-Hodgkin lymphoma, mostly as single-case reports. OBJECTIVE: To study SRCL systematically by immunohistochemical stains and fluorescent in situ hybridization analyses. DESIGN: Seven SRCL cases were stained for CD3, CD5, CD20, PAX-5, CD10, CD21, CD23, cyclin D1, BCL2, BCL6, Ki-67, and MUM-1, and were analyzed by fluorescent in situ hybridization for BCL2, BCL6, MYC, and MALT1 rearrangements...
February 2017: Annals of Diagnostic Pathology
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