Results 221 to 230 of about 38,804 (267)

Extranodal lymphomas of the head and neck

Annals of Diagnostic Pathology, 2005
Malignant lymphomas represent approximately 5% of all malignant neoplasms of the head and neck and may involve nodal or extranodal sites. Nodal head and neck lymphomas are similar to other nodal sites and are not further reviewed here. The head and neck region is the second most frequent anatomical site of extranodal lymphomas (after the ...
Francisco Vega, L Jeffrey Medeiros
exaly   +3 more sources

Extranodal lymphoma: pathogenesis, diagnosis and treatment

open access: yesMolecular Biomedicine, 2023
Approximately 30% of lymphomas occur outside the lymph nodes, spleen, or bone marrow, and the incidence of extranodal lymphoma has been rising in the past decade.
Kensuke Tateishi, Hua You, Chao Ke
exaly   +2 more sources

Pediatric Extranodal Lymphoma

Radiologic Clinics of North America, 2016
Lymphoma is the third most common pediatric neoplasm. Non-Hodgkin lymphoma (NHL) accounts for nearly half of cases and commonly involves extranodal sites. Compared with adults, this histologic spectrum of pediatric NHL is very narrow and consists of aggressive tumors. Patients typically present with widespread disease.
Ellen M, Chung, Michael, Pavio
openaire   +2 more sources

Pathology of Extranodal Lymphoma

Radiologic Clinics of North America, 2016
An overview of the pathology of extranodal lymphoma is presented. The emphasis of this presentation is on the classification system of extranodal lymphomas, including both B-cell and T-cell lymphomas, based on their morphology, phenotype, and molecular alterations.
Emily, Heckendorn, Aaron, Auerbach
openaire   +2 more sources

Treatment of extranodal lymphomas

Best Practice & Research Clinical Haematology, 2002
At least one-quarter of the non-Hodgkin's lymphomas arise primarily at extranodal sites. The rising incidence of non-Hodgkin's lymphomas, observed over recent decades, have mainly affected the primary extranodal entities. Survival rates vary among the specific sites of primary extranodal lymphomas.
Emanuele, Zucca   +2 more
openaire   +2 more sources

Extranodal Lymphoma of the Breast

Radiologic Clinics of North America, 2016
Extranodal lymphoma represents fewer than 0.5% of all breast malignancies. Secondary involvement of the breast with lymphoma is more common than primary breast lymphoma. The most common primary breast lymphoma is B-cell lymphoma. The initial imaging study of choice for a woman with a new breast mass is a diagnostic mammogram.
Brandi T, Nicholson   +2 more
openaire   +2 more sources

Extranodal Lymphoid Disorders

American Journal of Clinical Pathology, 1993
Lymphomas that involve extranodal sites generally are divided into two classifications:primary and secondary extranodal lymphomas. They are relatively common, representing from 10-40% of non-Hodgkin's lymphomas. 1-3 Primary extranodal lymphomas are defined as localized lymphomas that appear or originate in extranodal tissues, with or without ...
K E, Salhany, G G, Pietra
openaire   +2 more sources

Diffuse large B‐cell lymphoma: clinical implications of extranodal versus nodal presentation – a population‐based study of 1575 cases

open access: yesBritish Journal of Haematology, 2004
Udgivelsesdato: 2004-JanDifferences in genetic origin between nodal and extranodal diffuse large B-cell lymphomas (DLBCL) exist. Using population-based data from the registry of the Danish Lymphoma Group, the present study is the first to analyse ...
Michael Boe Møller
exaly   +1 more source

The extranodal lymphomas

Seminars in Radiation Oncology, 1995
Primary extranodal lymphomas, a heterogeneous group of diseases of diverse etiology, pathogenesis, pattern of presentation and outcome, account for up to 20% of all malignant lymphomas. The gastrointestinal tract is the most common presenting site, but virtually every extranodal location has been reported.
Mary K. Gospodarowicz   +1 more
openaire   +1 more source

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