نتایج جستجو برای: diffuse large b cell lymphoma
تعداد نتایج: 3216825 فیلتر نتایج به سال:
Keywords Disease name and synonyms Differential diagnosis Frequency Definition Clinical description Etiology Genetic features Diagnostic methods Staging Prognostic parameters Treatment Survival Keywords References Abstract Primary diffuse large B-cell lymphomas (DLB-CL) are aggressive tumors accounting for approximately 40% of the B-cell malignancies. DLB-CL are commonly composed of a mixture o...
Diffuse large B cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma worldwide, representing approximately 30-40% of all cases in different geographic regions. Patients most often present with a rapidly growing tumour mass in single or multiple, nodal or extranodal sites. The most common type of DLBCL, designated as not otherwise specified, represents 80-85% of all cases and is...
purpose: to report a case of lacrimal sac lymphoma presenting with nasolacrimal obstruction. patient and findings: a 35-year-old woman presented with epiphoria and swelling of the left lacrimal sac area and cervical lymphadenopathy. she had undergone dacryocystorhinostomy (dcr) 6 months before. computed tomography demonstrated a lacrimal sac mass involving the nasal cavity. histopathologic exam...
Expert Panel on Radiation Oncology–Lymphoma: Bouthaina S. Dabaja, MD; Ranjana Advani, MD; David C. Hodgson, MD; Sughosh Dhakal, MD; Christopher R. Flowers, MD, MS; Chul S. Ha, MD; Bradford S. Hoppe, MD, MPH; Nancy P. Mendenhall, MD; Monika L. Metzger, MD; John P. Plastaras, MD, PhD; Kenneth B. Roberts, MD; Ronald Shapiro, MD; Sonali M. Smith, MD; Stephanie A. Terezakis, MD; Karen M. Winkfield, ...
Double-hit B-cell lymphoma is a common designation for a group of tumors characterized by concurrent translocations of MYC and BCL2, BCL6, or other genes. The prognosis of concurrent MYC and BCL6 translocations is not well known. In this study, we assessed rearrangements and expression of MYC, BCL2 and BCL6 in 898 patients with de novo diffuse large B-cell lymphoma treated with standard chemoth...
A 68 year old lady visited a surgeon due to swelling of her right thigh for about three months. A mass was detected on examining the thigh. She had developed a mass in her right groin about three years ago, which was reported as a necrotizing lymph node. Her thigh mass was biopsid surgically, and subsequent histopathologic study supplemented by immunohistochemistry confirmed the presenc...
Primary Hepatic Lymphoma (PHL) is rare and possibly associated with viral hepatitis and autoimmune diseases. Scleroderma could exceptionally be complicated by lymphoma. We describe PHL occurring in a 52-year-old female suffering scleroderma for eight years, with no history of cytotoxic or high-dose glucocorticoid therapy. CT scan, performed to work-up abdominal discomfort, constipation, and ...
colorectal lymphoma is an extremely rare disease, representing less than 0.5% of all primary colorectal neoplasms. the disease is usually diagnosed in the advanced stages because of its primary non-specific symptoms. the most common involved site is cecum followed by rectum and ascending colon. diffuse large b-cell lymphoma is a more frequent subtype. although surgical resection is often techni...
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