نتایج جستجو برای: intraocular lymphoma

تعداد نتایج: 119669  

2017
Carolline Fontes Alves Mariano Glauce Lunardelli Trevisan Antonio Augusto Velasco E Cruz Fernando Chahud

Plasmablastic lymphoma (PBL) is a rare B-cell lymphoma occurring mainly in HIV patients. The tumor frequently involves extranodal sites such as the oral cavity, nasal cavity, gastrointestinal tract, skin, and lungs. The neoplastic cells are characterized by a plasmablastic appearance and typical immunophenotype that indicates plasma cell differentiation. Herein, we report a case of intraocular ...

2012
Alireza Hedayatfar Soon phaik Chee

Primary intraocular lymphoma (PIOL) is a subset of primary central nervous system (CNS) lymphoma which initially presents in the eye with or without simultaneous CNS involvement (1). It is considered a variant of extranodal, non-Hodgkin lymphoma that is usually of an aggressive diffuse large B cell type (1–3). Diagnosis of PIOL requires histopathologic evidence of malignant lymphoma cells in br...

2015
Seul Lee Moon Jin Kim Jin Seok Kim Sung Yong Oh Seok Jin Kim Yoon Hyung Kwon In Young Chung Jung Hun Kang Deok-Hwan Yang Hye Jin Kang Dok Hyun Yoon Won Seog Kim Hyo-Jin Kim Cheolwon Suh

BACKGROUND Intraocular lymphoma (IOL) is a rare malignant lymphoma that most closely resembles a diffuse large B-cell lymphoma, and it is a subtype of primary central nervous system lymphoma (PCNSL). IOL is located inside the eye in the retina, uvea, and/or optic nerve. We retrospectively analyzed IOL patient data to identify treatment patterns and survival rates in Korea. METHODS Cytological...

Journal: :Investigative ophthalmology & visual science 2005
Chi-Chao Chan Maria Fischette DeFen Shen Sankaranarayana P Mahesh Robert B Nussenblatt Jacob Hochman

PURPOSE Primary intraocular lymphoma (PIOL) is a subtype of central nervous system lymphoma. Although this lymphoma is rare, its incidence has tripled in the past 15 years. Currently, the only available model is a murine metastatic malignant lymphoma that occurs after intraperitoneal inoculation of Rev-2-T-6 lymphoma cells into newborn syngeneic mice. The current study was conducted to develop ...

Journal: :Investigative Opthalmology & Visual Science 2005

Journal: :Bulletin de la Societe belge d'ophtalmologie 2001
M D de Smet

Intraocular non Hodgkin's lymphoma has traditionally been treated with radiotherapy or systemic chemotherapeutic agents. Unfortunately, radiotherapy rarely leads to a long term remission, and can only be safely administered once. Systemic chemotherapy has limited intraocular penetration. Intravitreal administered methotrexate is highly effective at inducing remission and is well tolerated. A ca...

Journal: :Journal of the Royal Society of Medicine 1990

Journal: :Journal of Clinical Case Reports 2015

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