title: Primary non-Hodgkin's lymphoma of the liver.
abstract: The clinicopathological features of a rare case of primary non-Hodgkin's hepatic lymphoma (PHL) are described and compared to those of the other 76 cases reported in the world literature. PHL is mainly a disease of Caucasian, middle-aged males and, in approximately half of the reported cases, was associated with other diseases involving depression or chronic stimulation of the immune system. Right upper abdominal and epigastric pain with loss of weight are the most common presenting symptoms. The tumour is usually a single large mass involving both hepatic lobes and is almost invariably composed of lymphocytes reacting with B-cell markers. Most tumours are of intermediate or high grade according to the classification of the Working Formulation for Clinical Usage. No correlation is apparent between gross appearance of PHL (massive or nodular) and grade of severity. Chemotherapy or radiotherapy alone appears to be ineffective, while relatively good results can be obtained with combination modalities.
authors.affiliation: Dipartimento di Medicina Sperimentale e Patologia, Università degli Studi La Sapienza, Roma, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Memeo
authors.forename: I
authors.initials: I
authors.lastname: Pecorello
authors.forename: A
authors.initials: A
authors.lastname: Ciardi
authors.forename: E
authors.initials: E
authors.lastname: Aiello
authors.forename: A
authors.initials: A
authors.lastname: De Quarto
authors.forename: U
authors.initials: U
authors.lastname: Di Tondo
mesh_terms: D000328:Adult; D001402:B-Lymphocytes / Q000276:immunology; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D008297:Male; D009367:Neoplasm Staging; D010146:Pain / Q000209:etiology; D011379:Prognosis; D015431:Weight Loss