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Titolo:
Marginal-zone B-cell lymphoma, extranodal-malt-type: Report of three cases
Autore:
Papadopoulos, N; Lambropoulou, M; Sivridis, E; Manavis, J; Argyropoulou, P; Alexiadis, G; Askitis, P; Ioannakis, K; Tamiolakis, D;
Indirizzi:
Democritus Univ Thrace, Dept Histol Embryol, Alexandroupolis 68100, GreeceDemocritus Univ Thrace Alexandroupolis Greece 68100 upolis 68100, Greece Democritus Univ Thrace, Dept Pathol, Alexandroupolis 68100, Greece Democritus Univ Thrace Alexandroupolis Greece 68100 upolis 68100, Greece Democritus Univ Thrace, Dept Radiol, Alexandroupolis 68100, Greece Democritus Univ Thrace Alexandroupolis Greece 68100 upolis 68100, Greece Democritus Univ Thrace, Dept Ophthalmol, Alexandroupolis 68100, Greece Democritus Univ Thrace Alexandroupolis Greece 68100 upolis 68100, Greece
Titolo Testata:
EUROPEAN JOURNAL OF GYNAECOLOGICAL ONCOLOGY
fascicolo: 5, volume: 22, anno: 2001,
pagine: 361 - 364
SICI:
0392-2936(2001)22:5<361:MBLERO>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
MALIGNANT-LYMPHOMA; ORBITAL LYMPHOMA; TISSUE TYPE; WALDEYERS RING; OCULAR ADNEXA;
Keywords:
NH lymphomas; orbital lymphoid lesions; Waldeyer's ring lymphoid lesions; CT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Papadopoulos, N Democritus Univ Thrace, Dept Histol Embryol, Alexandroupolis 68100, Greece Democritus Univ Thrace Alexandroupolis Greece 68100 eece
Citazione:
N. Papadopoulos et al., "Marginal-zone B-cell lymphoma, extranodal-malt-type: Report of three cases", EUR J GYN O, 22(5), 2001, pp. 361-364

Abstract

A high proportion of extranodal lymphoid infiltrates are diffuse small lymphocytic proliferations [1, 2] and therefore pose a particularly challenging diagnostic problem [1-4]. Their benign or malignant nature cannot be determined using clinical and radiologic criteria. The application of traditional morphologic criteria (i.e., cytologic maturity and polymorphism favor benignancy while cytologic atypia and monomorphism favor malignancy) [5, 6], has probably improved diagnostic accuracy. However. these criteria generally have not been helpful in evaluating the large number of lymphoid infiltrates composed of monomorphic collections of small cytologically-mature appearing lymphoid cells [1-4] and, therefore, have not always accurately predicted clinical behavior. Extranodal lymphoid proliferations are also of considerable biologic interest since their pathogenesis and natural history have not . been fully elucidatedLocalized non-Hodgkin's lymphoma, extranodal-MALT-type, was diagnosed in our Department in three cases: Two arose in the orbit and the third one in the tonsil. The tumors had a typical histologic appearance. The microscopical features and immunohistochemical profile are discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/08/20 alle ore 07:53:14