Artigo
Chronic reparative changes in medium-sized vessels in a case of primary cutaneous anaplastic large-cell lymphoma with angioinvasive features and cytotoxic phenotype: new histopathological findings in line with indolent clinical behavior
Registro en:
American Journal Of Dermatopathology. Philadelphia: Lippincott Williams &wilkins, v. 37, n. 5, p. 53-56, 2015.
0193-1091
10.1097/DAD.0000000000000261
WOS:000353346500001
5240998569868081
Autor
Macarenco, Ricardo S.
Oliveira, Deilson Elgui de [UNESP]
Resumen
Angioinvasion/angiodestruction has been reported in a small subset of primary cutaneous anaplastic large-cell lymphomas (PCALCL). Recently, PCALCL with angioinvasive features and cytotoxic phenotype has been characterized as a variant associated with good clinical outcomes despite worrisome histopathologic features. We report a case of PCALCL with angioinvasive features and cytotoxic phenotype associated with reparative changes on the wall of medium-sized vessels involved by the neoplasm, including intimal fibroblastic proliferation and luminal obliteration. This vascular pattern, although previously unreported in PCALCL, is in accordance with the indolent behavior observed in this entity and provides a further link with lymphomatoid papulosis type E. Hospital Israelita Albert Einstein, Department of Pathology Universidade Estadual Paulista, Departamento de Patologia, Faculdade de Medicina de Botucatu
Ítems relacionados
Mostrando ítems relacionados por Título, autor o materia.
-
Clinical End Points and Response Criteria in Mycosis Fungoides and Sezary Syndrome: A Consensus Statement of the International Society for Cutaneous Lymphomas, the United States Cutaneous Lymphoma Consortium, and the Cutaneous Lymphoma Task Force of the European Organisation for Research and Treatment of Cancer
OLSEN, Elise A.; WHITTAKER, Sean; KIM, Youn H.; DUVIC, Madeleine; PRINCE, H. Miles; LESSIN, Stuart R.; WOOD, Gary S.; WILLEMZE, Rein; DEMIERRE, Marie-France; PIMPINELLI, Nicola; BERNENGO, Maria Grazia; ORTIZ-ROMERO, Pablo L.; BAGOT, Martine; ESTRACH, Teresa; GUITART, Joan; KNOBLER, Robert; SANCHES, Jose Antonio; IWATSUKI, Keiji; SUGAYA, Makoto; DUMMER, Reinhard; PITTELKOW, Mark; HOPPE, Richard; PARKER, Sareeta; GESKIN, Larisa; PINTER-BROWN, Lauren; GIRARDI, Michael; BURG, Guenter; RANKI, Annamari; VERMEER, Maartan; HORWITZ, Steven; HEALD, Peter; ROSEN, Steve; CERRONI, Lorenzo; DRENO, Brigette; VONDERHEID, Eric C. (AMER SOC CLINICAL ONCOLOGY, 2011)Mycosis fungoides (MF) and Sezary syndrome (SS), the major forms of cutaneous T-cell lymphoma, have unique characteristics that distinguish them from other types of non-Hodgkin`s lymphomas. Clinical trials in MF/SS have ... -
CXCL12 rs1801157 Polymorphism in Patients with Breast Cancer, Hodgkin`s Lymphoma, and Non-Hodgkin`s Lymphoma
OLIVEIRA, Karen Brajao de; ODA, Julie Massayo Maeda; VOLTARELLI, Julio Cesar; NASSER, Thiago Franco; ONO, Mario Augusto; FUJITA, Thiago Cezar; MATSUO, Tiemi; WATANABE, Maria Angelica Ehara (WILEY-LISS, 2009)Chemokines and their receptors regulate the trafficking of immune cells during their development, inflammation, and tissue repair. The single-nucleotide polymorphism (SNP) rs1801157 (previously known as CXCL12-A/ stromal ...