1.
Ann Pathol
; 40(4): 306-308, 2020 Jul.
Artigo
em Francês
| MEDLINE
| ID: mdl-31836251
Assuntos
Diagnóstico Diferencial , Dirofilariose/diagnóstico , Idoso de 80 Anos ou mais , Animais , Dirofilaria immitis/citologia , Dirofilaria immitis/isolamento & purificação , Dirofilaria repens/citologia , Dirofilaria repens/isolamento & purificação , Dirofilariose/patologia , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/patologia , Microfilárias/citologia , Microfilárias/isolamento & purificação , Coloração e Rotulagem/métodos
2.
Ann Pathol
; 36(3): 218-21, 2016 Jun.
Artigo
em Francês
| MEDLINE
| ID: mdl-27231189
RESUMO
We report the case of a 61-year-old man with a pulmonary nodule discovered while staging the metastasis of a squamous cell carcinoma. No primary cancer was found. Histological examination of the resected specimen (lingula) was in favor of IgG4-related inflammatory pseudotumor. Histological criteria were described in 2012, combining a dense lymphoplasmacitic infiltrate rich in IgG4-positive plasma cell, storiform fibrosis and obliterative phlebitis. IgG4/IgG plama cell ratio>40 % is mandatory for histological diagnosis of IgG4-related disease. This is a rare and often underdiagnosed disease. Diagnostic criteria are now defined and consensual, combining clinical signs, biology and histology.