RESUMO
The paper presents the data available in the literature on the pathogenesis, clinical and morphological, histological and immunohistochemical features of pulmonary sclerosing pneumocytoma (SP). The paper gives the detailed histological and immunohistochemical characteristics of 6 SP cases. The need for the differential diagnosis of SP is determined by the features and complexity of their histo- and morphogenesis within a single tumor and a complex diagnostic study.
Assuntos
Hemangioma Esclerosante Pulmonar , Diagnóstico Diferencial , Humanos , Morfogênese , Hemangioma Esclerosante Pulmonar/diagnóstico , Hemangioma Esclerosante Pulmonar/patologiaAssuntos
Neoplasias da Mama/diagnóstico , Neoplasias da Mama/terapia , Linfoma de Células B/diagnóstico , Linfoma de Células B/terapia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias da Mama/patologia , Quimioterapia Adjuvante , Feminino , Humanos , Linfoma de Células B/patologia , Linfoma Difuso de Grandes Células B/diagnóstico , Linfoma Difuso de Grandes Células B/terapia , Mastectomia Segmentar , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Radioterapia Adjuvante , Adulto JovemRESUMO
The study was made of thromboplastic activity of normal, pathological and tumor human tissues using a hemocoagulatory test-system specifically sensitive to apoprotein III-containing membrane structures. It is established that thromboplastic activity of membrane fragments can be inhibited by native cell components. Blood coagulation and fibrin deposition in tissues can go without cell damaging under initiation by increased permeability of vascular walls and plasma contact with surface of the cells located extravascularly.
Assuntos
Coagulação Sanguínea/efeitos dos fármacos , Neoplasias/sangue , Extratos de Tecidos/farmacologia , 5'-Nucleotidase/sangue , 5'-Nucleotidase/efeitos dos fármacos , Feminino , Produtos de Degradação da Fibrina e do Fibrinogênio/análise , Produtos de Degradação da Fibrina e do Fibrinogênio/efeitos dos fármacos , Humanos , Masculino , Valores de ReferênciaRESUMO
Measurement of NMR-1H-relaxation of the blood serum cannot be employed in the differential diagnosis of individual diseases. This method may be useful as an additional test in examination of the time course of a disease in a patient and in mass screenings or prophylactic check-ups.