Assuntos
Embolização Terapêutica/efeitos adversos , Epistaxe/terapia , Artéria Maxilar/diagnóstico por imagem , Glândulas Salivares/irrigação sanguínea , Sialadenite/etiologia , Doença Aguda , Artéria Carótida Externa/diagnóstico por imagem , Embolização Terapêutica/métodos , Epistaxe/diagnóstico , Face/irrigação sanguínea , Feminino , Seguimentos , Humanos , Isquemia/etiologia , Isquemia/fisiopatologia , Artéria Maxilar/fisiopatologia , Pessoa de Meia-Idade , Radiografia , Medição de Risco , Índice de Gravidade de Doença , Sialadenite/fisiopatologiaRESUMO
The cytologic and histologic appearances of four localized primary malignant pleural tumors occurring in three patients subjected to fine needle aspiration are presented. In one case, the radiographic mass was the only manifestation of what was found to be a diffuse epithelial mesothelioma at surgery. Two other patients had localized primary sarcomatous mesotheliomas, of low grade and high grade, respectively. In the latter patient, a second metachronous but identical tumor appeared on the contralateral side during follow-up. The clinical findings, radiologic features and cytologic differential diagnosis of both the epithelial and the sarcomatous variants are discussed, together with a review of the literature pertinent to localized primary malignant pleural tumors.
Assuntos
Mesotelioma/patologia , Neoplasias Pleurais/patologia , Adulto , Idoso , Biópsia por Agulha , Núcleo Celular/patologia , Citoplasma/patologia , Feminino , Humanos , Imuno-Histoquímica , Masculino , Mesotelioma/diagnóstico por imagem , Pessoa de Meia-Idade , Mitose , Neoplasias Pleurais/diagnóstico por imagem , RadiografiaRESUMO
Thirty-eight patients with 40 varicoceles underwent spermatic venography and 27 varicoceles were treated by transvenous embolization under local anaesthesia as an outpatient procedure. The indications for the procedure were infertility (21), swelling (3), pain and discomfort (9) and asymptomatic varicoceles (5).