RESUMO
Nine cases of unilateral internal derangement of TMJ indicated for surgical intervention, were selected for this study. The affected joints were imaged by MRI presurgically. The non-affected joints were also imaged as controls. MRI findings were correlated with intraoperative surgical findings. The results were absolutely accurate as regards degenerative joint pathosis and capsular rupture, and with high degree of accuracy (85.7%) in detection of disc displacement. Two cases of disc perforation were not detected by MRI. The results were promising and encouraging the use of this noninvasive imaging technique as presurgical aid in TMJ disorders.
Assuntos
Imageamento por Ressonância Magnética , Cuidados Pré-Operatórios , Transtornos da Articulação Temporomandibular/diagnóstico , Humanos , Imageamento por Ressonância Magnética/métodos , Sensibilidade e Especificidade , Articulação Temporomandibular/patologia , Transtornos da Articulação Temporomandibular/cirurgiaRESUMO
Nine subject with various malignant salivary gland tumors were monitored with tissue polypeptide antigen (TPA) pre and post operatively utilizing TA radio-immunoassay kit. The TPA radioimmunoassay proved to be a specific and sensitive method aiding in diagnoses monitoring and a post operative follow up in malignancies.
Assuntos
Biomarcadores Tumorais/sangue , Neoplasias das Glândulas Salivares/sangue , Antígeno Polipeptídico Tecidual/sangue , Adulto , Idoso , Feminino , Seguimentos , Humanos , Ensaio Imunorradiométrico , Masculino , Pessoa de Meia-Idade , Prognóstico , Neoplasias das Glândulas Salivares/cirurgia , Sensibilidade e EspecificidadeRESUMO
This study included 13 cases of pleomorphic adenoma, representing 68.42% of all cases complaining of salivary gland tumours attending the Kuwait Dental Center in an 18-month period. The palate was the main site of occurrence of the lesion with a predominance in females. Microscopically, myxochondroid stroma and hyaline cells were seen in 8 cases (61.5%).
