RESUMO
A 42-year-old man with a history of suspected of Behcet's disease underwent oral steroid treatment. During follow-up, chest X-ray revealed an abnormal shadow of the mediastinum. Chest computed tomography(CT) showed a circumferential tumor around the descending thoracic aorta. Enhanced CT showed a lowly and uniformly enhanced tumor at delay phase. A mediastinal tumor was suspected, which prompted a biopsy of the periaortic tumor by video-assisted thoracic surgery (VATS). Histopathological diagnosis showed numerous immunogloblin G4 (IgG4)-positive plasma cells suggesting the possibility of IgG4-related periaortitis. However, based on the diagnostic criteria, the case was comprehensively diagnosed as probable IgG4-related periaortitis, steroid treatment may have affected blood IgG4-positive cells and tissues.
Assuntos
Aortite , Neoplasias do Mediastino , Adulto , Diferenciação Celular , Humanos , Imunoglobulina G , Masculino , Neoplasias do Mediastino/diagnóstico por imagem , Neoplasias do Mediastino/cirurgia , Tomografia Computadorizada por Raios XRESUMO
Paraffin had been used for pleural plombage in the treatment of tuberculosis. However, paraffin use has been reported to cause late postoperative complications. A 79-year-old man was presented with an extramedullary tumor and spinal paralysis. Forty-seven years ago, he had undergone pleural plombage using paraffin for the treatment of pulmonary tuberculosis. Since the extramedullary tumor was found to be paraffinoma, paraffin in the vertebral canal and thoracic cavity was removed surgically. All the paraffin in the vertebral canal and thoracic cavity was removed. After surgery, the patient remains well, without spinal paralysis.
Assuntos
Tuberculose Pulmonar , Idoso , Humanos , Masculino , ParafinaRESUMO
A 46-year-old woman with cervical cancer with multiorgan metastasis visited our hospital. She underwent a total gastrectomy, splenectomy, distal pancreatectomy, left adrenalectomy, and left partial diaphragmatic resection. Postoperatively, she developed pleural effusion with high level of amylase secondary to a pancreatic ï¬stula, consequently causing left-sided empyema. She developed acute respiratory distress syndrome. Urgent surgical treatment was scheduled, and left lower lobectomy, with diaphragmatic partial resection were performed under the venovenous extracorporeal membrane oxygenation. After surgery, intensive care for 45 days was necessary and she was discharged home 6 months post operatively.