Superior vena caval syndrome and ipsilateral pleural effusion: A rare presentation of anterior mediastinal thymoma.
Incidence of thymic malignancies is very low. Thymoma, a tumor of thymus gland, is of epithelial origin and is most common anterior mediastinal tumor. In most cases, thymomas are localized and locally advanced thymomas may rarely present with superior vena caval obstruction (SVCO) and malignant pleural deposits. Microscopically, capsular invasion is noted in case of locally advanced thymomas, which behave like a malignant neoplasm. Complete surgical removal of the tumor along with intact capsule is the treatment modality of choice in case of localized tumors. Neoadjuvant radiotherapy (RT) and chemotherapy followed by surgical resection of residual tumor is useful in case of locally advanced tumors. RT is especially useful in case of SVCO to relieve the distressing respiratory symptoms. Here, we report a rare case of locally advanced thymoma, complicated by SVCO and ipsilateral pleural effusion in a 53-year-old male patient.
Department of Pulmonary Medicine, Medical College, Kolkata, West Bengal, India.
Anirban
A
Das
Department of Pulmonary Medicine, Medical College, Kolkata, West Bengal, India.
Sudipta
S
Pandit
Department of Pulmonary Medicine, Medical College, Kolkata, West Bengal, India.
Sabyasachi
S
Choudhury
Department of Pulmonary Medicine, Medical College, Kolkata, West Bengal, India.
Sibes K
SK
Das
Department of Pulmonary Medicine, Medical College, Kolkata, West Bengal, India.
Sumitra
S
Basuthakur
Pleural effusion; superior vena caval obstruction; thymoma