What are the characteristic symptoms of thymus cancer?

There are benign. Masses called thymoma, can cause muscle weakness (myesthenic syndrome), pure red cell aplasia (spindle type), and associated with rheumatic diseases (lupus, polymyositis). There is a malignant variety, and carcinoids affecting the organ. The thymus helps develop the t-cell immunity; involutes in adulthood.
There are benign. Masses called thymoma, can cause muscle weakness (myesthenic syndrome), pure red cell aplasia (spindle type), and associated with rheumatic diseases (lupus, polymyositis). There is a malignant variety, and carcinoids affecting the organ. The thymus helps develop the t-cell immunity; involutes in adulthood.
This may help. Space limited. These links may help you: http://www. Cancer. Net/cancer-types/thymoma/symptoms-and-signs and http://www. Cancer. Net/cancer-types/thymoma/staging.