[Indications for thymectomy].
An absolute indication for thymectomy exists in all cases with tumors of the thymus gland, however, preoperative differentiation between benign and malignant lesions is not always possible even with modern imaging methods. In extensive tumors of questionable operability preoperative transthoracic needle biopsy (guided by CAT-scan) is recommended. After establishing the histological diagnosis, preoperative radio- and/or chemotherapy can be considered. Certain immunological diseases are a relative indication for thymectomy. Its value is proven in myasthenia gravis, questionable however in ulcerative colitis and erythroblastopenia. Systemic lupus erythematosus is a contraindication.
D001327:Autoimmune Diseases / Q000601:surgery; D003093:Colitis, Ulcerative / Q000601:surgery; D006801:Humans; D009157:Myasthenia Gravis / Q000601:surgery; D012010:Red-Cell Aplasia, Pure / Q000601:surgery; D013934:Thymectomy; D013945:Thymoma / Q000601:surgery; D013952:Thymus Hyperplasia / Q000601:surgery; D013953:Thymus Neoplasms / Q000601:surgery
Indikation zur Thymektomie.