What is the prognosis of tumors of the mediastinum?

Updated: Feb 16, 2021
  • Author: Mary C Mancini, MD, PhD, MMM; Chief Editor: John Geibel, MD, MSc, DSc, AGAF  more...
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Answer

Prognosis after resection of a mediastinal tumor varies widely, depending on the type of lesion resected.

After resection of mediastinal cysts and benign tumors, prognosis is generally excellent. This group of tumors includes such neoplasms as thymolipomas; benign mesenchymal tumors such as fibromas, angiomas, and lymphangiomas; ectopic benign thyroid tissue, including intrathoracic extension of a cervical goiter; and parathyroid adenomas.

Prognosis after treatment of malignant mediastinal tumors depends on the type of lesion, its biologic behavior, and the extent of the disease present.


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