NCI Definition: A benign meningioma which may recur in approximately 7-20% of the cases. This category includes the angiomatous meningioma, fibrous meningioma, lymphoplasmacyte-rich meningioma, meningothelial meningioma, metaplastic meningioma, microcystic meningioma, psammomatous meningioma, secretory meningioma, and transitional meningioma. [1]

Disease Details

Grade 1 Meningioma, Meningioma WHO grade I, WHO Grade I Meningioma
Meningothelial Meningioma, Transitional Meningioma, Psammomatous Meningioma, Benign Meningioma, Fibrous Meningioma, Secretory Meningioma, Angiomatous Meningioma, Microcystic Meningioma, and Lymphoplasmacyte-Rich Meningioma


1. National Cancer Institute. NCI Thesaurus Version 18.11d. https://ncit.nci.nih.gov/ncitbrowser/ [2018-08-28]. [2018-09-21].

2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 8. This dataset does not represent the totality of the genetic landscape; see paper for more information.

3. All assertions and clinical trial landscape data are curated from primary sources. You can read more about the curation process here.