J. Conway Patrick, B. Kovalskyy Dmytro, A. Alanis Marco, L. Mumbower Amy, E. Chamberlin Kayla, Mahadevan Daruka, RET 898-901Del mutant, a variant of unknown significance, has a durable response to Pralsetinib in a Medullary Thyroid Carcinoma patient, Journal of Thyroid Cancer, Volume 1, Issue 3, 2023, Pages 11-17, ISSN 2574-4496, https://doi.org/10.14302/issn.2574-4496.jtc-23-4722. (https://jndc-chemistryarticles.infojtc/article/2013) Keywords: RET; Deletion mutation; Parlsetinib; Thyroid Carcinoma