FH and uterine corpus leiomyoma: These results are similar to those of Miettinen et al. (2016), who found FH loss in 37.3% (68/182) of ALMs, and are consistent with the retrospective series by Kipnis et al. (2024), in which 48 of 144 atypical uterine leiomyomas were found to be FH deficient by IHC (48/144; 33.3%) [2,28].