https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1005206/full
Frontiers | Case report: Malignant proliferating trichilemmal tumor of the thumb
Proliferating trichilemmal tumor is a very rare benign tumor that has the potential to transition into a malignant tumor. PTT most commonly affects the scalp...
case reportof thefrontiersmalignanttrichilemmal