PTEN, the acronym for phosphatase and tensin homolog, is well known to function as a tumor suppressor gene by negatively modulating the phosphoinositide 3-kinase (PI3K)/v-akt murine thymoma viral oncogene homolog (Akt)/mammalian target of the rapamycin (mTOR) signaling pathway [5]. Here, PTEN is linked to neoplasm.