Local and Central IRBs/IECs There are two types of IRBs/IECs: local and central. Local IRBs/IECs are functions of the academic institutions that conduct research and review only their trials, while central IRBs/IECs provide review services for multiple entities.
Groin and genital lesions resembling skin tags may actually be genital warts or condyloma. A biopsy would help diagnose which of these growths are not skin tags. Very rarely, a basal cell skin or squamous cancer or melanoma may mimic a skin tag, but this is very uncommon.
Skin tags are a type of harmless skin growth or tumor, albeit a completely benign one. Tags are generally not cancerous (malignant) and donât become cancerous if left untreated. There are extremely rare instances where a skin tag may become pre-cancerous or cancerous.kin Tag at a Glance. 1  Skin tags are very common but harmless small, soft skin growths. 2  Skin tags occur on the eyelids, neck, armpits, groin folds, and under breasts. 3  One person may have anywhere from just 1 to over 100 skin tags. 4  Almost anyone may develop a skin tag at some point in their life.