<unk> s in the form of nodules appear in the skin where the deep and superficial veins meet going through the<unk>  most frequently occurring on the lower extremities, becoming prominent when the underlying muscles contract.
Fascial hernia
Internal hernia
Perineal hernia
Incisional hernia
Inguinal hernia
Retrocolic hernia
Obturator hernia
Petit's hernia