Final answer:
The removal of a cyst and sinus tract from between the intergluteal folds is associated with a Pilonidal cyst, which often requires surgical treatment.
Step-by-step explanation:
The cyst and sinus tract which is usually removed from between the intergluteal folds is called a Pilonidal cyst. This condition arises when hair punctures the skin and then becomes embedded. A pilonidal cyst can cause severe pain, and often an infection can develop, leading to the formation of a pilonidal sinus. Surgical removal can often be the best course of action to prevent repeated infections and discomfort.