Sark-

Sark- (sarko) is a prefix derived from the ancient Greek word "sarx" (sarkos), which means "meat" or "flesh". In a medical context, this prefix denotes something related to meat or flesh, pathological processes associated with muscles and bones.

For example, sarcoma is a malignant tumor that arises from connective tissue, including muscle, bone, and cartilage. Sarcopenia is a condition in which muscle mass and strength decrease. Sarcopenic obesity is a condition characterized by low muscle mass and excess fat accumulation.

Sark- can also be used in biological terms related to animals and humans. For example, sarcodes are a group of single-celled organisms that have variable shapes and can move around using pseudopodia.

In general, the prefix sark- is used in medical terms to refer to pathological conditions associated with muscles, bones and other tissues containing meat or flesh. It can also be used in biological terms related to animals and humans.