Chest packs can also be created by liposuction over the chest, where we remove the extra fat over the outer and lower border of the chest muscle. By that, the contour of the pectoral chest muscle will be clearly delineated.

Pseudogynecomastia or Man chest pack is a condition that occurs in obese men and causes fat deposition in the subareolar area. The condition cannot be stated as pathological or physiologic as there is just a bilateral deposition of fat that does not change shape and size. In a few cases, there occurs a significant increase in aromatization in fatty tissues that leads to true gynecomastia.

Pseudogynecomastia occurs due to hormonal imbalance and gets treated on its own. As stated before, it's not a disease but can lead to certain psychological issues due to physical embarrassment.