Frank J Arena M.D.

Formed in the gallbladder, gallstones are compact, “stone”-like substances. In size, gallstones can be compared to either a golf ball or a grain of sand. They can be produced by the gallbladder as a single large stone, many small sized stones, or both.Just beneath the liver’s lobe, on the...

An umbilical hernia operation is a surgical procedure that repairs an umbilical hernia issue. A hernia is a protrusion that usually appears in the abdomen. The bulging effect is due to the intestines or bowels trying to push their way out of the abdominal walls via the weak spots. Although commonly...

What Is Gynecomastia?When boys enter adolescence, they will see a lot of hormonal changes in their body. The growth in both maternal and paternal hormones leads to changes like a growth of hair, deepening of the voice, etc. In some cases, due to excess estrogen in the body, the breast tissue in...

Most people experience acne at one point in their life. It’s very common in teens, but even older adults can encounter a breakout, especially during pregnancy. Excess oil, dead skin cells, and dirt on your skin’s surface clog the pores creating pimples or tiny localized infections. Acne...

Lactose intolerance has gained a lot of prominence in recent years. The common symptoms of lactose intolerance like bloating, flatulence, discomfort, and diarrhea can often mimic the symptoms of many other medical conditions. There is often a tendency to self-diagnose when observing these symptoms....

When people were offered the same food over and over again, the consumption of food became less, according to new research published in, American Journal of Clinical Nutrition. This adds evidence to the fact that a variety of food may be a major contributor to obesity. Reducing the choices in food...