Many disorders can affect the digestive system. Some are physiological, while others are physical conditions with a strong psychological component. Rumination syndrome is one of the latter. People ...

Some medical conditions are difficult to diagnose because they have unnoticeable symptoms or symptoms very similar to other diseases.

Fissured tongue that describes a tongue with unique fissures or grooves. It is common and usually benign, but can indicate other conditions.

The Pyramids of Giza were once named one of the Seven Wonders of the World. The site received the United Nations Educational, Scientific and Cultural Organization World Heritage site designation in ...

A maculopapular rash can indicate many conditions. It appears as a flat, red area that is usually dry and covered in small bumps.

The arteries and veins are an intricate network that helps the organs get the nutrients they need. Veins are fragile and can collapse easily under certain circumstances. Arteries, on the other hand, ...

One-sided lower back pain could represent a minor issue that will heal on its own, or there could be a more serious underlying problem.

A genetic chimerism or a chimera is an organism that develops from at least four parent cells. The exact effect chimerism has on a person also varies. Due to the rarity of the condition and ...

Persistent bladder symptoms like frequent bathroom trips or unexpected discomfort often signal more than a minor inconvenience. While often overlooked, the bladder is a cornerstone of your body’s ...

What most people refer to as “hair” is two distinct structures: the hair follicle and the hair shaft. The hair follicle sits in the dermis layer of the skin and manages stem cells. These assist with ...

Presbycusis is the medical term for age-related hearing loss. It is a common condition that affects roughly one-third of older Americans. There are four primary types of presbycusis with two ...

Usually, the testicles hang inside the scrotum, the loose bag of skin behind the penis. However, retractile testicles move up out of the scrotum and into the groin. Retractile testicles are most ...