Dr. Daniel A Hirsh MD

One of the most common complications of sleep apnea doesn’t revolve around the symptoms themselves, but rather on the difficulty to actually diagnose the disease. Sleep apnea is, as its name suggests, a sleep disorder characterized by the subject’s inability to breathe properly during sleep,...

Harvard Medical School and Massachusetts General Hospital are currently recruiting 250 infants to participate in their new study that plans to look at the various factors that affect celiac disease's development. For more information or to participate, visit www.cdgemm.org.There have been a...

What is oligomenorrhea?Oligomenorrhea is infrequent menstrual flow or very light menstruation. Women with oligomenorrhea often have around 4-9 periods per year, usually occurring with intervals of more than 35 days. When there is an absence of menstrual flow for more than six months, oligomenorrhea...

Clinical intuition is difficult to describe. Personally, it is the art of integrating nonverbal information that a patient presents in order to reach a diagnosis, reducing the need for diagnostic testing. This is especially important in children who often react differently to procedures, tests and...

Caused by bacteria and viruses, meningitis is an inflammation (swelling) of the protective membranes covering the brain and spinal cord known as the meninges. The inflammation is usually caused by an infection of the fluid surrounding the brain and spinal cord. It can develop as a result of injury,...

The severity of meningitis varies from one person to another. In common cases, medications can help solve the problem and the person may recover within 1 to 3 weeks. But in cases where there is a risk of the infection spreading to the meninges, hospitalization and other confirmation tests might be...