Rafael Nadal missed seven months last year with a knee injury. That knee will face its toughest test when he plays in the French Open, his first Grand Slam event since his return.

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Analysis of Rafael Nadal's Knee Injury (Computer Animation)
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This brief exam will help you to quickly detect major risks and prompt you to refer patients to appropriate specialists.

Cholangitis Email this page to a friend Email this page to a friend Facebook Twitter Google+ Cholangitis is an infection of the bile ducts, the tubes that carry bile from the liver to the gallbladder and intestines. Bile is a liquid made by the liver that helps digest food. Causes Cholangitis is most often caused by bacteria. This can occur when the duct is blocked by something, such as a gallstone or tumor. The infection causing this condition may also spread to the liver. Risk factors include a previous history of gallstones, sclerosing cholangitis, HIV, narrowing of the common bile duct, and rarely, travel to countries where you might catch a worm or parasite infection. Symptoms The following symptoms may occur: Pain on the upper right side or upper middle part of the abdomen. It may also be felt in the back or below the right shoulder blade. The pain may come and go and feel sharp, cramp-like, or dull. Fever and chills. Dark urine and clay-colored stools. Nausea and vomiting. Yellowing of the skin (jaundice), which may come and go.

Extremely funny, and very in-depth look at all the parts and pieces of your blood.

The virus was first discovered in 1964 when Sir Michael Anthony Epstein and Ms. Yvonne Barr found it in a Burkitt lymphoma cell line. In 1968, the virus was linked to the disease infectious mononucleosis. Infection with Epstein-Barr virus (EBV) is common and usually occurs in childhood or early adulthood. EBV is the cause of infectious mononucleosis (also termed "mono"), an illness associated with fever, sore throat, swollen lymph nodes in the neck, and sometimes an enlarged spleen. It is also known as human herpes virus 4. Although EBV can cause mononucleosis, not everyone infected with the virus will get mononucleosis. Less commonly, EBV can cause more serious disease. Symptoms caused by EBV are usually mild and self-limited, but the virus persists in the body for life. It can be reactivated quietly without causing symptoms and may contaminate saliva. Thus, otherwise healthy people can spread the virus to uninfected people through kissing or sharing

The pain of ovulation can range from a mild twinge to severe discomfort and usually lasts from minutes to hours. It is generally felt on one side of the abdomen and may vary each month, depending on which ovary is releasing the egg during that cycle.

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Multiple Sclerosis Multiple sclerosis (MS) affects the brain and spinal cord. Early MS symptoms include weakness, tingling, numbness, and blurred vision. Other signs are muscle stiffness, thinking problems, and urinary problems. Treatment can relieve MS symptoms and delay disease progression.

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Watch that video of an Ingrown hair turns into 140 Lbs tumor in man’s stomach

Croup refers to an infection of the upper airway, which obstructs breathing and causes a characteristic barking cough. The cough and other symptoms of croup are the result of swelling around the vocal cords (larynx), windpipe (trachea) and bronchial tubes (bronchi). When a cough forces air through this narrowed passage, the swollen vocal cords produce a noise similar to a seal barking. Likewise, taking a breath often produces a high-pitched whistling sound (stridor). Croup typically occurs in younger children. Croup usually isn't serious and most cases can be treated at home.

Source ABC7, 24 November 2009 An initial single-arm Phase II trial (ACT II) has reported promising preliminary data in 23 patients who received CDX-110 vaccine. Median time to disease progression was 16.6 months and estimated median overall survival was 33.1 months. This compared favorably with data for a historical control group in which median time to progression was 6.4 months and median overall survival was 15.2 months. The study was sponsored by Celldex Therapeutics Inc. of Phillipsburg, NJ

In this video a case in which an infected implant was removed.He how the infected are progressed and shows how the implant was removed. He then discusses how the area will heal and when further surgery can be performed.

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Breath sounds can be either normal or abnormal. These sounds come from the lungs when you breathe in or out. These sounds can be heard using a stethoscope or simply when breathing. Abnormal breath sounds can indicate a lung problem, such as: an obstruction inflammation an infection fluid in the lungs asthma Listening to breath sounds is an important part of diagnosing many different medical conditions.

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