|Back and Neck Pain
Pain in the back or neck area can be acute, which comes on suddenly and intensely, or chronic, which can last for weeks, months, or even years. The pain can be continuous or intermittent.
|Bacterial Skin Infections
Detailed information on the most common bacterial skin infections, including cellulitis, folliculitis, boils, carbuncles, and staphylococcal scalded skin syndrome
Detailed information on balance disorders, including acoustic neurinoma and Ménière's disease
Baldness is usually most noticeable on the scalp, but can occur anywhere on the body where hair grows. The condition is more common in men than in women.
Detailed information on Barrett's esophagus, including cause, symptoms, diagnosis, and treatment
|Basal Cell Carcinoma
Detailed information on basal cell carcinoma, including risk factors and how the disease develops
|Basal Cell Nevus Syndrome (Gorlin Syndrome)
The risk for ovarian cancer and skin cancer is increased with basal cell nevus syndrome, a rare genetic disorder.
|Basic Anatomy of the Heart
Located almost in the center of the chest, the adult human heart is about the size of two fists held side-by-side.
Detailed information on bed sores, including causes, prevention, and treatment
Detailed information on behavior problems in adolescents, including attention-deficit/hyperactivity disorder, conduct disorder, and oppositional defiant disorder