Surgical-site wounds can become infected with a variety of bacteria. The most common organisms include: S. aureus, S. epidermidis, and gram-negative enteric bacteria, such as Serratia marcescens and anaerobes.These infections can cause many...
A sinus infection is considered chronic if it lasts for more than an eight-week period, according to the Mayo Clinic. A sinus infection, or sinusitis, may be the result of severe allergies, the common cold or physical complications such as nasal...
An ear infection occurs when the Eustachian tube, the tube that runs from the middle ear to the back of the throat, becomes blocked. Fluid builds up, enabling bacteria or viruses to grow and cause an infection. A chronic ear infection occurs when...
The bladder is a small organ within the lower abdomen that stores urine. If bacteria inadvertently enter the bladder, a patient can develop a bladder infection, which is also referred to as cystitis or a urinary tract infection. This infection can...
The causes of bladder infections and other urinary tract infections, or UTIs, include bacteria, mycobacteria, parasites, viruses and fungi, notes the Merck Manual. Enteric bacteria, such as the Escherichia coli bacterium, cause most cases of...
The abnormal presence of bacteria within the bladder can cause a medical condition known as a urinary tract infection. Symptoms of a urinary tract infection include pain during urination and increased urinary urgency and frequency. Antibiotic...
Tonsillitis is an inflammatory condition of the tonsils that is caused by a virus or bacteria, according to the Kids Health website. It consists of swollen and red tonsils that have a yellow coating around them. This condition usually begins with...
Sinuses are hollow spaces in the bones of the face. Sinusitis or an infection of the sinuses is a common problem. Complications because of sinusitis are rare, because of the use of antibiotics, but they can occur in patients who take inadequate or...
A bladder infection is most commonly caused by a type of bacterium called Escherichia coli, or E. coli. These bacteria can travel from outside of the body into the urethra, a narrow tube that normally transports urine out of the body from the...
Yeast is a type of fungus that causes frequent infections in various sites. As outlined by the Merck Manuals Online Medical Library, the yeast most commonly causing infection is Candida Albicans, which causes an infection called candidiasis or...
Staphylococcal bacteria commonly inhabit the skin and interior of the nose. Microscopic or visible breaks in the surface barrier of the body--the skin and mucous membranes--provide an opportunity for these bacteria to cause localized infections....
A urinary tract infection is an infection that occurs in the urinary system. MayoClinic.com explains that most urinary tract infections are caused by a bacteria, begin in the urethra and travel up the urinary tract into the bladder. From the...
An infected tooth, also known as a tooth abscess, refers to an accumulation of pus that infiltrates the center of the tooth, says MedlinePlus. It says that symptoms of an infected tooth include a toothache that is gnawing or throbbing in nature, a...
Urinary tract infections can occur at any age in life. This common ailment prompts more than 10 million physician visits each year in the United States, according to the Centers for Disease Control and Prevention. Most urinary tract infections are...
Staph infections, also known as Staphylococcus, are relatively common because the staph bacteria is highly contagious. While most staph infections are easily treated, there are some complications associated with staph infections that patients...
Ear infections are a common ailment, especially in infants and young children. Otitis externa is an infection of the ear canal, and otitis media is an infection of the middle ear (behind the eardrum). The National Institute on Deafness and Other...
A surgical wound infection is an infection that occurs after a surgical or invasive procedure. According to The National Institute for Health and Clinical Excellence, at least 5 percent of patients undergoing surgical operations develop surgical...
According to the Centers for Disease Control and Prevention, there are approximately 4 million hospital outpatient visits every year in America to treat urinary tract infections. It is essential to have this infection treated. If it is not...
A urinary tract infection, or UTI, is caused by a bacterium, virus, parasite or fungus. Bacterial infections are most common. UTIs may affect any of the structures of the urinary system, the system that produces urine and carries it out of the...
The urethra is a part of the urinary tract that transports fluid waste from the bladder out of the body. Patients with a medical condition called urethral stricture experience an unusual narrowing of the urethra. Urethral stricture most frequently...
A hernia develops when a portion of the intestine protrudes through a weakened section of the abdominal wall, belly button or groin. If the hernia can't be reduced or pushed back into the abdomen in a doctor's office, an affected patient may...
Approximately one-third of women in the United States will undergo a hysterectomy by the age of 60, according to health professionals with the Obstetrics and Gynecology Department at Pennsylvania State University, Hershey. A laparoscopic...
Hernia surgery is a procedure in which a hernia, or intestinal protrusion, is replaced within the abdominal cavity. There are two major forms of hernia surgery: open surgery and laparoscopic or minimally-invasive surgery. A doctor should review...
Laminectomy is a type of spinal decompression surgery used to alleviate painful symptoms association with spinal stenosis, a degenerative spine condition. According to MayoClinic.com, during this procedure, a surgeon removes the lamina, a portion...
The abnormal protrusion of the intestinal tract through the abdominal wall, groin or belly button is a medical condition generally referred to as a hernia. Approximately 600,000 people undergo hernia surgery each year in the United States, reports...
Clogged, plaque-filled coronary arteries within the heart are unable to efficiently transport blood to the heart muscle and increase a patient's risk of having a heart attack. Bypass surgery of the heart is a procedure in which a clear, healthy...
Laminectomy is a surgical procedure that involves removing the back portion of the vertebra, or spinal bones, called the lamina. Removing this portion of bone reduces pressure along the spinal cord, which helps alleviate sensations of back or...
MayoClinic.com reports that an H. pylori infection occurs when the bacterium Helicobacter pylori infects the stomach. The infection causes bloating, burning in the abdomen or even sores in the intestines that make exercise for weight loss...
During a partial hysterectomy, a surgeon removes the upper portion of a woman's uterus while keeping the cervix intact. Women who undergo a partial hysterectomy, also called supracervical or subtotal hysterectomy, may experience normal menstrual...
