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Cerclage is indicated in a patient with a history of painless cervical dilation and a second trimester loss. It is also indicated in a patient with a history of preterm birth and a short cervix found on ultrasound between 16-24 weeks gestation. Cerclage placement occurs after the first trimester in case the pregnancy is genetically abnormal and would likely result in a first trimester loss.
The timing of the nausea or vomiting can indicate the cause. When appearing shortly after a meal, nausea or vomiting may be caused by food poisoning, gastritis (inflammation of the stomach lining), an ulcer, or bulimia. Nausea or vomiting one to eight hours after a meal may also indicate food poisoning.
Carotid artery stenosis can be caused by cholesterol build-up in the blood vessels (atherosclerosis). Blood clots can form in this area and travel up to the brain. This condition may be present for a long time before symptoms appear. When symptoms do occur, stroke or brief stroke-like attacks are common. If this condition is discovered as a result of a stroke or stroke-like attack, cholesterol lowering medications and blood thinners may be used to improve blood flow to the brain. If the degree of narrowing is severe, surgery may be needed to open the blood vessel.
What is the spleen and what causes an enlarged spleen (splenomegaly)? The spleen sits under your rib cage in the upper left part of your abdomen toward your back. It is an organ that is part of the lymph system and works as a drainage network that defends your body against infection. White blood cells produced in the spleen engulf bacteria, dead tissue, and foreign matter, removing them from the blood as blood passes through it. The spleen also maintains healthy red and white blood cells and platelets; platelets help your blood clot. The spleen filters blood, removing abnormal blood cells from the bloodstream. A spleen is normally about the size of your fist. A doctor usually can't feel it during an exam. But diseases can cause it to swell and become many times its normal size. Because the spleen is involved in many functions, many conditions may affect it.
If it gets more severe and causes symptoms, your low hemoglobin count may indicate you have anemia. A low hemoglobin count is generally defined as less than 13.5 grams of hemoglobin per deciliter (135 grams per liter) of blood for men and less than 12 grams per deciliter (120 grams per liter) for women.
The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels. The organ works ceaselessly, beating 100,000 times a day, 40 million times a year—in total clocking up three billion heartbeats over an average lifetime. It keeps the body freshly supplied with oxygen and nutrients, while clearing away harmful waste matter.
An amputation is the removal of an extremity or appendage from the body. Amputations in the upper extremity can occur as a result of trauma, or they can be performed in the treatment of congenital or acquired conditions. Although successful replantation represents a technical triumph to the surgeon, the patient's best interests should direct the treatment of amputations. The goals involved in the treatment of amputations of the upper extremity include the following : Preservation of functional length Durable coverage Preservation of useful sensibility Prevention of symptomatic neuromas Prevention of adjacent joint contractures Early return to work Early prosthetic fitting These goals apply differently to different levels of amputation. Treatment of amputations can be challenging and rewarding. It is imperative that the surgeon treat the patient with the ultimate goal of optimizing function and rehabilitation and not become absorbed in the enthusiasm of the technical challenge of the replantation, which could result in poorer outcome and greater financial cost due to lost wages, hospitalization, and therapy.
A pulmonary embolism (PE) usually happens when a blood clot called a deep vein thrombosis (DVT), often in your leg, travels to your lungs and blocks a blood vessel. That leads to low oxygen levels in your blood. It can damage the lung and other organs and cause heart failure, too. A PE can be life-threatening, so if you've been diagnosed with DVT, you should be aware of this risk. Follow the treatment plan for your DVT to stop the clot from getting bigger and to keep new clots from forming. Symptoms and Diagnosis PE won't always cause symptoms. You might have: Chest pain, which may get worse with a deep breath Sudden shortness of breath or rapid breathing Fast heartbeat Sudden cough Coughing up blood Lightheadedness or fainting Anxiety Call 911 if you notice these symptoms. They could also be symptoms of a heart attack, pneumonia, or other serious problems.
Surgery is an alternative for some people whose seizures cannot be controlled by medications. It has been used for more than a century, but its use dramatically increased in the 1980s and 90s, reflecting its effectiveness as an alternative to seizure medicines. The benefits of surgery should be weighed carefully against its risks, however, because there is no guarantee that it will be successful in controlling seizures. People with partial epilepsy who are considered for surgery have difficult-to-control seizures that have not responded to aggressive treatment with medication. In the past, patients usually tried several medications with poor results for many years, even decades, before being considered for surgery. More recently, surgery is being considered sooner. Studies have shown that the earlier surgery is performed, the better the outcome. Surgery is now being performed on some people whose seizures have been uncontrolled for only 1 or 2 years. At least two single drugs and a combination of two or more drugs should be tried before surgery is considered. Epilepsy surgery can be especially helpful to people who have seizures from structural brain problems (such as benign brain tumors, strokes or malformations of blood vessels).
This procedure describes one of the most versatile approaches to the anterior skull base for large tumors of the sinonasal cavity. It may be used with or without a craniofacial resection. The benefits of this approach are: wide access around the tumor; good postoperative cosmesis; & decreased operative & postoperative morbidity. We have used this approach for many bilateral tumors of the nasal & sinus cavities that approach &/or invade the skull base & brain. This video show the resection of a large esthesioneuroblastoma.
Retinitis pigmentosa is a rare, inherited degenerative eye disease that causes severe vision impairment. Symptoms often begin in childhood. They include decreased vision at night or in low light and loss of side vision (tunnel vision).
Gitelman syndrome is a kidney disorder that causes an imbalance of charged atoms (ions) in the body, including ions of potassium, magnesium, and calcium. The signs and symptoms of Gitelman syndrome usually appear in late childhood or adolescence. Common features of this condition include painful muscle spasms (tetany), muscle weakness or cramping, dizziness, and salt craving. Also common is a tingling or prickly sensation in the skin (paresthesias), most often affecting the face. Some individuals with Gitelman syndrome experience excessive tiredness (fatigue), low blood pressure, and a painful joint condition called chondrocalcinosis. Studies suggest that Gitelman syndrome may also increase the risk of a potentially dangerous abnormal heart rhythm called ventricular arrhythmia. The signs and symptoms of Gitelman syndrome vary widely, even among affected members of the same family. Most people with this condition have relatively mild symptoms, although affected individuals with severe muscle cramping, paralysis, and slow growth have been reported.
Not every woman undergoes a traditional vaginal delivery with the birth of her child. Under conditions of fetal or maternal distress, or in the case of breech presentation (when a baby is turned feet first at the time of delivery), or if the woman’s first baby was born by cesarean delivery, a procedure called a cesarean section may be required. During a cesarean, a doctor will make either a lateral incision in the skin just above the pubic hair line, or a vertical incision below the navel. As the incision is made, blood vessels are cauterized to slow bleeding. After cutting through the skin, fat, and muscle of the abdomen, the membrane that covers the internal organs is opened, exposing the bladder and uterus. At this time the physician will generally insert his or her hands into the pelvis in order to determine the position of the baby and the placenta. Next, an incision is made into the uterus and any remaining fluids are suctioned from the uterus. The doctor then enlarges the incision with his or her fingers. The baby’s head is then grasped and gently pulled with the rest of its body from the mother’s uterus. Finally, the abdominal layers are sewn together in the reverse order that they were cut. The mother is allowed to recover for approximately three to five days in the hospital. She will also be quite sore and restricted from activity for the following several weeks. There are several potential complications associated with this procedure that should be discussed with a doctor prior to surgery.
You might not notice signs or symptoms of Hashimoto's disease at first, or you may notice a swelling at the front of your throat (goiter). Hashimoto's disease typically progresses slowly over years and causes chronic thyroid damage, leading to a drop in thyroid hormone levels in your blood. The signs and symptoms are mainly those of an underactive thyroid gland (hypothyroidism). Signs and symptoms of hypothyroidism include: Fatigue and sluggishness Increased sensitivity to cold Constipation Pale, dry skin A puffy face Hoarse voice Unexplained weight gain — occurring infrequently and rarely exceeding 10 to 20 pounds, most of which is fluid Muscle aches, tenderness and stiffness, especially in your shoulders and hips Pain and stiffness in your joints and swelling in your knees or the small joints in your hands and feet Muscle weakness, especially in your lower extremities Excessive or prolonged menstrual bleeding (menorrhagia) Depression