Routine exams and tests At each prenatal visit, you can expect to be weighed and have your urine and blood pressure checked. Your health professional will monitor your fetus's growth and position by measuring the size of your uterus (fundal height) and feeling (palpating) your abdomen. If your fetus is not in the...
Thoracentesis is a procedure to remove fluid from the space between the lungs and the chest wall called the pleural space. It is done with a needle (and sometimes a plastic catheter) inserted through the chest wall. Ultrasound pictures are often used to guide the placement of the needle. This pleural fluid may be sent...
Discusses test used to find cause of a sore throat. Covers conditions caused by fungal or bacterial infection. Covers how test is done. Looks at what results might mean.
What is thrush? Thrush is a yeast infection that causes white patches in the mouth and on the tongue. Thrush is most common in babies and older adults, but it can occur at any age. Thrush in babies is usually not serious. What causes thrush? You get thrush when a yeast called Candida, normally found on the body...
Is thumb-sucking normal? Thumb-sucking is normal in babies and young children. Most babies and toddlers suck their thumbs. They may also suck on their fingers, hands, or items such as pacifiers. Little by little, most children stop on their own at age 3 to 6 years. Why do babies suck their thumbs? Babies have a...
Many parents of a thumb-sucking infant question whether they should substitute a pacifier for the thumb. So far, research does not show that one is preferable over the other. Also, although parents can encourage a child to suck a pacifier rather than a thumb, they can't control which the child will prefer. The...
Many infants and young children calm themselves by sucking their thumbs. While most children will stop on their own between ages 3 and 6, some continue past the age of 4 or 5. Prolonged thumb-sucking can lead to serious dental and speech problems. By using lots of love, encouragement, and a few simple steps, you can...
Thymoma and thymic carcinoma (collectively termed thymic epithelial tumors [TETs]) are relatively rare tumors arising from the thymus. Although infrequent, TETs are the most common tumors of the anterior mediastinum in adults. TETs, particularly thymomas, have unique biological properties and are associated with...
Thymoma and thymic carcinoma are diseases in which malignant (cancer) cells form in the thymus. Thymoma and thymic carcinoma, also called thymic epithelial tumors (TETs), are two types of rare cancers that can form in the cells that cover the outside surface of the thymus. The thymus is a small organ that lies in the...
Covers imaging test to check the thyroid gland and parathyroid glands. Includes info on problems the test checks for, such as lumps in the thyroid gland or enlarged thyroid and parathyroid glands. Covers how it's done. Discusses possible results.
A thyroid biopsy is a procedure in which a small sample of tissue is removed from the thyroid gland and looked at under a microscope for cancer, infection, or other thyroid problems. The thyroid gland is found in front of the windpipe (trachea), just below the voice box (larynx). A sample of thyroid tissue can be...
Discusses causes and symptoms of thyroid cancer. Covers factors that increase risk, including exposure to radiation. Discusses diagnosis and treatment with surgery, radioactive iodine, and thyroid hormone therapy.
Note: A separate PDQ summary on Thyroid Cancer Treatment (Adult) is also available. Benefits Based on solid evidence, screening for thyroid cancer does not result in a decrease in thyroid cancer mortality. Magnitude of Effect: No evidence of benefit. Study Design: Ecologic studies and analyses of changes in thyroid...
Screening is looking for cancer before a person has any symptoms. This can help find cancer at an early stage. When abnormal tissue or cancer is found early, it may be easier to treat. By the time symptoms appear, cancer may have begun to spread. Scientists are trying to better understand which people are more likely to...
Thyroid cancer includes the following four main types: Papillary. Follicular. Medullary. Anaplastic. For clinical management of the patient, thyroid cancer is generally divided into the following two categories:[ 1] Differentiated thyroid cancer, which includes well-differentiated tumors, poorly differentiated tumors...
Thyroid cancer is a disease in which malignant (cancer) cells form in the tissues of the thyroid gland. The thyroid is a gland at the base of the throat near the trachea (windpipe). It is shaped like a butterfly, with a right lobe and a left lobe. The isthmus, a thin piece of tissue, connects the two lobes. A healthy...
Desiccated (dried) thyroid is a combination of hormones that are normally produced by your thyroid gland to regulate the body's energy and metabolism. Desiccated thyroid is given when the thyroid does not produce enough of this hormone on its own. Desiccated thyroid treats hypothyroidism (low thyroid hormone)...
