What is duodenal biliary drainage? Duodenal biliary drainage is a little-used procedure that sometimes can be helpful in diagnosing gallstones. This rare procedure has been out of common use since the late 1940s. How is duodenal biliary drainage done? For duodenal biliary drainage, a thin plastic or rubber tube with several holes at its tip...
Which is better, breastfeeding or formula-feeding? Share Your Story Human milk is the preferred feeding for all infants. With rare exceptions, this includes premature and sick newborns, as well. Pediatricians generally advise that full-term, healthy infants exclusively breastfeed when possible for the first 12 months of life and, thereafter, for as long as mutually desired....
Birth control definition and facts Terminology that is used to describe birth control methods includes: contraception, pregnancy prevention, fertility control, and family planning. No matter what terminology is used, sexually active people can choose from a number of methods to reduce the possibility of pregnancy. Nevertheless, no method of birth control available today offers perfect...
Birthmark facts Birthmarks are composed of various types of normal tissue or pigment that have lost their way to their normal destination during fetal development. Most birthmarks are small and do not produce medical problems. The most common birthmarks are composed of either pigment-producing cells (melanocytes) or blood vessels. Rarely, certain birthmarks can be a...
Patients with urinary tract infection (UTI) are usually advised to drink six to eight glasses (1.5 to 2 liters) of water every day to flush the infection out of the urinary system. Patients with urinary tract infection (UTI) are usually advised to drink six to eight glasses (1.5 to 2 liters) of water every day...
Carcinoid tumor definition and facts Readers Comments 1 Share Your Story Carcinoid tumors may be cancerous or benign and form largely in the lungs and gut. The clinical course of these cancers is often indolent with 5-year survival approaching 75%. Carcinoid tumors are rare tumors that develop from hormone-producing cells called enterochromaffin cells that occur throughout the...
What is the best treatment for hidradenitis suppurativa? Hidrahenitis suppurativa is condition that causes pus-filled boils on the forearms. Hidrahenitis suppurativa is treated with oral and topical antibiotics, compresses, laser therapy and surgery. If you repeatedly have painful bumps in your armpits or groin, you might have hidradenitis suppurativa. This is a common condition in...
PRK (photorefractive keratectomy) is a type of laser surgery used to correct refractive errors such as astigmatism. PRK surgery may be done to correct one of these refractive errors: Nearsightedness (myopia): Difficulty seeing distant objects. Farsightedness (hyperopia): Difficulty with near vision. Astigmatism: Curvature of the cornea or lens is uneven, leading to distorted or blurred vision. What is PRK surgery?...
A bone marrow transplant may be used to treat patients with certain forms of cancer, such as leukemia, lymphoma, or breast cancer. The goal of such a transplant in women with breast cancer is to allow them to undergo high-dose chemotherapy — which aggressively attacks the cancer cells, but also damages normal blood cells –...
Several eye diseases are directly or indirectly caused by high blood pressure Unfortunately, yes. Suffering from untreated or poorly controlled high blood pressure for a long time can be detrimental to your eyes. Several eye diseases are directly or indirectly caused by high blood pressure (hypertension). Various hypertension-induced eye damages include: Hypertensive retinopathy: Retinopathy means...