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contrast at medicine dictionary

Venous

...venous pyelogram ( IVP )—In an IVP , the contrast medium is injected into a vein , usually in the ...ut if cancer has spread within these organ s. A contrast dye is injected into a vein . Full article >>> Deep venous thrombosis , ileo femo...

Vein

...ucted not to eat or drink for a few hours prior to contrast injection or IV because the dye may cause stomach upset. Full article >>> In many cases, more than one coronary artery must be bypassed, and both the internal mammary and radial arteries and the saphenous vein are used to per...

Vascular

... and in the limbs. Macro vascular disease is by contrast to micro vascular disease . Full article >>> Cardio vascular Powered by: This information is provided by an independent source. Merck & Co., Inc. is not responsible for this content. Please discuss any and all treatment opti...

Uvula

...ome bigger and smaller. It has a smooth surface in contrast to a papilloma which has a pebbly surface and can appear in this location. Full article >>> Swelling can push the tonsil into the center of your throat and move the uvula (the flap of tissue hanging in the back of your throat) ...

Urinary bladder

... on conventional X-ray s. In this examination, a contrast medium is introduced into the bladder to improv... on conventional x-ray s. In this examination, a contrast medium is introduced into the bladder to improve visualization. Full article >>> ...

Ureter

...dder are normal in position, size, and shape. The contrast material reaches the kidney s in a normal amount of time. No blockage can be seen in the kidney s, ureter s, or bladder . Full article >>> fever ; parrot jaw ; parrot mouth; parrots; parrot's-bill; Parrot's disease ; parrot vir...

Tracheostomy

...touch angiography catheter Ultraject prefilled contrast media syringe Wholey Hi-Torque angioplasty guide wire ... Full article >>>...

Taste

.... Full article >>> If intravenous contrast dye is given, the patient may initially feel a slight burning sensation within the injected arm, a metallic taste in the mouth, and a warm flushing of the body. Full article >>> The muscular organ attached to the floor of the mouth...

Sucrose

...s include dextran and sucrose , and radiographic contrast medium within 3 days. Full article >>> Read the ingredient list for packaged foods and make sure that added sugar s are not one of the first few ingredients. Some names for added sugar s are sucrose , glucose , corn syrup,...

Stomach

...ucted not to eat or drink for a few hours prior to contrast injection or IV because the dye may cause stomach upset. Full article >>> micro abscess ; pauxi; Pauzat, Jean; Pauzat's disease ; pavement; pavement epithelium ; pavementing; pavex; paviiv; pavilion; pavlov conditioning; pavlovia...

Stoma

...ucted not to eat or drink for a few hours prior to contrast injection or IV because the dye may cause stoma ch upset. Full article >>>...

Stent

...treatment of free perforation s, defined as free contrast extravasation into the pericardium , in native coronary vessels or saphenous vein bypass graft s 2.75 mm in diameter. Full article >>> A stent (small wire mesh) placed into the esophagus A laser to reduce the size of a tumor ,...

Sickle Cell

...ase . Full article >>> Moreover, in contrast to normal red blood cells, the rigid sickle cell s cannot pass easily through tiny blood vessels. Impaired circulation leads to slower oxygen transport, which worsens sickling. Full article >>> HEMOGLOBINOPATHY - A group of ...

Renal arteriography

...xamine the blood vessels of the kidney s, using contrast material and X-ray s. See also renal venogram. Full article >>> An ultrasound of the abdomen and kidney may show the tumor . Kidney x-ray may indicate a tumor or calcification . IVP may indicate obstruction by the ...

Polycystic Kidney

..., including certain antibiotics , chemotherapy , contrast dyes and pain relievers ... Full article >>> Risk factors include a family history of cerebral aneurysm s, and some medical problems, including polycystic kidney disease and coarctation of the aorta . Symptoms: ... Full arti...

Phobia

...ently, the term neurosis was broadly employed in contrast with psychos... Full article >>> Phobia s are actually a kind of anxiety disorder. Some authorities say there are two types of phobia s -- specific and social. Others add a third type -- agora phobia . Full article >>...

Pharynx

...at the back of the mouth. The oro pharynx is in contrast to the naso pharynx , the part of the throat that lies behind the nose. Search All of MedicineNet For: search help Printer-Friendly Format ... Full article >>> Oro pharynx Food passes from the mouth to the oro pharynx (back of ...

Perforation

...treatment of free perforation s, defined as free contrast extravasation into the pericardium , in native coronary vessels or saphenous vein bypass graft s 2.75 mm in diameter. Full article >>> hemorrhage (a lot of bleeding ) perforation (a hole through the wall of the duodenum mad...

Percutaneous

...inside and outside the liver , performed after a contrast medium is injected directly into a liver bile duct . Pictures & Images ... Full article >>> Percutaneous Liver Biopsy How do I prepare my child for a Liver Biopsy ? Will my child stay overnight in the hospital ? What ca...

Papilloma

...ome bigger and smaller. It has a smooth surface in contrast to a papilloma which has a pebbly surface and can appear in this location. Full article >>> drugs such as cimetidine, methyldopa, metoclopramide, oral contraceptives, phenothiazines, reserpine, tricyclic antidepressants, or verapamil...

Oropharynx

...s at the back of the mouth. The oropharynx is in contrast to the naso pharynx , the part of the throat that lies behind the nose. Search All of MedicineNet For: search help Printer-Friendly Format ... Full article >>> Oropharynx Food passes from the mouth to the oropharynx (back of the ...

Opiate withdrawal

...yroidism medical tests that involve injecting a " contrast medium " into the patient ... Full article >>> The effectiveness of electro acupuncture (the practice of acupuncture accompanied by the application of low levels of electrical current at acupuncture points) in alleviating opiate ...

Olfactory

...y ; ... Full article >>> This is in contrast to those who live in other culture s, particularly those in developing portions of the world where we visitors find the joys of the new landscape and a different culture are mixed with new stimulation to our olfactory sense. Full article >&...

Noninvasive

...luates the ducts without requiring an endoscope or contrast material - This test is not as accurate a test as the ERCP . Full article >>> A noninvasive tool used to observe functioning in the brain or other organ s by detecting changes in chemical composition, blood flow, or both. fundus ...

Node

...#62;> Combidex Lymph node -specific MRI contrast agent. FDA approvable letter received for lymph node im aging ; however, the FDA found the contrast agent to not be approvable at this time for use in the im aging of the liver and spleen . Full ...

MRI

...ht Cancer TUESDAY, Feb. 14 (HealthDay News) -- A contrast agent used in magnetic resonance im aging tests might have a second role to play as a cancer -fighter, new research suggests. Full article >>> MRI . A procedure in which radio waves and a powerful magnet linked to a computer are us...

Metastasis

...ncer only within the region in which it arose. In contrast to systemic metastasis . Common Misspellings: locoregional metastase Search All of MedicineNet For: search help Printer-Friendly Format ... Full article >>> Metastasis Dehydration Cardiac arrest from electrolyte imbalances Cal...

Lymphangiogram

...ay of the lymph atic channels performed after a contrast medium is injected into the lymphatic system . This test is used to determine whether there is any obstruction in the lymph atic vessels. Full article >>> Among them are blood and bone marrow studies to determine which types of ...

Lymph node

...;>> Combidex Lymph node -specific MRI contrast agent. FDA approvable letter received for lymph node im aging ; however, the FDA found the contrast agent to not be approvable at this time for use in the im aging of the liver and spleen . Full ...

Lesion

...le sigmoidoscopy , virtual colonoscopy , and air contrast barium enema . Source:MedicineNet ... Full article >>> lesion (LEE-zhun) An area of abnormal tissue . A lesion may be benign (noncancercous) or malignant ( cancer ous). letrozole ... Full article >>> Lesion s ...

Labor

...cial tests and then inject a liquid, called dye or contrast material, through the needle in your back. Full article >>> The process of identifying a disease by its characteristic signs , symptoms and labor atory findings. With cancer , the earlier the diagnosis is made, the better the cha...

Kidney Failure

...adulthood. Full article >>> Rarely, contrast dye may cause kidney failure . Patients with diabetes , impaired kidney function, and patients who are dehydrated are at higher risk for kidney failure . Full article >>> Some problems include slow growth, enlarged liver , gout ...

Joint pain

...ore than 1 or 2 days. An allergic reaction to the contrast material. Needle damage to the structures inside your joint . However, this is extremely rare because the needle is small. Full article >>> A chronic inflammatory connective tissue disease marked by skin rashes , joint pain ...

IVP

... 10, and 15 minutes to see the progression of the contrast medium through the kidney s and ureter s. Full...ut if cancer has spread within these organ s. A contrast dye is injected into a vein . Full article >>> The tests may include kidney and b...

IV

... 10, and 15 minutes to see the progression of the contrast medium through the kidney s and ureter s. Full...ucted not to eat or drink for a few hours prior to contrast injection or IV because the dye may cause stomach upset. Full article >>> For exa...

Itchiness

...ividuals with asthma who become allergic to the contrast medium , the reaction can be an asthma attack. Full article >>> Some people with ragweed allergies may notice that they develop itchiness around their mouth and in their throat when they eat melons and bananas. This is due to a ...

Intravenous pyelogram

...avenous pyelogram ( IVP )—In an IVP , the contrast medium is injected into a vein , usually in the ...ut if cancer has spread within these organ s. A contrast dye is injected into a vein . Full article >>> Intravenous pyelogram ( IVP ) is an...

Intravenous

...venous pyelogram ( IVP )—In an IVP , the contrast medium is injected into a vein , usually in the ...ut if cancer has spread within these organ s. A contrast dye is injected into a vein . Full article >>> Intravenous immune globulin may b...

Intra

... venous pyelogram ( IVP )—In an IVP , the contrast medium is injected into a vein , usually in the arm. The radiologist takes a series of snapshots as the medium circulates through the blood and reaches the kidney s. Full article >>> Intra uterine insemination is utilized for...

Injection

...in drugs (e.g. polymyxin, Pentamidine, Opioids and contrast media used for x-ray s). Full article >>...ucted not to eat or drink for a few hours prior to contrast injection or IV because the dye may cause stomach upset. Full article >>> Treatm...

Incision

...oses of diagnosis . A incision al biopsy is in contrast to an excisional biopsy in which an entire lesion , usually a tumor , is removed. Full article >>> Incision for Abdominal Laparoscopy Abdominal laparoscopy is a useful aid in diagnosing disease or trauma in the abdominal ...

Hysterosalpingography

...theter inside your cervix . It releases a liquid contrast material that flows into your uterus . Full arti...r Gynecologic device indicated for injection of contrast material in the uterus and fallopian tube s for visualization of the anatomy . Marketing partner...

Hives

...62;> hives , difficulty breathing ) to the contrast dye may occur. This reaction, which is rare, is life threatening and requires immediate treatment . Full article >>> A study published in the Arc hives of Internal Medicine showed that women who were more physically active showed a l...

Hemoglobin

...lood glucose and hemoglobin analyzer Hexabrix contrast Hi-Lo endotracheal tube Laser-Flex endotracheal tube Lo-Pro endotracheal tube Methadose (methadone product) Methylin (methylphenidate HCl) ... Full article >>> These cells contain hemoglobin , which is b right red because of the iron...

Genetic Disorders

..., including certain antibiotics , chemotherapy , contrast dyes and pain relievers ... Full article >>> Amniocentesis : Withdrawing some amniotic fluid from the amniotic sac by inserting a needle through the abdomen . The fluid is studied for a number of possible genetic disorders ...

Gall Stones

...lems. Full article >>> A radiopaque contrast material is then injected. Conventional x-ray s of the abdomen (taken immediately) will highlight the course of the common bile duct . Any obstruction of the duct (by gall stones or tumor ) can be demonstrated using this test. Full articl...

Gall

..., ... Full article >>> A radiopaque contrast material is then injected. Conventional x-ray s of the abdomen (taken immediately) will highlight the course of the common bile duct . Any obstruction of the duct (by gall stones or tumor ) can be demonstrated using this test. Full arti...

Feces

... Stool ( feces ), air or other gas, or X-ray contrast material (such as barium ) in the intestine s or rectum may interfere with the results of a transabdominal or transrectal ultrasound test. Full article >>> Production of feces in increased volume and with greater fluidity than ...

Fecal occult blood test

...le sigmoidoscopy , virtual colonoscopy , and air contrast barium enema . Source:MedicineNet ... Full article >>> It may be present in such small amounts that you cannot actually see it, but is only detectable by a chemical test (called fecal occult blood test ). Full article >>>...

Epinephrine

...> Patients with a prior allergic reaction to contrast dye or medication and patients who have asthma , emphysema , or heart disease are at increased risk for anaphylactic reaction. Epinephrine , corticosteroids , ... Full article >>>...

Esophageal manometry

... esophagus . Barium may be swallowed to act as a contrast agent. Full article >>> esophageal manometry Under sedation, a small tube containing a pressure gauge is guided through your child's mouth and into the esophagus . The pressure inside the esophagus is then measured to evaluate the...

Entero

... Vu ( barium sulfate for suspension) Low-density contrast medium ( barium sulfate/methyl cellulose ) used in "see-through" radiograpic studies of the small bowel . For further explanation, see product information. Mfg: E-Z-EM, Inc. Full article >>> enteric virus es; enteritis ; enteriti...

Enema

...involves the introduction of a barium containing contrast material into the lower GI tract via the anus . Full article >>> Barium Enema See all Pictures & Images Why is the Test Performed? The test is used to detect colon cancer . The barium enema may also be used to diagnose ...

Emphysema

...> Patients with a prior allergic reaction to contrast dye or medication and patients who have asthma , emphysema , or heart disease are at increased risk for anaphylactic reaction. Full article >>>...

Echocardiogram

...microsphere) injectable suspension An ultrasound contrast agent approved for use in patients with suboptimal echocardiogram s to opacify the left ventricular chamber and to improve the delineation of the left ventricular ... Full article >>> echocardiogram , to look at the heart 's str...

Dyes

...owder s, ... Full article >>> After contrast dyes are injected into the heart 's circulation through a catheter , the cardiologist takes still and moving X-ray pictures of blood as it passes through the heart . Such information is often essential for planning corrective surgery . F...

Drug

...ht Cancer TUESDAY, Feb. 14 (HealthDay News) -- A contrast agent used in magnetic resonance im aging tests might have a second role to play as a cancer -fighter, new research suggests. Full article >>> Qigong helps reduce drug intake & saves lives Qigong, a relaxing form of Tai Chi, h...

CT scan

...ecific parts of the body. Sometimes dyes (called contrast media) are injected into your body to help your provider see specific structures. Full article >>> CT scanning usually does not require any special preparation. Remove jewelry in the area being scanned. If you are a woman and there is ...

Culture

...e ; ... Full article >>> This is in contrast to those who live in other culture s, particularly those in developing portions of the world where we visitors find the joys of the new landscape and a different culture are mixed with new stimulation to our olfactory sense. Full article >&...

Corticosteroids

...> Patients with a prior allergic reaction to contrast dye or medication and patients who have asthma , emphysema , or heart disease are at increased risk for anaphylactic reaction. Epinephrine , corticosteroids , ... Full article >>> Physician s may resort to corticosteroids in s...
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