|
Jaundice Reference – Symptoms, Diagnosis, Treatments
Diseases & Treatments Section @ BillDoll.com – The Billion Dollar Site
|
|
|
|
Jaundice Reference – Symptoms, Diagnoses, Treatments
See useful resources for over 200 ailments at the BillDoll Diseases & Treatments Section, or click on the letter to see all diseases starting with that letter: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
..
..
See also comprehensive answers to the following health related questions @ Billion Dollar Questions
Jaundice-From Wikipedia, the free encyclopedia
Jaundice, NOS Classification & external resources Yellowing of the skin and sclera caused by Hepatitis A. ICD-10 R17. ICD-9 782.4 DiseasesDB 7038 MedlinePlus 003243 Jaundice, also known as icterus (attributive adjective: "icteric"), is a yellowing of the skin, conjunctiva (clear covering over the sclera, or whites of the eyes) and mucous membranes caused by increased levels of bilirubin in the human body (or the body of another red blooded animal). Usually the concentration of bilirubin in the blood must exceed 2–3 mg/dL for the coloration to be easily visible. Jaundice comes from the French word jaune, meaning yellow. Jaundice typically appears in a 'top to bottom' progression (starting with the face, progressing toward the feet), and resolves in a 'bottom to top' manner.
Contents 1 Causes 1.1 Pre-hepatic 1.2 Hepatic 1.3 Post-hepatic 2 Neonatal jaundice 3 Jaundiced Eye 4 See Also 5 Footnotes
Causes When red blood cells die, the heme in their hemoglobin is converted to bilirubin in the spleen and in the hepatocytes in the liver. The bilirubin is processed by the liver, enters bile and is eventually excreted through feces.
Consequently, there are three different classes of causes for jaundice. Pre-hepatic or hemolytic causes, where too many red blood cells are broken down, hepatic causes where the processing of bilirubin in the liver does not function correctly, and post-hepatic or extrahepatic causes, where the removal of bile is disturbed.
Pre-hepatic Pre-hepatic (or hemolytic) jaundice is caused by anything which causes an increased rate of hemolysis (breakdown of red blood cells). In tropical countries, malaria can cause jaundice in this manner. Certain genetic diseases, such as sickle cell anemia and glucose 6-phosphate dehydrogenase deficiency can lead to increased red cell lysis and therefore hemolytic jaundice. Defects in bilirubin metabolism also present as jaundice. Jaundice usually comes with high fevers.
The laboratory findings include
Urine: no bilirubin present, urobilirubin > 2 units (except in infants where gut flora has not developed). Serum: increased unconjugated bilirubin.
Hepatic Hepatic causes include acute hepatitis, hepatotoxicity and alcoholic liver disease, whereby cell necrosis reduces the liver's ability to metabolise and excrete bilirubin leading to a build up in the blood. Less common causes include primary biliary cirrhosis, Gilbert's syndrome (a genetic disorder of bilirubin metabolism which can result in mild jaundice, which is found in about 5% of the population) and metastatic carcinoma. Jaundice seen in the newborn, known as neonatal jaundice, is common, occurring in almost every newborn as hepatic machinery for the conjugation and excretion of bilirubin does not fully mature until approximately two weeks of age.
Laboratory Findings: Urine: bilirubin present, Urobilirubin > 2 units but variable (Except in children)
Post-hepatic Post-hepatic (or obstructive) jaundice, also called cholestasis, is caused by an interruption to the drainage of bile in the biliary system. The most common causes are gallstones in the common bile duct, and pancreatic cancer in the head of the pancreas. Also, a group of parasites known as "liver flukes" live in the common bile duct, causing obstructive jaundice. Other causes include strictures of the common bile duct, ductal carcinoma, pancreatitis and pancreatic pseudocysts. A rare cause of obstructive jaundice is Mirizzi's syndrome.
The presence of pale stools and dark urine suggests an obstructive or post-hepatic cause as normal feces get their color from bile pigments. Patients often complain of severe itching.
Neonatal jaundice Main article: Neonatal jaundice Neonatal jaundice is usually harmless: this condition is often seen in infants around the second day after birth, lasting until day 8 in normal births, or to around day 14 in premature births. Serum bilirubin normally drops to a low level without any intervention required: the jaundice is presumably a consequence of metabolic and physiological adjustments after birth. In extreme cases, a brain-damaging condition known as kernicterus can occur; there are concerns that this condition has been rising in recent years due to inadequate detection and treatment of neonatal hyperbilirubinemia. [1]
Jaundiced Eye It was once believed persons suffering from the medical condition jaundice saw everything as yellow. By extension, the jaundiced eye came to mean a prejudiced view, usually rather negative or critical. Alexander Pope, in 'An Essay on Criticism' (1711), wrote: "All seems infected that the infected spy, As all looks yellow to the jaundiced eye." [1]
See Also Cholestasis
..
..
Info & Disclaimer: The Diseases category of the BillDoll Health Reference provides reference and resources for specific diseases and illnesses in the context of symptoms, diagnosis, treatments, and cures. It also provides inputs on doctors, hospitals and medicines, drugs in some cases. Please note that all these inputs are provided for information purposes only. You are advised to get qualified medical opinion before embarking / acting on any treatment, cure, doctor, medicine, drug or hospital.
Main Sections @ The Billion Dollar Site
Credits & Copyright: This page is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article Jaundice Reference
GeoDig – Get Local!
Have you checked out the GeoDig directories for over 30 countries? GeoDig provides useful local and regional web resources for over 200 cities around the world. See the list of cities and countries for which GeoDig provides locality-specific web resources.
North America USA - Alabama (AL) > Birmingham; Alaska; Arkansas (AR) > Little Rock; Arizona (AZ) > Phoenix, Las Vegas, Tucson; California (CA) > Los Angeles, San Francisco, Sacramento, Fresno, Bakersfield; Colorado, CO > Denver; Connecticut, CT > Hartford; District of Columbia, DC > Washington DC; Delaware (DE) > Wilmington; Florida > Miami, Orlando, Tampa, Orlando, Sarasota, West Palm Beach, Jacksonville; Georgia > Atlanta; Hawaii > Honolulu; Idaho; Illinois > Chicago; Indiana > Indianapolis; Iowa; Kansas (KS); Kentucky (KY) > Louisville; Louisiana (LA) > New Orleans, Baton Rouge; Maine; Maryland (MD) > Baltimore; Massachusetts > Boston, Springfield; Michigan > Detroit, Grand Rapids; Minnesota > Minneapolis-St. Paul; Mississippi (MS); Missouri (MO) > Kansas City, St. Louis; Montana; Nebraska (NE) > Omaha; Nevada (NV) > Las Vegas; New Hampshire; New Jersey (NJ) > Jersey City, Newark; New Mexico (NM) > Albuquerque; New York > New York, Buffalo, Rochester, Albany, Syracuse; North Carolina (NC) > Raleigh-Durham, Charlotte, Greensboro; North Dakota; Ohio> Columbus, Cincinnati, Cleveland, Toledo, Youngstown, Dayton; Oklahoma (OK) > Oklahoma City, Tulsa; Oregon > Portland; Pennsylvania > Philadelphia, Allentown, Pittsburgh, Harrisburg, Scranton, ; Rhode Island (RI) > Providence; South Carolina (SC) > Greenville; South Dakota; Tennessee (TN) > Knoxville, Memphis, Nashville; Texas > Austin, Dallas, Houston, San Antonio, El Paso, Austin, McAllen; Utah (UT) > Salt Lake City; Vermont; Virginia (VA) > Norfolk, Richmond; Washington > Seattle; West Virginia; Wisconsin (WI) > Milwaukee; Wyoming Canada - Vancouver, Montreal, Toronto, Calgary, Ottawa-Gatineau, Edmonton, Quebec City, Winnipeg, Hamilton, London
You are the Jaundice page @ the Health Section of BillDoll Reference
Europe - UK - London, Glasgow, Manchester, Birmingham, Liverpool, Sheffield, Leeds, Bristol, Edinburgh, Leicester; France - Paris, Marseille, Lyon, Toulouse, Nice, Nantes, Strasbourg, Montpellier, Bordeaux; Germany - Frankfurt (Frankfurt am Main), Munich (München), Berlin, Düsseldorf, Hamburg, Cologne (Köln), Essen, Dortmund, Stuttgart, Bremen, Duisburg, Hannover, Nürnberg (Nuremberg), Dresden, Leipzig; Italy - Milan (Milano), Rome (Roma), Napoli (Naples), Torino (Turin), Palermo, Bologna, Firenze (Florence), Genova (Genoa); Spain - Madrid, Barcelona, Valencia, Sevilla, Zaragoza, Malaga, Murcia, Las Palmas, Bilbao; Scandinavia - Finland - Helsinki (Helsingin), Espoo, Tampere (Tampereen), Vantaa, Turku, Oulu, Sweden - Stockholm, Goteborg (Göteborg), Malmo (Malmö), Uppsala, Vasteras (Västerås), Denmark - Copenhagen (Københavns), Aarhus (Århus), Odense, Aalborg (Ålborg), Norway - Oslo, Bergen, Stavanger, Trondheim; Benelux - Belgium - Brussels (Brussel), Antwerp (Antwerpen), Ghent (Gent, Gand), Charleroi, Liège (Liege), Netherlands - Amsterdam, Rotterdam, Utrecht, Eindhoven, Tilburg, ‘s-Gravenhage (sGravenhage), Groningen, Luxembourg - Luxembourg City; Portugal – Lisbon; Greece – Athens; Hungary – Budapest; Poland – Warsaw; Switzerland - Zürich (Zurich), Geneva (Geneve, Genève), Basel, Bern (Berne), Lausanne; Austria - Linz, Vienna (Wien), Graz, Linz, Salzburg, Innsbruck; Ireland – Dublin
Asia - India - Mumbai, New Delhi, Bangalore; China & Hong Kong - Hong Kong, Beijing, Shanghai, Tianjin, Wuhan, Shenyang, Guangzhou, Harbin, Xian; Japan - Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka, Kawasaki, Hiroshima; South Korea - Seoul, Pusa, Taegu, Incheon, Taejeon, Taiwan - Taipei; Malaysia - Kuala Lumpur; Singapore; Russia - Moscow, St Petersburg
You are the Jaundice page @ the Health Section of BillDoll Reference
Middle East - Turkey - Istanbul, Israel - Tel Aviv
Oceania - Australia - Sydney, Melbourne, Brisbane, Perth, Adelaide
Africa - South Africa - Johannesburg, Cape Town, Durban
|