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Topic: Clonorchiasis


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In the News (Sat 26 Dec 09)

  
  Korean Journal of Radiology
Clonorchiasis is one of the most frequent causes of cholangiocarcinoma and cholangitis in endemic countries, and therefore its early diagnosis is critical for the prevention of complications (3-5).
The pattern of intrahepatic bile duct dilation in clonorchiasis is diffuse, mild dilation of the intrahepatic bile duct without abrupt tapering of the peripheral hepatic ducts.
The pathology of Clonorchiasis sinensis infestation of the liver.
www.kjronline.org /abstract/view_articletext.asp?year=2004&page=25   (2926 words)

  
 Tropical Medicine Central Resource
Clonorchiasis is an infection of the biliary passages by the Oriental liver fluke, Clonorchis sinensis.
The trematode responsible for clonorchiasis is found throughout much of East Asia from Indochina to Japan as a common parasite of man and fish-eating mammals.
Hong Kong has a very high incidence; a 1964 study in a government hospital there revealed clonorchiasis in 27% of patients over 2 years of age and in 40% of patients over 30 years of age.
tmcr.usuhs.mil /tmcr/chapter21/intro.htm   (396 words)

  
 Tropical Medicine Central Resource
Complications of clonorchiasis include the formation of calculi, acute suppurative cholangitis, recurrent pyogenic cholangitis, acute pancreatitis, and cholangiocellular carcinoma of the liver.
Calculi are commonly found in the intrahepatic and common bile ducts as well as within the gallbladders of patients with clonorchiasis (70% of Hou's cases from Hong Kong).
The incidence of clonorchiasis in the general population in Hong Kong is 23%, but in those with cholangiocarcinoma it is 65%.
tmcr.usuhs.mil /tmcr/chapter21/epidemiology3.htm   (515 words)

  
 Statements of Principles - Clonorchiasis - reasonable hypothesis
"clonorchiasis" means an infection of the biliary system by the trematode Clonorchis sinensis, attracting ICD code 121.1.
The diagnosis of clonorchiasis can be accepted by the Repatriation Commission when it is confirmed by a general medical practitioner or specialist as the final diagnosis or on advice by a Departmental Medical Officer.
Clonorchiasis is also associated with an increased risk for cholangiocarcinoma which is usually associated with a proximal obstruction, and subsequent massive dilation, of the biliary ducts.
www.dva.gov.au /pensions/statemnt/a007.htm   (976 words)

  
 Clonorchiasis and Cholangiocarcinoma: Etiologic Relationship and Imaging Diagnosis -- Choi et al. 17 (3): 540 -- ...
The clinical manifestations of clonorchiasis are protean (11,
cholangiocarcinomas are encountered in the absence of clonorchiasis.
Clonorchiasis studied by percutaneous cholangiography, and a therapeutic trial of toluene-2,4-diisothiocyanate.
cmr.asm.org /cgi/content/full/17/3/540   (6882 words)

  
 Worms and Vietnam Page 1   (Site not responding. Last check: 2007-08-18)
The life cycle of C. sinensis is exclusively completed in the ponds and the traditional habit of eating raw fish in summer was thought to be a major route of infection.
BPHATA NOTES: Clonorchiasis a disease caused by the fluke Clonorchis sinensis, affecting the distal bile ducts of man and other fish-eating animals after ingestion of raw, smoked, or undercooked fish or raw crayfish; initial infection may be benign, but repeated or chronic infection induces an intense proliferative and granulomatous condition.
Clonorchiasis is a trematodiasis caused by chronic infestation of liver flukes, which are largely confined to the Orient, from Japan to Vietnam.
www.bphata.com /Worm_01.htm   (2808 words)

  
 Clonorchiasis - Wikipedia, the free encyclopedia
Clonorchiasis is an infectious disease caused by the Chinese liver fluke, Clonorchis sinesis.
Clonorchiasis is a known risk factor for the development of cholangiocarcinoma, a neoplasm of the biliary system.
This page was last modified 02:24, 23 March 2006.
en.wikipedia.org /wiki/Clonorchiasis   (66 words)

  
 Evaluation of Clonorchis sinensis Recombinant 7-Kilodalton Antigen for Serodiagnosis of Clonorchiasis -- Zhao et al. 11 ...
Clonorchiasis is diagnosed by the detection of the characteristic
Sera from patients with clonorchiasis demonstrated positive reactions, and some paragonimiasis sera (16 of 34 samples) exhibited cross-reactions.
Expression of cysteine proteinase of Clonorchis sinensis and its use in serodiagnosis of clonorchiasis.
cdli.asm.org /cgi/content/full/11/4/814   (1970 words)

  
 Clonorchiasis   (Site not responding. Last check: 2007-08-18)
Thee, it is proposed that C. sinensis PGK could be used as aoreagent in the serodiagnosis for clonorchiasis.
Among the 947 cases infected with clonorchiasis, 89 cases were found to have gallstonediseases, which included gallbladder stones (85 cases), common bile duct......
The overall association with stones was 20% and clonorchiasis 92%.
clonorchiasis.diseasemap.com   (401 words)

  
 Worms and Vietnam Page 2   (Site not responding. Last check: 2007-08-18)
Clonorchiasis invasion was the result of consumed uncooked carp fish in the salad.
It was revealed that the fish was reared in the ponds near the settlements and was fed untreated human and animal feces.
Clinical symptoms of the mixed clonorchiasis and intestinal nematodiasis invasion was featured by pains, dyspepsia and the asthenoneurotic syndrome.
www.bphata.com /Worm_02.htm   (2563 words)

  
 CDC - Yellow Book: [3] Asia - CDC Travelers' Health
Clonorchiasis is found in local populations in China, Japan, Korea, and Taiwan, but risk to usual traveler is low.
Airborne and person-to-person transmission: The estimated annual incidence of tuberculosis per 100,000 population is 100-300 in China, Mongolia, and North Korea and 50-100 in Japan and South Korea.
Opisthorchiasis, clonorchiasis, fasciolopsiasis, and paragonimiasis are endemic in parts of the region (especially Laos and Burma).
www2.ncid.cdc.gov /travel/yb/utils/ybGet.asp?section=GHSection&obj=Asia   (1979 words)

  
 Experimental Clonorchiasis in Dogs: CT Findings before and after Treatment -- Lee et al. 228 (1): 131 -- Radiology
Clonorchiasis is a fish-transmitted trematodiasis in East Asia
Usefulness of high-resolution sonography in early diagnosis of rabbit clonorchiasis.
Choi TK, Wong KP, Wong J. Cholangiographic appearance in clonorchiasis.
radiology.rsnajnls.org /cgi/content/full/228/1/131   (6816 words)

  
 Pathology and immunology of Clonorchis sinensis infection of the liver -- Sun 14 (3): 208 -- Annals of Clinical and ...
The existence of clonorchiasis cases among the Asian immigrants and the major clinical and pathologic features encountered in those patients is emphasized.
The relationship between clonorchiasis and cholangiocarcinoma and the possible pathogenesis of this tumor are discussed.
The specific immunologic phenomenon in clonorchiasis is described.
www.annclinlabsci.org /cgi/content/abstract/14/3/208   (173 words)

  
 eMedicine - Trematode Infection : Article by Subhash Chandra Parija, MBBS, MD, PhD
In its end stage, chronic clonorchiasis may be complicated by recurrent pyogenic cholangitis and jaundice associated with cholangiocarcinoma.
Death may occur from recurrent pyogenic cholangitis in schistosomiasis; hemiplegia, cephalgia, and paresis in cerebral paragonimiasis; cholangiocarcinoma in clonorchiasis; and intercurrent bacterial infections in fascioliasis and intestinal fluke infections.
Choi BI, Kim TK, Han JK: MRI of clonorchiasis and cholangiocarcinoma.
www.emedicine.com /med/topic2301.htm   (5831 words)

  
 Olympus Microscopy Resource Center: Specialized Microscopy Techniques - Differential Interference Contrast Image ...
Currently, millions of people are believed to suffer from Chinese liver fluke infection, known as clonorchiasis, but with varying degrees of symptoms.
Abdominal pain and digestive problems are fairly frequent occurrences, but only severe cases are accompanied by jaundice, fibrosis, and enlargement of the liver.
The most common method of treating those that have been diagnosed with clonorchiasis is administration of Praziquantel but, as the saying goes, prevention is the best cure.
www.olympusmicro.com /primer/techniques/dic/dicgallery/chineseliverflukeeggssmall.html   (294 words)

  
 [No title]
Acceptance standard The diagnosis of clonorchiasis can be accepted by the Repatriation Commission when it is confirmed by a general medical practitioner or specialist as the final diagnosis or on advice by a Departmental Medical Officer.
ICD Coding standard Use ICD code 121.1 which is the specific classification for this disease process.
Investigations Ultrasound may reveal varying degrees of peripheral dilation of the biliary ducts without proximal obstruction.
www.vrb.gov.au /rma/information/diag_clonorchiasis.doc   (510 words)

  
 Not Just a Fluke   (Site not responding. Last check: 2007-08-18)
The diagnosis is made by identification of eggs in stool or of adult flukes in the biliary tract.
Epidemiologic characteristics of Clonorchiasis sinensis in Guandong Province, China.
Analysis of Clonorchis sinensis antigens and diagnosis of clonorchiasis using monoclonal antibodies.
www.familypractice.com /journal/1998/v11.n05/1105.10/art-1105.10.htm   (2188 words)

  
 Fluke Infections | myhealth@wellmark   (Site not responding. Last check: 2007-08-18)
In humans, fluke infections can be classified according to those diseases caused by liver flukes and those caused by lung flukes.
The symptoms of opisthorchiasis and clonorchiasis are similar to those of fascioliasis and include both acute and chronic forms.
In acute infection, the patient may be tired, have a low-grade fever, pains in the joints, a swollen liver, abdominal pain, and a skin rash.
www.myhealthwellmark.com /topic/topic100586836   (1709 words)

  
 Specialty Laboratories ::: we help doctors help patients
Comparative studies on the diagnosis of clonorchiasis by IEST and IFAT.
Cystatin capture enzyme-linked immunosorbent assay for serodiagnosis of human clonorchiasis and profile of captured antigenic protein of Clonorchis sinensis.
Epidemiological study of clonorchiasis and metagonimiasis along the Geum-gang (River) in Okcheon-gun (Country), Korea.
www.specialtylabs.com /books/print_view.asp?id=317   (413 words)

  
 Cystatin Capture Enzyme-Linked Immunosorbent Assay for Serodiagnosis of Human Clonorchiasis and Profile of Captured ...
This study was performed to evaluate the usefulness of the cystatin capture ELISA for the serodiagnosis of clonorchiasis and
Sera were collected from patients with clonorchiasis, paragonimiasis westermani, and opisthorchiasis viverinii.
Sera from 20 patients with clonorchiasis (30 patients with clonorchiasis in the case of the cystatin capture ELISA), 20 patients
cdli.asm.org /cgi/content/full/8/6/1076   (2799 words)

  
 Praziquantel   (Site not responding. Last check: 2007-08-18)
To treat trematode (fluke) infections such as clonorchiasis caused by Clonorchis sinensis (Chinese or Oriental liver fluke), opisthorchiasis caused by Opisthorchis viverrini and O. felineus (liver flukes), and schistosomiasis caused by Schistosoma mekongi, S. japoni- cum, S. mansoni, and S. hematobium (blood flukes).
Praziquantel may be prescribed to treat other types of parasite-related disease as determined by your physician.
For clonorchiasis, opisthorchiasis, and lung or intestinal fluke infection-- Adults and children age 4 and older: 25 mg per 2.2 lbs (1 kg) of body weight, 3 times a day for 1 day.
www.wholehealthmd.com /refshelf/drugs_view/1,1524,512,00.html   (580 words)

  
 MedlinePlus Drug Information: Praziquantel (Systemic)   (Site not responding. Last check: 2007-08-18)
The number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are taking praziquantel.
For the treatment of clonorchiasis (Chinese or Oriental liver fluke) and opisthorchiasis (liver flukes):
Adults and children 4 years of age and older: Dose is based on body weight and will be determined by your doctor.
www.nlm.nih.gov /medlineplus/druginfo/uspdi/202474.html   (1378 words)

  
 WHO | Trematodosis
In more heavy infections symptoms in humans are comparable to those in Clonorchiasis.
The causal relationship with cholangiocarcinoma is more pronounced than in Clonorchiasis.
Eggs are shed by the definitive host via expectoration or in faeces if bronchial secretions are swallowed.
www.who.int /zoonoses/diseases/trematodosis/en   (619 words)

  
 Intraductal Papillary Mucinous Tumor of the Bile Ducts -- Lim et al. 24 (1): 53 -- RadioGraphics
Transverse contrast-enhanced CT image (a) and sonogram (b) show a nodular mass (arrow) and severe dilatation of the lateral segmental bile ducts of the left hepatic lobe.
Slight dilatation of the right intrahepatic bile ducts, also visible, is caused by clonorchiasis.
(c) ERCP image shows complete obstruction of the lateral segmental bile duct (arrow), normal extrahepatic bile ducts and right hepatic duct, and mild dilatation of the right intrahepatic bile ducts because of clonorchiasis.
radiographics.rsnajnls.org /cgi/content/figsonly/24/1/53   (4246 words)

  
 Radiologic Spectrum of Cholangiocarcinoma: Emphasis on Unusual Manifestations and Differential Diagnoses -- Lee et al. ...
preexisting bile duct diseases as biliary lithiasis, clonorchiasis,
Clonorchiasis is a chronic infestation of the liver fluke Clonorchis
In this area, clonorchiasis is considered an important
radiographics.rsnajnls.org /cgi/content/full/21/suppl_1/S97   (7086 words)

  
 [No title]   (Site not responding. Last check: 2007-08-18)
Although the parasite is primarily endemic in Korea, China, Taiwan, and Vietnam cases have been reported in the United States.
Today, Clonorchiasis remains a major public health challenge in numerous areas of Asia because people living near freshwater often become infected.
In some places like Korea, eating raw pond smelt is a major cultural dish.
www.stanford.edu /class/humbio103/ParaSites2001/clonorchiasis/introduction.html   (235 words)

  
 clonorchiasis - OneLook Dictionary Search
We found 5 dictionaries with English definitions that include the word clonorchiasis:
Tip: Click on the first link on a line below to go directly to a page where "clonorchiasis" is defined.
clonorchiasis : Dorland's Illustrated Medical Dictionary [home, info]
www.onelook.com /?w=clonorchiasis&ls=all   (94 words)

  
 CLONING AND CHARACTERIZATION OF A NEW CYSTEINE PROTEINASE SECRETED BY PARAGONIMUS WESTERMANI ADULT WORMS -- YANG et al. ...
with sera from patients with clonorchiasis, sparganosis, or
One hundred nanograms of rPwCP2 was separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis on a 12% polyacrylamide gel, transferred to a nitrocellulose membrane, and probed with A, the sera of 10 patients with paragonimiasis (1:100 dilution) and B, uninfected serum (1:100 dilution).
C, Western blotting of the sera of patients with paragonimiasis (lane 1, 1:100 dilution), clonorchiasis (lane 2, 1:100 dilution), sparganosis (lane 3, 1:100 dilution), or cysticercosis (lane 4, 1:100 dilution) using rPwCP2.
www.ajtmh.org /cgi/content/full/71/1/87   (3463 words)

  
 FindArticles search for "Clonorchiasis"
Read about clonorchiasis in the free online encyclopedia and dictionary.
Fluke infections are diseases of the digestive tract and other organ systems caused by several different species of parasitic flatworms (Trematodes) that...
Find clonorchiasis at one of the best sites the Internet has to offer!
www.findarticles.com /p/search?tb=art&qt=Clonorchiasis   (394 words)

  
 [No title]   (Site not responding. Last check: 2007-08-18)
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Subject to clause 3 (below) at least fillin "least number of conditions"one of the factors set out in paragraphs 1(a) to (b) must be related to any service rendered by a person.
For the purposes of this Statement of Principles: “areas that were endemic for the trematode Clonorchis sinensis” are: Cambodia China Hong Kong Japan Korea Laos Taiwan Thailand Vietnam “clonorchiasis” means an infection of the biliary system by the trematode Clonorchis sinensis, attracting ICD code 121.1.
www.vrb.gov.au /rma/1995/95_007.doc   (152 words)

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