Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ascaris lumbricoides is a comman intestinal helminths in humans. It is a parasite which commonly affects society with a low socioeconomic status, especially in tropical and rural areas. Ascaris lumbricoides infestation can lead to serious complications because of the mobility of the worms. The parasite can cause a variety of complications like intestinal obstruction, perforation, biliary obstruction, pancreatitis, peritonitis, liver abscess, cholangiohepatitis, volvulus, and gangrene, etc. A 59-year-old female patient hospitalized with the diagnosis of mesenteric ischemia was operated on for jejunal resection. On the 6th postoperative day, a worm was noticed emerging through the nasogastric tube. Ascaris lumbricoides was determined as a result of the examination microbiology laboratory. The patient was treated successfully with one dose of albendazole 200 mg 1x2. Our case describes a clinical situation of ascariasis observed after jejunal resection and emphasizes the importance of remaining aware of this rare complication of ascariasis.
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PMID:[Ascaris lumbricoides in the nasogastric tube after operation on a patient with the diagnosis of acute mesenteric ischemia: case report]. 2419 26

The International Agency for Research on Cancer (IARC) has classified two liver flukes as carcinogenic to humans (Group 1): Opisthorchis viverrini in 1994 and Clonorchis sinensis in 2009. This review is focused on O. viverrini, the most studied of these two trematodes, which infects nearly 10 million people in Southeast Asia. The life cycle involves two intermediate hosts living in fresh water: a snail of the genus Bithynia and a ciprinid fish. The definitive hosts (human, cat, dog) become infected by ingesting raw fish containing metacercariae, the infective stage of the parasite. Adult flukes attach to the epithelium of the bile ducts where they feed for as long as 10 to 30 years, resulting in chronic inflammation, epithelial hyperplasia, periductal fibrosis and formation of granuloma. For a long asymptomatic, the distomatosis is revealed by a chronic cholangitis when the parasite load becomes high. Complications can occur with time: gallstones, cholangitis, liver abscess, pancreatitis and, after a few decades, cholangiocarcinoma (CCA). The epidemiological correlation between the prevalence of O. viverrini infection and the incidence of CCA has been demonstrated in the northeast of Thailand. Specifically, the Khon Kaen province has the highest incidence rate in the world. The CCA can develop asymptomatically for a long time, especially in intrahepatic locations. It is often discovered at a late stage, unresectable. Its prognosis is dreadful with a survival rate less than 5% at 5 years. The phenomenon of carcinogenesis induced by O. viverrini is multifactorial. It has been specially studied using experimental infection on the Syrian golden hamster. Three intricated mechanisms are involved: (i) the direct damage caused by adult worms on the bile duct epithelium, (ii) the immunopathologic processes related to chronic inflammation (oxidative stress) and (iii) the mitogenic and anti-apoptotic effects of the proteins secreted by the parasite. Exogenous cofactors are also involved, such as nitrosamines in fish-based dishes undercoocked or fermented, very popular in these endemic regions. Despite the effectiveness of praziquantel to successfully cure this distomatose, opisthorchiasis persists endemic in areas where the incidence of CCA tends to progress. Mass deworming campaigns are ineffective due to the frequency of reinfection in the exposed population. Repeating alternatively cures and reinfections may promote carcinogenesis. The failure of prevention programs reflects the difficulty of changing the traditional habits of consuming raw or fermented fish. Pending a vaccine prophylaxis, control strategies are based on integrated measures involving the treatment of reservoir hosts, sanitation and efforts of continuing information and education to deter the consumption of uncooked fish and to improve the sanitation in rural areas.
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PMID:[Control of Opisthorchis viverrini infection for cholangiocarcinoma prevention]. 2810 82

Ascaris is a common cause of acute pancreatitis in developing countries. The mechanism of ascariasis induced acute pancreatitis include obstruction of papilla of Vater, invasion of common bile duct, or pancreatic duct (PD). PD ascariasis is a rare diagnosis. Endoscopic ultrasound is a highly accurate method to diagnose the aetiology of idiopathic acute pancreatitis with reference to biliary and pancreatic ascariasis. Treatment usually consist of endoscopic removal of worms with dormia basket or forceps on side viewing endoscopy. Ascaris induced pancreatitis is generally mild and worm extraction is associated with rapid relief of symptoms. We present a case of PD ascariasis diagnosed on endoscopic ultrasound.
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PMID:EUS of pancreatic ascariasis. 2952 72

A 9-month old, female, stray dog was rescued and conducted to a university veterinary hospital. Moderate anemia was observed and abdominal ultrasound revealed pancreatitis. Right kidney was not visualized due to intestinal gas. Urinalysis was normal. Castration was performed three weeks later. Before discharge, abdominal ultrasound was performed for internal sutures examination. A cyst-like structure was present in the right retroperitoneal space with what appeared to be tubular worms inside it, not observed in previous evaluation. An ectopic dioctophymosis diagnosis was made. Two female Dioctophyme renale were surgically removed from the structure. Right kidney was hyperemic but not removed. No sign of peritonitis was observed. The dog recovered well. Laboratory follow-up showed no abnormalities a year after the episode and Doppler ultrasound revealed a mild right nephropathy. This is the first canine ectopic dioctophymosis case with only an abdominal cyst-like structure containing viable nematodes, successfully treated. It represents the rarity and difficulties in diagnosing ectopic dioctophymosis even in enzootic locations, highlighting the importance of ultrasonographic screening for such silent, potentially zoonotic disease.
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PMID:Ectopic dioctophymosis in a dog - Clinical, diagnostic and pathological challenges of a silent disease. 3242 58


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