Fasciola hepatica in the common bile duct: spyglass visualization and endoscopic extraction.

We report the case of a 60-year-old Peruvian female who was admitted with abdominal pain and jaundice. Cholangioscopy revealed a leaf-like trematode, Fasciola hepatica. This trematode was extracted with a Dormia's basket via endoscopic retrograde cholangiopancreatography (ERCP).

[Endoscopic removal by ERCP of Fasciola hepatica alive: two case reports and review of the literature]. / Extracción endoscópica por CPRE de Fasciola hepática viva: reporte de dos casos y revisión de la literatura.

We report two cases of biliary fascioliasis in patients from the highlands of Peru; with several months of symptoms characterized for biliary-type pain, dark urine and jaundice in one case. Both of them referred to the department of Gastroenterology of the Hospital Nacional Guillermo Almenara Irigoyen for suspicious of choledocolithiasis. Laboratory tests were performed which showed variable high levels of functional liver tests (cholestasis) and marked eosinophilia in one case. Magnetic resonance cholangiography (CRMN) was performed and then informed as an apparent image of biliary stone in choledocus in both cases. Endoscopic retrograde cholangiopancreatography (ERCP) was performed and after sphincterotomy, one flattened, lanceolate parasite, with active mobility morphologically compatible with Fasciola hepatica was extracted. After the ERCP antiparasitic treatment was given with triclabendazole. Clinical outcome was favourable.

Living Fasciola hepatica in biliary tree: a case report.

Here we report a rare case of living Fasciola hepatica in biliary tract. The patient was in acute phase of infection and treated successfully with 10 mg/kg oral triclabendazole after the fluke was extracted using endoscopic retrograde cholangiopancreatography (ERCP).

Endoscopic management of biliary parasitic diseases.

UNLABELLED: AIM/MATERIALS AND METHODS: Between January 2000 and June 2007, 3,548 endoscopic retrograde cholangiopancreatography (ERCP) were performed for extrahepatic cholestasis, cholangitis, and choledocholithiasis. The results of ERCPs were evaluated retrospectively and examined carefully to investigate the management and endoscopic therapy of biliary parasites. RESULTS: Of the 3,548 patients who underwent ERCP, 24 (0.66%) were found to have biliary parasitosis. The mean age of the biliary parasitosis patients (16 women) was 48.6 (15-77) years. Of these 24 cases, 16 patients had hydatid cystic disease (eight with partial obstruction of the biliary tract, and eight with ruptured cysts), four patients had Fasciola hepatica, and four patients had Ascaris lumbricoides infestation. Endoscopic sphincterotomy was performed, after which the choledochus was examined carefully by balloon catheter and basket procedure. CONCLUSION: The ERCP procedure is very useful in the therapy of biliary parasitic infestations.

Fascioliasis: A Rare Parasitic Infection-Mimicking Tumor in the Liver: Report of Two Cases.

Fascioliasis is a rarely encountered parasitic infection in Turkey that mainly affects the liver and bile ducts. Other defined localizations of the parasite are the lungs, gastrointestinal system, and subcutaneous fatty tissue. Two cases of female patients who presented to the hospital with abdominal pain and whose physical examination and laboratory findings were normal except peripheral eosinophilia, were detected to have liver masses with necrotic areas. Segmental hepatectomies were performed in both cases with the preliminary diagnosis of liver tumors. Upon microscopic examinations of the resection materials, necrotic granulomatous inflammation with eosinophilic reaction at the periphery and the parasite (Fasciola hepatica) were seen. Both cases were reported to be fascioliasis according to these findings. Two cases of fascioliasis mimicking malignancy in the liver are presented here together with literature findings.

Diagnosis of fasciola hepatica cases in an operating room.

Fascioliasis is a zoonotic disease that is acquired by ingestion of the metacercaria form on uncooked aquatic plants, and humans act as an accidental host. Diagnosis is confirmed by the demonstration of the parasites or evidence of them in faeces and serology. In the absence of these data, delays or misdiagnosis may occur since it may mimic many diseases. In this study, we present three cases, among them two were similar to the above-mentioned statement. The first case, to the best of our knowledge, is the first case with adult-type living fluke in the gall bladder, diagnosed by laparoscopic cholecystectomy.

First case report of retroperitoneal metastasis of fascioliasis after surgery.

RATIONALE: Fascioliasis is a rare cause of liver abscesses, and its clinical course consists of hepatic phase and biliary phase. PATIENT CONCERNS: We describe a 58-year-old female patient who presented with a 2-month history of intermittent fever and abdominal pain. An abdominal computed tomography (CT) revealed confluent low-density lesions in the liver. Complete surgical resection of these abscesses was performed, and postoperative pathological examination and serological tests confirmed a diagnosis of fascioliasis. However, 4 months after the surgery, follow-up CT revealed a lesion in the retroperitoneal area. Meanwhile, ultrasonography-guided percutaneous needle biopsy of the retroperitoneal lesion was performed, and a parasitic infection was suspected. DIAGNOSES: Retroperitoneal metastasis of hepatic phase fascioliasis. INTERVENTIONS: The patient received parasitic resistance treatment with triclabendazole at a dose of 10 mg/kg/d for 2 consecutive days. OUTCOMES: After 2 courses of triclabendazole therapy, the retroperitoneal metastasis regressed to a minor lesion. LESSONS: To the best of our knowledge, this is the first case report of retroperitoneal metastasis of fascioliasis, aimed at helping recognize the clinical features and treatment options of this rare disease.

Fasciolosis (liver fluke) of the breast in a male patient: a case report.

Fasciolosis is an uncommon disease in this region, as are parasitic infections of the breast. This report describes a 56-year-old man with a previous history of liver abscess presenting with a painful breast mass. He underwent a mastectomy and is well. The pathological findings revealed chronic granulomatous mastitis with Fasciola spp. ova. The literature on this very rare condition is reviewed.

Fascioliasis: a report of five cases presenting with common bile duct obstruction.

Fascioliasis is a zoonotic infection caused by Fasciola hepatica. It is rarely seen with icterus caused by obstruction of the common bile duct. We report five patients with obstructive jaundice due to Fasciola hepatica, who were diagnosed and managed with endoscopic retrograde cholangiopancreatography (ERCP). All cases were admitted to hospital with complaints of icterus and pain in the right upper quadrant of the abdomen; their biochemical values were interpreted as obstructive jaundice. Ultrasound and computer tomography (CT) revealed biliary dilatation in the common bile duct, but did not help to clarify the differential diagnosis. ERCP showed the presence of Fasciola hepatica in the common bile duct. After removing the flukes, the symptoms disappeared and the biochemical values returned to normal. Biliary fascioliasis should be considered in the differential diagnosis of obstructive jaundice. This report confirms the diagnostic and therapeutic role of ERCP in patients with obstructive jaundice caused by biliary fascioliasis.

Endoscopic removal of one live biliary Fasciola gigantica.

Biliary fascioliasis was diagnosed in a woman from Angthong province, who presented herself with anorexia, weight loss, and jaundice for one month. Intraoperative retrograded cholangiopancreatography revealed a filling defect considered as a stone and bile sludge. By the sphincterotomy and balloon-extraction technique, one live fluke was removed and identified as Fasciola gigantica. A single dose of praziquantel, 25 mg/kg of body weight/day, was given although the postoperative stool examination revealed no Fasciola spp. egg. The patient was doing well after the fluke removal. According to a previous review, in this country, Ayutthaya is the southernmost province for the distribution of fascioliasis.

[Common bile duct distomatosis managed by coelioscopic aproach. One case report]. / Distomatose de la voie Biliaire principale traitée par voie coelioscopique. A propos d'un cas.

Biliary distomatosis is caused by a parasitis of trematode family: the fascialo hepatica. It is a rare affection in Tunisia. The diagnostic is often done in the status phase. Adult parasite stay preferentially at biliary ducts, cause obstruction and cholangitis. The authors report a case of biliary treated successfully by laparoscopic procedure.

Biliary Fasciola gigantica infestation in a nonendemic area--An intraoperative surprise.

A 7year old girl infected with the zoonotic trematode, Fasciola gigantica is reported because of the extreme rarity of this condition in our region. Because of the overlap in symptomatology and radiological features, the more common amebic/pyogenic liver abscess in the initial hepatic migratory phase and later choledochal cyst/biliary ascariasis when the parasite was finally located in the extrahepatic bile ducts, were thought of delaying effective treatment. The diagnosis was confirmed only by surgical exploration. The characteristic contrast enhanced computed tomography scan features retrospectively identified were multiple clustered hypodense lesions in the liver with peripheral enhancement in the acute hepatic migratory phase, and periportal tracking in the previously affected areas of the liver with biliary dilatation and a linear hypointense lesion within the common bile duct in the chronic phase. Although a known association, she did not have eosinophilia. This child, who became symptomatic at the age of 5.5years, also appears to be one of the youngest patients reported with Fasciola gigantica.

Intraocular fascioliasis: a case report.

We report the case of a 28-year-old male who had been ill with headache and motor weakness for a month and developed sudden pain and blindness of the right eye. During ophthalmoscopy, a worm was recognized penetrating the iris, occupying the anterior chamber for a brief period, returning back behind the iris, and leaving corneal edema with hyphyema. Enucleation was performed to prevent the worm's escape from the eye. The enucleated eye revealed areas of a focal degeneration of sclera and intraocular hemorrhage. Microscopic findings of an abrupt tissue defect and few inflammatory reactions in the uvea suggested very recent migration of a moving worm. The flatworm detected in the anterior chamber was identified to be a juvenile Fasciola sp. This case is presumed to be the first case of intraocular fascioliasis reported in the literature.

Hepatic fascioliasis and biliary surgery.

This series represents seven cases of hepatic fascioliasis (HF), two diagnosed as the sequelae of the disease and five showing the parasite itself at the time of the primary surgical intervention. The mean history of the symptoms was 42.6 mths. All of the patients were initially misdiagnosed as having cholecysto- and/or coledocho-lithiasis or hepatitis. Definite diagnosis was established intraoperatively in each instant. At surgery cholecystectomy, choledochotomy with extirpation of the flukes from the biliary tree and T-tube biliary drainage was performed without any complications in five patients. The remaining two patients were suffering from recurrent cholangitic episodes and were regarded as sequelae and therefore treated with hepatic peri-arterial neurectomy with favourable results. Six patients received medical treatment involving emetine hydrochloride. Two patients failed to return for follow-up while others were seen to be well 6, 12, 24 mths and 13 and 24 yrs postoperatively, implying promising long-term results both in the active and chronic stages of HF.

[Fascioliasis of the common bile duct: endoscopic ultrasonographic diagnosis and endoscopic sphincterotomy]. / Distomatose de la voie biliaire principale: diagnostic écho- endoscopique et traitement par sphinctérotomie endoscopique.

Two cases of biliary fasciolasis are reported. The patients presented with biliary pain and/or acute pancreatitis. Pre-operative ultrasound endoscopy showed main bile duct dilation and linear elongated echogenic structures in the common bile duct lumen. Endoscopic retrograde cholangiography and endoscopic sphincterotomy were performed. Parasites were endoscopically removed resulting in disappearance of symptoms and biological abnormalities. Serological tests and pathological examination confirmed the presence of Fasciola hepatica. During follow-up, stool examination failed to show any Fasciola hepatica eggs, and in one case, serology became negative. This report emphasizes the value of ultrasound endoscopy in the diagnosis of unsuspected biliary fasciolasis. This report also confirms the therapeutic role of endoscopic sphincterotomy in patients with obstructive biliary fasciolasis.

[Massive hepatobiliary fascioliasis]. / Fasciolosis hepatobiliar masiva.

UNLABELLED: Massive hepatobiliary fascioliasis. Report of two cases. INTRODUCTION: Liver fascioliasis is the most frequent parasitic disease of the biliary tract in Mexico. Massive infestation is common in sheep and bovines and rarely occurs in humans. Only two previous cases of massive fascioliasis has been reported and we present here in two additional cases. Case reports. Both cases presented in alcohol-related liver disease patients who had eaten watercress Nasturium officinalis. Upper abdominal pain, obstructive jaundice, and choledochal dilatation were the salient manifestations. Diagnosis was made by surgical exploration and adult fluke identification. One patient died due to progressive liver failure and the other, is alive and received praziquantel treatment. CONCLUSIONS: Since 1935, approximately fifty cases of massive hepatobiliary fascioliasis have been reported in Mexico, most misdiagnosed as cholelithiasis; however, a history of watercress ingestion has been recorded in most of these cases.

[Hepatic hematoma caused by fascioliasis]. / Hematoma hepático por fascioliasis.

The clinical presentation of two patients was carried out, with the history of having consumed in their diet watercress, and presented digestive and general symptoms. One of the patients presented hepatomegalia; but both presented jaundice and eosinophilia; CAT scan was suggestive in both cases of the presence of hepatic hematomas, confirmed by laparoscopic study and surgical intervention. The definitive diagnosis of hepatic hematoma by fasciolasis was obtained during the operation and the postoperative study, added to the other important complementary exams in this entity.

[Fascioliasis of the liver]. / Fastsiolez pecheni.

Clinico-morphologic characteristics of a late-stage fascioliasis in a woman, 21, living in the South Urals. The disease is diagnosed after the operative material (the 4th and 5th liver segments resected together with the gallbladder) was investigated. The importance of both damage by migrating fasciolae and the reaction of hypersensitivity in pathogenesis of the parasitic hepatitis is shown.