Fascioliasis is an infection caused by flukes of the class Trematoda most often characterized by fever, eosinophilia and abdominal pain although halves of the patients may be asymptomatic.Who Are Affected?
Males are more affected than females. Most of the patients suffering from fascioliasis are adults.
The most common risk factor to catch fascioliasis infection is consumption of
• Contaminated water plants
• Contaminated water
• Consumption of contaminated raw liver from infected sheep, goats or cows.
In the physical examination, patient reveals no specific signs of infection.
Tenderness of abdomen may be general or may be localized to the right hypochondrium, mild epigastrium or left upper quadrant.
Hepatomegaly may occur with tenderness or without tenderness.
Patient often show following symptoms:-
• Weight loss
Less often patient present with following symptoms:-
• Subcutaneous nodules as large as 6 cm in diameter
Patient with halzoun/marrerra may have severe pharyngitis or laryngeal edema.
Laboratory tests to be done are as follows:
• CBC count
• Erythrocyte sedimentation rate
• Polymerase chain reaction assays
• Immunoglobulin levels
• Liver function tests
• Stool examination for ova and parasites
Imaging studies to be done are as follows:
• Chest radiography
• CT scanning
• US-guided gallbladder aspiration
• Technetium- 99 scanning
Medication to be given for the treatment is praziquantel.
Patients with ascending cholangitis may require surgery.
• Severe anemia
• Ectopic foci of infection
• Subcapsular hematoma
• Hepatic mass
• Ascending cholangitis
• Hemobilia from ulceration of the biliary epithelium
• Sclerosing cholangitis
• Ancylostoma infection
• Anemia, chronic
• Biliary atresia
• Bancroftian filariasis
• Cutaneous larva migrans
• Fever without a focus
• Hookworm infection
• Hypereosinophilic syndrome
• Intestinal protozoal diseases
• Taenia infection
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