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Sonographic Findings of Hepatobiliary Fascioliasis Accompanied by Extrahepatic Expansion and Ectopic Lesions
Author(s) -
Teke Memik,
Önder Hakan,
Çiçek Mutalip,
Hamidi Cihad,
Göya Cemil,
Çetinçakmak Mehmet Güli,
Hattapoğlu Salih,
Ülger Burak Veli
Publication year - 2014
Publication title -
journal of ultrasound in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 91
eISSN - 1550-9613
pISSN - 0278-4297
DOI - 10.7863/ultra.33.12.2105
Subject(s) - medicine , echogenicity , differential diagnosis , gallbladder , malignancy , pathology , lesion , radiology , ultrasonography , gastroenterology
Objectives The aim of the study was to describe the sonographic findings of hepatobiliary fascioliasis with extrahepatic expansion and ectopic lesions. Methods The study included 45 patients with fascioliasis. All diagnoses were confirmed via serologic enzyme‐linked immunosorbent assays. Sonographic findings in the hepatobiliary system, extrahepatic expansion, and ectopic lesions were defined. Results The most common hepatic lesions were subcapsular localized, small, confluent, multiple hypoechoic nodules with poorly defined borders. We also detected ectopic lesion in 5 patients (11.1%) and live parasites in the gallbladder and bile duct in 11 (24.4%). Conclusions The large spectrum of entities in the differential diagnosis of hepatobiliary fascioliasis may lead to misdiagnosis and incorrect treatment. However, the diagnosis can be made when the characteristic sonographic features are seen, such as heterogeneity of the liver with multiple poorly defined hypoechoic‐isoechoic lesions and multiple echogenic nonshadowing particles in the gallbladder or common bile ducts. Nonetheless, the differential diagnosis of fascioliasis versus other hepatic lesions may still be difficult. In these situations, pathologic confirmation should be performed to exclude the possibility of malignancy.