Hemorrhage within the biliary system (hemobilia), is an infrequent complication that can arise during percutaneous procedures involving the liver. The clinical diagnosis of hemobilia is often challenging, as symptoms are quite unspecific and often display a late onset. In such cases, sonography of the gallbladder can play a crucial role in the early detection of hemobilia. A case report is provided of a 72-year-old man who underwent a sonography-guided percutaneous biopsy of a 22-mm focal lesion, within the eighth segment of the liver. In this patient, asymptomatic active hemobilia was promptly identified through contrast-enhanced ultrasound (CEUS) which was performed immediately after the invasive procedure. Crucially, this postprocedural complication may have gone undiagnosed without an early postprocedure grayscale visual analysis and CEUS evaluation, since the patient was completely asymptomatic. In conclusion, a grayscale sonogram of the gallbladder is suggested and should be considered before and immediately after percutaneous invasive procedures of the liver. In the instances where suspicion of hemobilia arises, CEUS can be used to assess the presence of active bleeding. Implementing this type of imaging protocol may possibly reveal a higher frequency of hemobilia than is commonly reported.
An Asymptomatic, Iatrogenic Hemobilia Detected by Contrast Enhanced Ultrasound of the Gallbladder / Menozzi, Guido; Ricci, Andrea; Farina, Francesca Maria; Garlassi, Elisa; Maccabruni, Valeria; Marani, Barbara; Arletti, Laura; Grendene, Carlo. - In: JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY. - ISSN 8756-4793. - 40:1(2024), pp. 118-121. [10.1177/87564793231188423]
An Asymptomatic, Iatrogenic Hemobilia Detected by Contrast Enhanced Ultrasound of the Gallbladder
Ricci, Andrea;Farina, Francesca Maria;Elisa, Garlassi;Arletti, Laura;Grendene, Carlo
2024
Abstract
Hemorrhage within the biliary system (hemobilia), is an infrequent complication that can arise during percutaneous procedures involving the liver. The clinical diagnosis of hemobilia is often challenging, as symptoms are quite unspecific and often display a late onset. In such cases, sonography of the gallbladder can play a crucial role in the early detection of hemobilia. A case report is provided of a 72-year-old man who underwent a sonography-guided percutaneous biopsy of a 22-mm focal lesion, within the eighth segment of the liver. In this patient, asymptomatic active hemobilia was promptly identified through contrast-enhanced ultrasound (CEUS) which was performed immediately after the invasive procedure. Crucially, this postprocedural complication may have gone undiagnosed without an early postprocedure grayscale visual analysis and CEUS evaluation, since the patient was completely asymptomatic. In conclusion, a grayscale sonogram of the gallbladder is suggested and should be considered before and immediately after percutaneous invasive procedures of the liver. In the instances where suspicion of hemobilia arises, CEUS can be used to assess the presence of active bleeding. Implementing this type of imaging protocol may possibly reveal a higher frequency of hemobilia than is commonly reported.Pubblicazioni consigliate
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