Update on the Role of Imaging in the Diagnosis, Staging, and Prognostication of Gallbladder Cancer

Abstract: Gallbladder cancer (GBC) is a highly aggressive malignancy with dismal prognosis. GBC is characterized by marked geographic predilection. GBC has distinct morphological types that pose unique challenges in diagnosis and differentiation from benign lesions. There are no specific clinical or serological markers of GBC. Imaging plays a key role not only in diagnosis and staging but also in prognostication. Ultrasound (US) is the initial test of choice that allows risk stratification in wall thickening and polypoidal type of gallbladder lesions. US findings guide further investigations and management. Computed tomography (CT) is the test of choice for staging GBC as it allows comprehensive evaluation of the gallbladder lesion, liver involvement, lymph nodes, peritoneum, and other distant sites for potential metastases. Magnetic resonance imaging (MRI) and magnetic resonance cholangiopancreatography allow better delineation of the biliary system involvement. Contrast-enhanced US and advanced MRI techniques including diffusion-weighted imaging and dynamic contrast-enhanced MRI are used as problem-solving tools in cases where distinction from benign lesion is challenging at US and CT. Positron emission tomography is also used in selected cases for accurate staging of the disease. In this review, we provide an up-to-date insight into the role of imaging in diagnosis, staging, and prognostication of GBC.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Update on the Role of Imaging in the Diagnosis, Staging, and Prognostication of Gallbladder Cancer ; day:26 ; month:08 ; year:2024 ; The Indian journal of radiology and imaging ; (26.08.2024)

Beteiligte, Orts- und Zeitangaben

• Beteiligte Personen und Organisationen: Rana, Pratyaksha ; Kalage, Daneshwari ; Soundararajan, Raghuraman ; Gupta, Pankaj

Weitere Informationen

• DOI: 10.1055/s-0044-1789243
• URN: urn:nbn:de:101:1-2410101033523.538030779710
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:31 MESZ