Efficacy of Superb Microvascular Imaging for Diagnosing Acute Cholecystitis: Comparison with Conventional Ultrasonography.

We evaluated the diagnostic performance of ultrasonography (US) plus superb microvascular imaging (SMI) compared with conventional US alone for diagnosing acute cholecystitis. We included 54 patients with suspected biliary disease. The SMI pixel count showing flow signal was measured in the region of interest of the gallbladder bed of the liver.

Adenofibroma in the Uterine Cervix Manifesting as Multilocular Cystic Lesions.

Uterine cervical adenofibroma, a very rare benign neoplasm, has rarely been reported in imaging features in the English literature. Herein, we describe a case of uterine cervical adenofibroma that was depicted as a multilocular cystic lesion with enhanced solid portions.

Diagnostic performance of stomach CT compared with endoscopic ultrasonography in diagnosing gastric subepithelial tumors.

Purpose: To evaluate the diagnostic ability of multi-detector computed tomography (MDCT) compared to endoscopic ultrasonography (EUS) as a standard reference, and investigate the factors influencing the detection of small gastric subepithelial tumors (SETs) (<5 cm) on MDCT with stomach protocol.

Methods: We retrospectively investigated 70 patients who were suspected with gastric SETs on esophagogastroduodenoscopy (EGD), and underwent both EUS and computed tomographic (CT) scanning. EUS was performed by two gastroenterologists, and location, size, echotexture, echogenicity, and layer of origin were described when gastric SETs were detected on EUS.