Label-free detection of ConA-induced T-lymphocyte activation at single-cell level by microfluidics.

Lymphocyte activation is critical in regulating immune responses. The resulting T-cell proliferation has been implicated in the pathogenesis of a variety of autoimmune diseases, such as SLE and rheumatoid arthritis. ConA (concanavalin A)-induced activation has been widely used in the T lymphocytes model of immune-mediated liver injury, autoimmune hepatitis, and so on.

Caroli's disease misdiagnosed as bile duct cystadenoma: A case report.

Caroli's disease is also known as Congenital intrahepatic bile duct dilatation, and previously known as a congenital intrahepatic bile duct cyst; it is characterized by single or multiple intrahepatic cystic dilatations. In this article, we report a case of Caroli's disease (CT size 21.2 × 16.

Evaluating Lymph Node Stiffness to Differentiate Bacterial Cervical Lymphadenitis and Lymph Node-First Presentation of Kawasaki Disease by Shear Wave Elastography.

Objectives: The purpose of our study was to evaluate the potential of cervical lymph node shear wave elastography (SWE) to quantify the lymph node stiffness (kilopascals) noninvasively among patients with lymph node-first presentation of Kawasaki disease (NFKD), patients with bacterial cervical lymphadenitis (BCL), and healthy children (HC). We further aimed to investigate the correlation of laboratory data and lymph node stiffness to provide a reference basis for the early diagnosis of NFKD.

Methods: Lymph node stiffness measurements were prospectively performed in 47 patients with NFKD, 56 patients with BCL, and 56 HC using SWE.