A difficult diagnosis of intraductal papillary neoplasia of the bile duct (IPNB): A case report and review of surveillance, epidemiology, and end results
Intraductal papillary neoplasm of the bile duct (IPNB) is a rare biliary tumor characterized by papillary growth in the bile duct, a high risk of malignant transformation, and an unknown prognosis. IPNB diagnosis has always been challenging, especially when the tumor is difficult to detect by imaging. Smaller IPNB tumors are difficult to diagnose preoperatively using only noninvasive imag ing examination, and bile duct stones can impact the successful diagnosis of IPNB.
Burkitt’s lymphoma (BL) is a highly infiltrative malignant lymphoma caused by germinal B-cell differentiation. There are several oral symptoms of BL, including tooth mobility, pain, gingival swelling, maxillofacial swelling and pain, and facial sensory disturbances.
Differential effects of long-term Tai Chi practice on brain networks in young adults: a resting-state fMRI study
Tai Chi has been found to modulate the intrinsic brain functions and structures, which has provided clues to reveal the mechanisms behind the clinical effects. The aim of the current study was to investigate the influence of long-term Tai Chi practice in young adults.