A 30-year-old Hispanic woman with a history of systemic lupus erythematous (SLE) and lupus nephritis (LN) class 3 presented to the emergency room with increased swelling over the past month. At her ...

The thumb CMC joint, formed by the articulation between the first metacarpal and the trapezium, is a highly mobile saddle joint essential for thumb opposition and fine motor tasks. Osteoarthritis of ...

Lipoprotein (a) is a low-density lipoprotein that transports cholesterol in the blood. The lipoprotein (a) test — or Lp(a) test — determines the level of this lipoprotein in the blood, and its results ...

Whether you love or hate them, sports are a defining part of our collective culture. Each one has so many little bits and bobs of information that extend across history, math, pop culture and more.

Would you rather give up all social media forever or give up all forms of entertainment (TV, movies, music) forever? Would you rather only be able to whisper for the rest of your life or only shout?

Fulminant type 1 diabetes is a recently discovered subtype of type 1 diabetes. It is defined as diabetes in which the process of β-cell destruction and the progression of hyperglycemia and ...

January 30, 2026 • When the news gets too heavy, the quiz is forced to turn to pop culture questions — so there are a lot this week. Let's see how you do!

An immigration crackdown. A leader captured. A flu surge. What do you remember from the week that was? Keep up with the news you need. Sign up for the 5 Things newsletter.

Fast Five Quiz: Advanced BC and ESR1 Mutations Do you know how ESR1 mutations influence advanced and metastatic breast cancer? Test your knowledge with this quick quiz.