Amazon's Prime Video show Fallout is filled with big, brutal moments, but one of the most talked-about details is surprisingly small. Lucy’s strange blue finger. It flashes on screen, lingers longer ...

When Brian Stelfreeze recreated the Nightwing design for DC Comics over twenty-five years ago, he added "finger stripes". A design with blue lines going down the arm and extending into the second and ...

The woman had the classic signs and symptoms of Raynaud phenomenon. In the absence of a related systemic disease, this condition is termed Raynaud disease, or primary Raynaud phenomenon. In 1862, ...

Because of the pulmonary findings in association with prominent signs of Raynaud’s disease, Ms. O was referred to me for rheumatologic consultation. When I saw her, vital signs were normal and soft ...

Achenbach syndrome is a rare, benign condition that involves swollen and bruised-looking (or “blue”) fingers and toes. It is not connected to other health conditions but may mimic their symptoms.