Superior Division Middle Cerebral Artery (MCA) Infarction: (Left) T1-weighted axial MRI; (Right) T2-weighted axial MRI. Note the well demarcated lesion in the distribution of the superior division of ...

An anal fissure is a break in the skin of the anus. It can affect people of all ages but is most common in infants and middle-aged adults. It usually isn’t a serious condition, and most people ...

But a fissure opened right on the town's edge in January ... the highest number in Europe. It straddles the Mid-Atlantic Ridge, a crack in the ocean floor separating the Eurasian and North ...

Reykjavik — Icelandic authorities said Friday that a second fissure had formed on the southwestern ... It straddles the Mid-Atlantic Ridge, a crack in the ocean floor separating the Eurasian ...

Since mid-March, more than 30,000 tourists have visited ... a sightseeing helicopter in Iceland spotted the Fagradalsfjall volcano’s newest fissure spewing steam and lava, the Associated Press ...