There are two main forms: Crohn s disease, which can affect the entire gastrointestinal tract, but is most common in the colon and terminal ileum; and ulcerative colitis, which is a mucosal ...

Apr. 3, 2025 — While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy ...

Lambskin condoms, sometimes also known as natural condoms or natural membrane condoms, are a type of external condom made from the intestines of lambs and sometimes sheep. While lambskin condoms are ...