N1 Single lymph node metastasis, 2 cm or less in greatest dimension N1 Single regional lymph node metastasis in the true pelvis (hypogastric, obturator, external iliac or presacral lymph node ...

A hernia occurs when a weakness or gap in the abdominal muscles allows internal organs or tissues to push through, creating a visible bulge under the skin. The abdominal wall is made up of several ...

Transgenic Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, United States Intramural Research Program, National Institute on Drug Abuse, ...

The BeeFill 2in1 is a 3-dimensional, dense and durable obturation of root canals. It gives a reliable obturation of the entire root canal system: oval canals, isthmi, ramifications, lateral canals.