Second Times Femtogram per Milliliter

A stage during labor and childbirth when the cervix is effaced totally and remains dilated until the birth of the baby. …

In an individual with a right-dominant heart, this is the second branch that arises from the right coronary artery distal to the…

A primary malignant neoplasm in a patient who has been already diagnosed with a primary malignant neoplasm in another anatomic site. …

Refers to a new primary cancer in a person with a history of cancer.

The descending portion of the duodenum between the neck of the gallbladder and the inferior duodenal flexure.

In medicine, the opinion of a doctor other than the patient’s current doctor. The second doctor reviews the patient’s medical records and…