(See full picture of Brewer Family Crest. Click Here!) Back to Brewer Family Reunions ORIGIN OF BREWER NAME The Brewer name is a distinguished one, dating back to the Normans.According to The Ancient History of the Distinguished Surname of Brewer, the name Brewer emerged as a notable English family name in the country of Devon.See full picture of Brewer Family Crest. Click Here!) Back to Brewer Family Reunions ORIGIN OF BREWER NAME The Brewer name is a distinguished one, dating back to the Normans.
The Chromogranin A (CgA) blood test is a good marker to help detect and monitor the activity of carcinoid tumors in general. This includes carcinoid tumors that secrete certain hormones that are associated with carcinoid syndrome as well as carcinoid tumors that do not cause carcinoid syndrome.
A cut-off of 53 ng/ml for IRMA and 16 U/l for ELISA for discriminating between healthy contro ls and NET patients yielded only moderate sensitivities (71.3 and 83%, respectively) and specificities (71 and 85%, respectively). 3.2 Chromogranin related to net The Chromogranin A test is used often as a tumor marker.any are benign, while some are cancers. They most commonly occur in the intestine, but are also found in th e lung and in the rest of the body. A neuroendocrine tumor is suspected when classical clinical symptoms occur but the large majority of NETs does not show any specific symptomatology (Oberg et al., 1999).