|Adenocarcinoma is a type of cancer that originates in the Glandular cells, that forms lining in certain internal organs. These cells are responsible or secretating certain subtances and releasing them into their respective organs. These cancers are generally found to affect the epithelial cells. The most common adenocarcinoma are found in organs like lungs, prostate glands, esophageal, colorectal regions. Scholarly peer review is the process of subjecting an author's scholarly work, research, or ideas to the scrutiny of others who are experts in the same field, before a paper describing this work is published in a journal. The work may be accepted, considered acceptable with revisions, or rejected. Peer review requires a community of experts in a given (narrowly defined) field, who are qualified and able to perform reasonably impartial review.