|Thyroid nodules are the firm lump in the gland. These may be visible or invisible in the body. These thyroid nodules are cancerous and benign. Cancerous or benign means these are ready to be turn in to tumors and it will be difficult to control. These develop the children to adolescent , and this is because of age, gender, family history, radiation exposure, iodine deficiency, and also some external factors. The diagnosis includes head and neck CT scan, MRI and ultrasound.
Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity. The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results. Each such journal article becomes part of the permanent scientific record.