A bluish-gray to gray-brown benign, melanocytic nevus found usually in the LUMBOSACRAL REGION of dark-skinned people, especially those of East Asian ancestry. It is usually congenital or appears shortly after birth, and disappears in childhood.

The country is bordered by RUSSIA on the north and CHINA on the west, south, and east. The capita is Ulaanbaatar.

A subfamily of the Muridae consisting of several genera including Gerbillus, Rhombomys, Tatera, Meriones, and Psammomys.

The continuous developmental process of a culture from simple to complex forms and from homogeneous to heterogeneous qualities.

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

I'm sorry for any confusion, but "Illinois" is a state in the United States and not a term that has a medical definition.

I am not aware of any established medical definition for "Iran" as it is primarily used to refer to a country located in the Middle East, known officially as the Islamic Republic of Iran. If you are looking for information on healthcare or medical conditions within Iran, I would be happy to help with that!

A person involuntarily owned or controlled by another and exploited for forced or compulsory work or service.

I'm sorry for any confusion, but "Afghanistan" is not a medical term and does not have a medical definition. It is a country located in South-Central Asia. If you have any questions related to medical terminology or health concerns, I would be happy to help answer those!

Members of a Semitic people inhabiting the Arabian peninsula or other countries of the Middle East and North Africa. The term may be used with reference to ancient, medieval, or modern ethnic or cultural groups. (From Random House Unabridged Dictionary, 2d ed)