Birth defects such as a lung cyst or other lung malformation. These are some of the more common types of benign lung tumors: 1  Hamartomas are the most common type of benign lung tumor and the third most common cause of solitary pulmonary nodules.irth defects such as a lung cyst or other lung malformation. These are some of the more common types of benign lung tumors: 1  Hamartomas are the most common type of benign lung tumor and the third most common cause of solitary pulmonary nodules.
Leyden Township is located just northwest of the city of Chicago, an edge of which lies within the township but as a separate entity. According to the United States Census Bureau, the township covers an area of 19.84 square miles (51.4 km 2).eyden Township is located just northwest of the city of Chicago, an edge of which lies within the township but as a separate entity. According to the United States Census Bureau, the township covers an area of 19.84 square miles (51.4 km 2).
Rayland is a village in Jefferson County, Ohio, United States, along the Ohio River. The population was 434 at the 2000 census. It is part of the WeirtonâSteubenville, WV-OH Metropolitan Statistical Area. Rayland is located at 40Â°11â²0â³N 80Â°41â²27â³W / 40.183333Â°N 80.69083Â°W / 40.183333; -80.69083 (40.183277, -80.690971). According to the United States Census Bureau, the village has a total area of 0.4 square miles (1.1 kmÂ²), all of it land.