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).
Hamden is an area in Hamden, New Haven County, Central Connecticut, Connecticut with a population of 61,030. There are 28,071 male residents living in Hamden and 32,958 female residents. The total number of households is 23,974 with 2.33 people per household on average. Total household expenditures in Hamden are above the national average. The median age of the current population is 36.82 with 20,994 people being married and 21,914 being single. The employment numbers show that there are 66% white collar employees and 34% blue collar employees in Hamden.