As of the 2010 census, the population was 32,420. The Bureau of Economic Analysis combines Petersburg (along with the city of Colonial Heights) with Dinwiddie County for statistical purposes. It is located on the Appomattox River and 23 miles (37 km) south of the state capital of Richmond.The city's unique industrial past and its location as a transportation hub combined to create wealth for Virginia and the region.he location on the Appomattox River at the fall line (the head of navigation of rivers on the U.S. east coast) early in the history of the Colony of Virginia caused Petersburg to become a strategic place for transportation and commercial activities, as well as the site of Fort Henry.
Neck lumps have many possible causes, including trauma, infection, inflammatory disease, benign cysts and tumors, and cancer. A common cause of lumps in the neck is lymph node swelling due to an infectious process, such as strep throat.eck lumps have many possible causes, including trauma, infection, inflammatory disease, benign cysts and tumors, and cancer. A common cause of lumps in the neck is lymph node swelling due to an infectious process, such as strep throat.
When bacteria are recognized in the lymph fluid, the lymph nodes make more infection-fighting white blood cells, which can cause swelling. The swollen nodes can sometimes be felt in the neck, underarms and groin, according to the NLM. Lymphadenopathy is usually caused by infection, inflammation, or cancer.iagnosis and treatment. Diseases of the lymphatic system are usually diagnosed when lymph nodes are enlarged, Hamrick noted. This may be discovered when the lymph nodes become enlarged enough to be felt (palpable lymphadenopathy) or are seen on imaging studies such as CT scans or MRIs.