He or she may then have you undergo tests and procedures used to diagnose non-Hodgkin's lymphoma, including: 1. Typical symptoms of lymphoma include swollen lymph nodes in the neck or armpits, fatigue, fever, and unexplained weight loss. Physical exam. Learn more about what each stage means and the treatments that may be right for you. Most commonly, this occurs on the side of the neck, under the arm or in the groin region. In non-Hodgkin's lymphoma, tumors develop from lymphocytes — a type of white blood cell.Non-Hodgkin's lymphoma is more common than the other general type of lymphoma — Hodgkin lymphoma. The main subtypes are: 1. Many different … Hodgkin's lymphoma (formerly called Hodgkin's disease) 2. Non-Hodgkin's lymphomaWhat lymph… Lymphoma is a cancer of the lymphatic system, which is part of the body's germ-fighting network.The lymphatic system includes the lymph nodes (lymph glands), spleen, thymus gland and bone marrow. Symptoms. After a diagnosis on non-Hodgkin’s lymphoma, your doctor will tell you the stage of your cancer. Your doctor will likely ask you about your personal and family medical history. Blood and urine tests may help rule out an infection or other disease. Swelling may be intermittent. Your doctor checks for swollen lymph nodes, including in your neck, underarm and groin, as well as for a swollen spleen or liver. Blood and urine tests. Non-Hodgkin's lymphoma is cancer that originates in your lymphatic system, the disease-fighting network spread throughout your body. Other common non-Hodgkin lymphoma symptoms include: Sudden and unexplained weight loss is also a common early warning sign of non-Hodgkin lymphoma. Imaging tests. Lymphoma can affect all those areas as well as other organs throughout the body.Many types of lymphoma exist. 2. Some people with Non-Hodgkin lymphoma have what are known as B symptoms: Fever (which can come and go over several days or weeks) without an infection Drenching night sweats Weight loss without trying (at least 10% of body weight over 6 months) 3. As the cancer cells multiply, your lymph nodes swell up. Painless swelling of one or more lymph nodes, with no recent infection.