The symptoms of lymphoma predominantly start with painless enlargement of superficial lymph nodes, most commonly in areas such as the neck, supraclavicular lymph nodes, armpits, or groin. Additionally, patients with nasal NKT lymphoma might experience nasal congestion, nosebleeds, and rhinorrhea. Lymphomas occurring in the stomach, for example, present symptoms like nausea, vomiting, and even rectal bleeding which are related to the gastrointestinal tract. Therefore, symptoms can vary depending on the location of the lymphoma. Some patients may also experience enlargement of the liver and spleen. In advanced stages of lymphoma, bone marrow involvement is possible, along with common B symptoms including sweating, fever, or weight loss, which are also clinical manifestations seen in lymphoma patients.