The early symptoms of lymphoma patients are primarily due to its predilection for lymph nodes, with the majority of cases initially presenting with swollen lymph nodes in the neck or collarbone area. These lymph nodes usually enlarge progressively without pain, which is the most common early clinical symptom. However, some specific types of lymphoma, such as nasal NKT lymphoma, present with localized symptoms like nasal congestion, nosebleeds, or a runny nose. There are also lymphomas originating in the stomach, part of the digestive tract, whose symptoms include upper abdominal pain, nausea, or vomiting. Furthermore, some lymphomas originate in the skin, manifesting as skin nodules. Therefore, depending on the site of occurrence, the symptoms can vary, but the enlargement of superficial lymph nodes remains the primary clinical manifestation in most cases.