Symptoms of nasopharyngeal carcinoma?

summary

Nasopharyngeal carcinoma (NPC) is a kind of malignant tumor in nasopharyngeal mucosa, which mostly occurs in Guangdong, Fujian, Hunan and other areas. Although the early symptoms of nasopharyngeal carcinoma are not obvious, as long as we master the relevant knowledge, we can also find it as soon as possible.

Symptoms of nasopharyngeal carcinoma?

The clinical manifestations of primary malignant lymphoma in nasopharynx are similar to those of nasopharyngeal carcinoma. The diagnosis depends on pathological examination. However, some poorly differentiated lymphoma, especially small cell undifferentiated lymphoma, are difficult to distinguish from nasopharyngeal carcinoma. Even experienced pathologists can not avoid misdiagnosis, especially when using light microscopy.

Typical patients had painless progressive superficial lymphadenopathy; Atypical patients mainly had deep lymphadenopathy. Fever was irregular, persistent or periodic; Often accompanied by other parts of the lymph node, such as tonsil, nasopharynx, gastrointestinal tract, bone, skin, kidney or nerve lesions, and have the corresponding symptoms.

Primary nasopharyngeal lymphoma (PNL) refers to non Hodgkin's lymphoma of the head and neck originating from or limited to the nasal cavity and paranasal sinuses. The incidence rate of primary lymphoma in nasal cavity and paranasal sinuses has been increasing year by year, and the clinical manifestations of this disease are not specific.

matters needing attention

Three meals time, absorb enough food to improve their own immunity, to avoid malnutrition; Rational use of drugs, careful antibiotics, corticosteroids and other drugs that damage the immune system. Pay attention to food hygiene, do not eat moldy food, eat less pickled, fried and high-fat food; Quit smoking (including second-hand smoke), drink properly, never overdose.