Symptoms of sigmoid colon neuroadenocrine tumor can be divided into early symptoms, middle symptoms, late symptoms and so on.
1. Early symptoms: In the early stage of sigmoid colon neuroadenocrine tumor, abdominal distension, discomfort and dyspepsia may occur, such as colon tumor, etc. Abnormal defecation habits, such as increased frequency of defecation, diarrhea, constipation, abdominal pain before defecation, etc. may occur.
2. Mid-stage symptoms: due to blood loss from tumor ulceration and toxin absorption, it may cause patients to have symptoms such as low fever, anemia, emaciation, swelling and so on.
3. Late stage symptoms: patients with advanced stage of sigmoid colon neuroadenocrine tumor may have symptoms such as ascites, jaundice, swelling, malignant stasis, anterior rectal recess mass and enlarged supraclavicular lymph nodes.
Patients with sigmoid colon neuroadenocrine tumor should go to the hospital in time, after clarifying the cause of the disease, under the guidance of the doctor to carry out appropriate treatment.