What are the most common symptoms of adenocarcinoma?
Cancer that occurs in glandular tissue and affects epithelial cells is known as adenocarcinoma and can affect different tissues in the body. The symptoms depend on which part of the body is affected by this type of cancer. Epithelial cells contain skin and glands in the body, so adenocarcinomas can form in many organs. However, the most common adenocarcinomas occur in the large intestine and lungs and cause symptoms associated with each of these types of cancer.
Adenocarcinoma includes 40% of all lung cancer cases and is the most common lung cancer that develops in non -smokers. One of the primary symptoms that separate this form of cancer from other cancers is mucus production due to the fact that pulmonary adenocarcinoma affects glands and channels. This form of cancer tends to evolve on the lung periphery, so it can cause fatigue, shortness of breath and chest pain at the beginning of cancer staging. Only after cancer growth spread to the center of the lungs suffer from symptoms such as coughing blood orpersistent cough. Other symptoms of adenocarcinoma shared with other types of lung cancer include hoarseness, wheezing, loss of appetite, weight loss and depression; However, about 25% of cases of lung cancer show no symptoms.
Most colorectal cancer are adenocarcinomas that first appear on epithelial cells that form the outer part of the colon and rectum. These symptoms of adenocarcinoma include local and constitutional symptoms that affect the gastrointestinal tract and the whole body. Local symptoms may include diarrhea, constipation, incomplete defecation, bloody stools, blood leakage from the rectum, Hlek in the stool and even a complete obstacle to the intestine in more advanced cases. Symptoms of constitutional adenocarcinoma include fever, thrombosis deep veins, weight loss and anemia. Anemia from Coloractal Adenocarcinoma is due to iron deficiency due to persistent bleeding and may lead topalpitations of the heart, fatigue and pale, sick appearance
other adenocarcinomas are less common, but also carry sets of symptoms unique to the tissue they affect. A minority of cervical cancer based on adenocarcinoma causes pain during sexual intercourse, vaginal bleeding and vaginal discharges in the early stages, and swelling during cancer, weight loss and swelling. Pancreatic cancer does not always cause symptoms, but if so, it may include weight loss, diabetes mellitus, jaundice and abdominal pain. Drainage and ethics often occur in these types of cancer because they first affect glandular tissue.