What are the symptoms of pancreatic cancer?

Written by Liu Liang
Oncology
Updated on September 09, 2024
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The most common symptom of pancreatic cancer is abdominal pain, typically pain in the upper abdomen. Jaundice is also common, especially in cancers of the head of the pancreas, where it is the most frequent clinical manifestation. Upon physical examination, some patients may have a palpable mass in the upper abdomen. Other common symptoms include gastrointestinal issues, such as nausea, vomiting, a feeling of fullness after eating, and a decrease in appetite. These are some of the symptoms related to the digestive tract.

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Written by Liu Liang
Oncology
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What are the symptoms of late-stage pancreatic cancer?

Some common symptoms of advanced pancreatic cancer include abdominal pain and upper abdominal pain, and it is even possible to feel an obvious lump in the abdomen. Jaundice is also a common symptom. Some patients may also experience nausea, vomiting, abdominal bloating, and abdominal pain, even ascites, which is a sensation of abdominal fullness. They are unable to eat, and eating can worsen the bloating. These clinical manifestations are accompanied by clearly noticeable abdominal pain. There are also symptoms associated with distant organ metastasis, such as when metastasis to the lungs can cause shortness of breath, coughing, and even hemoptysis. Some patients may experience extensive abdominal metastasis, which can even lead to intestinal obstruction and other clinical presentations.

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What to do about pancreatic cancer pain?

Pancreatic cancer pain is common in clinical practice, with some patients presenting with abdominal pain as their initial symptom. Pain management can be symptomatic, using analgesics for relief. For mild pain, tramadol can be chosen for pain relief. For severe pain, opioid analgesics such as morphine sustained-release tablets, oxycodone sustained-release tablets, or morphine tablets can be used for pain relief. These are merely symptomatic treatments. The fundamental approach involves surgical or oncological treatments like chemotherapy or radiotherapy to treat pancreatic cancer. Only when the tumor is controlled will the symptoms of pain be alleviated.

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Written by Zhou Chen
Oncology
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What are the symptoms of pancreatic cancer?

The clinical manifestations of pancreatic cancer mainly depend on the location of the cancer, the stage of the disease, whether there is metastasis, and the involvement of adjacent organs. The clinical characteristics include a short disease course, rapid progression, and swift deterioration. The most common symptom is upper abdominal distension and discomfort, pain, though not all patients experience tenderness; if tenderness is present, it aligns with the area of pain felt. Pain is a primary symptom of pancreatic cancer, present whether the cancer is located in the head or the body/tail of the pancreas. Jaundice is a main symptom of cancer in the head of the pancreas, and patients often exhibit more severe gastrointestinal symptoms, most commonly loss of appetite, followed by nausea and vomiting. There might also be diarrhea or constipation, even melena. Diarrhea is often steatorrhea. In the early stages of pancreatic cancer, common symptoms include weight loss and fatigue.

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Written by Cui Fang Bo
Oncology
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What are the abnormalities in blood indicators for pancreatic cancer?

Blood markers for pancreatic cancer often show multiple abnormalities. Pancreatic cancer itself can lead to an increase in related tumor markers. The two most common markers are carcinoembryonic antigen and carbohydrate antigen 19-9, especially carbohydrate antigen 19-9, which has a certain specificity. If pancreatic cancer progresses further, leading to compression of the biliary system, corresponding jaundice indicators can increase. This includes an increase in total bilirubin and direct bilirubin, as well as alkaline phosphatase and gamma-GTP. The most common metastasis site for pancreatic cancer is the liver, and after liver metastasis occurs, corresponding liver transaminases can increase.

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Can pancreatic cancer be detected by a CT scan?

Pancreatic cancer can be detected by CT, which shows both direct and indirect signs. The direct signs of pancreatic cancer are manifested as pancreatic masses, which are mostly lobulated. On plain scans, the tumor appears isodense or slightly hypodense compared to the pancreatic parenchyma. When the tumor is large, it appears as a local protrusion, mostly located within the pancreas. In the early phase after enhancement, the tumor enhances less than the surrounding normal pancreatic tissue because pancreatic cancer is a hypovascular tumor. Indirect signs are mainly secondary changes caused by pancreatic cancer, mainly affecting the common bile duct and the main pancreatic duct, which can lead to pancreatic duct dilation, characterized by the typical double duct sign.