Is a pancreatic tumor the same as pancreatic cancer?

Written by Liu Liang
Oncology
Updated on September 03, 2024
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Pancreatic tumors include benign and malignant tumors of the pancreas. Common benign pancreatic tumors include insulinomas, which can cause hypoglycemia due to excessive insulin secretion. Other benign tumors of the pancreas include adenomas, lipomas, and fibromas, which are relatively rare clinically. Malignant tumors of the pancreas are commonly referred to as pancreatic cancer, which has a high degree of malignancy. Early-stage pancreatic cancer patients are primarily treated with surgery.

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Written by Liu Liang
Oncology
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Dietary Taboos for Patients with Pancreatic Cancer

Regarding the dietary restrictions for pancreatic cancer patients, there are no specific prohibitions. The main recommendation is to avoid what we typically refer to as junk food, such as barbecued foods and pickled products. Aside from avoiding these foods, it is important to focus on a nutritious and balanced diet, with a good mix of both meat and vegetables. Additionally, because pancreatic cancer patients may experience symptoms like abdominal pain, nausea, vomiting, and a feeling of fullness or discomfort in the upper abdomen, the diet should primarily consist of light and easily digestible foods. In doing so, while ensuring that the patient receives sufficient nutrition, it is best to consume foods that are easy to digest and nutritionally balanced.

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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 He Zong Quan
General Surgery
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Can acute pancreatitis turn into pancreatic cancer?

Acute pancreatitis and pancreatic cancer are two diseases that occur in the same organ, the pancreas. However, acute pancreatitis is entirely an inflammatory change, often caused by gallstones, alcohol consumption, binge eating, and hyperlipidemia, with some cases being idiopathic. Pancreatic cancer, on the other hand, is a tumorous lesion and is a malignant tumor that generally requires surgery. Many pancreatic cancer patients are already in the advanced stages when discovered, making the surgery difficult to perform. The prognosis for patients is also completely different. After the onset of acute pancreatitis and treatment, the pancreas recovers, the inflammation subsides, and it does not affect a person's lifespan. However, if pancreatic cancer is clearly diagnosed, the lifespan oftentimes does not extend beyond a few years.

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Written by Liu Liang
Oncology
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What should be done if pancreatic cancer has not metastasized?

If pancreatic cancer has not metastasized, then it might be in an early stage. In this situation, consultation with a hepatobiliary surgeon is necessary for the surgeon to assess whether curative surgery can be performed. If the surgeon determines that curative surgery is feasible, this should be the preferred treatment method. Post-operatively, based on whether there are symptoms of recurrence or metastasis, such as vascular tumor thrombi or lymph node metastases, decisions concerning the necessity for adjuvant radiotherapy or chemotherapy should be made based on these high-risk factors for recurrence and metastasis.

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Written by Liu Liang
Oncology
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Late-stage symptoms of pancreatic cancer

Late symptoms of pancreatic cancer include abdominal pain, or sore and swollen back pain, as well as nausea, vomiting, decreased appetite, indigestion, and discomfort of upper abdominal fullness. These are some symptoms affecting the digestive tract. Additionally, there is jaundice caused by tumor compression of the bile duct, as well as skin itching, and even fever. Some patients show clinical manifestations such as ascites when there is metastasis to the liver, or abdominal or retroperitoneal lymph nodes.