While there are more than two thousand cases of islet cell tumors each year in the United States, a tumor can be as small as two centimeters across. Some patients may have cancer that has spread beyond the pancreas to other organs and blood vessels. These symptoms may include bloating, abdominal pain, nausea, vomiting, and weight loss. While there is no specific prevention for islet cell tumors, they can be treated effectively.
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Symptoms vary by type of tumor. Most patients with islet cell tumors will experience low blood sugar levels, abdominal pain, skin rash, sore tongue, and other symptoms that can vary based on hormone production. The majority of patients with islet cell tumors will experience a combination of these symptoms, and their diagnosis may be difficult to confirm. Some patients will experience seizures. Some patients may experience a variety of different islet cell tumour symptoms.
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If the cancer cells are present in the pancreas, the symptoms of islet cell tumors will vary. The severity of these symptoms may vary from one person to another. In addition to stomach ulcers, cancerous tumors may cause a rash and sore tongue. Other symptoms may occur if the cancer cells produce excess amounts of insulin or a hormone called growth hormone releasing factor (GHRF). If these symptoms are experienced, a biopsy will be recommended.
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If islet cell tumors are present in the pancreas, they are called insulinomas. Insulinomas are small solitary tumors, and their symptoms are largely related to low blood sugar and insulin secretion. Besides stomach ulcers, islet cell tumors can also cause central nervous system symptoms, such as fever, fainting, and unexplained weight gain. The primary risk factor for developing an islet cell tumor is Multiple Endocrine Neoplasia1.
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A functioning islet cell tumor secretes hormones. A nonfunctioning islet cell tumor does not produce insulin. These cancers are usually benign. However, most are nonfunctional. If they don't secrete hormones, they will not produce any symptoms at all. In fact, most patients with islet cell tumors will experience no symptoms at all. But, they do have a tendency to produce insulin, which is the main cause of their pain.
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Although most of these tumors are benign, 25% are considered "functioning" and don't produce symptoms related to hormone secretion. The name of a functioning islet cell tumor is derived from the predominant hormone peptide it produces. Some of these peptides are insulin, glucagon, and vasoactive intestinal peptide. Other symptoms may include diarrhea and abdominal pain. Acute diabetes will cause low blood sugar and other complications.
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A tumor in the pancreas can produce excessive amounts of insulin. It can also cause severe hypoglycemia. In addition to the above symptoms, an insulinoma may also produce an unusual amount of protein in the body. People with an islet cell tumor may experience a variety of different types of discomfort. Most people will experience gastrointestinal pain or fatigue. Some may even faint, or have trouble swallowing food.
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Most islet cell tumors are benign. A few are malignant. In general, they are benign tumors. Acute insulinomas are characterized by the production of hormones in the pancreas. The most common are those that produce glucose. Most people with an islet cell tumor will experience a wide range of symptoms. In some cases, the symptoms are due to the tumor itself, while others are related to the type of treatment they are receiving.
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Most islet cell tumors are not found in the pancreas, but they can cause a number of other symptoms. A biopsy of the pancreas can help identify which treatments are best suited for you. Surgical removal is another option, but it is not necessary. If you experience any of these symptoms, you should consult with a doctor. They will be able to determine the cause and provide you with the most effective treatment options.
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Most patients with an islet cell tumor will experience a wide range of symptoms. Their first symptom is usually an increase in gastric acid. This will cause an increase in gastric acid secretion and increase your risk of developing peptic ulceration. The tumour will not be cancerous. During the second phase of the disease, the symptoms may be more subtle or nonexistent. For some patients, an islet cell tumor may appear as a cyst or a globule in the pancreas.
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