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Detailed Description of Duodenal Cancer Symptoms
1.Epigastric pain: Persistent or intermittent epigastric pain that may radiate to the back and worsens as the disease progresses.
2.Obstructive jaundice: Progressive yellowing of the skin and sclera, accompanied by dark urine, clay-colored stools, and pruritus.
3.Nausea and vomiting: Tumor-related luminal obstruction can cause nausea and vomiting; vomitus may contain bile, and episodes become frequent as obstruction worsens.
4.Gastrointestinal bleeding: Tumor ulceration may cause hematemesis, melena, or positive fecal occult blood tests; chronic blood loss can lead to anemia.
5.Weight loss: Unexplained weight loss of more than 5% over six months, related to tumor-related catabolism and malabsorption.
6.Abdominal mass: In advanced disease, a firm, irregular, poorly mobile mass may be palpable in the right upper abdomen, suggesting progression.
7.Manifestations of intestinal obstruction: Complete obstruction may cause severe abdominal pain, abdominal distension, cessation of defecation and flatus, and recurrent vomiting.
8.Metastasis-related symptoms: Liver metastasis may cause right upper quadrant pain; lung metastasis may cause cough; bone metastasis may cause bone pain; peritoneal metastasis may cause ascites.
Conclusion
Jinshazhou Hospital of Guangzhou University of Chinese Medicine emphasizes that although duodenal cancer is relatively rare, it is highly malignant. Early symptoms are subtle and can be misdiagnosed, and many patients are diagnosed at intermediate to advanced stages with a poor prognosis. Vigilance is essential. High-risk individuals with suspicious symptoms should undergo timely esophagogastroduodenoscopy to enable early diagnosis and timely treatment.
duodenal_cancer_symptoms
Detailed Description of Duodenal Cancer Symptoms
1.Epigastric pain: Persistent or intermittent epigastric pain that may radiate to the back and worsens as the disease progresses.
2.Obstructive jaundice: Progressive yellowing of the skin and sclera, accompanied by dark urine, clay-colored stools, and pruritus.
3.Nausea and vomiting: Tumor-related luminal obstruction can cause nausea and vomiting; vomitus may contain bile, and episodes become frequent as obstruction worsens.
4.Gastrointestinal bleeding: Tumor ulceration may cause hematemesis, melena, or positive fecal occult blood tests; chronic blood loss can lead to anemia.
5.Weight loss: Unexplained weight loss of more than 5% over six months, related to tumor-related catabolism and malabsorption.
6.Abdominal mass: In advanced disease, a firm, irregular, poorly mobile mass may be palpable in the right upper abdomen, suggesting progression.
7.Manifestations of intestinal obstruction: Complete obstruction may cause severe abdominal pain, abdominal distension, cessation of defecation and flatus, and recurrent vomiting.
8.Metastasis-related symptoms: Liver metastasis may cause right upper quadrant pain; lung metastasis may cause cough; bone metastasis may cause bone pain; peritoneal metastasis may cause ascites.
Conclusion
Jinshazhou Hospital of Guangzhou University of Chinese Medicine emphasizes that although duodenal cancer is relatively rare, it is highly malignant. Early symptoms are subtle and can be misdiagnosed, and many patients are diagnosed at intermediate to advanced stages with a poor prognosis. Vigilance is essential. High-risk individuals with suspicious symptoms should undergo timely esophagogastroduodenoscopy to enable early diagnosis and timely treatment.
duodenal_cancer_symptoms