Intestinal benign tumor symptoms?

summary

Intestinal benign tumors are benign and malignant tumors of small intestine and large intestine. The clinical manifestations vary with the nature and location of the tumor. Generally speaking, benign tumors may be asymptomatic or mild. Some malignant tumors have no obvious symptoms in the early stage, which affects the diagnosis, treatment and prognosis. The incidence rate of small intestinal tumors is lower than that of the esophagus, stomach and large intestine. The diagnosis can be made by X-ray radiography, gastrointestinal endoscopy and biopsy. Surgical resection is recommended. The prognosis of benign tumor is good. Intestinal benign tumor symptoms? Let's talk about it.

Intestinal benign tumor symptoms?

In small intestinal tumors, malignant tumors are more than benign tumors. The most common benign tumors are leiomyoma, lipoma and adenoma. Hemangioma is rare, and neurofibroma, fibroma and fibromyoma are more rare; Malignant lymphoma, adenocarcinoma and leiomyosarcoma are the most common malignant tumors. Tumors can occur in any part of the small intestine. Adenoma and carcinoid are more common in the duodenum, while other tumors are more common in the ileum and jejunum. Most of the tumors are single, but they can also be multiple. The multiple lesions of malignant tumors are often caused by the metastasis of primary extraintestinal lesions.

Primary small intestinal tumor showed abdominal pain, intestinal bleeding, intestinal obstruction, abdominal mass and weight loss. The symptoms of malignant tumors are more and more severe, while the symptoms of benign tumors are less or no symptoms at all. Due to the lack of specific symptoms and signs, it is difficult to diagnose early.

X-ray double contrast radiography, fiberoptic enteroscopy, superior mesenteric arteriography and CT are helpful in the diagnosis of small intestinal tumors. If necessary, laparotomy can be performed to obtain the final diagnosis.

matters needing attention

Early surgical resection of tumor is the treatment of small intestinal tumor. In benign tumors, leiomyoma, adenoma and fibroma all have the possibility of malignant transformation, especially adenoma, which is considered as a precancerous lesion, so it should be removed as soon as possible. If there is no serious complication in benign tumor, the prognosis is good. Malignant tumors are often difficult to obtain early diagnosis, when the diagnosis is clear, most patients have metastasis, so the prognosis is poor. Radiotherapy or chemotherapy as adjuvant therapy for small intestinal malignant tumor may receive certain curative effect.