Small intestine cancer

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Small intestine cancer
File:Multiple Carcinoid Tumors of the Small Bowel 2.jpg
Synonyms N/A
Pronounce N/A
Specialty N/A
Symptoms Abdominal pain, weight loss, nausea, vomiting, intestinal bleeding
Complications Metastasis, bowel obstruction
Onset Typically in adulthood
Duration Varies
Types Adenocarcinoma, carcinoid tumor, gastrointestinal stromal tumor, lymphoma
Causes Genetic mutations, diet, smoking, alcohol consumption
Risks Family history, Crohn's disease, celiac disease, Peutz-Jeghers syndrome
Diagnosis Endoscopy, biopsy, CT scan, MRI
Differential diagnosis Colon cancer, appendicitis, Crohn's disease
Prevention Healthy diet, regular screening for high-risk individuals
Treatment Surgery, chemotherapy, radiation therapy
Medication Chemotherapeutic agents, targeted therapy
Prognosis Depends on stage and type
Frequency Rare
Deaths Varies by region and stage


File:Small intestinal cancers by incidence and prognosis.jpg
Small intestinal cancers by incidence and prognosis
File:Light microscopy of small intestinal adenocarcinoma.jpg
Light microscopy of small intestinal adenocarcinoma
File:Histopathology of small intestinal well-differentiated grade 1 (G1) carcinoid.jpg
Histopathology of small intestinal well-differentiated grade 1 (G1) carcinoid
File:Duodenal adenocarcinoma.png
Duodenal adenocarcinoma
File:Small intestine neuroendocrine tumour low mag.jpg
Small intestine neuroendocrine tumour low magnification

Small Intestine Cancer is a rare disease in which malignant (cancer) cells form in the tissues of the small intestine. The small intestine is part of the body’s digestive system, which also includes the esophagus, stomach, and large intestine.

Types of Small Intestine Cancer[edit]

There are several types of small intestine cancer. The types of cancer found in the small intestine are adenocarcinoma, sarcoma, carcinoid tumors, gastrointestinal stromal tumor, and lymphoma.

Risk Factors[edit]

Certain factors increase the risk of developing small intestine cancer. These include celiac disease, Crohn's disease, familial adenomatous polyposis, and Peutz-Jeghers syndrome.

Symptoms[edit]

Common symptoms of small intestine cancer include abdominal pain, weight loss, and anemia. However, these symptoms may also be caused by other conditions.

Diagnosis[edit]

Small intestine cancer is often difficult to diagnose because the small intestine is a difficult organ to examine. Diagnosis may involve a physical exam, laboratory tests, imaging tests, and a biopsy.

Treatment[edit]

Treatment for small intestine cancer depends on the type of cancer, the stage of the cancer, and the patient's overall health. Treatment options include surgery, radiation therapy, and chemotherapy.

Prognosis[edit]

The prognosis for small intestine cancer depends on the type and stage of the cancer, the patient's overall health, and the patient's response to treatment.

See Also[edit]

References[edit]