Aetiology
Malignant neoplasm of the descending colon and splenic flexure of the colon are usually caused by a combination of genetic risk factors and environmental factors, such as diet and lifestyle. The exact cause is unknown, however, certain lifestyle choices such as smoking, obesity, and a high-fat diet can increase the risk of developing this type of cancer.
Diagnosis
Diagnosis of malignant neoplasm of the descending colon and splenic flexure of the colon is usually made based on the results of a physical exam, imaging tests, and laboratory tests. During a physical exam, the doctor will check for any abnormalities in the abdomen. Imaging tests such as CT scans, MRI scans, and colonoscopy can be used to look for abnormal growths or tumors. Laboratory tests such as blood tests or stool tests may also be used to look for signs of cancer.
Differential diagnosis
Differential diagnosis of malignant neoplasm of the descending colon and splenic flexure of the colon includes other types of cancer such as colorectal cancer, as well as conditions such as diverticulitis and inflammatory bowel disease.
Treatment
Treatment for malignant neoplasm of the descending colon and splenic flexure of the colon usually involves surgery to remove the tumor, as well as chemotherapy and/or radiation therapy. The type of treatment and the extent of surgery depend on the size and stage of the cancer.
Prognosis
The prognosis for malignant neoplasm of the descending colon and splenic flexure of the colon depends on the size and stage of the cancer, as well as the patient’s overall health. In general, the earlier the cancer is caught, the better the prognosis. Early treatment can improve the chances of successful treatment and a good outcome.