Transverse colitis is located in the transverse colon.

Written by Jiang Guo Ming
Gastroenterology
Updated on September 03, 2024
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If you are asking about the location of abdominal pain due to transverse colitis, let's first understand the anatomical position of the transverse colon. The ends of the transverse colon are located under the spleen and the liver. During a colonoscopy, when passing through the hepatic flexure or splenic flexure, cystic spots are often found, which are shadows of the liver and spleen. Generally, in patients who are short and stout, the internal abdominal fat tends to hold the free transverse colon relatively fixed, arranging it in a straight line like the Chinese character "一". For thin and frail patients, lacking support, the transverse colon can sag. In patients who have had abdominal surgery, the intestinal structure may be disordered. Therefore, the abdominal pain associated with transverse colitis generally centers around or below the umbilicus on either side.

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Written by Wang Li Wei
Gastroenterology
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Which department should I go to for colitis?

If it is colitis, the patient has symptoms such as loose stools, increased frequency of defecation, and unformed stools. In such cases, it is first recommended to visit the gastroenterology department. After an interview and physical examination by a doctor, a colonoscopy can be performed based on the patient's condition to clarify the diagnosis. If the patient has symptoms such as rectal bleeding, abdominal pain, and anemia in addition to the above, they can visit either the gastroenterology department or the general surgery department. Generally, the examinations for colitis include stool tests and colonoscopy. Therefore, when going to the hospital, if the patient has colitis, the first choice should be the department of gastroenterology.

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Written by Ren Zheng Xin
Gastroenterology
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Does colitis cause a fever?

Colitis is caused by bacterial or viral infections in the colon, and infections are the most common cause of fever; therefore, patients with colitis often experience fever. Some pathogens invade the human body and act on the temperature regulation center, raising the set point, which results in fever. If the body temperature does not exceed 38.5°C, physical methods can be used to reduce the fever, such as wiping the palms, soles, forehead, and armpits with a warm towel, while actively using medication to treat colitis. If the body temperature is higher, some antipyretic drugs can be used along with the treatment for colitis.

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Written by Zhu Dan Hua
Gastroenterology
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What are the symptoms of colitis?

Colitis is relatively common in clinical settings, especially in the gastroenterology outpatient department, and it generally occurs in middle-aged and elderly patients. The disease typically begins with abdominal pain, diarrhea, or abnormal stools. The abdominal pain is characterized by episodic pain in the lower left or right abdomen, without persistent episodes and generally does not occur after the patient falls asleep at night. The diet is usually not related. Diarrhea manifests as watery stools or stools with a soft texture, without bloody stools. Abnormal stools are characterized by constipation, for instance, if the patient has not had a bowel movement for several days, with dry, sheep-dung-like stools that are difficult to expel. Typically, after a thorough colonoscopy, no colon tumors or polyps are found, but signs of congested and edematous colonic mucosa suggest a diagnosis of colitis. Generally, the condition isn't severe, and treatment primarily involves symptomatic management.

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Colorectal Surgery Department
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What foods are good for colitis?

So, what kind of food is better for patients with colitis? First, we recommend high-protein, high-calorie foods, because colitis generally has a process of prolonged illness and long duration, which affects the digestion and absorption of food and causes substantial energy depletion in the body. Therefore, we recommend adopting a diet rich in protein and calories to meet our bodily needs. However, we must also note that if the amount of diet exceeds the intestinal tolerance of the patient, it may actually worsen the condition. Therefore, it is necessary to flexibly manage according to the specific conditions and symptoms of the patient, gradually increasing the supply of protein and calories is advisable. Additionally, we recommend high-vitamin foods. A diet low in residue often lacks vitamins, which can be supplemented with filtered vegetable soups and juices, such as tomato juice, to provide the necessary vitamins. On the other hand, we need to ensure adequate hydration. Normally, each person needs about 1200 to 1600 mL of water per day. If there is excessive water loss due to diarrhea, fluid therapy should also be supplemented. During acute flare-ups, we should eat a residue-free or semi-liquid diet, such as eggs, fish (except for those allergic), soy milk, tofu pudding, and other low-residue foods, along with noodles and sliced noodles, and it is appropriate to eat small meals frequently.

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What is the worst outcome of colitis?

In the most severe cases of colitis, the following can be observed: 1. Extensive uncontrollable bleeding; 2. The appearance of toxic megacolon, which may be accompanied by perforation or infection; 3. Fulminant acute ulcerative colitis that responds poorly to treatment; 4. Severe narrowing of the intestinal lumen leading to intestinal obstruction; 5. Complication of colonic malignancy; 6. Severe ulcerative colitis causing the patient to suffer from severe malnutrition, unable to work normally, participate in social activities, or engage in sexual activities, etc.