Subscribe
3
Chen Rong
Gastroenterology
About me
Graduated with a Master's degree in 2016 from the Department of Gastroenterology at the Second Affiliated Hospital of Nanhua University. Passed the specialized physician examination in Gastroenterology in 2018, and in the same year joined Xingsha Branch of Hunan Provincial People's Hospital.
Proficient in diseases
Specializing in the diagnosis and treatment of liver diseases.
Voices
How is acute pancreatitis treated?
Acute pancreatitis is classified into mild pancreatitis and severe pancreatitis depending on the severity of the condition. Mild cases often recover within a week without residual effects; severe cases are perilous with a poor prognosis, and the mortality rate ranges from 20% to 40%. Treatment for mild pancreatitis includes fasting, gastrointestinal decompression, pain relief, antibiotics, intravenous nutrition, acid suppression, enzyme inhibition, etc. In addition to the aforementioned treatments, severe pancreatitis requires strict medical monitoring to maintain electrolyte balance, early parenteral nutrition transitioning to enteral nutrition, and the use of antibiotics to reduce pancreatic fluid secretion, such as the growth inhibitor octreotide, as well as enzyme activity suppressants like gabexate. If the pancreatitis is biliary in origin, an ERCP with a sphincterotomy of the sphincter of Oddi may be performed. In case of serious complications, surgical treatment may be considered. (Medications should be used under the guidance of a doctor.)
Treatment of bleeding from peptic ulcers
Gastrointestinal ulcer bleeding may require different management based on the volume of bleeding. With significant bleeding, the condition becomes critical and rapidly changing. Priorities include anti-shock measures, rapid replenishment of blood volume, maintaining a supine position, keeping the airway clear to avoid aspiration during vomiting, providing oxygen if necessary, fasting during active bleeding, closely monitoring the patient's vital signs, immediate blood typing and cross-matching, promptly establishing an effective intravenous infusion pathway, and replenishing blood volume. Medications such as PPIs or H2 receptor antagonists can be used; the former should be chosen for severe bleeding and administered intravenously. About 80% of patients with gastrointestinal ulcer bleeding may stop bleeding without any special treatment, while the remaining patients may experience persistent bleeding or rebleeding. Emergency gastroscopy is crucial to determine if the patient is at high risk of rebleeding or has ongoing bleeding and can include therapeutic endoscopic interventions such as drug injections, electrocoagulation, and the use of hemostatic clips. If endoscopic treatment fails, the gastric and duodenal arteries may be embolized via arterial intervention. If pharmacologic, endoscopic, and interventional treatments cannot control the bleeding, and there is ongoing significant blood loss threatening the patient's life, surgical treatment may be necessary. (Specific medications should be administered under the guidance of a physician.)
What are the symptoms of Crohn's disease?
Crohn's disease is a type of inflammatory bowel disease, primarily affecting the terminal ileum and adjacent colon, but can involve any digestive tract segment from mouth to anus, displaying either segmental or skip distribution. Clinically, it is characterized by abdominal pain, diarrhea, weight loss, abdominal mass, fistula formation, and intestinal obstruction. It may also present with fever and extraintestinal manifestations, including joint, skin, eye, and oral mucosa damage. This disease tends to recur throughout a person’s life, and severe cases can be prolonged and unhealing with poor prognosis. The onset age is mostly between 15-30 years, but initial attacks can occur at any age. The incidence rate is similar between genders. Abdominal pain is the most common symptom, often seen in the lower right abdomen or around the navel, presenting intermittently as cramp-like pain accompanied by bowel sounds, typically worsening after eating, and relieved by defecation or passing gas. Diarrhea is another common symptom, initially intermittent but can become persistent in later stages of the disease, with stools generally being pasty and containing mucus and pus-blood. If the lower part of the colon or anorectal area is involved, there may be mucus-bloody stools and a sensation of incomplete evacuation after bowel movements. Abdominal masses are often located in the lower right abdomen and around the navel, and fistula formation is a characteristic clinical manifestation of Crohn's disease.