Intestinal necrosis Or Necrotizing Enterocolitis; Definition, Causes, Symptoms, Diagnosis, Treatment скачать в хорошем качестве

Intestinal necrosis Or Necrotizing Enterocolitis; Definition, Causes, Symptoms, Diagnosis, Treatment

Intestinal Necrosis Intestinal necrosis occurs when a portion of the intestine is deprived of blood flow, leading to tissue death. It's a severe condition requiring immediate medical attention. Causes: Ischemia: Caused by the obstruction of blood flow. Bowel Obstruction: Tumors, hernias, or volvulus. Infections and Inflammation: Severe infections or vasculitis. Trauma: Physical injury to the abdomen. Low Blood Pressure: Conditions causing very low blood pressure or shock. Symptoms: Acute abdominal pain Distension of the abdomen Fever Nausea and vomiting Blood in the stool Loss of appetite Diagnosis: Imaging Tests: Such as X-rays, CT scans, and angiography. Blood Tests: To detect infection and organ function. Endoscopy: Allows direct examination. Treatment: Medical Management: Treating infection, stabilizing blood pressure, and bowel rest. Surgical Intervention: Removing necrotic tissue. Preventive Measures: Managing risk factors like diet and regular exercise. Necrotizing Enterocolitis (NEC) NEC is a critical condition primarily affecting premature infants, characterized by inflammation and necrosis of the intestinal tissue. Causes: Prematurity: Major risk factor. Feeding Practices: Enteral feeding in premature infants. Infections: Bacterial translocation due to weakened intestinal walls. Symptoms: Abdominal distension and discoloration Bloody stools Diarrhea Poor feeding and vomiting Fever, lethargy, and apnea Diagnosis: Imaging: Abdominal X-ray, ultrasound. Laboratory Tests: Blood tests, stool examination. Physical Examination: Assessing abdominal swelling and tenderness. Treatment: Medical Management: Antibiotics, IV fluids, and bowel rest. Surgical Intervention: In severe cases, surgery to remove necrotic sections6. Supportive Care: Nutritional support through parenteral feeding #Intestinalnecrosis #NecrotizingEnterocolitis