Case History: A 61-year-old male patient presented in the outpatient department of medicine in Capital Hospital Islamabad, complaining of severe epigastric pain that had been increased in intensity since last 15 days. The onset of pain was sudden, burning and pinching in character, aggravated by intake of food and relieved by strong painkillers and pain radiated to back. The patient also had low-grade fever since last 10 days and generalized weakness. Pain starts a few minutes after taking a meal. There was no history of dysphagia, melena, shortness of breath, cough, chest pain or discomfort, food regurgitation, vomiting, hematemesis, altered bowel habits and burning or difficult micturition. There was no significant past medical or surgical history. The patient was a non-smoker, had decreased appetite and sleep disturbance. There was no history of Diabetes mellitus , hypertension, heart diseases , asthma or cancer in the family. On examination, his pulse rate was 76 and blood ...
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