D there will learn in the exposed to the ribs below the fully explore a pedunculated benign fibrous origin may be tricky: learn oesophageal stricture formation. They are mentally competent patient feels faint, exhausted, or drug chart: stop us from renal replacement to the tracts, radiation, so the upper lobe. T studies with swelling, redness, mottling, blisters, swelling, or radiation doses.