Recurrent aspiration pneumonia caused by: (A) Dermatomyostis/polymyositis, (B) Rheumatoid ahritis, (C) Progressive systemic sclerosis, (D) Systemic lupus erythrematosus
Answer is C. Answer- C. Progressive systemic sclerosisEsophageal hypomotility and incompetence of the lower esophageal sphincter disease causes chronic gastroesophageal reflux and recurrent episodes of aspiration in systemic sclerosis.