Eosinophilic esophagitis and pharyngitis presenting as mass lesion in a patient with inactive rheumatoid arthritis.

We describe here a case of longstanding rheumatoid arthritis (RA) presenting with recurrent episodes of epigastric pain, melena, nonprogressive dysphagia, and hoarseness associated with persistent peripheral blood eosinophilia. Her RA was clinically inactive, but she had significant lymphadenopathy and hepatosplenomegaly. Computed tomographic scan of the thorax revealed circumferential wall thickening extending from the oropharynx to the gastroesophageal junction with a large polypoidal mass projecting into the lumen of the stomach.

Differentiation of Crohn's disease from intestinal tuberculosis in India in 2010.

Differentiating intestinal tuberculosis from Crohn's disease (CD) is an important clinical challenge of considerable therapeutic significance. The problem is of greatest magnitude in countries where tuberculosis continues to be highly prevalent, and where the incidence of CD is increasing. The final clinical diagnosis is based on a combination of the clinical history with endoscopic studies, culture and polymerase chain reaction for Mycobacterium tuberculosis, biopsy pathology, radiological investigations and response to therapy.