introduction: functional gastrointestinal disorders (fgid) are non-fatal, unknown etiology disorders with absence of a structural or biochemical explanation and accounting for up to 50% of gastroenterology referrals. infant regurgitation, rumination and cyclic vomiting constitute the vomiting disorders. abdominal pain disorders are classified as: functional dyspepsia, irritable bowel syndrome (...

Introduction: Functional gastrointestinal disorders (FGID) are non-fatal, unknown etiology disorders with absence of a structural or biochemical explanation and accounting for up to 50% of gastroenterology referrals. Infant regurgitation, rumination and cyclic vomiting constitute the vomiting disorders. Abdominal pain disorders are classified as: functional dyspepsia, irritable bowel syndrome (...

The importance of health-related quality of life (HRQOL) continues to grow, as clinicians and clinical researchers have recognized the impact of the functional gastrointestinal disorders. Limited information is available on the performance of HRQOL questionnaires in Asia. Furthermore, the effect across different cultural settings of functional gastrointestinal disorders on HRQOL has been little...

chronic granulomatous disease (cgd) represents a group of inherited disorders of phagocytic system, manifesting recurrent infections at different sites. the present study was accomplished in order to determine the gastrointestinal manifestations of cgd patients. fifty-seven patients (38 males and 19 females) with cgd, who had been referred to three immunodeficiency referral centers in iran, wer...