BACKGROUND: Graft-versus-host disease (GvHD) causes morbidity and mortality in recipients of hematopoietic stem cell transplantation (SCT). This study assessed the distribution of GvHD in gastrointestinal (GI) biopsies from the upper and lower GI tract in pediatric patients who had undergone SCT and evaluated if there was correlation between biopsy findings and possible extra-intestinal manifestations of GvHD. PROCEDURE: We performed a retrospective chart review for all patients diagnosed with GvHD, who underwent both upper and lower endoscopy. We also reviewed pathology and clinical reports to determine which biopsy sites were diagnostic of GvHD and to evaluate for the possible presence of extra-intestinal manifestations GvHD at the time of biopsy. RESULTS: Twenty patients were identified who had undergone both upper and lower endoscopy for evaluation of GvHD. Patients with GvHD diagnosed on upper endoscopy also had GvHD identified in the sigmoid colon region 100% of the time (positive predictive value [PPV] = 1). In patients that were found to have underlying liver disease, GvHD was diagnosed in the sigmoid colon region 90% of the time (PPV = 0.9). CONCLUSION: Use of sigmoid biopsy for GvHD diagnosis is effective, safe, and less expensive compared to other endoscopic interventions.
BACKGROUND:Graft-versus-host disease (GvHD) causes morbidity and mortality in recipients of hematopoietic stem cell transplantation (SCT). This study assessed the distribution of GvHD in gastrointestinal (GI) biopsies from the upper and lower GI tract in pediatric patients who had undergone SCT and evaluated if there was correlation between biopsy findings and possible extra-intestinal manifestations of GvHD. PROCEDURE: We performed a retrospective chart review for all patients diagnosed with GvHD, who underwent both upper and lower endoscopy. We also reviewed pathology and clinical reports to determine which biopsy sites were diagnostic of GvHD and to evaluate for the possible presence of extra-intestinal manifestations GvHD at the time of biopsy. RESULTS: Twenty patients were identified who had undergone both upper and lower endoscopy for evaluation of GvHD. Patients with GvHD diagnosed on upper endoscopy also had GvHD identified in the sigmoid colon region 100% of the time (positive predictive value [PPV] = 1). In patients that were found to have underlying liver disease, GvHD was diagnosed in the sigmoid colon region 90% of the time (PPV = 0.9). CONCLUSION: Use of sigmoid biopsy for GvHD diagnosis is effective, safe, and less expensive compared to other endoscopic interventions.
Authors: Howard M Shulman; Diana M Cardona; Joel K Greenson; Sangeeta Hingorani; Thomas Horn; Elisabeth Huber; Andreas Kreft; Thomas Longerich; Thomas Morton; David Myerson; Victor G Prieto; Avi Rosenberg; Nathaniel Treister; Kay Washington; Mirjana Ziemer; Steven Z Pavletic; Stephanie J Lee; Mary E D Flowers; Kirk R Schultz; Madan Jagasia; Paul J Martin; Georgia B Vogelsang; David E Kleiner Journal: Biol Blood Marrow Transplant Date: 2015-01-29 Impact factor: 5.742
Authors: Daniel Wild; Anthony D Sung; Diana Cardona; Constance Cirricione; Keith Sullivan; Claire Detweiler; Michael Shealy; Bryan Balmadrid; Krista L Rowes; Nelson Chao; Sadhna Piryani; Hossein Mehdikhani Karimabad; Paul Martin; Martin Poleski Journal: Dig Dis Sci Date: 2015-11-04 Impact factor: 3.199
Authors: Kyung Jae Lee; Shin Jie Choi; Hye Ran Yang; Ju Yuong Chang; Hyoung Jin Kang; Hee Young Shin; Gyeong Hoon Kang; Jae Sung Ko; Jin Soo Moon Journal: Pediatr Gastroenterol Hepatol Nutr Date: 2016-03-22