Intestinal Ultrasonographic and Endoscopic Findings in Pediatric Patients with Henoch-Schonlein Purpura and Gastrointestinal Symptoms.
- Author:
Yun Il NOH
1
;
Min Hyuk RYU
;
Chul Zoo JUNG
;
Dong Jin LEE
;
Jung Hyeok KWON
Author Information
1. Department of Pediatrics, Dong-Kang General Hospital, Ulsan, Korea. djleekr@hanmail.net
- Publication Type:Original Article
- Keywords:
Henoch-Schonlein purpura;
Gastrointestinal symptoms;
Ultrasonography;
Endoscopy
- MeSH:
Abdominal Pain;
Ascitic Fluid;
Biopsy;
Child;
Diarrhea;
Duodenitis;
Duodenum;
Early Diagnosis;
Edema;
Endoscopy;
Endoscopy, Gastrointestinal;
Hematemesis;
Hemorrhage;
Humans;
Ileus;
Joints;
Lymph Nodes;
Melena;
Mucous Membrane;
Nausea;
Occult Blood;
Purpura, Schoenlein-Henoch*;
Skin;
Ultrasonography;
Urinary Bladder;
Vomiting
- From:Korean Journal of Pediatric Gastroenterology and Nutrition
2001;4(2):181-191
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The aim of this study is to investigate the usefulness of intestinal ultrasonography (US) and upper gastrointestinal endoscopy in the early diagnosis of Henoch-Schonlein purpura (HSP) with the gastrointestinal (GI) symptoms preceding the emergence of the skin lesion. METHODS: The clinical, intestinal US and upper gastrointestinal endoscopic records of 85 patients (88 cases) with GI symptoms relating to HSP presenting between January 1999 and April 2001 were reviewed. RESULTS: 1) GI symptoms were observed in 52 cases (59%) and skin, joint, renal and scrotal manifestations were observed in 88 (100%), 64 (73%), 15 (17%), 3 cases (3%) respectively. 2) Out of 52 cases with GI symptoms, abdominal pain was observed in all cases (100%). Positive stool occult blood, nausea and vomiting, abdominal tenderness, melena or tarry stool, diarrhea, hematemesis, rebound tenderness and rigidity were observed in 28 (50%), 17 (33%), 17 (33%), 12 (23%), 6 (12%), 4 (8%), 1 (2%) and 1 case (2%) respectively in order of frequency. 3) Intestinal US examination was performed in 27 cases with HSP and GI symptoms (52 cases). Out of 27 sonographic examinations 22 showed abnormal findings. Thickening of the duodeno-jejunal wall was observed in 16 cases (73%). Free peritoneal fluid, enlarged mesenteric lymph node, ileus and abnormal gall bladder were seen in 8 (36%), 8 (36%), 4 (18%) and 1 case (5%) respectively. In three cases of HSP without GI symptoms, those changes were absent. 4) In all of five cases with HSP and GI symptoms, endoscopic study showed mucosal edema and multiple hemorrhagic erosions especially at the second portion of the duodenum. Biopsy specimens from the duodenum of 2 cases out of 5 endoscopic examinations showed acute inflammatory infiltrates in the mucosa with hemorrhage. 5) Both intestinal US and endoscopic studies were performed in 4 cases with HSP and GI symptoms simultaneously. Out of 4 those cases, 3 cases showed the thickened duodeno-jejunal wall on the intestinal US, which suggested erosive hemorrhagic duodenitis by endoscopic findings. CONCLUSION: The typical but nonpathognomonic intestinal US findings including the thickening of the duodeno-jejunal wall and upper gastrointestinal endoscopic findings including hemorrhagicerosive duodenitis, in children with GI symptoms, should be considered a manifestation of HSP, even in the absence of skin lesion.
