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RISS 인기검색어
- 검색키워드
- 저자 : ( Nilesh Pandav ) (검색결과 2 건)
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( Vikas Pandey ),( Meghraj Ingle ),( Nilesh Pandav ),( Pathik Parikh ),( Jignesh Patel ),( Aniruddha Phadke ),( Prabha Sawant ) 대한장연구학회 2016 Intestinal Research Vol.14 No.1
To investigate the various etiologies, yields, and effects of capsule endoscopy (CE) on management and complications, along with follow up of patients with obscure gastrointestinal (GI) bleeding. Methods: The study group of patients included those having obscure, overt, or occult GI bleeding. The findings were categorized as (A) obvious/definitive, (B) equivocal, or (C) negative. Any significant alteration in patient management post CE in the form of drug or surgical intervention was noted. Results: Total patients included in the study were 68 (48 males and 20 females). The ratio of male:female was 2.4:1. The age ranged between 16 years to 77 years. Mean age for males was 62±14 years, for females 58±16 years. The total yield of CE with definitive lesions was in 44/68 (65.0%) of patients. In descending order (A) angiodysplasia 16/68 (23.53%), (B) Crohn’s disease 10/68 (14.70%), (C) non-steroidal anti-inflammatory drug enteropathy 8/68 (11.76%), (D) small bowel ulcers 4/68 (5.88%), (E) jejunal and ileal polyps 2/68 (2.94%), (F) intestinal lymphangiectasis 2/68 (2.94%), and (G) ileal hemangiomas 2/68 (2.94%) were followed. Equivocal findings 12/68 (17.65%) and negative study 12/68 (17.65%) was found. Complications in the form of capsule retention in the distal ileum were noted in 2/68 (2.94%) subjects. Statistically, there was a higher probability of finding the etiology if the CE was done during an episode of bleeding. Conclusions: CE plays an important role in diagnosing etiologies of obscure GI bleeding. Its role in influencing the management outcome is vital. (Intest Res 2016;14:69-74)
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( Nirav Pipaliya ),( Meghraj Ingle ),( Chetan Rathi ),( Prateik Poddar ),( Nilesh Pandav ),( Prabha Sawant ) 대한장연구학회 2016 Intestinal Research Vol.14 No.1
This study aimed to document the recent etiological spectrum of chronic diarrhea with malabsorption and also to compare features that differentiate tropical sprue from parasitic infections, the two most common etiologies of malabsorption in the tropics. Methods: We analyzed 203 consecutive patients with malabsorption. The etiological spectrum and factors that differentiated tropical sprue from parasitic infections were analyzed. Results: The most common etiology was tropical sprue (n=98, 48.3%) followed by parasitic infections (n=25, 12.3%) and tuberculosis (n=22, 10.8%). Other causes were immunodeficiency (n=15, 7.3%; 12 with human immunodeficiency virus and 3 with hypogammaglobulinemia), celiac disease (n=11, 5.4%), Crohn’s disease (n=11, 5.4%), small intestinal bacterial overgrowth (n=11, 5.4%), hyperthyroidism (n=4, 1.9%), diabetic diarrhea (n=4, 1.9%), systemic lupus erythematosus (n=3, 1.4%), metastatic carcinoid (n=1, 0.5%) and Burkitt’s lymphoma (n=1, 0.5%). On multivariate analysis, features that best differentiated tropical sprue from parasitic infections were larger stool volume (P =0.009), severe weight loss (P =0.02), knuckle hyperpigmentation (P =0.008), low serum B12 levels (P =0.05), high mean corpuscular volume (P =0.003), reduced height or scalloping of the duodenal folds on endoscopy (P =0.003) and villous atrophy on histology (P =0.04). Presence of upper gastrointestinal (GI) symptoms like bloating, nausea and vomiting predicted parasitic infections (P =0.01). Conclusions: Tropical sprue and parasitic infections still dominate the spectrum of malabsorption in India. Severe symptoms and florid malabsorption indicate tropical sprue while the presence of upper GI symptoms indicates parasitic infections. (Intest Res 2016;14:75-82)
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