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Abnormality of the pylorus

MedGen UID:
870866
•Concept ID:
C4025326
•
Anatomical Abnormality
HPO: HP:0004400

Definition

An abnormality of the pylorus. [from HPO]

Professional guidelines

PubMed

Diagnosis and treatment of gastric antral webs in pediatric patients.
Amin R, Martinez AM, Arca MJ
Surg Endosc 2019 Mar;33(3):745-749. Epub 2018 Jul 13 doi: 10.1007/s00464-018-6338-2. PMID: 30006842
Pediatric Surgery.
Iwanaka T, Yamataka A, Uemura S, Okuyama H, Segawa O, Nio M, Yoshizawa J, Yagi M, Ieiri S, Uchida H, Koga H, Sato M, Soh H, Take H, Hirose R, Fukuzawa H, Mizuno M, Watanabe T
Asian J Endosc Surg 2015 Nov;8(4):390-407. doi: 10.1111/ases.12263. PMID: 26708583
Gastric electrical stimulation for the treatment of diabetic gastroparesis.
Guerci B, Bourgeois C, Bresler L, Scherrer ML, Böhme P
Diabetes Metab 2012 Nov;38(5):393-402. Epub 2012 Jun 27 doi: 10.1016/j.diabet.2012.05.001. PMID: 22742875

Recent clinical studies

Etiology

The impact of pylorus preservation on the development of nonalcoholic fatty liver disease after pancreaticoduodenectomy: A historical cohort study.
Jeon D, Park BH, Lee HC, Park Y, Lee W, Lee JH, Song KB, Hwang DW, Kim SC, Choi J
J Hepatobiliary Pancreat Sci 2022 Aug;29(8):863-873. Epub 2022 Apr 30 doi: 10.1002/jhbp.1150. PMID: 35434927
Gastroparesis and functional dyspepsia: different diseases or different ends of the spectrum?
Cangemi DJ, Lacy BE
Curr Opin Gastroenterol 2020 Nov;36(6):509-517. doi: 10.1097/MOG.0000000000000677. PMID: 32868504
Current trends in the diagnosis and treatment of pyloric stenosis.
Acker SN, Garcia AJ, Ross JT, Somme S
Pediatr Surg Int 2015 Apr;31(4):363-6. Epub 2015 Feb 12 doi: 10.1007/s00383-015-3682-3. PMID: 25672283
The ins and outs of pyloromyotomy: what we have learned in 35 years.
Ein SH, Masiakos PT, Ein A
Pediatr Surg Int 2014 May;30(5):467-80. Epub 2014 Mar 14 doi: 10.1007/s00383-014-3488-8. PMID: 24626877
Infantile hypertrophic pyloric stenosis--genetics and syndromes.
Peeters B, Benninga MA, Hennekam RC
Nat Rev Gastroenterol Hepatol 2012 Nov;9(11):646-60. Epub 2012 Jul 10 doi: 10.1038/nrgastro.2012.133. PMID: 22777173

Diagnosis

Gastroparesis.
Camilleri M, Sanders KM
Gastroenterology 2022 Jan;162(1):68-87.e1. Epub 2021 Oct 27 doi: 10.1053/j.gastro.2021.10.028. PMID: 34717924Free PMC Article
Epidermolysis bullosa with congenital absence of skin: Review of the literature.
Martinez-Moreno A, Ocampo-Candiani J, Alba-Rojas E
Pediatr Dermatol 2020 Sep;37(5):821-826. Epub 2020 Jul 20 doi: 10.1111/pde.14245. PMID: 32686866
Double pylorus.
Qi X, Guo X, Shao X
Dig Liver Dis 2019 Dec;51(12):1739. Epub 2019 Oct 11 doi: 10.1016/j.dld.2019.09.007. PMID: 31611154
Double pylorus.
Goh BK, Tan HK
Am J Surg 2006 Apr;191(4):515-6. doi: 10.1016/j.amjsurg.2005.10.024. PMID: 16531146
Hypertrophic pyloric stenosis.
Deluca SA
Am Fam Physician 1993 Jun;47(8):1771-3. PMID: 8498286

Therapy

Gastric peroral endoscopic myotomy (G-POEM) for refractory gastroparesis.
Testoni SG, Azzolini F, Esposito D, Testoni PA
Minerva Gastroenterol (Torino) 2023 Jun;69(2):209-216. Epub 2021 Sep 13 doi: 10.23736/S2724-5985.21.03005-9. PMID: 34515454
Double pylorus.
Qi X, Guo X, Shao X
Dig Liver Dis 2019 Dec;51(12):1739. Epub 2019 Oct 11 doi: 10.1016/j.dld.2019.09.007. PMID: 31611154
Double pylorus sign.
Kane LA, Stanich PP, Oza VM
Indian J Gastroenterol 2015 Jan;34(1):92. doi: 10.1007/s12664-014-0533-4. PMID: 25586076
Gastric electrical stimulation for the treatment of diabetic gastroparesis.
Guerci B, Bourgeois C, Bresler L, Scherrer ML, Böhme P
Diabetes Metab 2012 Nov;38(5):393-402. Epub 2012 Jun 27 doi: 10.1016/j.diabet.2012.05.001. PMID: 22742875
Postgastrectomy syndromes.
Eagon JC, Miedema BW, Kelly KA
Surg Clin North Am 1992 Apr;72(2):445-65. doi: 10.1016/s0039-6109(16)45689-6. PMID: 1549803

Prognosis

Gastric peroral endoscopic myotomy (G-POEM) for refractory gastroparesis.
Testoni SG, Azzolini F, Esposito D, Testoni PA
Minerva Gastroenterol (Torino) 2023 Jun;69(2):209-216. Epub 2021 Sep 13 doi: 10.23736/S2724-5985.21.03005-9. PMID: 34515454
Gastroparesis.
Camilleri M, Sanders KM
Gastroenterology 2022 Jan;162(1):68-87.e1. Epub 2021 Oct 27 doi: 10.1053/j.gastro.2021.10.028. PMID: 34717924Free PMC Article
Gastroparesis and functional dyspepsia: different diseases or different ends of the spectrum?
Cangemi DJ, Lacy BE
Curr Opin Gastroenterol 2020 Nov;36(6):509-517. doi: 10.1097/MOG.0000000000000677. PMID: 32868504
Epidermolysis bullosa with congenital absence of skin: Review of the literature.
Martinez-Moreno A, Ocampo-Candiani J, Alba-Rojas E
Pediatr Dermatol 2020 Sep;37(5):821-826. Epub 2020 Jul 20 doi: 10.1111/pde.14245. PMID: 32686866
Postgastrectomy syndromes.
Eagon JC, Miedema BW, Kelly KA
Surg Clin North Am 1992 Apr;72(2):445-65. doi: 10.1016/s0039-6109(16)45689-6. PMID: 1549803

Clinical prediction guides

Gastric peroral endoscopic myotomy (G-POEM) for refractory gastroparesis.
Testoni SG, Azzolini F, Esposito D, Testoni PA
Minerva Gastroenterol (Torino) 2023 Jun;69(2):209-216. Epub 2021 Sep 13 doi: 10.23736/S2724-5985.21.03005-9. PMID: 34515454
Gastroparesis.
Camilleri M, Sanders KM
Gastroenterology 2022 Jan;162(1):68-87.e1. Epub 2021 Oct 27 doi: 10.1053/j.gastro.2021.10.028. PMID: 34717924Free PMC Article
Ultrasonographic Imaging of the Fetal Duodenal Tract.
Toprak E, Işıkalan MM
J Ultrasound Med 2022 Mar;41(3):735-741. Epub 2021 May 27 doi: 10.1002/jum.15758. PMID: 34042208
Gastroparesis and functional dyspepsia: different diseases or different ends of the spectrum?
Cangemi DJ, Lacy BE
Curr Opin Gastroenterol 2020 Nov;36(6):509-517. doi: 10.1097/MOG.0000000000000677. PMID: 32868504
Clinical characteristics of double pylorus.
Hu TH, Tsai TL, Hsu CC, Lu SN, Hsiao M, Changchien CS
Gastrointest Endosc 2001 Oct;54(4):464-70. doi: 10.1067/mge.2001.117543. PMID: 11577308

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