Colon Transit Scintigraphy in Schaaf-Yang Syndrome.


Journal

Clinical nuclear medicine
ISSN: 1536-0229
Titre abrégé: Clin Nucl Med
Pays: United States
ID NLM: 7611109

Informations de publication

Date de publication:
01 Jan 2022
Historique:
pubmed: 27 6 2021
medline: 15 12 2021
entrez: 26 6 2021
Statut: ppublish

Résumé

Schaaf-Yang syndrome is a genetic disorder characterized by delayed psychomotor development, hypotonia, intellectual disability, feeding difficulties, and variable dysmorphic facial features. It is an extremely rare disorder with over 250 cases reported in the medical literature. This condition has been determined to be inherited by an autosomal dominant pattern. We present colon transit scintigraphy of a 6-year-old boy with history of chronic constipation with poor response to medical treatment, clinical characteristics, and gene mutations consistent with this syndrome. After oral administration of 111In-DTPA, planar and SPECT/CT images showed rapid proximal colonic transit and anorectal retention.

Identifiants

pubmed: 34172599
doi: 10.1097/RLU.0000000000003778
pii: 00003072-202201000-00060
doi:

Types de publication

Case Reports Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

e85-e86

Informations de copyright

Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.

Déclaration de conflit d'intérêts

Conflicts of interest and sources of funding: none declared.

Références

Maurer AH, Camilleri M, Donohoe K, et al. The SNMMI and EANM practice guideline for small-bowel and colon transit 1.0. J Nucl Med . 2013;54:2004–2013.
Schaaf CP, Marbach F. Schaaf-Yang syndrome. 2021 Feb 11. In: Adam MP, Ardinger HH, Pagon RA, et al., eds. GeneReviews ® [Internet]. Seattle, WA: University of Washington, Seattle; 1993–2021.
Schaaf CP, Gonzalez-Garay ML, Xia F, et al. Truncating mutations of MAGEL2 cause Prader-Willi phenotypes and autism. Nat Genet . 2013;45:1405–1408.
McCarthy J, Lupo PJ, Kovar E, et al. Schaaf-Yang syndrome overview: report of 78 individuals. Am J Med Genet A . 2018;176:2564–2574.
Solnes LB, Sheikhbahaei S, Ziessman HA. Nuclear scintigraphy in practice: gastrointestinal motility. AJR Am J Roentgenol . 2018;211:260–266.
Chumpitazi B, Nurko S. Pediatric gastrointestinal motility disorders: challenges and a clinical update. Gastroenterol Hepatol (N Y) . 2008;4:140–148.
Yik YI, Cain TM, Tudball CF, et al. Nuclear transit studies of patients with intractable chronic constipation reveal a subgroup with rapid proximal colonic transit. J Pediatr Surg . 2011;46:1406–1411.
Rao SS, Camilleri M, Hasler WL, et al. Evaluation of gastrointestinal transit in clinical practice: position paper of the American and European Neurogastroenterology and motility societies. Neurogastroenterol Motil . 2011;23:8–23.

Auteurs

Jose R Infante (JR)

From the Nuclear Medicine Department, Complejo Hospitalario Universitario, Badajoz, Spain.

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