Endosc Int Open 2016; 04(11): E1194-E1196
DOI: 10.1055/s-0042-116147
Original article
© Georg Thieme Verlag KG Stuttgart · New York

Right adrenal gland prospective evaluation through transgastric endoscopic ultrasound: an alternative approach

Pedro C. Figueiredo
1   Gastroenterology Department, Hospital da Luz, Lisbon, Portugal
,
Pedro Pinto-Marques
1   Gastroenterology Department, Hospital da Luz, Lisbon, Portugal
,
Ines Almeida
1   Gastroenterology Department, Hospital da Luz, Lisbon, Portugal
,
Pedro C. Gomes
2   Anesthesiology Department, Hospital da Luz, Lisbon, Portugal
,
David Serra
1   Gastroenterology Department, Hospital da Luz, Lisbon, Portugal
› Author Affiliations
Further Information

Publication History

submitted11 April 2016

accepted after revision19 August 2016

Publication Date:
07 October 2016 (online)

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Background and aims: Endoscopic ultrasound (EUS) guided right adrenal gland (RAG) evaluation is frequently unsuccessful and, when feasible, requires a cumbersome maneuver through the duodenum. In our experience, the use of a recent ultrasound platform has enabled transgastric detection of the RAG with a simple maneuver. The aim of this study was to determine the RAG transgastric EUS detection rate and identify predictive factors for failure.

Methods: Consecutive patients referred to EUS in a single center were prospectively included over a 6-month period. Success was defined as RAG transgastric EUS detection within 180 seconds. Logistic regression analysis was used to assess factors associated with failure.

Results: Among 100 patients, the success rate for RAG transgastric EUS detection was 75 %, with a median maneuver duration of 45 seconds [interquartile range, 25 – 70 seconds]. Two incidental RAG lesions were detected. Of possible demographic and anthropometric predictive factors for failure, only age (OR 1.04; P = 0.04) was statistically significant on multivariate analysis.

Conclusions: The transgastric EUS approach for RAG detection is simple, fast and effective.