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Updated: Jul 25, 2026

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Acute urinary retention due to ectopic pregnancy
P R David1, A J Gianotti, G M Garmel
1Stanford/Kaiser Permanente Emergency Medicine Program, Stanford University, Palo Alto, CA, USA.
Abstract:
Two cases of ectopic pregnancy are presented in which acute urinary retention was a salient clinical feature. The emergency physician must consider ectopic pregnancy in the differential diagnosis in any woman of child-bearing age with abdominal, pelvic, or urinary complaints.
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