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Availability, utilization, and barriers to bowel ultrasound for necrotizing enterocolitis...

Video Published 2026-07-14

Timestops (2)

0:00
Do you routinely use bowel ultrasound to diagnose necrotizin…
Do you routinely use bowel ultrasound to diagnose necrotizing enterocolitis? I'm Lizzie Lee from Cincinnati Children's, …
0:26
While bowel ultrasound was available in 83% of level 4 NICUs
While bowel ultrasound was available in 83% of level 4 NICUs, clinicians reported using it inconsistently, most often on…

Topic Overview

A brief survey of bowel ultrasound adoption for necrotizing enterocolitis (NEC) diagnosis across U.S. children's hospitals. While 83% of level 4 NICUs have the technology available, clinicians use it inconsistently—most often only when X-rays are inconclusive. The primary barriers are lack of standardized protocols, limited provider training, and uncertainty about how ultrasound findings should guide treatment decisions rather than technology access itself.

Key Takeaways

  • 83% of level 4 NICUs have bowel ultrasound available, but use remains inconsistent—typically reserved for inconclusive X-rays. (0:26)
  • Lack of standardized protocols and provider training are the primary barriers to bowel ultrasound adoption, not technology access. (0:36)
  • Uncertainty about how ultrasound findings should guide NEC treatment decisions limits clinical integration despite availability. (0:36)
  • Wider bowel ultrasound adoption for NEC requires better evidence, standardized guidelines, and improved clinician training. (0:46)

Inside this episode

Kai, the Library's AI content creator, listened to this episode and mapped who's speaking, the chapters, key claims, and cases. Every item links to the exact moment in the recording.

AI-enriched

Who's speaking

  • Lizzie Lee — host

Chapters

  • 0:00Bowel Ultrasound Adoption Barriers in NEC Diagnosis — Survey findings on availability versus utilization of bowel ultrasound for NEC across children's hospitals, identifying key implementation barriers.

Key claims

  • 0:08Bowel ultrasound is becoming an important tool for diagnosing necrotizing enterocolitis — Lizzie Lee
  • 0:19A national survey included more than 100 neonatologists, surgeons, and radiologists from 42 children's hospitals — Lizzie Lee
  • 0:26Bowel ultrasound was available in 83% of level 4 NICUs — Lizzie Lee
  • 0:26Clinicians reported using bowel ultrasound inconsistently, most often only when X-rays were inconclusive — Lizzie Lee
  • 0:36The biggest barriers to bowel ultrasound adoption were lack of standardized protocols, limited provider training, and uncertainty about how bowel ultrasound should guide treatment decisions — Lizzie Lee
  • 0:46Wider adoption of bowel ultrasound for NEC will depend on better evidence, standardized guidelines, and improved clinician training — Lizzie Lee

Open questions

  • How should bowel ultrasound findings guide treatment decisions in NEC?
This episode was analyzed and enriched by Kai, the Library's AI content creator. Every item links to the moment it comes from — click a timestamp to listen in context.
Written for:

Bowel Ultrasound for NEC: Available in Most Level 4 NICUs but Inconsistently Used

The essential version of this episode — what it covers, the points that matter most, and what it changes for you. Written by Kai from the episode transcript and reviewed before publishing.

For the care team · Core brief · AI-written, human-reviewed

What the Survey Found

A national survey of more than 100 neonatologists, surgeons, and radiologists from 42 children's hospitals examined how bowel ultrasound is being used to diagnose necrotizing enterocolitis 0:19. Bowel ultrasound was available in 83% of level 4 NICUs 0:26, but clinicians reported using it inconsistently, most often only when X-rays were inconclusive 0:26.

The Real Barriers

The gap between availability and utilization is not about equipment access. The biggest barriers to bowel ultrasound adoption were lack of standardized protocols, limited provider training, and uncertainty about how bowel ultrasound should guide treatment decisions 0:36. In other words, clinicians have the technology but lack consensus on when to order it, how to interpret findings, and what to do with the results.

What This Means for Practice

Bowel ultrasound is becoming an important tool for diagnosing necrotizing enterocolitis 0:08, but this survey reveals a classic implementation gap: a diagnostic modality that exists in most advanced NICUs but functions primarily as a second-line study rather than a routine part of the workup. For surgeons and neonatologists managing NEC, this means the tool may be available when you need it, but your radiology colleagues may have limited experience interpreting bowel ultrasound in this context, and there may be no institutional protocol guiding its use.

Wider adoption of bowel ultrasound for NEC will depend on better evidence, standardized guidelines, and improved clinician training 0:46. Until then, expect variability in how and when it gets used, even within institutions that have the capability.

Takeaways from this story

  • Bowel ultrasound is available in 83% of level 4 NICUs but used inconsistently, mostly when X-rays are inconclusive.
  • Main barriers are lack of standardized protocols, limited training, and unclear treatment algorithms—not equipment access.
  • Wider adoption requires better evidence, standardized guidelines, and improved clinician training across specialties.

Keywords

necrotizing enterocolitis NEC bowel ultrasound X-rays Cincinnati Children's

Hashtags

#NecrotizingEnterocolitis #BowelUltrasound #Neonatology #NICU #PediatricImaging

Transcript

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