# Mobile diagnostic units that biopsy, scan and treat on the same visit

Source: https://onco.cc/ideas/idea-acc-mobile-see-and-treat-units/  
OnCo record `idea-acc-mobile-see-and-treat-units` (Idea). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Vans equipped with ultrasound, biopsy kits, cervical screening and a link to a distant pathologist could bring a cancer diagnosis, and for cervical pre-cancer immediate treatment, to villages far from any hospital.

## Summary

Rural patients in LMICs often make three or four long trips before diagnosis, and patients drop out at each step. A mobile unit staffed by a nurse and a clinical officer, carrying portable ultrasound, core-biopsy equipment, HPV testing and thermal ablation, and connected to a telepathology hub, compresses the pathway into one or two visits. Mobile breast and cervical screening exists in several countries; combining diagnosis and treatment in one visit is the new step.

## Fields

- Kind: Idea
- Last checked: 2026-09-08
- Hypothesis: Communities served by a see-and-treat mobile unit will show a higher proportion of breast and cervical cancers diagnosed at stage I-II and a lower loss-to-follow-up between suspicion and diagnosis than matched communities relying on referral.
- Rationale: Each additional visit before diagnosis loses a fraction of patients to cost and distance; collapsing visits is the single most effective adherence intervention in resource-limited care.
- Proposed test: Cluster-randomised evaluation across 20 rural districts with stage distribution, loss to follow-up, and cost per early-stage cancer detected as endpoints.
- Maturity: early-clinical
- Actor: clinic

## Sources

- Bottleneck evidence (Most of the world has almost no cancer care): WHO fact sheet, Cancer: https://www.who.int/news-room/fact-sheets/detail/cancer

## Connected records

- cancers: [Cervical cancer](https://onco.cc/cancers/cervical/), [HR-positive / HER2-negative breast cancer](https://onco.cc/cancers/breast-hr-positive/)
- technologies: [Digital pathology & AI](https://onco.cc/technologies/digital-pathology-ai/), [Ultrasound](https://onco.cc/technologies/ultrasound/)
- bottlenecks: [Most of the world has almost no cancer care](https://onco.cc/bottlenecks/b-global-access/), [The hardest cancers are found late](https://onco.cc/bottlenecks/b-early-detection/)

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