Microtherapy · image-guided therapy

Microtherapeutical developments (especially guided CT and MRI) as it happens.

microtherapy.world follows the newest developments in microtherapy — highly localized, minimally invasive treatment guided by imaging — with a primary focus on interventional CT- and MRI-guided procedures. Every product surfaced here is scored against one published, six-category rubric; the same research, conferences and product highlights go out in a newsletter once a month.

Infographic comparing microtherapy and image-guided interventional therapy, from the 1980s to 2026 — convergence, not competition
Microtherapy is a highly localized, minimally invasive subset within the broader image-guided interventional therapy ecosystem — see the full history & timeline.

A brief history

Minimally invasive, image-guided therapy didn't arrive as a single invention. It accumulated — one imaging breakthrough and one steerable instrument at a time — across four decades, from radiologists reading film on a lightbox to scanners that guide the instrument in real time.

Read the full history and timeline →

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Iceball Margin Under 5 mm Linked to Local Failure in Renal Cryoablation 2026-09-01

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