How Our Patient Articles Are Made: Peer-Reviewed Sources, Physician Oversight, and a Machine-Translation Gate

Diagnostic Detectives Network publishes several hundred free patient-education articles, each based on a specific peer-reviewed medical article or clinical trial, and each is translated for readers in 10 additional languages. This post explains, in plain terms, how that library is built and checked.

Where an article starts

Every article begins from a peer-reviewed source: a study or review published in the medical literature, most often about a specific diagnosis, treatment, or clinical trial result. Diagnostic Detectives Network does not start from opinion or marketing copy — it starts from the published article itself, with its title, authors, and journal identified and cited.

How the English article is written

The English explanation is produced with the help of an AI writing system, working directly from the source article, and is only accepted if it reaches a complete structure — including the closing source-and-citation section that links back to the original study. Diagnostic Detectives Network was built and is overseen by Anton Titov, MD, PhD, who is credited on each article's page data as the method's physician overseer; the method itself, including which sources qualify and how an article must be structured, was designed under his direction.

How translation works — and how it is checked

Translation into DDN's other languages is done by AI language models, not by an outside human translation agency. To keep that honest, Diagnostic Detectives Network built a checking step, or "gate," into the process: every translation is checked by a second, independent AI model before it is allowed to go live. If the checking model is not confident that a translation preserves the original meaning — for example, if it suspects a dropped detail, a changed number, or a mistranslated medical term — that translation is held back rather than published, and re-checked before it is tried again.

This is a machine-made and machine-checked process, not a claim of professional human translation. Diagnostic Detectives Network states this plainly because it matters: readers should know how a translation was produced when they are making a medical decision based on it.

What this means for readers

• Every article traces back to a real, named, peer-reviewed source.
• Article structure and completeness are checked automatically before publishing.
• Translations are produced and verified by AI models under a defined quality gate, not by human translators.
• Readers with a specific medical decision to make are encouraged to discuss any article with their own treating physician, or to consider an independent expert-panel opinion for complex cases.

To learn about DDN's paid expert-panel service for an active medical decision, see Medical Second Opinion.