---
title: "VIRDX"
description: "High-level orientation — what VIRDX does and how the workstreams fit together."
image: "https://docs.virdx.dev/img/virdx-social-card.png"
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.virdx.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# VIRDX

VIRDX builds MRI-based diagnostics for prostate cancer, spanning the full
pipeline from data platform to synthetic data generation to deep-learning
inference:

- **`ve2e`** (the "inverse" workstream) — infers disease state (csPCa, ISUP
  grade, lesion location) from bi-parametric MRI using deep inverse models
  (DINO/ViT-based, e.g. `vx1`, `FlexDINO`). Competes on public benchmarks
  (PI-CAI Open Tuning Leaderboard). See
  [workstreams/inverse/index.md](/knowledge/wiki/workstreams/inverse).
- **`diffsim`** — a biophysical tissue-simulation engine that generates
  synthetic MR imaging data from tissue microstructure models, used to train
  and stress-test the `ve2e` inverse models and to explore MR sequence
  design. See [workstreams/diffsim/index.md](/knowledge/wiki/workstreams/diffsim).
- **`histo`** — histopathology imaging/annotation work (whole-slide images,
  tissue segmentation, vxAnnotate-produced pathology assessments) that
  grounds the biophysical tissue models used by `diffsim` and provides
  ground truth for `ve2e`. See
  [workstreams/histo/index.md](/knowledge/wiki/workstreams/histo).
- **`infrastructure`** — the data platform (`vxData`), Kubernetes cluster,
  CI/CD, and internal tooling (dashboard, vxAnnotate) that the science
  workstreams run on. See
  [workstreams/infrastructure/index.md](/knowledge/wiki/workstreams/infrastructure).

Other workstreams tracked by the org (`product`, `clinical`, `regulatory`,
`business`) have no dedicated wiki pages yet — no monthly reports or
inbox sessions have been filed for them so far either; there is nothing to
synthesize until material shows up in `inbox/`.

## Where to look for more

- Each workstream's `sops/` directory — the actionable how-to material. Start
  at [workstreams/infrastructure/sops/](/knowledge/wiki/workstreams/infrastructure/sops)
  and [workstreams/histo/sops/](/knowledge/wiki/workstreams/histo/sops).
- [Monthly reports overview](https://github.com/virdx/knowledge/blob/main/sources/monthly-reports/overview.md) —
  cross-workstream progress digest by month. Monthly reports are the only thing
  left under `sources/`; the legacy `guides/`, `investigations/` and
  `incidents/` trees were audited against the repos on 2026-08-06 and either
  promoted into `wiki/` or deleted.

Source: https://docs.virdx.dev/knowledge/wiki/virdx/index.mdx