Six curated scenarios — Breast, Pancreas, Liver, Colon, Lung, and a thyroid incidental finding — walking through the full OCTON journey: risk profile, scan with AI report, and the resulting preventative plan. Each demo is grounded in real clinical guidelines (NCCN, USPSTF, ACR, AASLD, ATA).
Pleomorphic microcalcifications in a linear-branching distribution — high-grade DCIS suspected.
1.6 cm branch-duct IPMN with mural nodule — worrisome stigmata; pre-malignant lesion identified.
1.8 cm hepatic nodule with arterial-phase hyperenhancement and washout — LI-RADS 5 (definite HCC).
8 mm tubulovillous adenoma in the sigmoid colon — pre-malignant polyp removed cleanly.
9 mm part-solid nodule with 4 mm solid component — Lung-RADS 4A; growth from baseline.
8 mm hypoechoic, taller-than-wide thyroid nodule with microcalcifications — TIRADS 5 (highly suspicious).
PI-RADS 4 lesion in the right peripheral zone (1 mL) — significant DWI restriction with focal early enhancement.
High-grade squamous intraepithelial lesion (HSIL · CIN 2-3) on directed colposcopy biopsy — pre-invasive disease curable with LEEP.
Asymmetric pigmented lesion on the upper-back · 7 mm · ABCDE-positive with chaotic dermoscopic pattern — consistent with thin invasive melanoma.
Right adnexal complex cystic-solid mass · 4.3 cm · solid component with arterial flow — O-RADS US 4 (intermediate-high risk).
1.4 cm hypoechoic, taller-than-wide nodule with microcalcifications · ACR-TIRADS TR5.
Multifocal signet-ring foci in random gastric biopsies (T1a) — pre-invasive diffuse-type cancer caught before mass formation.
Right renal Bosniak IV cystic mass · 2.8 cm · with avid arterial enhancement of mural nodule.
1.8 cm right tonsillar mass with 2.5 cm cystic level-II neck node — HPV-positive oropharyngeal SCC.
Multi-station lymphadenopathy with FDG-avid mediastinal + axillary + inguinal nodes — biopsy confirmed DLBCL Lugano III.
T2 / FLAIR-hyperintense, mildly enhancing left frontal mass with mass effect — IDH-mutant astrocytoma WHO CNS5 grade 3.
Visible 6 mm Paris IIa nodule in the distal Barrett's segment — high-grade dysplasia confirmed on biopsy.
3.2 cm sessile bladder mass at the right lateral wall · MRI VI-RADS 4 — high muscle-invasion suspicion.
Cubicle CACS 412 (severe coronary calcium) + LDL 168 — 9.5× Bayesian lift on 10-yr ASCVD risk.
Segmental infantile hemangioma in S3 (mandibular) + S1 (frontotemporal) distribution — PHACE syndrome workup required.
Insulin-resistance cluster: T2D + NAFLD F3 + stage-1 hypertension + early coronary calcification — Hebbian engine linked them as ONE problem.
Four periventricular FLAIR lesions + one juxtacortical + one infratentorial — dissemination in space + time per McDonald 2017.
DXA T-score −2.8 (osteoporosis) + sub-cortical white matter ischaemia + MoCA 24 → bisphosphonate + memory-clinic referral same week.
Chronic HCV genotype 1a · F2 fibrosis on FibroScan · DAA pan-genotypic regimen 12 weeks → SVR12 achieved · HCC surveillance opened.