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Scrooge, Ebenezer [TEST]
MRN7892135
71 M
DOB21-Mar-1955
CodeFull
AllergiesNKDA
AttendingDr. Bergström
AdmitMay 19
LocMed · 7 ICU-SD · 712

AI activity for this patient.

Margin

Radiology incidental findings agent

Reviews radiology reports for incidental findings not on the active problem list. Findings are surfaced as structured proposals for clinician verification, which become entries on the problem list when verified.

Reviewed 1 imaging study. 1 verified, 6 pending review.

Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

Incidental 8 mm solid pulmonary nodule in the medial right lower lobe with smooth borders

From the report:
8 mm solid pulmonary nodule in the right lower lobe. Recommend follow-up per Fleischner Society guidelines
Suggested problem: Incidental solitary pulmonary nodule, right lower lobe (R91.1)
Suggested code, verify before adding.

Radiologist recommendation: Recommend follow-up per Fleischner Society guidelines (dedicated chest CT at 6-12 months given intermediate risk)

Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

Indeterminate 1.4 cm hypodensity in hepatic segment VII, too small to fully characterize

Reduced extraction confidence — radiologist used tentative language.

From the report:
1.4 cm hepatic hypodensity, indeterminate. Recommend dedicated abdominal MRI or contrast-enhanced ultrasound for further characterization.
Hedging language:
too small to fully characterize on this study
Suggested problem: Indeterminate hepatic lesion, requires further characterization (R93.2)
Suggested code, verify before adding.

Radiologist recommendation: Recommend dedicated abdominal MRI or contrast-enhanced ultrasound for further characterization

Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

1.8 cm right adrenal lesion, ~15 HU, most likely lipid-poor adenoma

Reduced extraction confidence — radiologist used tentative language.

From the report:
1.8 cm right adrenal lesion, most likely adenoma. Dedicated adrenal protocol CT can confirm if clinically warranted.
Hedging language:
most likely representing a lipid-poor adenoma
Suggested problem: Incidental right adrenal nodule, likely adenoma (D35.00)
Suggested code, verify before adding.

Radiologist recommendation: Dedicated adrenal protocol CT can confirm if clinically warranted

Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

Small bilateral pleural effusions, right greater than left

From the report:
Small bilateral pleural effusions, right greater than left.
Suggested problem: Small bilateral pleural effusions (J90)
Suggested code, verify before adding.
Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

Atherosclerotic calcification of the abdominal aorta, no aneurysm

From the report:
Atherosclerotic calcification of the abdominal aorta without aneurysm.
Suggested problem: Atherosclerosis of aorta (I70.0)
Suggested code, verify before adding.
Margin · CT Abdomen/Pelvis with contrast · 2026-05-19

Multilevel degenerative changes of the lumbar spine

From the report:
Multilevel degenerative change of the lumbar spine.
Suggested problem: Lumbar spondylosis (M47.816)
Suggested code, verify before adding.

Audit log

  • May 22, 2026 20:29 UTC · Margin reviewed CT Abdomen/Pelvis with contrast from May 19, 2026. 6 findings proposed.

Lowfire

Neutropenic-fever empiric coverage agent

Deterministic IDSA / ASCO empiric coverage. When an ANC below 500 pairs with a temperature at or above 38.3 °C, the agent proposes a class-level antibiotic bundle for the clinician to sign or override. The algorithm is the source of truth; Claude only voices the recommendation.

Triggered. Bundle proposed for sign / override.

Lowfire · Neutropenic Fever · 2026-06-12

ANC 200, T 38.6°C — neutropenic fever criteria met.

ANC
200 cells/µL
Temperature
38.6 °C
Systolic BP
146 mmHg
Hemodynamically stable
yes
MDR history
none
Indwelling catheter / line
no

Antibiotics

  • β-lactam-1 · IV · X g every Y hours

Cultures

  • Blood cultures × 2two separate peripheral sites
  • Urinalysis with culture

Ancillary

  • CBC with differentialrepeat in 6 hours
  • Comprehensive metabolic panel
  • Lactate

Nursing

  • Vital signs every 1 hour × 4 hours, then every 4 hours
  • Reverse isolation precautionsneutropenic patient

Pharmacy

  • Verify renal dosing on empiric antibiotics

Decisions

  • Trigger met: ANC 200 cells/mm³ (<500) and temperature 38.6°C (single ≥38.3°C).
  • Risk stratification: high-risk inpatient IV pathway (v1 default for the simplified algorithm).
  • Empiric antipseudomonal β-lactam-1 monotherapy with β-lactam-1.

Out of scope

  • Local antibiogram and unit-specific resistance patterns are not in the algorithm; consider when finalizing coverage.
  • Pediatric dosing is not covered by this algorithm (adults only).
  • MASCC scoring and full risk-stratification beyond hemodynamic stability are not implemented in v1.

Second opinion

Simulated colleague voice; class-level antibiotic names only. No real drug names are sent to the model.

Sign writes class-level antibiotics + "Neutropenic fever" problem. Override writes nothing.