ILLUSTRATIVE · FICTIONAL PATIENT · SYNTHETIC DATA · CLINICAL DECISION SUPPORT, NOT A DIAGNOSIS OR PRESCRIPTION
Evidenx does not score, diagnose, or prescribe. This card structures the clinical evidence and the differential to support the reviewing clinician, who makes the diagnosis, orders tests, prescribes, and decides disposition.
Step 1 of 8Scope & signal reduction
What the teleconsult assembled
A deployed service member was presented by a forward medic for teleconsultation. Six sources of clinical information were assembled and organised into one working syndrome and a differential to support the reviewing clinician. Nothing is discarded. Each finding remains an observation; this layer structures and correlates, it does not diagnose.
~40
findings across 6 sources
→
1
syndrome (acute febrile illness)
→
4
differentials weighed
History
day 4
medic-reported
Vital signs
serial
point-of-care
Tele-exam
video
guided by medic
Prophylaxis
on file
meds / adherence
POC diagnostics
few
role-1 limited
Prior encounters
2
deployment record
Step 2 of 8The clinical picture
A structured picture, not a diagnosis
Working syndrome:
acute undifferentiated febrile illness, day 4, in a malaria-endemic operating area, with reported chills/rigors and no localizing findings on guided tele-exam. This is a
structured clinical picture to support the clinician's differential. It is not a diagnosis.
framed againsttheater clinical guideline (illustrative)endemic-AOR differential list
evidence inhistory vitals tele-exam
The reference lists here (endemic-AOR differentials, theater clinical guidelines) are the medical analogue of the DFIR reference lists, authored and curated by a clinical SME, not by this tool.
Step 3 of 8Pertinent findings
Positives & negatives for the clinician to interpret
Fever pattern + rigors
temporal
Reported temperature to 39.4 C with chills/rigors over ~72 h; medic-recorded serial vitals show recurring spikes. Rigors are a pertinent positive to surface, not to interpret.
Chemoprophylaxis adherence
history
Prescribed antimalarial chemoprophylaxis on the deployment record; the member reports missed doses over the prior two weeks. A pertinent exposure/adherence fact for the clinician to weigh.
Absence of localizing signs
exam
Guided tele-exam records no focal respiratory, abdominal, urinary, or skin findings. Recorded neutrally; absence of localisation is itself informative to a differential.
Each item is a neutral clinical fact plus why it was surfaced. The system does not assign a diagnosis or a probability. It puts the pertinent positives and negatives in front of the clinician.
Step 4 of 8Timeline
Exposure, onset & course
Deployment Antimalarial chemoprophylaxis prescribedrecord
Prior 2 weeks Reported missed prophylaxis doseshistory
Day 0 Fever, malaise, chills beginonset
Day 2 Recurring fever spikes, rigorscourse
Day 4 Forward medic initiates teleconsultconsult
Day 4 No malaria RDT / smear available at role 1status
Step 5 of 8Differential considered
Competing diagnoses, tested against the findings
Malaria must not miss
Endemic AOR, reported prophylaxis gaps, recurring fever with rigors, no localising signs. Time-critical: cannot be excluded and must be ruled out. Not confirmable at role 1 today (no RDT/smear). This drives the plan on the next page.
Dengue / arboviral
Plausible in the AOR; would more typically show a different fever course, headache/myalgia, or platelet changes. Open; platelet data and warning-sign review pending.
Enteric fever (typhoid)
Possible; often with GI features and a stepwise fever. Open but less supported by the current picture; blood culture is not available forward.
Nonspecific viral / heat illness
Possible, but rigors and the endemic setting make a benign viral or heat-related cause a diagnosis of exclusion here, not to be assumed while malaria is unexcluded.
A differential is competing diagnoses held side by side and tested against the findings, the same alternative-hypotheses machinery used in the DFIR layer. The system flags the time-critical 'must-not-miss' but does not choose; the clinician does.
Step 6 of 8Expected but not yet collected
Austere diagnostics, recorded honestly
Malaria RDT / thick-and-thin smear
not_collected
The single most discriminating test here is not available at role 1. Its absence carries no weight for or against malaria. It defines what the plan must obtain.
CBC / platelet count
not_collected
Point-of-care haematology not available forward; would help weigh dengue and severity.
Blood cultures
not_collected
No forward capability; relevant to enteric fever; obtainable only at a higher role of care.
Focal imaging
absent
Guided tele-exam found no localising signs to image; not indicated at this time.
This is where austere care and Evidenx meet: not_collected (unavailable forward) is never held against a diagnosis. It is precisely what the plan is built to resolve. absent (assessed, not present) is different and evidentiary. Honest handling of what could not be gathered is the whole point down range.
Step 7 of 8Decision support & plan
For the clinician, not a diagnosis or orders
Acute undifferentiated febrile illness in a malaria-endemic AOR with reported prophylaxis gaps. Malaria is the time-critical must-not-miss and is currently unexcluded; three alternatives remain open pending diagnostics that are not available forward. The following is clinical decision support for the reviewing clinician, not a diagnosis, not orders, and carrying no score.
Time-critical priority
Rule out malaria. Obtain a malaria RDT and/or thick-and-thin smear as the first discriminating step wherever it can be reached.
If diagnostics unavailable forward
Consider evacuation to a role with malaria testing and haematology; the inability to exclude a must-not-miss endemic diagnosis is itself a disposition driver.
Empiric therapy
Any empiric antimalarial or other treatment is per current theater clinical guidelines and the treating clinician's judgment. (No agent or dose is stated here. This is decision support, not a prescription.)
Safety net / re-consult triggers
Return-precautions and re-consult on any deterioration: altered mental status, respiratory distress, persistent vomiting, reduced urine output, or a rising fever trend.
A licensed clinician makes the diagnosis, orders tests, prescribes, and decides evacuation. Evidenx structures the evidence and the differential; it does not diagnose, treat, or score.
Step 8 of 8Conclusion
The call is the reviewing clinician's. Evidenx stops at understanding
Evidenx has taken six sources of clinical information to
data, to
information, to
understanding, the structured, corroborated, bounded picture on the preceding pages. It stops here.
The conclusion is the reviewing clinician's to make.data → information → understanding → their conclusion
Evidenx has not decided, and does not decide: the diagnosis, the prescription, or the disposition. There is no score, rank, or confidence value in this card.
For the reviewing clinician to determine:
- Whether the structured picture supports the working syndrome in this patient.
- Which differential diagnoses remain in play, and the must-not-miss among them.
- Whether diagnostics that are unavailable forward must be reached first.
- The diagnosis, any treatment, and the disposition or evacuation decision.
The reviewing clinician determination
Left intentionally blank. This is the reviewing clinician's conclusion to record. Evidenx provides the evidence, not the verdict.