FISH, HES/Leukemia, 4q12 Rearrangement (FIP1L1-PDGFRA) | Casandra.ai

Pricing CDx Tests Sponsored Testing

|Login Get a Demo

Loading...

Cloud-based ordering platform and AI onramp for diagnostic labs.

Where providers find sponsored, no-cost lab tests.

FDA-approved companion diagnostics for precision medicine therapies.

Platform

Overview
Test Catalog
Admin + Routing
EHR Ordering
LIS/LIMS Overlay
AI + Analytics
Security + Compliance

Solutions

Solutions
How It Works
Resources

About Casandra

Overview
Leadership
Contact

Get Started

Get a Demo
HIPAA-ready
Secure cloud

Made with ❤️ in the 🇺🇸

© 2026 Casandra.ai. All rights reserved.

Casandra

Casandra Test Code QD89599Version 1 (DRAFT)

Performing Lab

Lab Quest DiagnosticsLab Test ID 16837CPT Codes 88271, 88275

FISH, HES/Leukemia, 4q12 Rearrangement (FIP1L1-PDGFRA)

Clinical Use

Use

Not provided.

Special Instructions

Not provided.

Limitations

Not provided.

Test Details

Methodology

Chromosomal / Cytogenetics

Biomarkers

Unknown CNV

Copy Number Region

Copy Number • Categorical (e.g., Positive / Negative / Indeterminate)

Result Turnaround Time

5-7 days

Related Documents

For more information, please review the documents below

Lab test overview

Specimen Requirements

Specimen

Whole Blood

Volume

3–5 mL

Minimum Volume

Not provided

Container

Dark Green (Sodium Heparin)