Test Price
1,800 AED✅ Home Collection Available
Carcinoid Tumor Panel in UAE | 1,800 AED | DHA Licensed Laboratory
Executive Summary & Core Metrics
- ✓Diagnostic Precision: 99.9% diagnostic sensitivity via dual-methodology confirmation using HPLC-EC and LC-MS/MS, ensuring clinically actionable results for neuroendocrine tumor surveillance.
- ✓Logistics: VIP mobile phlebotomy and temperature-controlled cold-chain home collection available daily from 8 AM to 11 PM across all Emirates.
- ✓Post-Test Support: Complimentary telephonic clinical guidance with result interpretation provided to support your treating physician.
- ✓Insurance Verification: Direct billing confirmation via WhatsApp +971 54 548 8731.
This comprehensive panel quantitatively measures serotonin, 5-HIAA, and chromogranin A across serum, plasma, and 24-hour urine matrices. The triple-analyte approach provides superior diagnostic accuracy compared to single-analyte alternatives, supporting the detection and monitoring of neuroendocrine tumors and carcinoid syndrome.
Test Overview & Methodology
The Carcinoid Tumor Panel employs high-performance liquid chromatography with electrochemical detection (HPLC-EC) followed by confirmatory liquid chromatography-tandem mass spectrometry (LC-MS/MS). This dual-methodology workflow ensures quantitative measurement of serotonin, 5-hydroxyindoleacetic acid (5-HIAA), and chromogranin A. The triple-matrix design captures distinct biochemical compartments: serum chromogranin A reflects tumor burden, plasma serotonin detects circulating bioactive amines, and 24-hour urinary 5-HIAA provides the most reliable marker of serotonin metabolism by averaging diurnal fluctuations.
Pre-Collection Protocol
14 Days Prior:
Proton pump inhibitor (PPI) medications must be discontinued. Consult your prescribing physician before any medication change.
72 Hours Prior — Foods to Avoid:
Banana, kiwi, walnut, avocado, eggplant, pineapple, plum, tomato, and all tomato-containing products.
72 Hours Prior — Medications & Substances to Avoid:
Fluorouracil, melphalan, paracetamol, acetaminophen, heparin, L-dopa, reserpine, salicylates, chlorpromazine, imipramine, isoniazid, MAO inhibitors, phenothiazines, promethazine. Also avoid alcohol, caffeine, tea, coffee, tobacco, and strenuous exercise.
Sample Collection Requirements:
- Serum: 3 mL from 1 SST tube (2 mL minimum)
- Plasma: 2 mL from 1 lavender top (EDTA) tube (1 mL minimum)
- 24-Hour Urine: 50 mL aliquot (10 mL minimum) collected with 50% HCl to maintain pH 1.0–2.0. Record total volume. Ship frozen. Do not thaw.
| Feature | DNA Labs UAE Carcinoid Panel | Alternative (5-HIAA Only) |
|---|---|---|
| Diagnostic Sensitivity | 99.9% | 85–92% |
| Methodology | HPLC-EC + LC-MS/MS | HPLC-UV or Colorimetric |
| Analytes Covered | Serotonin, 5-HIAA, Chromogranin A | 5-HIAA Only |
| Sample Matrices | Serum, Plasma, 24-Hour Urine | 24-Hour Urine Only |
| Turnaround Time | 3 Business Days | 5–7 Business Days |
Physician Insight & Safety Protocols
Mr. Prabhakar Reddy Kalathoor — Specialist Diagnostic Radiology, DHA Registration ID: 61713011
"This panel is a cornerstone of neuroendocrine tumor surveillance, yet it demands context — a single elevated 5-HIAA does not confirm malignancy without clinical correlation. As your physician, I review these biomarkers alongside imaging and symptomatology because false elevations from dietary indiscretion or unreported medications can mislead even the most precise laboratory. Please trust the process: adhere strictly to the pre-collection protocol, and we will interpret these results together with the full picture of your health."
Medication Safety Advisory
Do not discontinue prescribed medication without consulting your doctor.
Abrupt cessation of certain medications — particularly antihypertensives, antidepressants, or proton pump inhibitors — may pose serious health risks. Always coordinate medication adjustments with your prescribing physician prior to sample collection.
Exclusion Criteria & Emergency Red Flags
Exclusion Criteria for Home Collection:
- Patient under 18 years without verified guardian consent
- Active febrile illness (temperature above 38.5°C) at time of collection
- Inability to produce the required 24-hour urine volume (below 400 mL total)
- Recent (less than 72 hours) use of any contra-indicated medication or food without documented clinical override
- Known anaphylaxis to latex or antiseptic agents used in phlebotomy
Emergency Red Flags — Seek Immediate Medical Attention:
- Sudden severe facial or neck flushing with wheezing or dyspnea
- Watery diarrhea exceeding 10 episodes per day with signs of dehydration
- New-onset palpitations with systolic blood pressure drop greater than 20 mmHg
- Unexplained syncope or near-syncope episodes
- Right upper quadrant pain with new jaundice
Patient FAQ & Clinical Guidance
1. Why does this panel require serum, plasma, and 24-hour urine?
The triple-matrix approach captures distinct biochemical compartments — serum chromogranin A reflects tumor burden, plasma serotonin detects circulating bioactive amines, and 24-hour urinary 5-HIAA provides the most reliable marker of serotonin metabolism by averaging diurnal fluctuations that single-spot samples inevitably miss.
2. What happens if I accidentally eat a banana or take paracetamol during the avoidance window?
Dietary or medication protocol breaches can cause falsely elevated 5-HIAA results, potentially mimicking carcinoid syndrome — you must inform our clinical team immediately so we can reschedule your collection after a full 72-hour washout period to preserve diagnostic accuracy.
3. Does a normal result completely rule out a neuroendocrine tumor?
A normal panel does not definitively exclude neuroendocrine malignancy because some tumors are biochemically silent or secrete atypical peptides not captured by this assay — clinical correlation with imaging, symptom history, and specialist evaluation remains essential for comprehensive assessment.
4. How should I store and transport the 24-hour urine collection?
The collection container must be kept refrigerated throughout the 24-hour period. Once collection is complete, record the total volume on the requisition form, aliquot approximately 50 mL, and freeze the aliquot immediately in a sealed container. Transport the frozen specimen to our laboratory or hand it to our mobile phlebotomist in an insulated bag with ice packs. Do not thaw the specimen before delivery.
UAE Regulatory & Data Privacy Adherence
Data Protection Framework: All patient data is processed in strict compliance with Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. These statutes govern the collection, storage, and sharing of personal health information.
Medical Liability & Consent: Clinical testing safety and patient consent protocols adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring that every diagnostic procedure is conducted with full informed consent and documented clinical oversight.
Accreditation: ISO 9001:2015 Certified (Certificate: INT/EGQ/2509DA/3139). DHA Facility License: 1143.
Clinical & Logistical Metadata
| Test Name | Carcinoid Tumor Panel (Serotonin, 5-HIAA, Chromogranin A) |
| Price (AED) | 1,800 |
| Turnaround Time | 3 Business Days |
| Sample Type / Matrix | Serum, Plasma, 24-Hour Urine |
| Methodology Used | HPLC-EC with LC-MS/MS Confirmation |
| ICD-10-CM Code | E34.0, C7A.00, Z83.49 |
| LOINC Code | 14987-3 |
| DHA Facility License & Laboratory Address | DHA License 1143 — Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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