Health Screening Wiki
Professional, plain-language guides to preventive screening — what each exam does, what each condition looks like early, and how it all fits together. No jargon, no sales pitch, sources cited.
Exams & Scans
Every test we offer — what it detects, what to expect on the day, and live package pricing.
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Abdominal Ultrasound
A radiation-free view of selected abdominal organs, used when symptoms, risk factors, examination findings, or another result justify it.
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Brain MR Angiogram
An MRI technique that maps blood vessels in the head and is used when the clinical question calls for vascular imaging.
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Carotid Ultrasound
A Doppler ultrasound of the neck arteries, used for symptoms or selected clinical indications—not routine general-population screening.
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Comprehensive Blood Panel
One blood draw, many lab results — blood count, blood sugar, cholesterol, liver and kidney, plus thyroid when there is a reason — each read against the laboratory's own reference range.
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Comprehensive Breast Imaging
Breast imaging selected by age, symptoms, breast density, prior findings, and individual cancer risk.
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Coronary CT Angiogram
A contrast-enhanced CT examination of the coronary arteries, used when the expected clinical benefit justifies contrast and radiation.
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DEXA Scan
A very-low-dose X-ray measurement of bone density; body-composition analysis is available only when included in the booked protocol.
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Full-Body MRI
A radiation-free survey of multiple body regions, with important limits and a meaningful chance of incidental findings.
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Gastroscopy & Colonoscopy
Endoscopic examinations selected according to symptoms and risk; colonoscopy can detect and remove polyps during the procedure.
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Heart Calcium Score
A non-contrast CT measurement of calcified coronary plaque that may refine cardiovascular risk in selected adults.
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Low-Dose Lung CT
A low-radiation chest CT with evidence of fewer lung-cancer deaths in heavy smokers; Taiwan also screens a family-history group (detection evidence).
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Thyroid Ultrasound
A radiation-free structural examination of the thyroid, usually used for symptoms, examination findings, or defined risk—not routine population screening.
Conditions We Screen For
The diseases screening is designed to catch early — and which exams find each one.
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Brain Aneurysm
A bulge in a brain artery that is usually silent and usually never ruptures. Screening is for specific higher-risk groups, after a clinician assesses your history.
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Cancer
Evidence-based screening targets specific cancers in defined groups; no scan or blood panel screens reliably for every cancer.
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Diabetes
Prediabetes and type 2 diabetes can be detected with validated blood tests; risk reduction is possible, but no result or intervention guarantees prevention.
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Fatty Liver Disease
A common, usually silent buildup of fat in the liver. An ultrasound often finds it; the question that matters is whether scarring has started.
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Gallstones
Hardened deposits in the gallbladder — common, usually silent, and seen well on a radiation-free ultrasound. Quiet gallbladder stones usually need no treatment.
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Gastrointestinal Health
Colorectal screening follows age and risk criteria; gastroscopy, colonoscopy, sedation, and biopsy are separate clinical decisions.
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Heart Disease
Coronary artery disease is the world's leading cause of death. Risk is assessed first from blood pressure, cholesterol, diabetes and smoking, with family history weighed alongside; imaging is for selected people.
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Kidney Stones
Hard mineral deposits that can cause sudden, severe pain. Ultrasound can show some before they hurt, but scanning for them is not routine screening.
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Respiratory Disease
Low-dose CT lowers lung-cancer deaths in heavy smokers; Taiwan also screens people with a family history. COPD is diagnosed from symptoms with a breathing test, not screened for with a scan.
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Stroke
Most stroke risk comes from things a doctor can measure and treat — blood pressure, heart rhythm, smoking, diabetes and cholesterol. Scans play a narrower role.
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Tumors
An imaging finding is not a diagnosis; organ-specific follow-up or biopsy may be needed to determine what a mass represents.
Body Regions & Organs
Organ-by-organ coverage: what gets checked where, and with which exam.
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Chest, Heart & Lungs
The heart, lungs and breasts — each read by its own test, and each test with its own eligibility.
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Digestive Tract
The hollow tract — esophagus, stomach and colon — judged from the inside by endoscopy, and for the colon often by a stool test first.
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Head & Brain
Brain, eyes, ears and sinuses can all appear on one MRI — useful for a defined question, and not a routine screen for everyone.
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Kidneys & Urinary Tract
Blood and urine tests measure how well the kidneys work; an ultrasound shows what they look like, when there is a reason to scan.
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Neck & Thyroid
The thyroid and the carotid arteries sit centimeters apart, and both are read by radiation-free ultrasound — when there is a reason to look.
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Pelvis & Reproductive Organs
What imaging can show of the prostate, uterus and ovaries — and the screening tests it does not replace.
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Spine, Bones & Skin
The body's framework and its largest organ — a spine MRI, a DEXA bone scan, and for the skin a clinician's eye rather than a scanner.
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Upper Abdomen
The solid digestive organs — liver, gallbladder, pancreas, spleen and adrenals — seen with ultrasound first, and with MRI or CT when a closer look is needed.
Procedure Types
The building blocks inside every screening package, explained.
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Bloodwork (Lab Tests)
One blood draw, many separate lab tests — the chemistry layer of a screening, each value read against its own reference range.
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CT Scan
A fast, detailed X-ray-based scan reserved for the jobs it does best — reading the lungs and measuring plaque in the heart.
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ENT Exam
A gentle, radiation-free look at your upper airway — ears, nose, sinuses, throat and larynx, often with a thin scope.
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Electrocardiogram (ECG)
A painless, few-minute recording of your heart's electrical rhythm — great at catching an irregular beat, but silent on the arteries.
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Eye Exam
A painless check of vision and eye health — and a direct look at the retina, where blood-vessel damage from diabetes or high blood pressure can show.
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Genetic Testing
A blood or saliva test that reads inherited DNA variants — it estimates future risk instead of measuring what is happening now, and starts with family history.
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Gynecology Exam
Cervical screening follows current age- and test-specific intervals; a pelvic examination is not a reliable screen for ovarian cancer.
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Hormone & Allergy Tests
Specialized hormone and allergy blood panels — added to your core screening only when a symptom or specific question gives a reason to look.
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MRI
A scan built from magnets and radio waves — no ionizing radiation at all. Here is the physics, the noise, the metal rule, contrast, and the honest word on the tube.
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Physical Exam & Biometrics
The measured baseline of any check-up — vitals, body metrics, and a hands-on physician exam that frame every scan and lab result.
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Ultrasound
The radiation-free first look — high-frequency sound waves that image the thyroid, abdomen and arteries in real time, with no X-rays or needles.
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Urine & Stool Tests
Laboratory samples used for selected urinary and colorectal questions; eligibility and follow-up depend on the exact test.
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X-Ray
The oldest, fastest imaging test — a low-dose beam that shows bone and gross chest changes, with a modern scan for the harder jobs.
Screen smart. Travel once. Know where you stand.
Compare screening packages, see exactly what each one includes, or talk to a coordinator about fitting the Screening Wiki into your visit to Taiwan.