This method examines organs',liver, pancreas, cystisfellea, spleen, kidney, morphological defects, tumor, lump, and cyst. It is able to repeat the test because it does not use radiation. For the accurate result, it is recommended to take a test after fast for 8 hours.

It can check the shape, size, and tuber's shape of thyroid. This test does not use radiation, so it is safe and able to repeat it.
Ultrasonography transilluminates ultrasonic wave, which is harmless to body, to defect abnormality of thyroid, and it does not use radiation, so it is safe and doesn't accompany with pain even to repeat it.

Women in our nation often cannot be examined accurately by breast irradiation because they usually have dense breast. Breast ultrasonic examination does not have risk of radiation, so that it can be used to every aged women repeatedly. Quite accurately, it detects and diagnosescystis, benign and malignant tumor, which cannot be checked by breast irradiation. Even Breast ultrasonic examination is great for detecting tumor;however, it is hard to detect micro-calcification, so we recommend combining both breast ultrasonic and breast irradiation examination to diagnose breast cancer accurately in early stage.

Prostate ultrasonography can check on the size of prostate, calcification status, and prostate cancer. It is probably inconvenience since it examines through anus.
Prostate ultrasonography is useful not only for early detection but also checking improvement of macrorhinia after drug treatment as a result of it released recently reducing the size of prostate.

Unlike pelvic ultrasound, gynecology ultrasonography doesn't require suppressing urine, and can observe womb and ovary more accurately.

Echocardiographic assessment can diagnose cardiac anomaly and cardiac malfunction by evaluating the size, structure, movement, function of the heart.
It can accurately diagnose cardiac insufficiency, valvular disease, and pericardium disease by the cardiac disorder, and, especially, it precisely measures the speed of blood circulation scientifically. Also, it accurately examines variety of important diseases such as myocardial infraction, myocardial disease, and stroke by lifestyle disease, hypertension, diabetes and hyperlipidemia which are usually occurring among the middle aged.

Checking the flow of blood and exist of blood clot through checking cross section of the carotid with solography. We can predict the risk of stroke by examining the stage of hemotosis and the size and existence of blood clot inside the carotid with the data from the checkup

Lung computed tomography can accurately find a small lesion which cannot be discovered by general chest x-ray, in terms of diagnosing lung diseases (lung cancer and mediastinal lesions, aneurysm and vessel disease, and interstitial disease)

MRI & MRA uses magnetic field, so that it doesn't accompany with radiographic exposure, pain, and side effect. It examines head, muscle, bone and disk more accurately than CT, but not for lung or heart.

It is the most accurate and finest way to examine esophagus, stomach, and duodenum, and can diagnose gastric cancer, gastric ulcer, duodenalulcer, and esophagitis, also can verify Helicobacter and lesion by biopsy and examine at the same time. It can be more accurate if it combines with additional test such as scattering pigment during the examination.

It can be embarrassed and also bring pain because it's done through anus. If the patients' colon structure is complicated or if the patients have medical history of abdominal operation, the pain could be worse. Despite these inconveniences, the test will be accurate because the doctor watches at the inside of the patients' colon.

Roche Modular DPE and automated biochemistry immunity equipment Cobas c311 are the world class equipment which can get a result at the same day of the examine by testing not only biochemical examinations, such as liver function, kidney function, lipid test, and enzyme assay, but also immunological test, for exampletracheoscopy of diabetes and thyroid disease, tumor marker test, and hepatitis A, B, Cs, at the same time, so that these equipment are mainly used by many other laboratories, located in Ulsan university hospital, Samsung seoul hospital, and Seoul asan hospital.

Heart Rate Variability test interprets balance of autonomic nervous system and activity coefficient by analyzing cardiac impulse which are controlled by spontaneous activity of sinoatrial node and interaction between sympathetic and parasympathetic nerve. This test has been utilized by not only heart problems, for example coronary artery disease, hypertension, and myocardial infarction, but also by other variety of fields, such as renal insufficiency, and diabetes. It is also useful for gynecological field like premenstrual syndrome, menstrual pain, postpartum stroke, and menopausal disorder.