A rash is a skin lesion. The patient's blood rheology will have a more significant change. There are a variety of manifestations ranging from simple skin color changes to skin surface bulging or blisters. The rash is characterized by large and small patches of red, sometimes itchy, sometimes not itchy. There are many types and causes of the disease, and it is necessary to diagnose according to different situations.

Basic Information

Specialist Category: Skin Examination Category: Other Inspections

Applicable gender: whether men and women apply fasting: fasting

Analysis results:

Below normal:

Normal value:
no

Above normal:

negative:
Normal platelet mean volume, platelet distribution width, whole blood viscosity, plasma viscosity, hematocrit, and fibrinogen were significantly similar to healthy controls.

Positive:
Abnormal results: There is a general change in blood rheology in patients with rash.

Tips: It is forbidden to eat high-sugar and high-fat foods before the inspection, fasting alcoholic beverages, spicy spicy foods, and avoiding foods that are easy to sensitize and difficult to digest. Normal value

Normal platelet mean volume, platelet distribution width, whole blood viscosity, plasma viscosity, hematocrit, and fibrinogen were significantly similar to healthy controls.

Clinical significance

Abnormal results of rash patients generally have significant changes in blood rheology. Some diseases with genetic or immunological abnormalities, such as psoriasis, have a more pronounced change in blood rheology. Therefore, through the detection of blood rheology in the examination of psoriasis, a reliable basis for the occurrence, development, outcome and prognosis of psoriasis is proposed.

Examine the population of patients with general allergic rash.

Positive results may be diseases: pigmented urticaria, small sweat gland cysts, pediatric papular dermatitis syndrome, congenital rubella, warts, neurodermatitis, dark spots, mulberry dermatitis, pigmented buds and filamentous fungus Disease, urticaria type drug eruption notice

Inappropriate population: systemic hard skin patients, pregnant women.

Taboo before the test: fasting, prohibiting the consumption of high-sugar and high-fat foods, fasting alcoholic, spicy and irritating foods, avoiding foods such as fish and shrimp that are susceptible to sensitization and non-digestion.

Requirements for inspection: The inspection process should be followed by the doctor to clean the infected area, and follow the doctor's arrangements and requirements.

Inspection process

Blood sampling routine test (hemorheology is a measure of blood thickness, viscosity, plasma viscosity, blood cell aggregation and blood cell coagulation) through eight indicators, urinary detection, and skin surface bacteria Chemical detection.

Not suitable for the crowd

Taboo population: systemic hard skin patients, pregnant women.

Adverse reactions and risks

Generally no special complications.