Leukocytes, neutrophils, PCT, erophthalmia, CRP, SAA, IL-6, fungal G experiment, GM experiment, EB virus antibody, EB virus DNA, CMV, respiratory virus series, Mycoplasma, Chlamydia antibody, Hydra's reaction, Exofire reaction, Brucella, Lyme disease antibody detection, lymphocyte culture interferon determination, abnormal lymphocytes, hepatitis antibodies, HIV, ink staining (Cryptococcal), toxoplasma gondii antibody, Pneumospora Carnivore infection ( PCP), blood culture (subacute infectious endocarditis), sputum culture drug sensitivity, urine culture, body fluid culture, Legionella antibodies,

ANA qualitative, ANA spectrum, ANCA, ferritin, the most common are SLE/ANCA-related vasculitis/macroar arteritis/adult still disease/PMR/rheumatoid fever/temporal arteritis/hemothyroid syndrome (bone marrow apnea, blood lipids and fibrinogen)

Tumor markers: CEA>20ug/L gastrointestinal tumor, AFP>500ug/L primary liver cancer, PSA>20ug/L prostate cancer/the most common lymphoma

thyroid function is used to see if methylene, hyperthyroidism, and urinary catecholamines are used to see if pheochromocytoma

X-ray, CT, MRI, PET-CT, cardiac ultrasound eliminate infectious endocarditis, ultrasound and other examinations in other areas, angiography for large arteritis

Fiber endoscopy, body fluid test, bone marrow apnea, biopsy, laparotomy, diagnostic treatment

It is caused by the initial infection of the chickenpox-zoster virus, which is common in children. It appears within 24 hours. It initially has red rashes, and it turns into papules after a few hours. Herpes appears after a few hours. Cruses begin to form later and then fall off later.

Congestive maculopapular rash caused by rubella virus, which is more common in the face and trunk, with low fever, general discomfort, accompanied by sore throat, mild cough and runny nose, disappear in 2-3 days, without pigmentation left, the total number of white blood cells is low, and lymphocytes are Lower first and then rise

Measles virus infection, high fever, tears, runny nose, cough, Koh spots appear in the mouth for 2-3 days, rashes appear in the ears, proliferation, facial, and then to the neck, upper limbs, trunk and lower limbs. When visiting Body temperature can reach 41℃, enlarged lymph nodes in the neck, enlarged liver and spleen, accompanied by bronchopneumonia, otitis media and encephalitis

EB virus infection, rash, enlarged liver and spleen lymph nodes, abnormal lymphocytes can be seen in peripheral blood

Hemorrhagic fever in renal syndrome

Dengue hemorrhagic fever

Hemolytic streptococci caused by high fever, sore throat, redness and swelling of tonsils, and rashes appear on the neck, trunk, and limbs after 1 day

Feida's reaction (false positive), relatively slow pulse, rose rash

Long-term low fever, fatigue, headache, joint pain, sweating and other symptoms of similar neurosis

Persistent low fever, chronic liver disease

Typhimosis, hyperthermia, toxemia, rash, enlarged liver and spleen lymph nodes, and positive Wafi's reaction

Urticaria-like, erythema multiforme, exfoliating dermatitis, bullous epidermal dissection, generalized pustules, with a clear history of medication and an incubation period. The disease occurs 7-10 days after the first medication, and several hours after the medication again Or if the disease occurs 1-2 days later, except for the fixed drug rash, it is mostly distributed in systemic symmetry, bright red color, severe itching, total white blood cells and eosinophilia

Red wind balls appear on large areas of the skin all over the body, severe itching, and acute infection may be accompanied by high fever, white blood cells and neutrophil elevation

Sudden onset, high fever, headache, fatigue, and edema erythema, blisters, bullae, blood blisters, ecchymosis, and large areas of erosion and necrosis of the mouth, nasopharyngeal, urethra, anus, respiratory mucosa, etc.

Fever, splenomegaly, whole hemopenia, hypertriglycerides, hypofibrinogen, hyperferritinemia, and bloodthirst in the bone marrow spleen or lymph nodes