nasal erythrodysesthesia
Introduction
Introduction to Rhinorrhea Granulosis rubranasi is rare, mainly occurs in children with nasal erythema and granular papules, accompanied by nasal sweating. basic knowledge The proportion of illness: 0.03% Susceptible people: no specific population Mode of infection: non-infectious Complications: hand and foot cyanosis
Cause
Causes of nasal red granulosis
(1) Causes of the disease
The cause is unknown, and there is often a family history, but the genetic mechanism is unclear.
(two) pathogenesis
Some people think that the vasomotor dysfunction and local hyperhidrosis caused by poor peripheral circulation or emotional stress are also considered to be small sweat gland cystic lesions.
Prevention
Nasal ruby disease prevention
Patients with malnutrition should strengthen nutrition, eat more nutritious food, give cod liver oil, vitamin B, vitamin C and trace elements to change health.
Complication
Rhinorrhea complications Complications of the foot and the foot
Hair can appear. It refers to the expression of reduced hemoglobin in the blood, which causes the skin and mucous membrane to change in blue-purple color. It can also be called purpura. This change often occurs in areas where the skin is thinner, pigmented and capillaries are abundant, such as the lips, fingers (toes), nail beds, and the like.
Symptom
Nasal rubella symptoms Common symptoms Hairy pustules, hands and feet, sweaty papules, frostbite
1. The disease begins in young children and is usually familial from 6 months to 10 years of age.
2. At the nasal end, most dense red granular papules and diffuse flushing occur on the nose, and there are no scales on the surface. Occasionally, there are blisters and small pustules, which may have a slight itching sensation, even in the cheeks and forehead.
3. After a slow, usually self-healing period to adolescence.
4. Children generally have poor nutrition, often have hand and foot cyanosis, sweating of hands and feet, frostbite is prone to occur in winter.
Examine
Nasal rubella examination
Histopathology: vasodilatation in the dermis, monocytes around the sweat tube, infiltration of inflammatory cells such as plasma cells, and expansion of the sweat gland tube into a sac.
Diagnosis
Diagnosis and identification of nasal red granulosis
According to the age of onset, the girl's common and clinical manifestations are generally easy to diagnose.
However, it needs to be identified with the following diseases:
1. Rosacea: more common in middle-aged people, the skin in the middle of the face is flushed, the capillaries are dilated, accompanied by damage such as papules and pustules.
2. Sweat gland cystoma: more common in middle-aged women, with acupuncture cystic tumors can have sweat out, local no flushing.
3. Sebaceous adenoma: the skin lesions are reddish-brown, symmetrical, often with seizures and mental retardation.
