Purpura nephritis causes and harm2017-02-24 16:59
1, purpura nephritis patients with hemorrhagic rash and symmetrical distribution of red spots, often distributed in the lower extremities, ankle, knee joint around, also visible in the buttocks and upper limbs.
2. The joint symptoms are characterized by multiple joint pain in most patients with purpura nephritis. Common affected joints are the knee, ankle and hand.
3.accompanied with nausea and vomiting and bloody diarrhea, vomiting is occasionally. Sometimes children with purpura nephritis complicated with intussusception, intestinal obstruction and intestinal perforation.
4, purpura nephritis patients with hypertension, caused by high blood pressure, are about 20% ~ 40%, blood pressure is generally mild to moderate increase, high blood pressure and urine abnormalities were found at the same time, but the majority of patients with Henoch Schonlein purpura nephritis recovery faster.
5 urinary symptoms: capillary permeability increased, caused by urinary tract mucosa, can appear hematuria and microalbuminuria, disappear with purpura retreat. But in children with Henoch Schonlein purpura in about 1/3 ~ 1/2 kidney involvement, said purpura nephritis. The pathological change of the kidney determines the prognosis. The change of urine was more than 2 to 3 weeks after acute onset, but also appeared in the case of purpura subsided. Most of the children showed a small amount of protein in the urine and red blood cells under the microscope, and sometimes there was a tube type and a gross hematuria.