There are many kinds of nephropathy, many people are not very clear. IgA nephropathy is characterized by the deposition of IgA or IgA based immune complex in the mesangial region, and the glomerular tissue has different reactions to the deposition of IgA. IgA nephropathy is common in young adults, male is more common. Clinical manifestations vary, then is abdominal pain a common manifestation of IgA nephropathy? In view of this problem, we consulted experts in the area, the following to see the experts to answer.
1. Simple proteinuria
IGA nephropathy is the first symptom of proteinuria when it attacks, and the symptoms usually manifest very significantly in children, most of which are mild or moderate proteinuria without swelling and other renal damage symptoms.
2, abdominal pain
In the course of the disease, patients with IGA nephropathy usually suffer from intolerable abdominal pain, which is often manifested as systemic vasculitis. In addition, the electron microscopic observation showed that the small intestinal submucosa was damaged by fibrin necrosis, and IGA, C3 and fibrin deposition supported the IGA gastrointestinal tract. Low back pain associated with urinary retention or transient oliguria may be caused by a small clot causing temporary obstruction in the urinary tract.
3, acute nephritis
Heart and brain health of patients will be compromised the incidence, and renal function in patients with the acute exacerbations in the short term, renal biopsy is wide (50%-100%) crescent form. Severe hematuria can be caused by the toxicity of hemoglobin to renal tubules and obstruction of renal tubules with acute tubular necrosis.
Through the introduction above, we believe it will help, if you have a kidney disease knowledge requires a detailed understanding, you can consult our online expert, our experts will reply as soon as possible.