Umbilical mesenteric polyp
Introduction
Brief introduction of umbilical umbilical mesenteric tube polyps Umbilical umbilical mesenteric polyps (umbilicalomphalomesenteric ductpolyp) are rare, which are seen or occur in children when they are born. They are bright red polyps with a diameter of 2 to 20 cm and a central depression. basic knowledge The proportion of illness: 0.001% Susceptible people: no specific population Mode of infection: non-infectious Complications: sepsis and bacteremia
Cause
Umbilical umbilical mesenteric polyposis
(1) Causes of the disease
The etiology of this disease is not clear, and may have certain correlation with environmental factors, genetic factors, dietary factors, and mood and nutrition during pregnancy.
(two) pathogenesis
The pathogenesis is still unclear. The umbilical intestine tissue is granulated-like bulge. Histological examination shows that the gastrointestinal epithelium can be seen on the surface of the polyp and nearby epithelium. Epithelial hyperplasia, erosion, capillary proliferation and inflammatory cell infiltration can be seen. Smooth muscle can also be seen. Bundles and lymphoid follicles.
Prevention
Umbilical umbilical mesenteric tube polyps prevention
The etiology of this disease is not clear, and may have certain correlation with environmental factors, genetic factors, dietary factors, and mood and nutrition during pregnancy. Therefore, it is impossible to directly prevent the disease against the cause.
Complication
Umbilical umbilical mesenteric polyp complications Complications sepsis and bacteremia
Due to the disease, the skin integrity is destroyed, it can induce skin bacterial infection or fungal infection, usually secondary to low body constitution, or long-term use of immunosuppressive agents and fungal infections such as onychomycosis, such as concurrent bacterial infections may have Fever, skin swelling, ulceration and purulent secretion flow out. Severe cases can lead to sepsis and life-threatening, so it should be brought to the attention of clinicians.
Symptom
Umbilical umbilical mesenteric polyposis symptoms common symptoms polyp cyst
There is a residual umbilical mesenteric tube in the umbilicus skin. It is seen or occurs in children when it is born. It is a bright red polyp with a diameter of 2-20 cm. It is centrally depressed and can communicate with the lower sinus or cyst.
Examine
Umbilical umbilical mesenteric tube polyps
Histopathology: ectopic gastrointestinal epithelium can be seen on the surface of the polyp and nearby epithelium. Epithelial hyperplasia, erosion, capillary proliferation and inflammatory cell infiltration can be seen. Smooth muscle bundles and lymphoid follicles can also be seen.
Diagnosis
Diagnosis and differentiation of umbilical mesenteric tube polyps
According to the clinical manifestations, the characteristics of skin lesions and histopathological features can be diagnosed.
