Juvenile Polyp Histopathology - Madeformedical.com скачать в хорошем качестве

Juvenile Polyp Histopathology - Madeformedical.com

A juvenile polyp is a type of benign colorectal polyp that is commonly found in children. Histologically, juvenile polyps are characterized by a few distinct features: 1. Epithelial and stromal components: The polyp consists of a mixture of glandular epithelium and stroma. 2. Cystically dilated glands: The glands within the polyp can be cystically dilated, giving them a characteristic appearance. These glands are often lined by columnar epithelium. 3. Inflammatory cells: Juvenile polyps frequently have an abundance of inflammatory cells within the lamina propria (the connective tissue layer beneath the epithelium), which can give the polyp a distinctive appearance. 4. Lack of dysplasia: Unlike some other types of polyps, juvenile polyps typically do not show significant dysplastic changes or malignant features. It's important to note that while juvenile polyps are generally benign, their presence might warrant further investigation, especially if they are causing symptoms. In some cases, juvenile polyposis syndrome, a rare genetic condition, can be associated with multiple juvenile polyps. Regular follow-up and monitoring are important for individuals with juvenile polyps.