Pyloric stenosis Hypertrophic

**Pyloric stenosis pyloric stenosis** is an organic stenosis of the muscular and/or glandular component of the lower gastric sphincter (LSS), bordering the pylorus (pylorus). The essence of stenosis is a significant narrowing of the passage of the NCL (the diameter of the NCL on average is ≈3.5-4.0 cm). With complete stenosis, the NCS has the appearance of a round hole with a diameter of about 1 cm. Therefore, the common name (typological name) for this pathology is the syndrome of the large pyloric opening of the pylorus (high NCS syndrome). This pathology, unfortunately, is generally very rare (in less than 2% of all pathological conditions of the stomach), but that is why signs of pyloric stenosis are often perceived as something abnormal and very undesirable. In fact, the clinical spectrum of pyloric lesions is extremely diverse, ranging from benign forms to malignant neoplasms and combined lesions. Pathophysiologically, pylorus is achieved at different times from the onset of pregnancy and varies individually in different patients at different points in life. Numerous factors can lead to pathological changes in the pylorus or a combination of them and lead to