Pyloromyotomy
Pyloromyotomy
A public condition summary is being prepared.
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Browse public condition summaries from China medical resources by stable specialty category.
Pyloromyotomy
A public condition summary is being prepared.
View detailsKaposiform hemangioendothelioma
Kaposiform hemangioendothelioma (KHE) is a rare, locally aggressive vascular tumor of endothelial origin that predominantly affects infants and children. It is characterized by diffuse, invasive proliferation of blood and lymphatic vessels. Based on tumor morphology, KHE can be classified into superficial type (confined to the skin and subcutaneous soft tissue, without invasion of muscle, bone, chest, or abdominal cavity), mixed type, and deep type. The mixed type is the most common.
View detailsPlexiform hemangioma
Plexiform angioma, also known as hemangioblastoma, is a rare benign vascular proliferative disease. It typically measures 2-5 cm in size and is common in infants and young children, frequently occurring in the neck and upper trunk. The etiology is still unclear. Early detection, early diagnosis, and early treatment are key to the prevention and management of this disease.
Pulmonary cystic adenoma
Pulmonary cystic adenoma is a hamartoma of the lung with an unknown etiology, possibly caused by the overgrowth of fetal terminal bronchioles, forming well-demarcated lesions within the lung parenchyma. It often affects a part or the entire lobe, can involve unilateral or bilateral lung parenchyma, and mediastinal shift occurs in 90% of cases. It can generally be diagnosed prenatally by ultrasound, and after birth, the fetus mainly presents with dyspnea and edema.
View detailsCystic hygroma of the neck
Cystic hygroma of the neck is a cystic disease caused by congenital lymphatic malformation, and it is not hereditary. In addition to the neck, it can occasionally occur in the axilla, mediastinum, retroperitoneum, and pelvis. This disease is common in infants and young children under 2 years of age. The main symptoms include an enlarged neck and slightly restricted head and neck movement.
View detailsUmbilical hernia
An umbilical hernia refers to the protrusion of a small amount of abdominal organs (mostly small intestine) through the umbilical ring when intra-abdominal pressure increases, forming a round or oval bulge at the umbilicus. Umbilical hernias generally include three types: fetal umbilical hernia, infantile umbilical hernia, and adult umbilical hernia. The incidence of umbilical hernia is higher in infants, especially premature and low-birth-weight infants. The incidence gradually decreases with age, presenting as a soft bulge or protrusion at the umbilicus.
View detailsCongenital intestinal stenosis
Congenital intestinal stenosis is a type of intestinal stenosis caused by incomplete congenital embryonic development, leading to impaired small intestine development. It includes stenosis of the duodenum, ileum, jejunum, and colon. It is more common in neonates and children aged 1 to 6 years, with a higher incidence in males than females. The duodenum is the least affected site, followed by the jejunum, and the ileum is the most commonly affected.
View detailsNeonatal umbilical hernia
An umbilical hernia is a hernia formed when abdominal contents protrude through the umbilical ring. It is one of the most common diseases in neonates and infants, and can also occur in adults. Neonatal umbilical hernia is a congenital developmental defect, more common in premature and low-birth-weight infants. This condition presents as a protruding mass in the umbilical region of the neonate. The umbilical bulge increases in size when the infant cries or defecates, and may spontaneously disappear when the infant is quiet, lying flat, or sleeping.
View detailsCongenital duodenal atresia
Intestinal atresia is a congenital defect of a hollow organ that causes complete luminal obstruction and can occur anywhere in the digestive tract, most commonly affecting the ileum. Intestinal atresia affecting the duodenum is called congenital duodenal atresia. This condition is more common in premature infants. The main symptoms include vomiting shortly after birth (a few hours to 2 days) and failure to pass meconium.
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