Disease Database

Pulmonary cystic adenoma

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.

Cystic hygroma of the neck

Cystic 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.

Umbilical hernia