Items tagged “neonate”

7 results found
Article

Germinal matrix hemorrhage

Germinal matrix hemorrhages, also known as periventricular-intraventricular hemorrhages (PVIH), are the commonest type of intracranial hemorrhage in neonates and are related to perinatal stress affecting the highly vascularized subependymal germinal matrix. The majority of cases occur in prematu...
Article

Congenital neuroblastoma

Congenital neuroblastoma is defined as neuroblastoma identified within a month of birth, and is divided into: fetal neuroblastoma neonatal neuroblastoma In most cases they present as stage 1, 2 or 4S (see neuroblastoma staging). Fetal neuroblastoma In 90% of cases fetal neuroblastomas arise...
Article

Neonatal appendicitis

Neonatal appendicitis is rare, presumably in part due to the short funnel shape of the appendix at that age. Symptoms are non-specific and may mimic necrotizing enterocolitis.
Article

Neonatal abdominal radiograph (supine view)

AP supine radiograph for neonates is a mobile examination performed on the neonatal unit. It can be taken as a standalone projection or as part of a series including a left lateral decubitus x-ray in cases of suspected perforation.  Patient position the patient is supine, lying on their back i...
Article

Faulty fetal packing

Faulty fetal packing, also known as congenital vault depression, is a congenital concave depression of the skull in a newborn. Epidemiology Occurs in 1 in 10,000 births 1.  Pathology This appearance is due to external compression on the skull from 1,2: fetal limb or twin uterine fibroid b...
Article

Pediatric abdomen (supine cross-table lateral view)

The supine cross-table lateral view is an additional projection to demonstrate the pediatric abdomen. As radiation dose is an important consideration for pediatric imaging, the horizontal beam lateral view is not often performed; although this will vary based on the department. Indications Thi...
Article

Germinal matrix

The germinal matrix is an embryological structure in the fetal brain which is only seen in the fetus and in premature neonates. It is the most vulnerable area of the fetal brain and associated pathology carries significant mortality and morbidity.  Gross anatomy  The germinal matrix is usually...