Oct 22, 2007 · Juvenile pilocytic astrocytoma (JPA) is a rare childhood brain tumor. In most cases, the tumor is a benign, slow growing tumor that usually does not spread to surrounding brain tissue. Symptoms of a JPA will vary depending upon the size and location of the tumor.

A juvenile pilocytic astrocytoma is a cystic (fluid-filled) tumor, not a solid mass. On the World Health Organization’s grading scale, a JPA is a Grade I tumor, highly unlikely to grow or to spread to other areas. Read more about types of brain tumors in children.

About JPA (Juvenile Pilocytic Astrocytoma) General Information. Juvenile pilocytic astrocytomas (Grade 1 astrocytoma) occur more commonly in children and young adults. They also have a more favorable prognosis compared with all other astrocytoma types. The most common site of juvenile pilocytic astrocytomas is the cerebellum. Symptoms

Feb 23, 2024 · A pilocytic astrocytoma (PA) or juvenile pilocytic astrocytoma (JPA) is a tumor in the primary central nervous system (CNS). It refers to abnormal growth of the brain and spinal cord cells that...

Juvenile Pilocytic Astrocytoma (JPA), or Cerebellar astrocytoma, makes up about 15-25% of brain tumors in kids. Learn more about JPA tumor treatment today.

Also called Juvenile Pilocytic Astrocytoma (JPA) Characteristics. Slow growing, with relatively well-defined borders; Grows in the cerebrum, optic nerve pathways, brain stem and cerebellum; Occurs most often in children and teens; Accounts for two percent of all brain tumors; Treatment. Surgery is the standard treatment.

Pilocytic astrocytoma (and its variant pilomyxoid astrocytoma) is a brain tumor that occurs most commonly in children and young adults (in the first 20 years of life).

Some juvenile pilocytic astrocytomas (JPAs) do not require treatment at all. If they are not causing symptoms, then ongoing observation and regular MRI scans may be all that’s needed to make sure the tumor is not growing.

Oct 10, 2024 · Juvenile Pilocytic Astrocytoma (JPA) is a relatively rare, slow-growing brain tumor that primarily affects children and young adults. It is classified as a World Health Organization (WHO) Grade I tumor, meaning it is generally benign and has a good prognosis if …

Juvenile pilocytic astrocytomas are tumors that form from astrocytes, star-shaped cells that maintain brain and spinal cord health. At Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, we specialize in diagnosing and treating juvenile pilocytic astrocytomas using the most advanced tools and techniques.