Astrocytomas are a type of noncancerous, or benign, cyst that grows within astrocytes, which are specific star-shaped cells within the brain. These brain cysts are most commonly diagnosed in children between the ages of five and eight, according to health experts with MedlinePlus. People who develop astrocytoma symptoms should seek additional medical care from a physician as soon as possible.
Headache
Astrocytomas are small, fluid-filled sacs within the brain. When these cysts develop, they expand and increase the amount of pressure normally present within the brain. Increased brain, or cerebral, pressure can cause headache symptoms in people with astrocytomas. Headache pain can be severe and is typically most apparent when a person wakes up in the morning. Certain types of activities, such as moving about or coughing, can also alter pressure levels in the brain, which can exacerbate headache symptoms in people with astrocytomas, explains MedlinePlus. People who develop recurrent, severe headaches should consult a physician for further evaluation and care.
Nausea or Vomiting
Elevated pressure in the skull caused by astrocytoma growth can lead to upset stomach symptoms in certain people. Stomach-related symptoms typically consist of nausea or vomiting, warn health professionals with the National Cancer Institute. Affected people may vomit upon waking in the morning, which can temporarily alleviate severe headache pain. Persistent stomach upset symptoms can contribute to weight changes in certain people with astrocytomas.
Vision Changes
Pressure changes within the brain due to the presence of astrocytomas can damage or inflame the optic nerve. Affected individuals can develop vision difficulties as a symptom of this cranial cyst. Vision changes can include blurred or double vision, report health experts with New York Presbyterian Hospital. These vision alterations may arise progressively, and can affect a person's ability to move about normally without assistance.
Mood or Personality Changes
Unusual mood or personality changes can arise as symptoms of astrocytomas. Such changes can include memory loss or poor concentration, explains MedlinePlus. Sudden or unusual mood or personality changes should be discussed with a doctor as soon as possible.
Body Weakness or Speech Difficulties
Astrocytoma growth can affect the normal transmission of nerve signals through the brain and body. When this occurs, affected people can develop abnormal sensations of weakness or numbness within the limbs. Body weakness can be severe and may make it difficult for a person to stand up or walk around normally. Additionally, certain people can experience speech difficulties, such as unusually slow or slurred speech patterns, report medical professionals with the University of California Los Angeles Health System. These astrocytoma symptoms can also be signs of a stroke and should be immediately reported to a physician.
Seizures
Involuntary muscle spasms or seizures can emerge as a symptom of astrocytomas, according to the NCI. Seizures can be accompanied by loss of consciousness or confusion. People who experience seizures for any reason require prompt medical attention.
