Embryonal tumors are among the most common cancers in children and adolescents. In the first two decades of life, 11% of CNS tumors are embryonic. Approximately two-thirds of these tumors are medulloblastomas. For this reason, there are several types of treatment options. For the most effective results, patients should seek medical care from a pediatric specialist.
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The most common type of AT/RT is medulloblastoma, which is a malignant WHO grade IV embryonal tumor. It has a high risk of spreading to the CSF and often is diagnosed during infancy. While medulloblastoma is the most aggressive form of AT/RT, it is rare in infants. This condition is often located outside the cerebellum.
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The symptoms of other types of embryonal tumors depend on their location, age, and stage. Generally, the most common type of AT/RT is medulloblastoma, which affects the fetal cells in the brain. Other types of AT/RT include aplasia, medulloblastoma, and glioblastoma. The symptoms of these cancers depend on the type of tumor and the location, and may be subtle or nonexistent.
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The symptoms of the other types of embryonal tumors will depend on the location of the cancer. A typical atypical teratoid/rhabdoma (ABT) tumor is atypical). It is similar to the other forms of CNS embryonal tumors, but has a characteristic atypical appearance. These tumors are soft, fleshy, pink-gray, and have leptomeningeal spread.
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Depending on the location of the tumor, it can block the flow of cerebrospinal fluid into the brain. The fluid may clog the space surrounding the brain. If this happens, it may enlarge and press against the spinal cord. During the early stages, there is no apparent cause of a child's symptoms. In the advanced stage, the tumor is asymptomatic.
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Typically, a child with an embryonal tumor will experience a variety of symptoms. The symptoms of these tumors can be attributed to a number of factors. The type of tumor can be asymptomatic and not cause any other symptoms. The disease may not be visible to the naked eye, but it can cause a rash or other complication. In addition to the symptoms, the patient may experience a lack of appetite or a loss of energy.
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In addition to the symptoms of the tumor itself, AT/RTs can produce a variety of other symptoms. For example, a posterior fossa tumor may cause a child's head to tilt, or they may be accompanied by cranial nerve palsies. The symptoms of these tumors are different for every child, and they may last for months or even years. The signs of embryonal tumors may vary according to the location, severity, and location of the disease.
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Embryonal tumors can cause a child to develop seizures. There is no known cure for this condition, and symptoms may vary. Those with a tumor can still experience some of the symptoms of the disease. Luckily, it is possible to treat it with surgery and radiation. The main goal of any treatment for an embryonal tumor is to alleviate the symptoms of the child's illness.
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Various symptoms of an embryonal tumor may be present. A child's symptoms can range from difficulty walking to loss of balance. Depending on the location of the tumor, it may cause other neurological problems. If the tumor is located in the brain, it may cause the child to experience seizures. If this happens, it should be treated as soon as possible. The doctor will need to perform further tests to determine whether the tumour has spread to other parts of the brain.
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Embryonal tumors are usually nonmedulloblastoma. The smallest part of the brain, the cerebrum, is where these tumours develop. The cerebrum is responsible for learning, reasoning, emotion, speech, and voluntary movements. Other tumors are located in the spinal cord and brain stem. Symptoms can vary according to the location of the tumor. Some children may not be able to speak properly or have other physical problems related to the tumour.
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Symptoms of an embryonal tumor are similar to those of CNS tumors. These tumors have a broad histologic spectrum and an inferior prognosis. These tumors are usually found in young children. A biopsy can reveal any number of symptoms, including asymmetry of the axons. Some may develop in the cerebellum. The presence of a cyst on the brain can indicate the presence of a cyst in the brain.