Hemangioblastoma: Difference between revisions
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{{Infobox medical condition | |||
| name = Hemangioblastoma | |||
| image = [[File:Cerebellar_hemangioblastoma_high_mag.jpg|left|thumb|Cerebellar hemangioblastoma]] | |||
| caption = Histopathology of a cerebellar hemangioblastoma | |||
| field = [[Oncology]], [[Neurology]] | |||
| synonyms = Angioblastoma | |||
| symptoms = [[Headache]], [[ataxia]], [[nausea]], [[vomiting]], [[dizziness]], [[vision problems]] | |||
| complications = [[Hydrocephalus]], [[cerebellar dysfunction]] | |||
| onset = Typically in [[adulthood]] | |||
| duration = Variable | |||
| types = [[Cerebellar hemangioblastoma]], [[spinal hemangioblastoma]], [[retinal hemangioblastoma]] | |||
| causes = [[Von Hippel-Lindau disease]], sporadic | |||
| risks = Family history of [[Von Hippel-Lindau disease]] | |||
| diagnosis = [[MRI]], [[CT scan]], [[biopsy]] | |||
| differential = [[Metastatic tumor]], [[meningioma]], [[astrocytoma]] | |||
| treatment = [[Surgical resection]], [[radiotherapy]] | |||
| medication = None specific | |||
| prognosis = Generally good with treatment | |||
| frequency = Rare | |||
| deaths = Rarely fatal | |||
}} | |||
[[File:Hemangioblastoma of the conus VHL.jpg|Hemangioblastoma|thumb]] | |||
[[File:Cerebellar hemangioblastoma low intermed mag.jpg|Hemangioblastoma|thumb|left]] | |||
'''Hemangioblastoma''' is a rare, benign tumor of the central nervous system that originates from the vascular system, usually in the cerebellum, brainstem or spinal cord. This tumor is most commonly found in adults aged 20-50 years. Hemangioblastomas are associated with [[Von Hippel-Lindau disease]], a genetic disorder that leads to the development of multiple tumors. | '''Hemangioblastoma''' is a rare, benign tumor of the central nervous system that originates from the vascular system, usually in the cerebellum, brainstem or spinal cord. This tumor is most commonly found in adults aged 20-50 years. Hemangioblastomas are associated with [[Von Hippel-Lindau disease]], a genetic disorder that leads to the development of multiple tumors. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of hemangioblastoma can vary depending on the location of the tumor. Common symptoms include [[headache]], [[nausea]], [[vomiting]], [[ataxia]] (lack of muscle coordination), [[vertigo]] (dizziness), and [[nystagmus]] (involuntary eye movement). In some cases, hemangioblastomas can cause [[hydrocephalus]] (accumulation of fluid in the brain), leading to increased intracranial pressure. | The symptoms of hemangioblastoma can vary depending on the location of the tumor. Common symptoms include [[headache]], [[nausea]], [[vomiting]], [[ataxia]] (lack of muscle coordination), [[vertigo]] (dizziness), and [[nystagmus]] (involuntary eye movement). In some cases, hemangioblastomas can cause [[hydrocephalus]] (accumulation of fluid in the brain), leading to increased intracranial pressure. | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of hemangioblastoma is typically made through [[magnetic resonance imaging]] (MRI) or [[computed tomography]] (CT) scans. These imaging tests can reveal the presence and location of the tumor. In some cases, a [[biopsy]] may be performed to confirm the diagnosis. | Diagnosis of hemangioblastoma is typically made through [[magnetic resonance imaging]] (MRI) or [[computed tomography]] (CT) scans. These imaging tests can reveal the presence and location of the tumor. In some cases, a [[biopsy]] may be performed to confirm the diagnosis. | ||
== Treatment == | == Treatment == | ||
Treatment for hemangioblastoma usually involves surgical removal of the tumor. In cases where surgery is not possible, [[radiation therapy]] may be used. The prognosis for patients with hemangioblastoma is generally good, as these tumors are benign and slow-growing. However, they can cause serious complications if they are not treated. | Treatment for hemangioblastoma usually involves surgical removal of the tumor. In cases where surgery is not possible, [[radiation therapy]] may be used. The prognosis for patients with hemangioblastoma is generally good, as these tumors are benign and slow-growing. However, they can cause serious complications if they are not treated. | ||
== See also == | == See also == | ||
* [[Von Hippel-Lindau disease]] | * [[Von Hippel-Lindau disease]] | ||
* [[Brain tumor]] | * [[Brain tumor]] | ||
* [[Spinal cord tumor]] | * [[Spinal cord tumor]] | ||
== References == | == References == | ||
<references /> | <references /> | ||
{{stub}} | {{stub}} | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
[[Category:Neurological disorders]] | [[Category:Neurological disorders]] | ||
[[Category:Tumors]] | [[Category:Tumors]] | ||
Latest revision as of 00:01, 10 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Hemangioblastoma | |
|---|---|
 | |
| Synonyms | Angioblastoma |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Headache, ataxia, nausea, vomiting, dizziness, vision problems |
| Complications | Hydrocephalus, cerebellar dysfunction |
| Onset | Typically in adulthood |
| Duration | Variable |
| Types | Cerebellar hemangioblastoma, spinal hemangioblastoma, retinal hemangioblastoma |
| Causes | Von Hippel-Lindau disease, sporadic |
| Risks | Family history of Von Hippel-Lindau disease |
| Diagnosis | MRI, CT scan, biopsy |
| Differential diagnosis | Metastatic tumor, meningioma, astrocytoma |
| Prevention | N/A |
| Treatment | Surgical resection, radiotherapy |
| Medication | None specific |
| Prognosis | Generally good with treatment |
| Frequency | Rare |
| Deaths | Rarely fatal |
Hemangioblastoma is a rare, benign tumor of the central nervous system that originates from the vascular system, usually in the cerebellum, brainstem or spinal cord. This tumor is most commonly found in adults aged 20-50 years. Hemangioblastomas are associated with Von Hippel-Lindau disease, a genetic disorder that leads to the development of multiple tumors.
Symptoms[edit]
The symptoms of hemangioblastoma can vary depending on the location of the tumor. Common symptoms include headache, nausea, vomiting, ataxia (lack of muscle coordination), vertigo (dizziness), and nystagmus (involuntary eye movement). In some cases, hemangioblastomas can cause hydrocephalus (accumulation of fluid in the brain), leading to increased intracranial pressure.
Diagnosis[edit]
Diagnosis of hemangioblastoma is typically made through magnetic resonance imaging (MRI) or computed tomography (CT) scans. These imaging tests can reveal the presence and location of the tumor. In some cases, a biopsy may be performed to confirm the diagnosis.
Treatment[edit]
Treatment for hemangioblastoma usually involves surgical removal of the tumor. In cases where surgery is not possible, radiation therapy may be used. The prognosis for patients with hemangioblastoma is generally good, as these tumors are benign and slow-growing. However, they can cause serious complications if they are not treated.
See also[edit]
References[edit]
<references />
