Choroid plexus carcinoma: Difference between revisions
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{{SI}} | |||
{{Infobox medical condition | |||
| name = Choroid plexus carcinoma | |||
| image = [[File:Choroidplexuscarcinoma.png|alt=Choroid plexus carcinoma]] | |||
| caption = Histopathological image of choroid plexus carcinoma | |||
| field = [[Oncology]], [[Neurology]] | |||
| synonyms = Choroid plexus cancer | |||
| symptoms = [[Headache]], [[nausea]], [[vomiting]], [[seizures]], [[hydrocephalus]] | |||
| complications = [[Metastasis]], [[neurological deficits]] | |||
| onset = Most common in children | |||
| duration = Variable | |||
| types = | |||
| causes = Unknown, possibly [[genetic mutations]] | |||
| risks = [[Li-Fraumeni syndrome]], [[Aicardi syndrome]] | |||
| diagnosis = [[MRI]], [[CT scan]], [[biopsy]] | |||
| differential = [[Choroid plexus papilloma]], [[medulloblastoma]], [[ependymoma]] | |||
| prevention = None known | |||
| treatment = [[Surgery]], [[chemotherapy]], [[radiation therapy]] | |||
| medication = | |||
| prognosis = Variable, generally poor | |||
| frequency = Rare | |||
| deaths = | |||
}} | |||
== Choroid Plexus Carcinoma == | == Choroid Plexus Carcinoma == | ||
[[File:Choroidplexuscarcinoma.png|left|thumb|Choroid Plexus Carcinoma]] | |||
[[File:Choroidplexuscarcinoma.png|thumb | |||
'''Choroid Plexus Carcinoma''' is a rare, malignant tumor that arises from the [[choroid plexus]] in the [[ventricular system]] of the [[brain]]. It is classified as a [[central nervous system]] tumor and is most commonly found in children, although it can occur in adults. | '''Choroid Plexus Carcinoma''' is a rare, malignant tumor that arises from the [[choroid plexus]] in the [[ventricular system]] of the [[brain]]. It is classified as a [[central nervous system]] tumor and is most commonly found in children, although it can occur in adults. | ||
=== Anatomy and Function of the Choroid Plexus === | === Anatomy and Function of the Choroid Plexus === | ||
The [[choroid plexus]] is a network of cells that produces [[cerebrospinal fluid]] (CSF) in the [[ventricles]] of the brain. It plays a crucial role in maintaining the [[homeostasis]] of the [[central nervous system]] by regulating the composition of the CSF, which cushions the brain and spinal cord, removes waste, and provides nutrients. | The [[choroid plexus]] is a network of cells that produces [[cerebrospinal fluid]] (CSF) in the [[ventricles]] of the brain. It plays a crucial role in maintaining the [[homeostasis]] of the [[central nervous system]] by regulating the composition of the CSF, which cushions the brain and spinal cord, removes waste, and provides nutrients. | ||
=== Pathophysiology === | === Pathophysiology === | ||
Choroid Plexus Carcinoma is characterized by the uncontrolled proliferation of epithelial cells of the choroid plexus. This leads to the formation of a mass that can obstruct the flow of CSF, causing [[hydrocephalus]] and increased [[intracranial pressure]]. The tumor is highly aggressive and can metastasize to other parts of the central nervous system. | Choroid Plexus Carcinoma is characterized by the uncontrolled proliferation of epithelial cells of the choroid plexus. This leads to the formation of a mass that can obstruct the flow of CSF, causing [[hydrocephalus]] and increased [[intracranial pressure]]. The tumor is highly aggressive and can metastasize to other parts of the central nervous system. | ||
=== Clinical Presentation === | === Clinical Presentation === | ||
Patients with Choroid Plexus Carcinoma may present with symptoms of increased intracranial pressure, such as [[headache]], [[nausea]], [[vomiting]], and [[papilledema]]. In infants, signs may include [[macrocephaly]] and [[irritability]]. Neurological deficits may occur depending on the location and size of the tumor. | Patients with Choroid Plexus Carcinoma may present with symptoms of increased intracranial pressure, such as [[headache]], [[nausea]], [[vomiting]], and [[papilledema]]. In infants, signs may include [[macrocephaly]] and [[irritability]]. Neurological deficits may occur depending on the location and size of the tumor. | ||
=== Diagnosis === | === Diagnosis === | ||
Diagnosis of Choroid Plexus Carcinoma typically involves [[neuroimaging]] techniques such as [[MRI]] and [[CT scan]] to visualize the tumor. A definitive diagnosis is made through [[histopathological]] examination of a biopsy sample, which reveals atypical epithelial cells with high mitotic activity. | Diagnosis of Choroid Plexus Carcinoma typically involves [[neuroimaging]] techniques such as [[MRI]] and [[CT scan]] to visualize the tumor. A definitive diagnosis is made through [[histopathological]] examination of a biopsy sample, which reveals atypical epithelial cells with high mitotic activity. | ||
=== Treatment === | === Treatment === | ||
The primary treatment for Choroid Plexus Carcinoma is surgical resection. Complete removal of the tumor is the goal, but it may be challenging due to the tumor's location and potential involvement with critical brain structures. [[Adjuvant therapy]] such as [[radiation therapy]] and [[chemotherapy]] may be employed to manage residual disease and reduce the risk of recurrence. | The primary treatment for Choroid Plexus Carcinoma is surgical resection. Complete removal of the tumor is the goal, but it may be challenging due to the tumor's location and potential involvement with critical brain structures. [[Adjuvant therapy]] such as [[radiation therapy]] and [[chemotherapy]] may be employed to manage residual disease and reduce the risk of recurrence. | ||
=== Prognosis === | === Prognosis === | ||
The prognosis for patients with Choroid Plexus Carcinoma varies depending on factors such as the extent of surgical resection, age at diagnosis, and response to adjuvant therapy. Overall, the prognosis is poor due to the aggressive nature of the tumor and its tendency to recur. | The prognosis for patients with Choroid Plexus Carcinoma varies depending on factors such as the extent of surgical resection, age at diagnosis, and response to adjuvant therapy. Overall, the prognosis is poor due to the aggressive nature of the tumor and its tendency to recur. | ||
== See also == | |||
== | |||
* [[Choroid plexus]] | * [[Choroid plexus]] | ||
* [[Central nervous system tumor]] | * [[Central nervous system tumor]] | ||
* [[Hydrocephalus]] | * [[Hydrocephalus]] | ||
* [[Neuroimaging]] | * [[Neuroimaging]] | ||
{{Neuroscience}} | {{Neuroscience}} | ||
{{Oncology}} | {{Oncology}} | ||
[[Category:Brain tumors]] | [[Category:Brain tumors]] | ||
[[Category:Pediatric cancers]] | [[Category:Pediatric cancers]] | ||
Latest revision as of 02:04, 5 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
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| Choroid plexus carcinoma | |
|---|---|
| Choroid plexus carcinoma | |
| Synonyms | Choroid plexus cancer |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Headache, nausea, vomiting, seizures, hydrocephalus |
| Complications | Metastasis, neurological deficits |
| Onset | Most common in children |
| Duration | Variable |
| Types | |
| Causes | Unknown, possibly genetic mutations |
| Risks | Li-Fraumeni syndrome, Aicardi syndrome |
| Diagnosis | MRI, CT scan, biopsy |
| Differential diagnosis | Choroid plexus papilloma, medulloblastoma, ependymoma |
| Prevention | None known |
| Treatment | Surgery, chemotherapy, radiation therapy |
| Medication | |
| Prognosis | Variable, generally poor |
| Frequency | Rare |
| Deaths | |
Choroid Plexus Carcinoma[edit]
Choroid Plexus Carcinoma is a rare, malignant tumor that arises from the choroid plexus in the ventricular system of the brain. It is classified as a central nervous system tumor and is most commonly found in children, although it can occur in adults.
Anatomy and Function of the Choroid Plexus[edit]
The choroid plexus is a network of cells that produces cerebrospinal fluid (CSF) in the ventricles of the brain. It plays a crucial role in maintaining the homeostasis of the central nervous system by regulating the composition of the CSF, which cushions the brain and spinal cord, removes waste, and provides nutrients.
Pathophysiology[edit]
Choroid Plexus Carcinoma is characterized by the uncontrolled proliferation of epithelial cells of the choroid plexus. This leads to the formation of a mass that can obstruct the flow of CSF, causing hydrocephalus and increased intracranial pressure. The tumor is highly aggressive and can metastasize to other parts of the central nervous system.
Clinical Presentation[edit]
Patients with Choroid Plexus Carcinoma may present with symptoms of increased intracranial pressure, such as headache, nausea, vomiting, and papilledema. In infants, signs may include macrocephaly and irritability. Neurological deficits may occur depending on the location and size of the tumor.
Diagnosis[edit]
Diagnosis of Choroid Plexus Carcinoma typically involves neuroimaging techniques such as MRI and CT scan to visualize the tumor. A definitive diagnosis is made through histopathological examination of a biopsy sample, which reveals atypical epithelial cells with high mitotic activity.
Treatment[edit]
The primary treatment for Choroid Plexus Carcinoma is surgical resection. Complete removal of the tumor is the goal, but it may be challenging due to the tumor's location and potential involvement with critical brain structures. Adjuvant therapy such as radiation therapy and chemotherapy may be employed to manage residual disease and reduce the risk of recurrence.
Prognosis[edit]
The prognosis for patients with Choroid Plexus Carcinoma varies depending on factors such as the extent of surgical resection, age at diagnosis, and response to adjuvant therapy. Overall, the prognosis is poor due to the aggressive nature of the tumor and its tendency to recur.
See also[edit]
| Oncology | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
This oncology-related article is a stub.
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