Hemangioendothelioma: Difference between revisions
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{{Infobox medical condition | |||
| name = Hemangioendothelioma | |||
| image = [[File:Kaposiform_hemangioendothelioma.JPG|left|thumb|Kaposiform hemangioendothelioma]] | |||
| caption = Kaposiform hemangioendothelioma | |||
| field = [[Oncology]], [[Pathology]] | |||
| synonyms = | |||
| symptoms = [[Pain]], [[swelling]], [[skin lesions]] | |||
| complications = [[Metastasis]], [[Kasabach-Merritt syndrome]] | |||
| onset = Varies by subtype | |||
| duration = Chronic | |||
| types = [[Epithelioid hemangioendothelioma]], [[Kaposiform hemangioendothelioma]], [[Retiform hemangioendothelioma]] | |||
| causes = Unknown | |||
| risks = | |||
| diagnosis = [[Biopsy]], [[imaging studies]] | |||
| differential = [[Angiosarcoma]], [[Hemangioma]] | |||
| treatment = [[Surgery]], [[chemotherapy]], [[radiation therapy]] | |||
| medication = | |||
| prognosis = Varies by subtype and stage | |||
| frequency = Rare | |||
}} | |||
[[File:Dabska histo.jpg|Dabska tumor histology|thumb|left]] | |||
[[File:Dabska histo2.jpg|Dabska tumor histology 2|thumb|left]] | |||
[[File:SkinTumors-PB061072.JPG|Hemangioendothelioma|thumb|left]] | |||
'''Hemangioendothelioma''' is a rare type of [[vascular tumor]] that occurs in the [[blood vessels]]. It is a borderline [[neoplasm]], meaning it is neither entirely [[benign tumor|benign]] nor [[malignant tumor|malignant]]. Hemangioendotheliomas can occur anywhere in the body, but are most commonly found in the [[liver]], [[lung]], and [[bone]]. | '''Hemangioendothelioma''' is a rare type of [[vascular tumor]] that occurs in the [[blood vessels]]. It is a borderline [[neoplasm]], meaning it is neither entirely [[benign tumor|benign]] nor [[malignant tumor|malignant]]. Hemangioendotheliomas can occur anywhere in the body, but are most commonly found in the [[liver]], [[lung]], and [[bone]]. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of hemangioendothelioma can vary greatly depending on the location of the tumor. Some common symptoms include [[pain]], [[swelling]], and a noticeable lump or mass. If the tumor is in the liver, symptoms may also include [[jaundice]], [[abdominal pain]], and [[weight loss]]. | The symptoms of hemangioendothelioma can vary greatly depending on the location of the tumor. Some common symptoms include [[pain]], [[swelling]], and a noticeable lump or mass. If the tumor is in the liver, symptoms may also include [[jaundice]], [[abdominal pain]], and [[weight loss]]. | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of hemangioendothelioma typically involves a combination of [[medical imaging|imaging studies]], [[biopsy]], and [[pathology|pathological examination]]. Imaging studies such as [[CT scan|CT]] or [[MRI]] can help to identify the location and size of the tumor. A biopsy, in which a small sample of the tumor is removed for examination under a microscope, can confirm the diagnosis. | Diagnosis of hemangioendothelioma typically involves a combination of [[medical imaging|imaging studies]], [[biopsy]], and [[pathology|pathological examination]]. Imaging studies such as [[CT scan|CT]] or [[MRI]] can help to identify the location and size of the tumor. A biopsy, in which a small sample of the tumor is removed for examination under a microscope, can confirm the diagnosis. | ||
== Treatment == | == Treatment == | ||
Treatment for hemangioendothelioma depends on the size and location of the tumor, as well as the patient's overall health. Options may include [[surgery]], [[radiation therapy]], [[chemotherapy]], or a combination of these. In some cases, if the tumor is small and not causing any symptoms, doctors may choose to monitor it closely rather than treat it immediately. | Treatment for hemangioendothelioma depends on the size and location of the tumor, as well as the patient's overall health. Options may include [[surgery]], [[radiation therapy]], [[chemotherapy]], or a combination of these. In some cases, if the tumor is small and not causing any symptoms, doctors may choose to monitor it closely rather than treat it immediately. | ||
== Prognosis == | == Prognosis == | ||
The prognosis for hemangioendothelioma varies widely depending on the location and size of the tumor, as well as the patient's overall health. Some tumors are slow-growing and may not cause any symptoms for many years, while others can be more aggressive and spread to other parts of the body. | The prognosis for hemangioendothelioma varies widely depending on the location and size of the tumor, as well as the patient's overall health. Some tumors are slow-growing and may not cause any symptoms for many years, while others can be more aggressive and spread to other parts of the body. | ||
== See also == | == See also == | ||
* [[Vascular tumor]] | * [[Vascular tumor]] | ||
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* [[Benign tumor]] | * [[Benign tumor]] | ||
* [[Malignant tumor]] | * [[Malignant tumor]] | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
[[Category:Oncology]] | [[Category:Oncology]] | ||
[[Category:Vascular diseases]] | [[Category:Vascular diseases]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 23:54, 9 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
| Hemangioendothelioma | |
|---|---|
 | |
| Synonyms | |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Pain, swelling, skin lesions |
| Complications | Metastasis, Kasabach-Merritt syndrome |
| Onset | Varies by subtype |
| Duration | Chronic |
| Types | Epithelioid hemangioendothelioma, Kaposiform hemangioendothelioma, Retiform hemangioendothelioma |
| Causes | Unknown |
| Risks | |
| Diagnosis | Biopsy, imaging studies |
| Differential diagnosis | Angiosarcoma, Hemangioma |
| Prevention | N/A |
| Treatment | Surgery, chemotherapy, radiation therapy |
| Medication | |
| Prognosis | Varies by subtype and stage |
| Frequency | Rare |
| Deaths | N/A |
Hemangioendothelioma is a rare type of vascular tumor that occurs in the blood vessels. It is a borderline neoplasm, meaning it is neither entirely benign nor malignant. Hemangioendotheliomas can occur anywhere in the body, but are most commonly found in the liver, lung, and bone.
Symptoms[edit]
The symptoms of hemangioendothelioma can vary greatly depending on the location of the tumor. Some common symptoms include pain, swelling, and a noticeable lump or mass. If the tumor is in the liver, symptoms may also include jaundice, abdominal pain, and weight loss.
Diagnosis[edit]
Diagnosis of hemangioendothelioma typically involves a combination of imaging studies, biopsy, and pathological examination. Imaging studies such as CT or MRI can help to identify the location and size of the tumor. A biopsy, in which a small sample of the tumor is removed for examination under a microscope, can confirm the diagnosis.
Treatment[edit]
Treatment for hemangioendothelioma depends on the size and location of the tumor, as well as the patient's overall health. Options may include surgery, radiation therapy, chemotherapy, or a combination of these. In some cases, if the tumor is small and not causing any symptoms, doctors may choose to monitor it closely rather than treat it immediately.
Prognosis[edit]
The prognosis for hemangioendothelioma varies widely depending on the location and size of the tumor, as well as the patient's overall health. Some tumors are slow-growing and may not cause any symptoms for many years, while others can be more aggressive and spread to other parts of the body.
