Obstructive purpura: Difference between revisions
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{{Infobox medical condition | |||
| name = Obstructive purpura | |||
| synonyms = | |||
| specialty = [[Hematology]] | |||
| symptoms = [[Bruising]], [[petechiae]], [[ecchymosis]] | |||
| complications = [[Anemia]], [[thrombocytopenia]] | |||
| onset = | |||
| duration = | |||
| causes = [[Vascular obstruction]], [[coagulation disorders]] | |||
| risks = [[Blood clotting disorders]], [[vascular diseases]] | |||
| diagnosis = [[Physical examination]], [[blood tests]], [[imaging studies]] | |||
| differential = [[Thrombocytopenic purpura]], [[vasculitis]], [[coagulation disorders]] | |||
| prevention = Managing underlying conditions, avoiding risk factors | |||
| treatment = [[Anticoagulants]], [[corticosteroids]], [[immunosuppressants]] | |||
| prognosis = Varies depending on underlying cause | |||
| frequency = Rare | |||
}} | |||
'''Obstructive purpura''' is a medical condition characterized by the development of purpura due to obstruction in the blood vessels. Purpura refers to the appearance of purple discolorations on the skin, which are caused by bleeding underneath the skin. | '''Obstructive purpura''' is a medical condition characterized by the development of purpura due to obstruction in the blood vessels. Purpura refers to the appearance of purple discolorations on the skin, which are caused by bleeding underneath the skin. | ||
== Causes == | == Causes == | ||
Obstructive purpura can be caused by a variety of conditions that lead to obstruction in the blood vessels. These include [[vasculitis]], [[thrombosis]], and [[embolism]]. Certain medications and infections can also lead to the development of obstructive purpura. | Obstructive purpura can be caused by a variety of conditions that lead to obstruction in the blood vessels. These include [[vasculitis]], [[thrombosis]], and [[embolism]]. Certain medications and infections can also lead to the development of obstructive purpura. | ||
== Symptoms == | == Symptoms == | ||
The primary symptom of obstructive purpura is the appearance of purpura on the skin. These are purple discolorations that do not blanch when pressure is applied. Other symptoms can include [[fever]], [[malaise]], and [[pain]] at the site of the purpura. | The primary symptom of obstructive purpura is the appearance of purpura on the skin. These are purple discolorations that do not blanch when pressure is applied. Other symptoms can include [[fever]], [[malaise]], and [[pain]] at the site of the purpura. | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of obstructive purpura is typically made based on the clinical presentation and history of the patient. Additional tests may be performed to identify the underlying cause of the obstruction. These can include blood tests, imaging studies, and in some cases, a [[biopsy]] of the affected skin. | The diagnosis of obstructive purpura is typically made based on the clinical presentation and history of the patient. Additional tests may be performed to identify the underlying cause of the obstruction. These can include blood tests, imaging studies, and in some cases, a [[biopsy]] of the affected skin. | ||
== Treatment == | == Treatment == | ||
The treatment of obstructive purpura is primarily aimed at addressing the underlying cause of the obstruction. This can involve medications to treat infections or inflammation, procedures to remove or bypass the obstruction, and in some cases, surgery. | The treatment of obstructive purpura is primarily aimed at addressing the underlying cause of the obstruction. This can involve medications to treat infections or inflammation, procedures to remove or bypass the obstruction, and in some cases, surgery. | ||
== See also == | == See also == | ||
* [[Purpura]] | * [[Purpura]] | ||
| Line 18: | Line 31: | ||
* [[Thrombosis]] | * [[Thrombosis]] | ||
* [[Embolism]] | * [[Embolism]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Vascular diseases]] | [[Category:Vascular diseases]] | ||
[[Category:Blood disorders]] | [[Category:Blood disorders]] | ||
{{stub}} | {{stub}} | ||
{{dictionary-stub1}} | {{dictionary-stub1}} | ||
{{No image}} | |||
Latest revision as of 06:14, 4 April 2025
| Obstructive purpura | |
|---|---|
| Synonyms | |
| Pronounce | N/A |
| Specialty | Hematology |
| Symptoms | Bruising, petechiae, ecchymosis |
| Complications | Anemia, thrombocytopenia |
| Onset | |
| Duration | |
| Types | N/A |
| Causes | Vascular obstruction, coagulation disorders |
| Risks | Blood clotting disorders, vascular diseases |
| Diagnosis | Physical examination, blood tests, imaging studies |
| Differential diagnosis | Thrombocytopenic purpura, vasculitis, coagulation disorders |
| Prevention | Managing underlying conditions, avoiding risk factors |
| Treatment | Anticoagulants, corticosteroids, immunosuppressants |
| Medication | N/A |
| Prognosis | Varies depending on underlying cause |
| Frequency | Rare |
| Deaths | N/A |
Obstructive purpura is a medical condition characterized by the development of purpura due to obstruction in the blood vessels. Purpura refers to the appearance of purple discolorations on the skin, which are caused by bleeding underneath the skin.
Causes[edit]
Obstructive purpura can be caused by a variety of conditions that lead to obstruction in the blood vessels. These include vasculitis, thrombosis, and embolism. Certain medications and infections can also lead to the development of obstructive purpura.
Symptoms[edit]
The primary symptom of obstructive purpura is the appearance of purpura on the skin. These are purple discolorations that do not blanch when pressure is applied. Other symptoms can include fever, malaise, and pain at the site of the purpura.
Diagnosis[edit]
The diagnosis of obstructive purpura is typically made based on the clinical presentation and history of the patient. Additional tests may be performed to identify the underlying cause of the obstruction. These can include blood tests, imaging studies, and in some cases, a biopsy of the affected skin.
Treatment[edit]
The treatment of obstructive purpura is primarily aimed at addressing the underlying cause of the obstruction. This can involve medications to treat infections or inflammation, procedures to remove or bypass the obstruction, and in some cases, surgery.
