Splenic infarction: Difference between revisions
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{{Infobox medical condition | |||
| name = Splenic infarction | |||
| image = [[File:SplenicInfarctMark.png|250px]] | |||
| caption = CT scan showing a splenic infarction | |||
| field = [[Hematology]], [[Gastroenterology]] | |||
| symptoms = [[Abdominal pain]], [[fever]], [[nausea]], [[vomiting]] | |||
| complications = [[Splenic abscess]], [[splenic rupture]], [[sepsis]] | |||
| onset = Sudden | |||
| duration = Variable | |||
| causes = [[Embolism]], [[thrombosis]], [[sickle cell disease]], [[trauma]] | |||
| risks = [[Atrial fibrillation]], [[endocarditis]], [[hypercoagulable state]] | |||
| diagnosis = [[CT scan]], [[ultrasound]], [[MRI]] | |||
| differential = [[Acute pancreatitis]], [[pyelonephritis]], [[gastroenteritis]] | |||
| treatment = [[Pain management]], [[anticoagulation]], [[antibiotics]] | |||
| prognosis = Generally good with treatment | |||
| frequency = Rare | |||
}} | |||
[[File:Healed_splenic_infarcts.jpg|Healed splenic infarcts|thumb|left]] | |||
[[File:SplenicInfarctUpMark.png|Splenic infarction with upward mark|thumb]] | |||
[[File:Healed_splenic_infarct.jpg|Healed splenic infarct|thumb|left]] | |||
'''Splenic Infarction''' is a condition that occurs when the [[spleen]] does not receive enough [[blood supply]] due to a blockage in the [[blood vessels]]. This can lead to tissue damage and death in the spleen, which can cause severe pain and other complications. | '''Splenic Infarction''' is a condition that occurs when the [[spleen]] does not receive enough [[blood supply]] due to a blockage in the [[blood vessels]]. This can lead to tissue damage and death in the spleen, which can cause severe pain and other complications. | ||
== Causes == | == Causes == | ||
The most common cause of splenic infarction is a [[blood clot]] that blocks the blood supply to the spleen. Other causes can include [[infections]], [[cancer]], [[sickle cell anemia]], and [[leukemia]]. Certain medical procedures, such as [[cardiac catheterization]], can also increase the risk of splenic infarction. | The most common cause of splenic infarction is a [[blood clot]] that blocks the blood supply to the spleen. Other causes can include [[infections]], [[cancer]], [[sickle cell anemia]], and [[leukemia]]. Certain medical procedures, such as [[cardiac catheterization]], can also increase the risk of splenic infarction. | ||
== Symptoms == | == Symptoms == | ||
The main symptom of splenic infarction is severe pain in the upper left part of the [[abdomen]], which can sometimes spread to the left shoulder. Other symptoms can include [[fever]], [[nausea]], and [[vomiting]]. In some cases, splenic infarction can cause the spleen to rupture, which is a medical emergency. | The main symptom of splenic infarction is severe pain in the upper left part of the [[abdomen]], which can sometimes spread to the left shoulder. Other symptoms can include [[fever]], [[nausea]], and [[vomiting]]. In some cases, splenic infarction can cause the spleen to rupture, which is a medical emergency. | ||
== Diagnosis == | == Diagnosis == | ||
Splenic infarction is usually diagnosed with a [[computed tomography (CT) scan]] or [[magnetic resonance imaging (MRI)]]. These imaging tests can show areas of the spleen that are not receiving enough blood. Blood tests can also be used to check for conditions that can cause splenic infarction, such as sickle cell anemia or leukemia. | Splenic infarction is usually diagnosed with a [[computed tomography (CT) scan]] or [[magnetic resonance imaging (MRI)]]. These imaging tests can show areas of the spleen that are not receiving enough blood. Blood tests can also be used to check for conditions that can cause splenic infarction, such as sickle cell anemia or leukemia. | ||
== Treatment == | == Treatment == | ||
Treatment for splenic infarction depends on the cause. If the infarction is caused by a blood clot, [[anticoagulant]] medications can be used to dissolve the clot and restore blood flow to the spleen. If the infarction is caused by an infection, [[antibiotics]] may be used. In severe cases, surgery may be needed to remove the damaged part of the spleen or the entire spleen. | Treatment for splenic infarction depends on the cause. If the infarction is caused by a blood clot, [[anticoagulant]] medications can be used to dissolve the clot and restore blood flow to the spleen. If the infarction is caused by an infection, [[antibiotics]] may be used. In severe cases, surgery may be needed to remove the damaged part of the spleen or the entire spleen. | ||
== See Also == | == See Also == | ||
* [[Spleen]] | * [[Spleen]] | ||
| Line 19: | Line 35: | ||
* [[Leukemia]] | * [[Leukemia]] | ||
* [[Abdominal pain]] | * [[Abdominal pain]] | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
[[Category:Blood disorders]] | [[Category:Blood disorders]] | ||
[[Category:Digestive system]] | [[Category:Digestive system]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 08:59, 13 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
| Splenic infarction | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Abdominal pain, fever, nausea, vomiting |
| Complications | Splenic abscess, splenic rupture, sepsis |
| Onset | Sudden |
| Duration | Variable |
| Types | N/A |
| Causes | Embolism, thrombosis, sickle cell disease, trauma |
| Risks | Atrial fibrillation, endocarditis, hypercoagulable state |
| Diagnosis | CT scan, ultrasound, MRI |
| Differential diagnosis | Acute pancreatitis, pyelonephritis, gastroenteritis |
| Prevention | N/A |
| Treatment | Pain management, anticoagulation, antibiotics |
| Medication | N/A |
| Prognosis | Generally good with treatment |
| Frequency | Rare |
| Deaths | N/A |
Splenic Infarction is a condition that occurs when the spleen does not receive enough blood supply due to a blockage in the blood vessels. This can lead to tissue damage and death in the spleen, which can cause severe pain and other complications.
Causes[edit]
The most common cause of splenic infarction is a blood clot that blocks the blood supply to the spleen. Other causes can include infections, cancer, sickle cell anemia, and leukemia. Certain medical procedures, such as cardiac catheterization, can also increase the risk of splenic infarction.
Symptoms[edit]
The main symptom of splenic infarction is severe pain in the upper left part of the abdomen, which can sometimes spread to the left shoulder. Other symptoms can include fever, nausea, and vomiting. In some cases, splenic infarction can cause the spleen to rupture, which is a medical emergency.
Diagnosis[edit]
Splenic infarction is usually diagnosed with a computed tomography (CT) scan or magnetic resonance imaging (MRI). These imaging tests can show areas of the spleen that are not receiving enough blood. Blood tests can also be used to check for conditions that can cause splenic infarction, such as sickle cell anemia or leukemia.
Treatment[edit]
Treatment for splenic infarction depends on the cause. If the infarction is caused by a blood clot, anticoagulant medications can be used to dissolve the clot and restore blood flow to the spleen. If the infarction is caused by an infection, antibiotics may be used. In severe cases, surgery may be needed to remove the damaged part of the spleen or the entire spleen.
