Hemarthrosis: Difference between revisions

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[[File:Medical X-Ray imaging JDG05 nevit.jpg|alt=X-ray of knee hemarthrosis|thumb|X-ray of knee hemarthrosis]]
{{SI}}
{{Infobox medical condition
| name            = Hemarthrosis
| image          = [[File:Lipohemarthrosis.png|250px]]
| caption        = Lipohemarthrosis of the knee joint
| field          = [[Rheumatology]], [[Orthopedics]]
| symptoms        = [[Joint pain]], [[swelling]], [[stiffness]]
| complications  = [[Joint damage]], [[arthritis]]
| onset          = Sudden, often after [[trauma]]
| duration        = Variable, depending on cause and treatment
| causes          = [[Trauma]], [[bleeding disorders]] (e.g., [[hemophilia]]), [[anticoagulant therapy]]
| risks          = [[Bleeding disorders]], [[joint injury]]
| diagnosis      = [[Physical examination]], [[imaging studies]] (e.g., [[X-ray]], [[MRI]]), [[joint aspiration]]
| differential    = [[Septic arthritis]], [[gout]], [[pseudogout]]
| treatment      = [[Rest]], [[ice]], [[compression]], [[elevation]] (RICE), [[aspiration]], [[surgery]]
| medication      = [[Analgesics]], [[anti-inflammatory drugs]]
| prognosis      = Good with treatment, but depends on underlying cause
| frequency      = Common in individuals with [[bleeding disorders]] or after [[joint trauma]]
}}
[[File:Medical X-Ray imaging JDG05 nevit.jpg|alt=X-ray of knee hemarthrosis|left|thumb|X-ray of knee hemarthrosis]]
== Etiology ==
== Etiology ==
Hemarthrosis literally means [[blood]] in the [[joint]]
Hemarthrosis literally means [[blood]] in the [[joint]]
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== Definition ==
== Definition ==
It is defined by [[bleeding]] into and swelling of a [[joint]]
It is defined by [[bleeding]] into and swelling of a [[joint]]
== Causes ==
== Causes ==
Most cases are either due to [[trauma]], [[injection]], [[surgery]] or [[bleeding disorders]]
Most cases are either due to [[trauma]], [[injection]], [[surgery]] or [[bleeding disorders]]
== Signs and symptoms ==
== Signs and symptoms ==
* Swelling
* Swelling
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* Risk of infection
* Risk of infection
* Warmth
* Warmth
== Diagnosis ==
== Diagnosis ==
* A [[physical examination]] and history
* A [[physical examination]] and history
* Synovial Fluid analysis - Reddish-colored hue of the sample is an indication of the blood being present.
* Synovial Fluid analysis - Reddish-colored hue of the sample is an indication of the blood being present.
* X-rays, CT/MRI imaging, and or joint aspiration
* X-rays, CT/MRI imaging, and or joint aspiration
== Treatment ==
== Treatment ==
Treatment depends on the cause and may include pain control, anti-inflammatory medications, antibiotics, synovectomy and or surgery.  
Treatment depends on the cause and may include pain control, anti-inflammatory medications, antibiotics, synovectomy and or surgery.
[[File:Medical X-Ray imaging JDH05 nevit.jpg|alt=Hemarthrosis|thumb|Hemarthrosis]]
[[File:Medical X-Ray imaging JDH05 nevit.jpg|alt=Hemarthrosis|left|thumb|Hemarthrosis]]
== Hemophilia and hemarthrosis ==
== Hemophilia and hemarthrosis ==
In hemophilia it may occur spontaneously, and recurrent hemarthroses are a major cause of [[disability]] in hemophilacs leading to [[hemophilic arthropathy]], requiring [[synovectomy]], [[joint replacement]]. Reducing hemarthroses events using intravenous administration of blood clotting factor concentrate on a regular basis starting in early childhood, reduces joint deterioration and increases the person's quality of life compared to "on demand" treatment is recommended.
In hemophilia it may occur spontaneously, and recurrent hemarthroses are a major cause of [[disability]] in hemophilacs leading to [[hemophilic arthropathy]], requiring [[synovectomy]], [[joint replacement]]. Reducing hemarthroses events using intravenous administration of blood clotting factor concentrate on a regular basis starting in early childhood, reduces joint deterioration and increases the person's quality of life compared to "on demand" treatment is recommended.
==Complications==
==Complications==
Up to a quarter of all severe ligament or capsular knee injuries leading to a haemarthrosis are associated with [[cartilage damage]] that can lead to progressive [[Osteoarthritis|degenerative arthritis]].<ref>Goldberg A,  Stansby G "Surgical Talk" 2nd edition</ref>
Up to a quarter of all severe ligament or capsular knee injuries leading to a haemarthrosis are associated with [[cartilage damage]] that can lead to progressive [[Osteoarthritis|degenerative arthritis]].<ref>Goldberg A,  Stansby G "Surgical Talk" 2nd edition</ref>
{{Diseases of the musculoskeletal system and connective tissue}}
{{Diseases of the musculoskeletal system and connective tissue}}
{{Bleeding and clotting disorders}}
{{Bleeding and clotting disorders}}

Latest revision as of 04:43, 7 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

Hemarthrosis
Synonyms N/A
Pronounce N/A
Specialty N/A
Symptoms Joint pain, swelling, stiffness
Complications Joint damage, arthritis
Onset Sudden, often after trauma
Duration Variable, depending on cause and treatment
Types N/A
Causes Trauma, bleeding disorders (e.g., hemophilia), anticoagulant therapy
Risks Bleeding disorders, joint injury
Diagnosis Physical examination, imaging studies (e.g., X-ray, MRI), joint aspiration
Differential diagnosis Septic arthritis, gout, pseudogout
Prevention N/A
Treatment Rest, ice, compression, elevation (RICE), aspiration, surgery
Medication Analgesics, anti-inflammatory drugs
Prognosis Good with treatment, but depends on underlying cause
Frequency Common in individuals with bleeding disorders or after joint trauma
Deaths N/A


X-ray of knee hemarthrosis
X-ray of knee hemarthrosis

Etiology[edit]

Hemarthrosis literally means blood in the joint

Definition[edit]

It is defined by bleeding into and swelling of a joint

Causes[edit]

Most cases are either due to trauma, injection, surgery or bleeding disorders

Signs and symptoms[edit]

  • Swelling
  • Pain
  • Limitation in joint movement
  • Risk of infection
  • Warmth

Diagnosis[edit]

  • A physical examination and history
  • Synovial Fluid analysis - Reddish-colored hue of the sample is an indication of the blood being present.
  • X-rays, CT/MRI imaging, and or joint aspiration

Treatment[edit]

Treatment depends on the cause and may include pain control, anti-inflammatory medications, antibiotics, synovectomy and or surgery.

Hemarthrosis
Hemarthrosis

Hemophilia and hemarthrosis[edit]

In hemophilia it may occur spontaneously, and recurrent hemarthroses are a major cause of disability in hemophilacs leading to hemophilic arthropathy, requiring synovectomy, joint replacement. Reducing hemarthroses events using intravenous administration of blood clotting factor concentrate on a regular basis starting in early childhood, reduces joint deterioration and increases the person's quality of life compared to "on demand" treatment is recommended.

Complications[edit]

Up to a quarter of all severe ligament or capsular knee injuries leading to a haemarthrosis are associated with cartilage damage that can lead to progressive degenerative arthritis.<ref>Goldberg A, Stansby G "Surgical Talk" 2nd edition</ref>



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