Accepted at 7:04 p.m. Oct, 31, 2023 by Alex
Author: Ben
Related Note: 1471806675606
Rationale for change

Henoch-Schonlein purpura is now called IgA vasculitis.
Reference: First Aid 2022, Page#483

Text Text
Extra
- Abdominal pain is due to intussusception

- Hematuria is from IgA nephropathy

- UWorld: **in addition to the classic symptoms, up to 1/3 of boys with IgA vasculitis have unilateral or bilateral scrotal pain and swelling**

- In children with the classic findings, no additional diagnostic testing is needed

- In children with an atypical presentation (or adults), the next step is a skin biopsy

Palpable purpura:

Photo credit: The original uploader was Okwikikim at English Wikipedia., Public domain, via Wikimedia Commons 

Lecture Notes
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Missed Questions
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Pathoma
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Boards and Beyond
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First Aid

Sketchy


Watch Small Vessel Vasculitides
Sketchy 2











Watch Glomerulonephritis SOAP
Sketchy Extra
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Picmonic
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Pixorize

Physeo
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Bootcamp
Watch associated Bootcamp video - IgA Vasculitis (Henoch-Schonlein Purpura)

Watch associated Bootcamp video - General Principles: Skin Lesions
OME

Additional Resources
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#AK_Step1_v12::^Other::^FA_Updates::FA2018 !AK_UpdateTags::AnKing_Image::Michael #AK_Step2_v12::#AMBOSS::#Self-Assessment::2024::Block-2 #AK_Step2_v12::Original_decks::Dorian::im::ome::rheum::vasculitis #AK_Step1_v12::#FirstAid::07_Cardiovascular::04_Pathology::25_Vasculitides::Small_Vessel::Henoch-Schonlein_Purpura #AK_Step1_v12::#UWorld::Step::458 #AK_Step1_v12::#UWorld::COMLEX::24959 #AK_Step2_v12::#UWorld::Step::27392 #AK_Step3_v12::#UWorld::5339 #AK_Step2_v12::#UWorld::Step::7764 #AK_Step2_v12::#Subjects::Cardiology::12_Vascular_Pathology::Vasculitis::Henoch_Schonlein_Purpura #AK_Step1_v12::#UWorld::COMLEX::23571 #AK_Step1_v12::^Other::^HighYield::1-HighYield #AK_Step2_v12::#AMBOSS::op00qS #AK_Step1_v12::#UWorld::COMLEX::23870 #AK_Step1_v12::#SketchyPath::02_Vascular::03_Vasculitides::02_Small_Vessel_Vasculitides #AK_Step2_v12::#B&B::09_Musculoskeletal::01_General_Topics::06_Vasculitis #AK_Step2_v12::#OME::01_Medicine::08_Rheumatology::07_Vasculitis #AK_Step2_v12::Original_decks::Dorian::im::ome::renal::aki !AK_UpdateTags::Step1decks::Zanki-Step-Decks::Zanki-Cardiovascular::Cardio-Pathology #AK_Step1_v12::#UWorld::#UWSA3 #AK_Step2_v12::#UWorld::#UWSA1 #AK_Step2_v12::#Resources_by_rotation::Surgery::devirgilio_dorian::uro #AK_Step2_v12::#Resources_by_rotation::IM::ome::rheum::vasculitis #AK_Step1_v12::$AnKingUpdates::$Errata::v12 #AK_Step1_v12::^Other::^EXPN::BGedit #AK_Step1_v12::#AMBOSS::jia_r4 #AK_Step1_v12::#Pathoma::07_Vascular::01_Vasculitis #AK_Step2_v12::#UWorld::Step::6864 #AK_Step2_v12::#SketchyIM::04_Nephrology_&_Urology::01_Nephrology::02_Glomerulonephritis_SOAP #AK_Step2_v12::#OME::01_Medicine::04_Nephrology::01_Acute_Kidney_Injury #AK_Step1_v12::#UWorld::Step::20508 #AK_Step1_v12::^Systems::Cardio::Pathology #AK_Step1_v12::#Pixorize::01_Biochemistry::13_Vasculitides::02_Henoch-Schonlein_Purpura #AK_Step2_v12::#UWorld::COMLEX::104776 #AK_Step2_v12::#UWorld::Step::3554 #AK_Step2_v12::#OME_banner::Clinical::20_Primer:_Methods_for_Success #AK_Step1_v12::#Physeo::11_Pathology::01_Cardiac_Pathology::20_Vasculitis #AK_Step2_v12::Original_decks::Dorian::surg::devirgilio::uro #AK_Step1_v12::#Bootcamp::Dermatology::01_General_Principles::03_Skin_Lesions #AK_Step2_v12::#Subjects::Nephrology_&_Urology::01_Kidneys::Nephritic_Syndrome::IgA_Nephropathy #AK_Step1_v12::#UWorld::Step::1850 #AK_Step2_v12::!Shelf::Surgery #AK_Step1_v12::#AMBOSS::PaaWkQ #AK_Step1_v12::#OME::Clinical::04_Organ_Systems::01_Cardiology::01_Hemodynamics::08_Vasculitis #AK_Step2_v12::#SketchyPeds::09_Rheumatology::02_Vasculitides::03_Henoch_Schönlein_Purpura_SOAP #AK_Step1_v12::#UWorld::COMLEX::27392 #AK_Step2_v12::#Resources_by_rotation::IM::ome::renal::aki #AK_Step1_v12::#OME::04_Organ_Systems::01_Cardiology::01_Hemodynamics::08_Vasculitis #AK_Step2_v12::!Shelf::IM::no_dupes #AK_Step1_v12::#B&B::12_Immunology::04_Autoimmune::05_Vasculitis #AK_Step1_v12::#Bootcamp::Musculoskeletal::06_Vasculitides::10_IgA_Vasculitis_(Henoch-Schonlein_Purpura) #AK_Step1_v12::#AMBOSS::#Self_Assessment #AK_Step1_v12::#B&B::19_Renal::04_Diseases_of_the_Nephron::02_Nephritic_Syndrome #AK_Step1_v12::#UWorld::Step::758 #AK_Step2_v12::#AMBOSS::EHa8HN #AK_Step2_v12::#UWorld::COMLEX::101806 #AK_Step2_v12::#UWorld::COMLEX::100355 #AK_Step2_v12::#UWorld::Step::20498 #AK_Original_Decks::Step_1::Zanki_Step_Decks::Zanki_Cardiovascular::Cardio_Pathology