12 results
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
Classification of ... temporalis (giant-cell ... granulomatosis - microscopic ... - hypersensitivity ... dermatomyositis #Size #Classification
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... types of hypersensitivity ... types #allergy #table ... #classification ... #comparison
Comparison of basophils and mast cells (in bone marrow).

#Basophils #MastCells #Pathology #Marrow #Smear #Microscopy #Comparison #Table
Comparison of basophils ... and mast cells ... Marrow #Smear #Microscopy ... #Comparison #Table
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Hypersensitivity ... activation and cell ... sclerosis #Hypersensitivity ... #Types #Classification ... Diagnosis #Reactions #Table
Vasculitis Management - ACR/VF 2021 Guidelines for Treatment & Management
 • Giant Cell Arteritis (GCA)
 •
Vasculitis Management ... Management • Giant Cell ... Polyangiitis (GPA), Microscopic ... @MithuRheum #Vasculitis ... ACR2021 #Guidelines #algorithm
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Hypersensitivity ... Hypersensitivity ... Langerhans cell ... #Differential #Comparison ... #Table #RadiologyAssistant
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
- GPA, EGPA, microscopic ... • IgA vasculitis ... • Hypersensitivity ... vasculitis • ... diagnosis #types #classification
Microscopic examination of vaginal samples. A, Normal saline wet mount showing a clump of three normal
Microscopic examination ... vaginal epithelial cells ... showing two clue cells ... #Candidiasis #Comparison ... #Table
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... CRP GCA (Giant Cell ... Multinucleated giant cells ... (PR3-ANCA)): Microscopic ... inflammation Hypersensitivity
Important Fungal Stains
Mycology Lab:
 • Calcofluor white - Fluorochrome that binds glucans and chitin in fungal
chitin in fungal cell ... visualize host cell ... #microbiology #microscopy ... fungi #fungus #comparison ... #table