3 results
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
Hypersensitivity: Definitions ... surfaces causes ... exposure to allergen causes ... #Classification ... #Diagnosis #Definitions
Post-Transplantation Lymphoproliferative Disorders (PTLD)
Definition: Lymphoid and/or plasmacytic proliferations that occur as a result of immunosuppression in
Disorders (PTLD) Definition ... hematopoietic cell ... Diagnosis and classification ... to 50% of PTLD cases ... oncology #diagnosis #management
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
Definition: LCH ... , a type of dendritic ... various tissues, leading ... Incidence: 4–5 cases ... Histiocytosis #Diagnosis #Management