2 results
Post-Transplantation Lymphoproliferative Disorders (PTLD)
Definition: Lymphoid and/or plasmacytic proliferations that occur as a result of immunosuppression in
Lymphoproliferative Disorders ... higher incidence in lung ... abnormalities (↑ LDH ... Diagnosis and classification ... to 50% of PTLD cases
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
is a rare disorder ... Langerhans cells, a type ... Multisystem (High ... Multisystem Disease ... • Multisystem