RARE DISEASE LEARNING CENTERS ++++

RARE DISEASE LEARNING CENTERS Neuroblastoma https://checkrare.com/neuroblastoma/ Neuroblastoma is a rare childhood cancer, but it is the most common extracranial solid tumor in children. It is a neuroendocrine tumor that originates in neuroblasts or neural crest progenitor cells. Rett Syndrome https://checkrare.com/rett-syndrome/ Rett syndrome is a multisystem disorder that primarily affects girls. Only in rare cases are boys affected (who may experience more severe symptoms). Multiple loss-of-function mutations to the MECP2 gene are the cause of Rett syndrome. Cutaneous T-Cell Lymphoma (CTCL) https://checkrare.com/cutaneous-t-cell-lymphoma-2/ Cutaneous T-cell lymphoma (CTCL) belongs to the non-Hodgkin lymphoma class of hematologic T-cell lymphoproliferative disorders. Tenosynovial Giant Cell Tumor (TGCT) https://checkrare.com/tenosynovial-giant-cell-tumor-tgct/ Tenosynovial giant cell tumor (TGCT) is a non-malignant tumor involving the joint synovium, bursae, and tendon sheath. These rare tumors are sometimes referred to as giant cell tumor of the tendon sheath (GCT-TS) and/or pigmented villonodular synovitis (PVNS).