DESCRIPTION Marcel D'Allende was in outstanding health, an avid hiker in the mountains overlooking her hometown of Cape Town, South Africa.  However, in October 2021, she began to experience shortness of breath and extreme fatigue.  That led to a diagnosis of Stage IV non-small cell adenocarcinoma, or lung cancer.  Determined not to let cancer define her, she underwent a treatment regimen of radiotherapy, then chemotherapy with carboplatin and pemetrexed, and immunotherapy wi