Actress Seela Sella, 89, has been speaking openly about her cancer since she announced in the spring that she had been diagnosed with throat cancer. Now, significantly more serious information has been received about Sella's health. Her condition has recently deteriorated, and she has been hospitalized again. According to Ilta-Sanomat, Sella is currently being treated in a palliative care unit. The purpose of the treatment is to relieve symptoms…