16/01/2026
CASE: Male, 44 years old, diagnosed with diffuse neuroendocrine carcinoma at the right neck, post-chemotherapy, followed with ECCT+chemotherapy.
After completing the first six cycles of chemotherapy, the cancer continued to grow. A CT scan revealed a mass measuring nearly 10 cm, pressing on a large blood vessel in her right neck, which had already been infiltrated.
The biopsy results indicated a diffuse neuroendocrine/non-Hodgkin's lymphoma, which had infiltrated the striated muscle tissue, the main muscles responsible for head and neck movement and swallowing and speaking.
Killing cancer cells with ECCT is relatively straightforward; cells die relatively quickly, especially for high-grade cancers. However, excessive cell death in the body can overload the body due to a flood of cytokines, the body's immune response to combat the dead cells. The patient was suggested to use ECCT combined with follow-up chemotherapy.
After using the device for two months, followed by one time of second chemotherapy cycles, while still using the device, the lump shrank significantly. He completed all six chemotherapy cycles while continuing to use the device. A PET CT scan after six months showed the lump in her neck had shrunk from 10 cm to 2-3 cm.
After completing six cycles, she continued using ECCT alone to completely remove the remaining lump. After two years of use, the lump was no longer palpable. He has continued using the ECCT device for general health maintenance for five years now. His condition is relatively normal and active.