Hend Gamal, Walid Tawfik, Heba Mohamed Fahmy, Hassan H El-Sayyad
Abstract
The term “cancer” covers more than a hundred
diseases that assign one trait: the abandoned growth of
abnormal cells that abolish healthy tissues and have the
potential to spread outside its site of origin. When a malignant
tumor originates in the breast, it is called breast cancer. Gold
nano particles display potential for both the imaging and cure
of breast cancer. From a logistical standpoint, most breast
tumors arise near the skin's surface, where they may possibly
be extracted and handled despite the NIR laser's minimal
tissue penetration. Photodynamic therapy is a fairly new
treatment option for both cancer and non-cancer diseases that
involves the activation of certain dyes with light in the
existence of molecular oxygen (photosensitizers) that the target
tissue has absorbed in a very selective manner. The
combination of hyperthermia and photoelectric dose
improvement of radiation therapy could be effectively treat
superficial positioned inflammatory breast
cancers , the novel work in photothermal therapy is
debated, as well as the combined effects of gold nanoparticles
and photothermal heating on breast cancer cells are studied in
details.
ا.د. وليد توفيق يونس | Prof. Walid Tawfik | 5493