Which among the following isotope is used for detection of prolonged infection and cancer cells?

مندرجہ ذیل میں سے کون سا آئسوٹوپ طویل عرصے تک انفیکشن اور کینسر کے خلیوں کا پتہ لگانے کے لیے استعمال ہوتا ہے؟

Copper - 64

Gallium - 67

Cobalt - 60

Iron - 59

Gallium-67 is commonly used for the detection of prolonged infection and cancer cells.
Gallium-67 citrate scans are frequently employed in nuclear medicine to locate inflammatory processes and malignant tumors.