does the light pass through the testes
Now I am of age -32. I am scared about cancer but till now the lump is not creating any problem for me and also light is passing through it. But I am depressed that although the light is clearly passing through the lump but not through testicles(the source was a normal torch light) . The lump is about 1.5/2 cm in width and attached to the upper part of left testicle.