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Cosentino Classification of Testicular Damage19
| Grade 1 | Normal testicular structure with an orderly arrangement of germinal cells |
| Grade 2 | Less orderly, non-cohesive germinal cells and closely packed seminiferous tubules |
| Grade 3 | Disordered sloughed germinal cells with shrunken pyknotic nuclei and impaired borders of the seminiferous tubules |
| Grade 4 | Seminiferous tubules tightly surrounded by coagulative necrosis of germinal cells |
