Primary testicular failure
The diagnosis is based on reduction in testicular size and elevation of serum FSH levels.
It is the most common cause of male infertility due to oligozoospermia.
May be due to:
The diagnosis is based on reduction in testicular size and elevation of serum FSH levels.
It is the most common cause of male infertility due to oligozoospermia.
May be due to:
- Cryptorchidism
- Torsion
- Trauma
- Orchitis
- Chromosome disorders (Klinefelter’s syndrome, Y-chromosome microdeletions)
- Systemic disease
- Radiotherapy or chemotherapy
- Idiopathic (66%)
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