Men’s health encompasses a wide range of topics – including specific clinical conditions referred to as “special andrological problems.” The focus here is on, among others, undescended testicle, phimosis, and Peyronie’s disease (Induratio penis plastica, IPP). Although these conditions can differ in their manifestations and in the phases of life in which they occur, they share one thing in common: they require early diagnosis and individualized therapy to prevent complications and improve quality of life.
Undescended Testicle – Consequences for Fertility
An undescended testicle (cryptorchidism) is present when, at birth or shortly thereafter, the testicle has not descended into the scrotum as usual but has instead remained in, for example, the inguinal canal or the abdominal cavity. This condition may be congenital and should ideally be corrected during childhood, as long-term risks may otherwise arise.
- Possible causes: This frequently involves developmental disorders during pregnancy in which the testicle becomes “stuck” on its way down to the scrotum.
- Risks: If left untreated, an undescended testicle can increase the risk of infertility and testicular cancer. Anatomical restrictions or circulatory disorders may also occur.
- Treatment: Ideally, the testicle is relocated into the scrotum as early as possible, often surgically. This improves the prospects for normal testicular function and reduces the risk of later complications.
Phimosis – When the Skin Is Too Tight
Phimosis is present when the foreskin is so tight that it cannot be retracted over the glans, or can only be retracted with pain. In children, a congenital phimosis can be normal up to a certain age and often resolves on its own. It becomes problematic, however, when the tissue does not stretch sufficiently in adolescence or adulthood.
- Signs: Pain during erection, increased infections, difficulties with hygiene, or discomfort when urinating.
- Causes: In addition to congenital factors, inflammation (e.g. caused by fungi or bacteria) and minor injuries play a role. These can lead to scarring and narrowing.
- Treatment: Mild forms can sometimes be treated with stretching exercises or corticosteroid creams. However, a minor surgical procedure (circumcision or partial circumcision) is frequently the most lasting solution.
Varicocele – Dilated Veins of the Testicle
A varicocele (also commonly referred to as a “scrotal varicose vein”) describes a dilation of the veins in the scrotum, most often on the left side. It arises from a backflow of blood in the veins, which can lead to local overheating and potentially impair testicular function.
- Possible causes: Defective venous valves or anatomical peculiarities are frequently responsible, leading to increased pressure in the testicular veins.
- Symptoms: Some men notice only a sensation of heaviness or tension in the scrotum; others experience mild pain, particularly when standing or during physical exertion. In some cases, however, a varicocele may go undetected for a long time as it can be asymptomatic.
- Risks: An untreated varicocele can impair sperm quality and thereby reduce fertility.
- Treatment: In the presence of complaints or documented fertility problems, surgical intervention or obliteration (embolization) of the affected veins may be appropriate. Early assessment by a urologist or andrologist is therefore important in order to initiate appropriate treatment in good time.
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Peyronie’s Disease (Induratio Penis Plastica, IPP) – Curvature of the Penis
Peyronie’s disease (IPP) leads to hardening within the erectile tissue and a progressive curvature of the penis. Initially, only palpable indurations are often felt, which can cause pain during erection. As the condition progresses, the shape of the penis changes considerably in many affected men, which can result not only in physical but also in psychological distress.
- Possible triggers: In many cases the cause cannot be clearly established. Micro-injuries, genetic factors, or autoimmune processes are discussed.
- Symptoms and course: While pain initially predominates, deformity moves to the foreground over time. The increasing curvature can make sexual intercourse difficult or impossible.
- Treatment: In addition to pharmacological approaches (e.g. injections into the induration), surgery may be necessary in pronounced cases to restore function and shape.
Early Treatment for Better Prognoses
For all the conditions mentioned, an early visit to a urologist or andrologist is essential. This can often better prevent serious consequences such as impaired fertility or permanent deformity. At our private clinic, we rely on modern diagnostic and therapeutic concepts tailored to your individual needs.
In addition, men should remain attentive to changes in the genital area: anyone who notices unusual lumps, pain, indurations, or other abnormalities should seek andrological advice promptly. Even where feelings of shame play a role, acting quickly is advisable in order to prevent long-term complications and maintain quality of life.
Would you like personal advice? Take the opportunity now and arrange an appointment at our clinic in Düsseldorf. As an experienced andrologist and urologist, I am happy to be your point of contact.
3 Frequently Asked Questions about Special Andrological Problems
Direct prevention is only partially possible, since undescended testicle is usually congenital. A healthy lifestyle and regular check-ups, however, help to identify and treat any problems such as phimosis or IPP at an early stage.
If left untreated, they can bring about serious consequences such as pain, infections, or even fertility disorders. Early diagnosis increases the prospects for successful treatment and prevents complications.
It is best to consult a specialized andrologist or urologist with appropriate experience. Thanks to my national and international qualifications and our modern facilities in Düsseldorf, we are able to offer you an individualized course of therapy.

