Male infertility refers to the disease of the male reproductive system which leads to difficulty or inability in conceiving, depending on the underlying causes. The male reproductive system is responsible for the production of male sex hormones in addition to the synthesis, transport, and ejaculation of sperms (male sex cell). Any alteration in the concentration, delivery or genetics of the sperm may result in male infertility. A normal sperm count should be in the range of 15 to 200 million per mL of the ejaculate. Lower sperm count is known as oligospermia while zero sperm count is called azoospermia. Azoospermia causes can be divided into two major groups: Obstructive and Non-Obstructive. Non-obstructive azoospermia (NOA) is the more common of the two. NOA results in lower or no production of sperms, which in turn can be due to the presence of varicocele i.e. damage in the valves of the veins surrounding the testes. Varicocele azoospermia is reported in about 14% of the cases leading to male infertility. Most people still maintain an impression that the female in the couple shoulders the total blame for not being able to conceive. Nevertheless, data concludes that in over 30% to 50% of cases of infertility, the male factor is either the sole reason or at least plays a partial role in the inability to achieve pregnancy. It is, therefore, important to consider ruling out symptoms of infertility in both, the man and the woman, before moving on to alternate options for becoming parents.
How does varicocele azoospermia cause Infertility?
The primary reproductive organ in the male reproductive system is the testes, which are situated outside the body, along with the scrotum and the penis. Sperms are generated in the testes and the production of primary sex hormone, testosterone is also at this site. The anatomy of the human body at every hierarchy is such that the form follows function. Since spermatogenesis and maintenance of sperms require a temperature below 98.6 °F, major male reproductive organs are situated outside the body. Additionally, the scrotum also ensures temperature control around the testes. Understanding homeostasis of temperature in the testes is important to rationalize varicocele azoospermia. Varicocele causes a temperature elevation of the testes, and an accumulation of deoxygenated blood also results in the generation of oxygen free radicals, threatening the genetic integrity of the sperms. The sperm count may greatly be affected because of the varicocele, but varicocele repair can restore fertility in men.
Varicocele and azoospermia repair – There’s always a solution
In most cases, the patient realizes they have azoospermia once they go through several failed attempts at intentional conceiving and have ruled out everything else. Although specific azoospermia symptoms are not as prominent, the symptoms of underlying conditions may present themselves. In the case of varicocele azoospermia, a slight discomfort/pain and swelling around the testes are the eminent signs. Once azoospermia is confirmed in a patient, there is no need for them to panic, especially if this is due to varicocele. Varicocele infertility is reversible in most cases. If the underlying cause of azoospermia is varicocele, then azoospermia and varicocele repair can go hand in hand. To diagnose varicocele, a special Scrotal Doppler ultrasound is performed, which requires the patient to be examined first in a lying position and then in a standing position. To build intra abdominal pressure that allows for an easy visualization of any enlarged veins, valsalva maneuver is performed. This is a method wherein the patient is asked to take a deep breath, hold it and apply pressure downwards, similar to that when defecating, and then start breathing out. Last but not the least, It is substantial that a DNA fragmentation test of the sperm is also conducted to assess the extent of DNA damage and viability remaining in the sperms.
3-D Precision Guided Endovascular treatment
Azoospermia treatment in Pakistan which is linked to varicocele has long been rendered outdated due to its invasive and recurrent nature. The best varicocele treatment in Pakistan to reverse azoospermia is conducted by Dr Imtiaz Ahmad. One of the most versatile and successful approaches towards azoospermia and varicocele repair is the 3-D precision-guided endovascular treatment, which is a non-surgical procedure involving embolization and has been introduced in Pakistan by Dr Imtiaz Ahmad, a pioneer of this technique. No incisions or general anesthesia is required during the 45–60-minute procedure. To begin, a microcatheter is passed through the femoral or the jugular vein and guided under live x-ray imaging towards the testicular/gonadal vein. A contrast dye is then introduced to visualize the damage in veins, which enables an easy correction procedure. FDA approved drugs, that can only be released to and administered by licensed physicians in the US, are used to perform the embolization of the faulty veins. Once the blood is stopped, it flows through a different vein along the normal route, only this time, the varicocele is not disturbed and complications like azoospermia are, thus, solved. The patient is examined and sent home the same day, in most cases. The entire procedure has gained a lot of patient compliance as opposed to the surgical techniques, where the recovery time, alone, is of 2 to 3 weeks. Reports have suggested sperm count improvement in about 83% of patients post embolization method, versus 63% via surgical ligation.
Azoospermia does equate to zero sperm count, but it does not translate into an absolute possibility of never being able to have biological children. Males must be mindful about the activities that involve straining their reproductive organs, including sports. Additionally, knowing the logical reasoning behind the optimal temperature required for spermatogenesis, one must avoid wearing garments that are too tight, making frequent visits to the sauna or other habits that may alter the thermal homeostasis of the testes. These are some of the pointers that should help prevent azoospermia. As a rule of thumb, the health of a person largely depends on their dietary and lifestyle habits. These may not present their pros or cons immediately, but irreversible effects become prominent with age.
Information about Gamma block bariatric arterial embolization treatment strategies. Treatment of obesity and saying goodbye to the extra inches shaking your confidence. Bariatrics is a field which studies therapies pertaining to weight loss and management. This includes surgical procedures and behavioral therapies. Gamma block bariatric arterial embolization treatment strategies (Dr Imtiaz Ahmad is the pioneer of this technique and named it as Gamma block bariatric arterial embolization in Nov 2017 after performing the first ever Gamma block bariatric arterial embolization procedure in Karachi Pakistan)also fall under the umbrella of this field and is a modern approach towards treatment of obesity. Approximately, 39% of the world’s adult population is suffering from either obesity or being overweight.
A person is regarded as obese if his/her body mass index (BMI) is greater than 30kg/m2 in which case, they can make good use of Gamma block bariatric arterial embolization treatment strategies. Obesity may occur due to metabolic dysregulation which could be genetic, lack of physical inactivity, diseases such as PCOS in women or simply because of overeating. Making balanced lifestyle choices is the way forward towards losing all that extra weight.
However, many men and women try to fight obesity by incorporating these lifestyle changes but are often demotivated by the weighing balance’s consistent reading. This may be due to a disease, medication, or psychological stress. Bariatric surgery for weight loss is often advised to people that are suffering from diseases that have either occurred due to obesity or are getting much worse because of it. These patients may have a BMI of 35–40 kg/m2 which is alarming and must be addressed in due time. Bariatric surgery has been around since a while and has proved beneficial. Average weight loss with bariatric surgery has been about 5 to 15 pounds in only the first 30 days. However, bariatric surgery is invasive and therefore, variations to the procedure have been introduced under interventional radiology.
What are the health risks following Obesity?
Obesity imposes several health risks and becomes the starting point of multiple chronic diseases. Ranging from metabolic dysfunctionality to cardiovascular and respiratory diseases, obesity is a defining factor in their progression. It is easy to understand why excess fat in the body would be so detrimental to health. Greater body mass affects almost every part of the body, from bones to muscles and from heart to brain, every organ faces the consequence. Risk of getting diabetes mellitus type 2, hypertension, osteoarthritis, coronary heart disease, respiratory problems, and some cancers, increase manifolds because of obesity. Moreover, in the recent age of social media, selfies, and fashion, being overweight or obese also contributes towards lower self-confidence, eventually leading a person into depression. Health risks following obesity and increasing mortalities have shifted attention towards s