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A testicle or testis is the male gonad in all bilaterians, including humans. It is homologous to the female ovary. The functions of the testicles are to produce both sperm and androgens, primarily testosterone. Testosterone release is controlled by the anterior pituitary luteinizing hormone, whereas sperm production is controlled both by the anterior pituitary follicle-stimulating hormone and gonadal testosterone.
Testicular torsion occurs when the spermatic cord twists, cutting off the blood supply to the testicle. The most common symptom in children is sudden, severe testicular pain. The testicle may be higher than usual in the scrotum and vomiting may occur. In newborns, pain is often absent and instead the scrotum may become discolored or the testicle may disappear from its usual place.
Testicular cancer is cancer that develops in the testicles, a part of the male reproductive system. Symptoms may include a lump in the testicle or swelling or pain in the scrotum. Treatment may result in infertility.
Nenê is a Brazilian former professional basketball player. Known previously as Nenê Hilario, he legally changed his name to simply Nenê in 2003.
Cryptorchidism, also known as undescended testis, is the failure of one or both testes to descend into the scrotum. The word is from Greek κρυπτός 'hidden' and ὄρχις 'testicle'. It is the most common birth defect of the male genital tract. About 3% of full-term and 30% of premature infant boys are born with at least one undescended testis. However, about 80% of cryptorchid testes descend by the first year of life, making the true incidence of cryptorchidism around 1% overall. Cryptorchidism may develop after infancy, sometimes as late as young adulthood, but that is exceptional.
Epididymitis is a medical condition characterized by inflammation of the epididymis, a curved structure at the back of the testicle. Onset of pain is typically over a day or two. The pain may improve with raising the testicle. Other symptoms may include swelling of the testicle, burning with urination, or frequent urination. Inflammation of the testicle is commonly also present.
Cock and ball torture (CBT) is a sexual activity involving the application of pain or constriction to the male genitals. This may involve directly painful activities, such as genital piercing, wax play, genital spanking, squeezing, ball-busting, genital flogging, urethral play, tickle torture, erotic electrostimulation, kneeing or kicking. The recipient of such activities may receive direct physical pleasure via masochism, or emotional pleasure through erotic humiliation, or knowledge that the play is pleasing to a sadistic dominant. Many of these practices carry significant health risks.
Spermatocele is a fluid-filled cyst that develops in the epididymis. The fluid is usually a clear or milky white color and may contain sperm. Spermatoceles are typically filled with spermatozoa and they can vary in size from several millimeters to many centimeters. Small spermatoceles are relatively common, occurring in an estimated 30 percent of males. They are generally not painful. However, some people may experience discomfort such as a dull pain in the scrotum from larger spermatoceles. They are not cancerous, nor do they cause an increased risk of testicular cancer. Additionally, unlike varicoceles, they do not reduce fertility.
Neuticles are prosthetic testicular implants for neutered dogs and other domestic animals. The implants may be made of polypropylene or silicone.
This is a list of numbers of motorcycle deaths in U.S. by year from 1994 to 2014. United States motorcycle fatalities increased every year for 11 years after reaching a historic low of 2,116 fatalities in 1997, then increased to over 5,000 around 2008 and then plateaued in the 4 to 5 thousands range in the 2010s. In nine years motorcycle deaths more than doubled from the late 1990s to 2008. Despite providing less than 1% of miles driven, they made up 15% of traffic deaths in 2012.
A groin attack is a deliberate strike to the groin area of one's opponent. The technique can be quickly debilitating due to the sensitivity of the groin area and genitalia and is sometimes used as a self-defense technique. The technique is often banned in sports. Groin attacks have been popularized as a comedic device in various forms of media.
Donkey punch is the sexual practice of inflicting blunt force trauma to the back of the head or lower back of the receiving partner during anal or vaginal sex as an attempt by the penetrating partner to induce involuntary tightening of internal or external anal sphincter muscles or vaginal passage of the receiving partner. According to Jeffrey Bahr of Medical College of Wisconsin, there is no reflex in humans that would cause such tensing in response to a blow on the head, although striking a partner on the back of the neck or head could cause severe, even lethal injury.
Scott Shafer is an American football coach and former player. He has served as the defensive coordinator for the Middle Tennessee State Blue Raiders. Previously, he served as the head coach at Syracuse University until November 2015.
In most terrestrial mammals, the scrotum or scrotal sac is a part of the external male genitalia located at the base of the penis. It consists of a sac of skin containing the external spermatic fascia, testicles, epididymides, and vasa deferentia. The scrotum will usually tighten when exposed to cold temperatures.
The 2010 State of Origin series was the 29th annual best-of-three series of interstate rugby league football matches between the Queensland and New South Wales representative teams played entirely under 'state of origin' selection rules. For the second year in a row, a Queensland victory set a new record for consecutive State of Origin titles, reaching five. Queensland won all three matches, completing their first series white-wash since 1995.
Orchiectomy is a surgical procedure in which one or both testicles are removed. The surgery can be performed for various reasons:
Dangerous play in rugby union is dealt with under the foul play law in the official International Rugby Board (IRB) rugby union law book. It defines foul play as "anything a player does within the playing enclosure that is against the letter and spirit of the Laws of the Game". Under these laws dangerous play includes; punching or striking, stamping or trampling, and kicking.
Wesley Warren Jr. was an American man who attracted worldwide attention for his problems with scrotal elephantiasis, which caused his scrotum to grow to a weight of 132.5 pounds (60.1 kg) and hang down a little below his knees. After launching a campaign to raise the money for an operation to resolve the problem, for which he raised only $2,000, he underwent surgery in April 2013 after visiting Dr. Joel Gelman of the University of California, Irvine's Center for Reconstructive Urology, who was aware that Warren could not afford the surgery and so performed it for free. Warren's struggles with his condition and his subsequent operation were filmed by a British television crew for a documentary The Man with the 10-Stone Testicles, which aired on Channel 4 in the United Kingdom on June 24, 2013. He died of complications from diabetes on March 14, 2014.
Male genital examination is a physical examination of the genital in males to detect ailments and to assess sexual development, and is normally a component of an annual physical examination. The examination includes checking the penis, scrotum, and urethral meatus. A comprehensive assessment of the male genitals assesses the pubic hair based on Sexual Maturity Rating and the size of the testicles and penis. The exam can also be conducted to verify a person's age and biological sex. The genitourinary system can also be assessed as part of the male genital examination. During a genital examination, the doctor can detect any of the following: structural abnormalities, urethral opening abnormalities, problems related to not being circumcised, lumps, tumors, redness, excoriation, edema, lesions, swelling, cancer, hair-related issues, and many others. In some instances where a physical examination of the male genitals is not sufficient to diagnose an individual, then an internal genital examination using imaging or ultrasounds will be needed for further evaluation.
Lorenzo Malik Mauldin IV is an American professional football defensive end for the Ottawa Redblacks of the Canadian Football League (CFL). He was drafted by the New York Jets in the third round of the 2015 NFL draft. He played college football at Louisville.
References
- 1 2 3 4 Stockton, Rachel (May 31, 2010). "Sack Tapping Becoming a Problem". Foodconsumer. foodconsumer.org. Archived from the original on 3 June 2010. Retrieved 1 June 2010.
- 1 2 3 Johnson, Timothy (May 28, 2010). "'Sack Tapping': Boys Punch Groin, Testicles in Dangerous Game, Post Video Online". ABC News . Retrieved 1 June 2010.
- 1 2 3 4 Black, Rosemary (May 28, 2010). "'Sack tapping' - boys punching classmates in the groin - leads to serious injury, amputation". Daily News . Retrieved 1 June 2010.
- 1 2 Teenager Has Testicle Amputated After 'Tapping' Game, Fox News, May 28, 2010
- 1 2 'Sack Tapping' -- A Schoolyard Game Turned Ugly, ABC News, May 28, 2010
- ↑ Aleccia, JoNel (3 June 2010). "Groin-punch 'game' harms more boys". NBC News. Retrieved 29 June 2010.[ dead link ]
- ↑ Sack Tapping: Parents’ Threat Du Jour, discovery.com, May 31, 2010
- 1 2 Natalie, James (May 29, 2010). "Schoolboy loses testicle after 'sack tapping' attack". The Money Times. themoneytimes.com. Archived from the original on 2 June 2010. Retrieved 2 June 2010.
- ↑ Shafer, Jack (3 June 2010). "Bogus trend smorgasbord: sack-tapping, vodka eyeballing, and "little girl" parties". Slate . Retrieved 4 June 2010.