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It is very unlikely, though it is possible, for a man to only be born with one testicle.
More commonly there were two testicles at birth and either one has been removed or that it is in the body but not located in the normal place.
In conditions such as cryptorchidism, ectopic testicle, or retractile testicle, the testicle is present in the body, but may not be where you expect it.
Testicles are not usually removed in the treatment of infection, but there are other reasons such as cancer, or testicular torsion where the testicle has to be removed for medical reasons.
There are also a few conditions where a genetically male person will have rudimentary or non-functional testicles, such as Turner's syndrome or androgen insensitivity syndrome, but these conditions are fairly uncommon and the man would have several other physical attributes that would be abnormal than just the missing testicle.
But in any particular man, if you think he only has one testicle is to ask him.
What else can I help you with?
Where does testicular cancer originate from?
The exact cause of testicular cancer is unknown. There is no link between vasectomy and testicular cancer. Factors that may increase a man's risk for testicular cancer include:Abnormal testicle developmentHistory of testicular cancerHistory of undescended testicle(s)Klinefelter syndromeOther possible causes include exposure to certain chemicals and HIV infection. A family history of testicular cancer may also increase risk.Testicular cancer is the most common form of cancer in men between the ages of 15 and 35. It can occur in older men, and rarely, in younger boys.White men are more likely than African-American and Asian-American men to develop this type of cancer.There are two main types of testicular cancer: seminomas and nonseminomas. These cancers grow from germ cells, the cells that make sperm.Seminoma: This is a slow-growing form of testicular cancer usually found in men in their 30s and 40s. The cancer is usually just in the testes, but it can spread to the lymph nodes. Seminomas are very sensitive to radiation therapy.Nonseminoma: This more common type of testicular cancer tends to grow more quickly than seminomas. Nonseminoma tumors are often made up of more than one type of cell, and are identified according to these different cell types:Choriocarcinoma (rare)Embryonal carcinomaTeratomaYolk sac tumorA stromal tumor is a rare type of testicular tumor. They are usually not cancerous. The two main types of stromal tumors are Leydig cell tumors and Sertoli cell tumors. Stromal tumors usually occur during childhood.
Compare testicle cancer and prostate cancer?
There are two main types of testicular cancer - seminomas and teratomas. These may be called germ cell tumours. Testicular cancer, as it sounds is cancer located in the testicles. Prostate Cancer- The prostate is a small gland found only in men. It is the size of the top of your thumb and surrounds the first part of the tube (urethra) which carries urine from the bladder to the penis. For more straighforward information on testicular and prostate cancers, visit the related links below.
Who is at risk for testicular cancer?
Hi I'm 30yrs old played football for 12 yrs very fit healthy guy.woke up one morning to get my hernia check up while I was there he check my testicle and found a lump he refers me to get a xray and there they found cancer.so it could happen to anyone SO WATCH OUT GUYS GET REGULAR CHECKS.REMEMBER WE ARE HUMAN
Testicular cancer always occurs in both teste either at the same time or successively and about 2-3 percent occurs in one testis?
This statement is incorrect. Testicular cancer is always unilateral (only on one side). If testicular cancer is found in both, it is almost always metastasis, which is spread of the cancer from one testis to the the other.
What is a sign of testicular cancer?
Testicular cancer is cancer started in the testicles of a male. This type of cancer, as well as the other types, can spread to other area over time.Some signs can include:Lump on one or both testicles.Blood in ejaculation. This can also be a different medical condition, so you may want to see a doctor on this one even if you don't have any other signs.Swelling of one or both testicles.PainBoth contain an epididymis, which will like a bump on the top or middle of the testicle. They also contain blood vessels and tubes (for carrying sperm).If you have any sign of testicular cancer, or are concerned that you may have it, please see your doctor. It will not hurt to find out.Please see the 'Related Links' below for more information.
I have found a lump on my left testicle but it's on the top i have done some research and there are a number of things it could be I do not really want to see my doctor because it will be embrassing?
As embarrassing as dying from testicular cancer? Not wanting to alarm, but get to a doctor. You think he or she hasn't seen everything there is to see? If it is in the skin, it may very well be nothing. If it is on the testicle and seems to be attached to it, get it looked at ASAP.
What are symptoms of testicular cancer?
The most common symptom of testicular cancer is a lump, or swelling, in one of your testicles. Testicular lumps are most commonly found on either the front, or the side, of the testicle. They often feel like a hard, pea-sized swelling. Testicular cancer can also cause other symptoms, including: * a dull ache, or sharp pain, in your testicles, or scrotum, which may come and go, * a feeling of heaviness in your scrotum, * a dull ache in your lower abdomen, * a sudden collection of fluid in your scrotum (hydrocele), * fatigue, and * generally feeling unwell.
Is Testicular cancer found in the connective tissue cells or the epithelial cells of the semiferous tubules?
epithelial cells of the semiinferous tubules.
Do men get cervical cancer?
Testicular cancer and penile cancer, are the only two types of cancer which are found found only in men.Ovarian cancer, Cervical cancer, and Uterine cancer, are the only 3 types of cancer not found in men.Both sexes can get breast cancer, as well as all of the other carcinomas.
When is an orchiectomy used to prevent cancer?
An orchiectomy is sometimes done to prevent cancer when an undescended testicle is found in a patient who is beyond the age of puberty.
Testicular cancer?
DefinitionTesticular cancer is cancer that starts in the testicles, the male reproductive glands located in the scrotum.Alternative NamesCancer - testes; Germ cell tumor; Seminoma testicular cancer; Nonseminoma testicular cancerCauses, incidence, and risk factorsThe exact cause of testicular cancer is unknown. There is no link between vasectomy and testicular cancer. Factors that may increase a man's risk for testicular cancer include:Abnormal testicle developmentHistory of testicular cancerHistory of undescended testicleKlinefelter syndromeOther possible causes include exposure to certain chemicals and HIV infection. A family history of testicular cancer may also increase risk.Testicular cancer is the most common form of cancer in men between the ages of 15 and 35. It can occur in older men, and rarely, in younger boys.White men are more likely than African-American and Asian-American men to develop this type of cancer.There are two main types of testicular cancer: seminomas and nonseminomas. These cancers grow from germ cells, the cells that make sperm.Seminoma: This is a slow-growing form of testicular cancer usually found in men in their 30s and 40s. The cancer is usually just in the testes, but it can spread to the lymph nodes. Seminomas are very sensitive to radiation therapy.Nonseminoma: This more common type of testicular cancer tends to grow more quickly than seminomas. Nonseminoma tumors are often made up of more than one type of cell, and are identified according to these different cell types:Choriocarcinoma (rare)Embryonal carcinomaTeratomaYolk sac tumorA stromal tumor is a rare type of testicular tumor. They are usually not cancerous. The two main types of stromal tumors are Leydig cell tumorsand Sertoli cell tumors. Stromal tumors usually occur during childhood.SymptomsThere may be no symptoms. Symptoms that may occur can include:Discomfort or pain in the testicle, or a feeling of heaviness in the scrotumDull ache in the back or lower abdomenEnlargement of a testicle or a change in the way it feelsExcess development of breast tissue (gynecomastia), however, this can occur normally in adolescent boys who do not have testicular cancerLump or swelling in either testicleSymptoms in other parts of the body, such as the lungs, abdomen, pelvis, back, or brain, may also occur if the cancer has spread.Signs and testsA physical examination typically reveals a firm lump (mass) in one of the testicles. When the health care provider holds a flashlight up to the scrotum, the light does not pass through the lump.Other tests include:Abdominal and pelvic CT scanBlood tests for tumor markers: alpha fetoprotein (AFP), human chorionic gonadotrophin (beta HCG), and lactic dehydrogenase (LDH)Chest x-rayUltrasound of the scrotumA biopsy of the tissue is usually done after the entire testicle is surgically removed.TreatmentTreatment depends on the:Type of testicular tumorStage of the tumorOnce cancer is found, the first step is to determine the type of cancer cell by examining it under a microscope. The cells can be seminoma, nonseminoma, or both.The next step is to determine how far the cancer has spread to other parts of the body. This is called "staging."Stage I cancer has not spread beyond the testicle.Stage II cancer has spread to lymph nodes in the abdomen.Stage III cancer has spread beyond the lymph nodes (it could be as far as the liver, lungs, or brain).Three types of treatment can be used.Surgical treatment removes the testicle (orchiectomy) and nearby lymph nodes (lymphadenectomy). This is usually performed in the case of both seminoma and nonseminomas.Radiation therapy using high-dose x-rays or other high-energy rays may be used after surgery to prevent the tumor from returning. Radiation therapy is usually only used for treating seminomas.Chemotherapy uses drugs such as cisplatin, bleomycin, and etoposide to kill cancer cells. This treatment has greatly improved survival for patients with both seminomas and nonseminomas.Support GroupsJoining a support group where members share common experiences and problems can often help the stress of illness. Your local branch of the American Cancer Society may have a support group. See: www.cancer.org for more information.Lance Armstrong, a famous cyclist, is a survivor of testicular cancer. His web site -- www.laf.org -- offers support and information for patients with testicular cancer.The National Cancer Institute website also provides further information: www.cancer.govExpectations (prognosis)Testicular cancer is one of the most treatable and curable cancers.The survival rate for men with early-stage seminoma (the least aggressive type of testicular cancer) is greater than 95%. The disease-free survival rate for Stage II and III cancers is slightly lower, depending on the size of the tumor and when treatment is begun.ComplicationsTesticular cancer may spread to other parts of the body. The most common sites include the:AbdomenLungsRetroperitoneal area (the area near the kidneys)SpineComplications of surgery can include:Bleeding and infection after surgeryInfertility (if both testicles are removed)If you are of childbearing age, ask your doctor about methods to save your sperm for use at a later date.Calling your health care providerCall your health care provider if you have symptoms of testicular cancer.PreventionThe United States Preventive Services Tast Force recommends against routine screening for testicular cancer because there is no known effective screening technique.A testicular self-examination (TSE) performed on a monthly basis, however, may help detect such cancer at an early stage before it spreads. Finding it early is important to successful treatment and survival. Young men are sometimes taught how to perform self-exams shortly after puberty.ReferencesEinhorn LH. Testicular cancer. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 210.National Cancer Institute. Testicular cancer treatment PDQ. Updated Jan. 15, 2009.Richie JP, Steele GS. Neoplasms of the testis. In: Wein AJ, ed. Campbell-Walsh Urology. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 29.Screening for testicular cancer: update of the evidence for the U.S. Preventive Services Task Force. Agency for Healthcare Research and Quality. 2004. Accessed March 29, 2009.
Do i have testicular cancer i found a lump at the top of my testicle My uncle who is a doctor felt my testicles and said what i felt was a vein or the Epiditimas but im still worried should i be?
Your ubncle is correct. It is a swollen vein called a varisocele. They are nothing to worry about. If it causes you continual discomfort, then you can have minor surgery to remove that vein.
