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Topic: Cryptorchidism



  
 Cryptorchidism - Wikipedia, the free encyclopedia
The results of surgical therapy for cryptorchidism: a literature review and analysis.
In the even smaller minority of cryptorchid infants who have other obvious birth defects of the genitalia, further testing is crucial and has a high likelihood of detecting an intersex condition or other anatomic anomalies.
To reduce these risks, undescended testes are usually brought into the scrotum in infancy by a surgical procedure called an orchiopexy.
http://en.wikipedia.org/wiki/Cryptorchidism   (2644 words)

  
 Endotext.com - Endocrinology Of Male Reproduction, Cryptorchidism and Hypospadias
Hormone therapy remains controversial (45,46) and is based on the assumption that cryptorchidism is secondary to a deficiency of the hypothalamic-pituitary-gonadal axis.
These patients may present with rare forms of intersex, with cryptorchidism as part of the complex genital anomaly.
The aim of clinical examination is to locate the gonad, if palpable, and determine its lowest position without causing painful traction the spermatic cord (which probably corresponds to the caudal limit of the tunica vaginalis) (42).
http://www.endotext.org/male/male19/male19.htm   (3285 words)

  
 The Turkish Journal of Pediatrics
Carcinoma-in-situ-testis was found at surgery for cryptorchidism in about 0.5% (7/1466) of boys, which is about a factor of 5 lower than the 2-3% lifetime risk of developing testicular cancer in Danish men treated for cryptorchidism[4,10,33,34].
Testicular cancer, cryptorchidism, inguinal hernia, testicular atrophy, and genital malformations: case-control studies in Denmark.
The patient was 3.8-years-old at surgery for unilateral cryptorchidism and he had no associated anomalies.
http://tjp.dergisi.org/text.php3?id=182   (4147 words)

  
 LLUCH Pediatric Surgery - cryptorchidism
The term undescended testicle or cryptorchidism describes the condition in which one or both testicles are not within the scrotum and can't be brought into the scrotum with external manipulation.
Cryptorchidism is distinct from the situation when the testicle is "retractile," meaning that it can be brought into the scrotum by external manipulation or is seen in the scrotum sometimes.
There is an association between the incidence of testicular cancer and cryptorchidism.
http://www.llu.edu/lluch/pedsurg/cryptorchidism.html   (1085 words)

  
 cryptorchidism
Cryptorchidism is a condition affecting the dog in
cryptorchidism, the testis is not ectopic but rather, does not exist in any location.
The incidence of cryptorchidism is greatly higher in that of pure-bred dogs and specifically, in that of heavily line-bred
http://www.icelanddogs.com/cryptorchidism.html   (1135 words)

  
 Cryptorchidism - Undescended Testicle Surgery - Affordable Healthcare overseas
Cryptorchidism may not be a concern for a little child however, as he grows older increasing body awareness will definitely have an impact if he has an 'empty scrotum'.
If a child has Cryptorchidism, it is necessary to get it treated by surgical treatment within the first year of life.
Prior hospitalization is not necessary for surgical correction of Cryptorchidism of your child, pre-operative assessment will consist of a thorough physical examination, lab.
http://www.medsolution.com/surgery_urogen-undesctesticle.asp   (1074 words)

  
 Canine Reproduction Part 5
Cryptorchidism is a condition in which the testes fail to descend into the scrotum (unilateral cryptorchidism/monorchidism describes the condition in which only one testis descends).
Isolated cryptorchidism is considered the most common reproductive disorder in dogs, affecting between 1%-15% of dogs.
Of these affected dogs, 75% demonstrate unilateral cryptorchidism.
http://www.labbies.com/reproduction5.htm   (5904 words)

  
 eMedicine - Cryptorchidism : Article by Vikram S Dogra, MD
Infertility: This condition is observed in 40% of patients with unilateral and 70% of patients with bilateral cryptorchidism.
In one third of patients, the condition is bilateral.
Mortality/Morbidity: The lifetime risk of death from testicular malignancy in men of any age with undescended testis is approximately 9.7 times the risk in men with normally descended testis.
http://www.emedicine.com/radio/topic201.htm   (1619 words)

  
 Cryptorchidism
Cryptorchidism is a condition in which either one or both testes (testicles) fails to descend fully into the scrotum.
In spite of the fact that bilateral cryptorchid dogs are sterile, both bilateral and unilateral cryptorcids should be neutered, to reduce the risk of possible future complications.
This condition occurs more often in some breeds of dog (Saint Bernards and German Shepherd Dogs) than in others, but can and does occur in all dog breeds.
http://www.barkbytes.com/medical/med0062.htm   (222 words)

  
 eMedicine - Cryptorchidism : Article by Thomas F Kolon, MD
Cryptorchidism is the most common genital problem encountered in pediatrics.
Bica DT, Hadziselimovic F: The behavior of epididymis, processus vaginalis and testicular descent in cryptorchid boys treated with buserelin.
Docimo SG: The results of surgical therapy for cryptorchidism: a literature review and analysis.
http://www.emedicine.com/med/topic2707.htm   (5122 words)

  
 Cryptorchidism
Veterinarians are sometimes asked to surgically correct cryptorchidism by moving the testicle(s) down into the scrotum, but this is an extremely difficult and delicate operation with very little chance of success because of the length of the spermatic cord, the effect on attached tissues and blood vessels, and other technical reasons.
In fact, cryptorchidism is as common in one country as another, and has about the same incidence in one breed as any other.
The condition is therefore called cryptorchidism and the dog so afflicted is called a cryptorchid.
http://www.dogstuff.info/cryptorchidism.html   (3014 words)

  
 Battery Creek Veterinary Hospital
Cryptorchidism is the condition in which either or both of the testes fail to descend into the scrotum.
Treatment of the condition (as opposed to neutering) is somewhat controversial.
Veterinarians generally discourage breeding cryptorchid dogs and encourage neutering them by surgical removal of the testes.
http://www.bcvh.com/showpracfaq.cfm?FAQID=195&Private=0   (477 words)

  
 Cryptorchidism in the Horse
Laparotomy is the surgical opening of the abdomen under general anaesthesia by a number of surgical approaches including an inguinal approach with or without retrieval of the inguinal extension of the gubernaculum testis, a parainguinal approach (to the side of the inguinal ring), or, less commonly, a flank approach(1).
Sometimes it is necessary to determine whether a horse with no palpable testis, that displays a stallion-like behaviour, is a bilateral cryptorchid, a cryptorchid that has its descended testis removed, or a gelding with behaviour problems.
Contact your local veterinarian for this and other health concerns you may have regarding your horse.
http://www.omafra.gov.on.ca/english/livestock/horses/facts/info_cryptorchidism.htm   (1262 words)

  
 Cryptorchidism
There is some debate as to when a dog should be classified as cryptorchid.
It would certainly be helpful if we could document this information, and perhaps eliminate the condition in the future.
At our last national specialty, the judge noted that small, flabby testicles were too much in evidence in our show dogs.
http://www.beaconforhealth.org/Cryptorchidism.htm   (1027 words)

  
 cryptorchidism - definition of cryptorchidism in Encyclopedia
This failure of the testes to descend is a frequent human birth defect, with an incidence of of approximately 3% of full term male infants, that is associated with infertility, and an increased risk of testicular cancer.
It is necessary to surgically remove the undescended testes before 2 years of age, if surgical placement into the scrotum is not possible.
Individuals with cryptorchidism or undescended testis are at an increased risk for developing testicular cancer, with approximately 10 percent of testicular cancer patients reporting a history of this condition.
http://encyclopedia.laborlawtalk.com/cryptorchidism   (254 words)

  
 Retained Testicle OR Cryptorchidism In Dogs And Cats, Cryptorchid Sertoli
Cryptorchidism in dogs over twelve weeks of age is self-evident on physical examination.
A special problem comes up when an adult dog or cat that appears to be castrated still exhibits male behavior.
When this question occurs in a cat, we can examine the penis for spines.
http://www.2ndchance.info/cryptorchid.htm   (857 words)

  
 Measurement of Mullerian Inhibiting Substance Facilitates Management of Boys with Microphallus and Cryptorchidism -- ...
cryptorchidism is whether to proceed with surgical exploration.
cryptorchidism, or both conditions, who were initially evaluated
All 176 subjects with microphallus and/or cryptorchidism had
http://jcem.endojournals.org/cgi/content/full/87/8/3598   (3705 words)

  
 Cryptorchidism: Incidence, Risk Factors, and Potential Role of Environment; An Update -- Thonneau et al. 24 (2): 155 -- ...
in the incidence of cryptorchidism were observed until 1987,
increase in the incidence of cryptorchidism between the late
trends in cryptorchidism incidence, and it is also difficult
http://www.andrologyjournal.org/cgi/content/full/24/2/155   (4825 words)

  
 CRYPTORCHIDISM
In a premature infant, the incidence approaches 30 percent, in the full term infant 3.4%, and at 1 year of age 0.8%, which is the same as that seen in the adult population.
We advise all the parents to let the child undergo urological examination for diagnosis and therapeutic intervention when the parents observe the aforementioned disorders.
Therapeutic intervention in cryptorchidism can take the form of either hormonal manipulation or surgery.
http://www.arabwideweb.com/english/General_Health_News_02.htm   (220 words)

  
 Cryptorchidism Rescues Spermatogonial Differentiation in Juvenile Spermatogonial Depletion (Jsd) Mice -- Shetty and ...
the present study we surgically cryptorchidized the jsd mutant
rats at 12 wk after irradiation with or without surgically created unilateral cryptorchidism of right testis at 4 wk after irradiation
in unilaterally cryptorchidized rats, a portion of both left
http://endo.endojournals.org/cgi/content/full/145/1/126   (4732 words)

  
 Cryptorchidism: Undescended Testicles in the Dog
Some researchers believe that dogs with cryptorchidism may have a higher incidence of other testicular diseases.
Cryptorchid dogs should never be allowed to breed.
Although fertility may be affected, they will usually show normal breeding behavior and frequently impregnate females, especially when one of the testicles has descended into the scrotum.
http://www.peteducation.com/article.cfm?cls=2&cat=1630&articleid=897   (347 words)

  
 Newswise
The researchers are now studying Insl3 levels in humans with the condition.
"This is very similar to what happens in most cases of human cryptorchidism," said Parada, who also directs the Kent Waldrep Foundation Center for Basic Neuroscience Research.
Cryptorchidism has serious implications for males if the condition is not corrected - usually by surgery - before the age of two.
http://www.newswise.com/articles/view?id=CRYPTOR.SWM   (504 words)

  
 PedsUroLogic - Cryptorchidism
Cryptorchidism refers to a developmental condition in which one or both testicles fail to descend into the scrotum.
I encourage you to discuss with me your questions and concerns about this condition and the procedures used to correct it.
Testicles begin to descend into the scrotum when the unborn child is about seven months old and 95% of newborn males have fully descended testicles at birth.
http://www.pedsurologic.com/Parker/Pamphlets/Cryptorchidism/UndescendedTestes.html   (366 words)

  
 Cryptorchidism in the Cat, page 2
In dogs, the incidence of cryptorchidism has been estimated at 1.2%.
Persians were also over represented in this study with an incidence of 29%.
Most cryptorchids were unilateral (78%) in this study as well.
http://www.catvet.homestead.com/Cryptorchid2.html   (299 words)

  
 Cryptorchidism -- eCureMe.com
Cryptorchidism occurs in 3.5% of term infants, 17% of premature infants, and in 100% of infants weighing less than 900 grams.
Normal testicles descend at 7 months of gestation.
http://www.ecureme.com/emyhealth/Pediatrics/Cryptorchidism.asp   (212 words)

  
 Anatomical and Functional Aspects of Testicular Descent and Cryptorchidism -- Hutson et al. 18 (2): 259 -- Endocrine ...
Rats rendered cryptorchid surgically at birth have reduced
GFN nucleus that may support its putative role in testicular
the GFN nucleus should be associated with cryptorchidism.
http://edrv.endojournals.org/cgi/content/full/18/2/259   (8784 words)

  
 Undescended Testes (Cryptorchidism) - Lucile Packard Children's Hospital
This surgery, called orchiopexy, is usually performed between months 6 and 18 and is successful in 98 percent of children with this condition.
Symptoms of cryptorchidism may resemble other conditions or medical problems.
A non-palpable testis (unable to feel upon examination) is the most common symptom of cryptorchidism.
http://www.lpch.org/DiseaseHealthInfo/HealthLibrary/urology/cryptorc.html   (503 words)

  
 Cryptorchidism in the Cat, page one
Until that time, the cremaster muscles can retract immature testicles into the groin.
Cryptorchidism is an example of a sex-limited trait.
While unilateral cryptorchidism is most common, it can be bilateral.
http://www.catvet.homestead.com/Cryptorchid1.html   (324 words)

  
 Cryptorchidism
It includes an explanation of the condition, which babies are at risk, how and why it is corrected, and associated concerns.
This article provides parents with the facts about undescended testicles (cryptorchidism).
http://omni.ac.uk/browse/mesh/D003456.html   (104 words)

  
 Cryptorchidism in the horse
From an ethical point of view, perpetuation of such a trait should not be considered.
As cryptorchidism is possibly a heritable trait (this is a hotly debated topic, with "proof" being shown both for and against the theory), this situation is not desirable.
The cryptorchid may not be capable of producing viable sperm, but testosterone production will not be affected.
http://www.equine-reproduction.com/articles/cryptorchid.htm   (738 words)

  
 CRYPTORCHIDISM ASSOCIATED WITH 78,XY/79,XXY MOSAICISM IN DOG.
Cytogenetic analysis of a Poodle dog with bilateral cryptorchidism revealed a variation of the Klinefelter Syndrome (1).
Canine cryptorchidism has been described as a sex-limited trait (6,7) and is mostly bilateral.
The influence of the normal cell in modifying the full expression of this syndrome, will be illustrated by contrasting the findings in patients with XY/XXY mosaicism with those in patients with the classic form.
http://www.isrvma.org/article/56_2_4.htm   (1433 words)

  
 Cryptorchidism
These structures are delicate and require the doctor be precise while performing the surgery.
The major symptom of cryptorchidism is not being able to feel one or both of the testicles in the scrotum.
To diagnose cryptorchidism, the doctor, usually an urologist, may palpate the scrotum and abdomen to locate the testicles while the patient is in the squatting position or in a warm bath.
http://www.hmc.psu.edu/childrens/healthinfo/c/cryptorchidism.htm   (777 words)

  
 UNSW Embryology-OMIM CRYPTORCHIDISM
(1979) pointed out that renal anomalies such as renal agenesis are often associated with the familial form of cryptorchidism.
The nosologic identity of unilateral and bilateral cryptorchidism was borne out by the study.
Corbus and O'Conor (1922) found several reports of families with multiple generations affected.
http://embryology.med.unsw.edu.au/OMIMfind/gonad/OMIM-219050.htm   (222 words)

  
 Cryptorchidism definition - Medical Dictionary definitions of popular medical terms
Males with cryptorchidism that is not surgically corrected in early childhood are at increased risk for developing testicular cancer.
Cryptorchidism definition - Medical Dictionary definitions of popular medical terms
MedicineNet Home > MedTerms medical dictionary A-Z List > Cryptorchidism
http://www.medterms.com/script/main/art.asp?articlekey=13221   (207 words)

  
 Cryptorchidism
This condition, known as cryptorchidism (unilateral if one testicle remains up, bilateral if both of them do) and is a serious threat to your dog's health in the future.
Undescended testicles are at a great risk for developing cancer and should be removed before this threat can ever present itself.
If the dog's testicles haven't descended by 8 weeks of age, it is unlikely that they ever will.
http://www.bcrescue.org/cryptorchid.html   (543 words)

  
 Cryptorchidism in Dogs - PetPlace.com
Cryptorchidism is an inherited disease and its occurrence cannot be prevented in the individual animal; however, castrating animals diagnosed with this condition may help reduce the incidence in the general population as a whole.
Castration is the recommended treatment of choice for pets with cryptorchidism.
Cryptorchidism is a condition present at birth in which one or both testicles fail to descend into the scrotum from where they develop in the abdomen.
http://www.petplace.com/dogs/cryptorchidism-in-dogs/page1.aspx   (424 words)

  
 Causes of Cryptorchidism - WrongDiagnosis.com
What causes Cryptorchidism?: Related information for Cryptorchidism causes, as with all medical conditions, there may be many causal factors.
Further relevant information on causes of Cryptorchidism may be found in the risk factors for Cryptorchidism, medications that may cause Cryptorchidism, contagiousness for Cryptorchidism, genetics of Cryptorchidism, and underlying causes of Cryptorchidism.
Cryptorchidism as a complication: Other conditions that might have Cryptorchidism as a complication might be potential underlying causes of Cryptorchidism.
http://www.wrongdiagnosis.com/c/cryptorchidism/causes.htm   (191 words)

  
 Cryptorchidism
The cryptorchid testis may be palpable or non-palpable.
Hjertkvist M, Dauber JE, Bergh A: Cryptorchidism: a registry-based study in Sweden on some factors of some possible etiological importance.
May involve alterations in mechanical factors (gubernaculum, length of vas deferens and testicular vessels, groin anatomy, epididymis, cremasteric muscles, and abdominal pressure), hormonal factors (gonadotropin, testosterone, dihydrotestosterone, and Müllerian inhibiting substance), and neural factors (ilioinguinal nerve and genitofemoral nerve)
http://www.5mcc.com/Assets/SUMMARY/TP0240.html   (263 words)

  
 Medcyclopaedia - Cryptorchidism
Cryptorchidism is seen in a number of conditions in which there is a deficient production of gonadotrophin, e.g.
Cryptorchidism is present in about 4% of term neonates.
By one year the incidence of cryptorchidism is about 0.8% and is bilateral in 10%.
http://www.medcyclopaedia.com/library/topics/volume_vii/c/CRYPTORCHIDISM.aspx   (207 words)

  
 cryptorchidism
This document describes what cryptorchidism is (when one or both testicles (testes) are not descended in the scrotum), causes, clinical signs and symptoms, surgical techniques, and possible complications.
This full-text document discusses cryptorchidism, where either one or both of the testicles is not present in the scrotum, in cats and dogs.
The document includes a discussion on diagnosis and treatment, and colour photographs.
http://vetgate.ac.uk/browse/cabi/3d03af9a4bfcec0fbaf02e59c127659f.html   (160 words)

  
 Treatments for Cryptorchidism - WrongDiagnosis.com
Always seek professional medical advice about any treatment or change in treatment plans.
Treatment list for Cryptorchidism: The list of treatments mentioned in various sources for Cryptorchidism includes the following list.
http://www.wrongdiagnosis.com/c/cryptorchidism/treatments.htm   (126 words)

  
 Cryptorchidism
Poor testosterone response to hCG may also aid in diagnosing the absence of functional testicular tissue.
hCG- may be successful with bilateral cryptorchidism, especially if the testes are near the scrotum.
Cryptorchidism is defined as the absence of one or both testes in the scrotum after one year of age.
http://pedclerk.bsd.uchicago.edu/cryptorchidism.html   (497 words)

  
 Pediatric Urology - Cryptorchidism (Undescended Testicles)
Patients failing hormonal therapy should undergo surgical treatment
When a testis is felt in the groin area we usually explore the area through a small incision.
Surgery is immediately performed on ectopic testes, cryptorchids with coexisting hernias, and boys at pubertal age.
http://www.cornellurology.com/uro/cornell/pediatrics/cryptorchidism.shtml   (954 words)

  
 International Trends in Rates of Hypospadias and Cryptorchidism, NCBDDD, CDC
Cryptorchidism is when one or both of the testes have not descended into the scrotum by the time a full term infant is born.
The urethral opening is usually located closer to the body on the ventral side of the penis in a boy with hypospadias.
A CDC scientist analyzed international trends in the rates of two birth defects that can affect males: hypospadias and cryptorchidism.
http://www.cdc.gov/ncbddd/bd/lenhypos.htm   (388 words)

  
 Cryptorchidism - Fertility Journey
Cryptorchidism is a likely diagnosis when a man’s testes have not descended into the scrotum.
Surgery to correct undescended testes is usually performed in childhood, however, the results of the surgery can impact a man’s fertility later in his life.
Surgery can repair undescended testes, but permanent damage can result if the testes do not descend early enough.
http://www.fertilityjourney.com/testingAndDiagnosis/maleDiagnosis/cryptochidism/index.asp   (167 words)

  
 VetMedCenter - Consumer - Article Details
Absence of one or both testes in the scrotum on the physical examination is the first step to diagnosis.
In a mature pet, it is important to know the history of castration in order to distinguish a neutered male from a bilaterally (both sides affected) cryptorchid male, though a hormone test can be performed in those for which a history is not available.
In some breeds, the descent may occur later, but if descent is not complete by 4-6 months of age, it is evidence of cryptorchidism.
http://consumer.vetmedcenter.com/Consumer/display.asp?id=8787&dt=p   (267 words)

  
 Cryptorchidism
One cause of cryptorchidism [Greek: hidden - gonad]
Non-invasive imaging studies have been investigated to document the presence of a non-palpable testis (ultrasound, CAT scan, MRI scan, etc.), but none of these have proven sufficiently accurate to be useful.
Cryptorchidism occurs in about 3% of full term boys and 30% of boys born at 30 weeks of gestational age.
http://www.meddean.luc.edu/lumen/MedEd/urology/fltstdes.htm   (242 words)

  
 AllRefer Health - Undescended Testicle Repair (Cryptorchidism Repair, Inguinal Orchidopexy, Orchidopexy, Orchiopexy, ...
AllRefer Health - Undescended Testicle Repair (Cryptorchidism Repair, Inguinal Orchidopexy, Orchidopexy, Orchiopexy, Repair of Undescended Testicle) - Surgery and Procedures
Alternate Names : Cryptorchidism Repair, Inguinal Orchidopexy, Orchidopexy, Orchiopexy, Repair of Undescended Testicle
http://health.allrefer.com/health/undescended-testicle-repair-info.html   (406 words)

  
 AllRefer Health - Undescended Testicle (Cryptorchidism, Empty Scrotum - Undescended Testes, Monorchism, Scrotum - Empty ...
The testicles develop before birth in the abdominal cavity.
AllRefer Health - Undescended Testicle (Cryptorchidism, Empty Scrotum - Undescended Testes, Monorchism, Scrotum - Empty (Undescended Testes), Vanished Testes - Undescended)
Alternate Names : Cryptorchidism, Empty Scrotum - Undescended Testes, Monorchism, Scrotum - Empty (Undescended Testes), Vanished Testes - Undescended
http://health.allrefer.com/health/undescended-testicle-info.html   (585 words)

  
 Cryptorchidism - Glossary Entry - Genetics Home Reference
A developmental defect characterized by failure of the testes to descend into the scrotum.
Cryptorchidism - Glossary Entry - Genetics Home Reference
http://ghr.nlm.nih.gov/ghr/glossary/cryptorchidism   (49 words)

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