What is testicular microlithiasis?
Testicular microlithiasis (tes-TIK-yoo-lur my-kroh-lih-THIE-uh-sis) is a condition in which small clusters of calcium form in the testicles. It can be detected on an ultrasound exam of the scrotum. Several studies show a relationship between testicular microlithiasis and testicular cancer.
What is the prevalence of microlithiasis in the US?
It is found in between 1.5 to 5% of normal males, and may be found in up to 20% of individuals with subfertility. It is an asymptomatic, non-progressive disease. Testicular microlithiasis is not associated with risk of testicular cancer in asymptomatic individuals with no risk factors for testicular germ cell tumor.
What is microlithiasis and urolithiasis?
Microlithiasis - a kidney disease that is accompanied by the formation of stones and sand, this ailment is considered to be the first stage of urolithiasis. Microlits - stones and sand in the kidneys, provoked by disorders in the exchange of the following substances:
What is microlithiasis Alveola?
[ mi″kro-lĭ-thi´ah-sis] the formation of minute concretions in an organ. microlithiasis alveola´ris pulmo´num (pulmonary alveolar microlithiasis) a condition simulating pulmonary tuberculosis, with deposition of minute calculi in the alveoli of the lungs.
What causes Microlithiasis?
Cause. The cause is unknown, but this condition has been associated with testicular cancer in a small group of individuals, cryptorchidism, mumps, infertility and intraepithelial germ cell neoplasia.
What are symptoms of Microlithiasis?
WHAT TO LOOK OUT FOR ?painless lump on the testicle – can vary in size from a few millimeters to several centimeters.persistent lump on the testicle that does not go away.feeling of heaviness or aching in the lower abdomen or scrotum.painful testicle.swelling of a testicle.enlarged lymph nodes in the abdomen or neck.
Is Microlithiasis common?
Testicular microlithiasis (TM) is a relatively rare condition detected incidentally during the ultrasound examination of the scrotum.
Is testicular microlithiasis normal?
Summary: Testicular microlithiasis is common and while microcalcifications do exist in roughly 50% of germ cell tumors the majority of men with testicular microlithiasis will not develop testicular cancer.
Can Microlithiasis cause pain?
Testicular microlithiasis is a condition of unknown cause where calcium deposits form in the lumina of seminiferous tubules or arise from the tubular basement membrane components. The microliths are asymptomatic, do not cause pain, and are so small that they are impalpable.
Is testicular microlithiasis serious?
However, studies involving healthy participants with no symptoms show that testicular microlithiasis is much more common than is testicular cancer. As a result, researchers believe that testicular microlithiasis is unlikely to increase the risk of testicular cancer in someone who is otherwise healthy.
Is Microlithiasis genetic?
Testicular microlithiasis appeared to cluster in certain families. These findings suggest both a familial predisposition to TM and an association between TM and FTGCT. If proven, this could be clinically important to men in FTGCT families, and may be useful in identifying specific genes involved in FTGCT.
Does Microlithiasis cause infertility?
Testicular microlithiasis (TM) is an uncommon pathologic condition that is commonly diagnosed by scrotal ultrasonography. Indirect evidence suggests that this syndrome may be associated with an increased risk of testicular malignancy and infertility.
What can you do for testicular microlithiasis?
GCNIS may be diagnosed adjacent to existing testicular tumors, contralateral to known testicular tumors, and among patients undergoing testicular biopsy for other reasons. Treatment options for patients with GCNIS include preventative orchiectomy, radiotherapy, surveillance, or chemotherapy.
Can testicular microlithiasis cause low testosterone?
A history of cryptorchidism was associated with presence of TM. Bilateral TM was associated with slightly lower testicular volume, sperm concentration, and total sperm count. TM was not significantly associated with serum testosterone or other reproductive hormones.
What is the significance of calcification within the testicle?
Vascular calcification within the testi- cular parenchyma may also be identified by a cluster of punctate foci (Figure 1). A cluster of calcification, when seen in associa- tion with a hypoechoic area in the testis, is a significant finding and suggests a testicular tumour or chronic testicular infarction.
How do you say Microlithiasis?
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