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Topic: Rete tubular ectasia


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In the News (Sun 20 Dec 09)

  
  Rete mirabile - Encyclopedia Glossary Meaning Explanation Rete mirabile   (Site not responding. Last check: 2007-11-07)
A rete mirabile (Latin for "wonderful net") is a complex of arteries and veins lying very close to each other, found in a number of vertebrates, and serving different purposes.
In birds with webbed feet, a rete mirabile in the legs and feet transfers heat from outgoing blood in arteries to the incoming blood from the veins, with the net effect that the internal temperature of the feet is much closer to the ambient temperature, thus preventing heat loss.
The ancient physician Galen mistakenly thought that humans also have a rete mirabile in the neck, apparently based on dissection of sheep, and ascribed important properties to it; it fell to Vesalius to demonstrate the error.
www.encyclopedia-glossary.com /en/Rete-mirabile.html   (287 words)

  
 GI case 16
Tubular ectasia of the testis is a benign condition, also know as cystic transformation of the rete testis, and results from dilatation of the efferent tubules, which causes ectasia and cystic transformation.
Although the origin of the ectasia is vague, it probably represents changes secondary to obstruction of the tubules following infection or trauma.
Intratesticular varicocele is a rare entity, which can have a similar appearance to tubular ectasia, but it increases in size on the Valsalva manoeuvre and shows blood flow.
www.indianradiologist.com /giradiology27.htm   (225 words)

  
 Benign Intratesticular Cystic Lesions: US Features -- Dogra et al. 21 (Supplement 1): 273 -- RadioGraphics
Tubular ectasia is a benign condition usually associated with spermatoceles (as in this case), is commonly bilateral, and requires no follow-up.
These cystic changes can be easily differentiated from tubular ectasia, which is confined to the mediastinum and occurs in an older population.
Tubular ectasia of the testicle: sonographic and MR imaging appearance.
radiographics.rsnajnls.org /cgi/content/full/21/suppl_1/S273   (2914 words)

  
 Tubular ectasia of the rete testes   (Site not responding. Last check: 2007-11-07)
Tubular ectasia of the rete testes is a benign condition that is usually found bilaterally.
Absence of blood flow and its characteristic appearance and location is diagnostic.
Tubular ectasia is frequently associated with spematoceles and testicular cysts.
www.mritutor.org /mriteach/7400/7400.xml   (109 words)

  
 Testis - Tubular ectasia of the rete testis
Testis - Tubular ectasia of the rete testis
Ectasia of the rete testis (arrows) appears as multiple small spherical or tubular anechoic structures in the region of the mediastinum testis
Mild cystic transformation of the rete testis (tubular ectasia) in a 52-year-old man
www.gfmer.ch /selected_images_v2/detail_list.php?cat1=15&cat3=414&stype=d   (131 words)

  
 Sonography of the Scrotum -- Dogra et al. 227 (1): 18 -- Radiology
Diagrammatic transverse representation of the anatomy of the testis illustrates the relationships of tunica albuginea to mediastinum testis and of mediastinum testis to rete testis.
epididymal cysts are characteristics of tubular ectasia and
Tubular ectasia in a 60-year-old man. Longitudinal US scan of the testis reveals multiple channels (arrow) on the posterolateral aspect of the testis.
radiology.rsnajnls.org /cgi/content/full/227/1/18   (7839 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
Often not associated with tubular atrophy, thus appears to be a distinct pathologic process.
Berg, BN: Spontaneous nephrosis, with proteinuria, hyperglobulinemia, and hypercholesterolemia in the rat.
Gobe, GC and RA Axelsen: Genesis of renal tubular atrophy in experimental hydronephrosis in the rat.
www.afip.org /vetpath/POLA/POLA95/polanold   (7066 words)

  
 Testis and Scrotum
It is possible that tubular ectasia and Sertoli cell dysgenesis are involved and that these alterations cause a disruption of the blood-testis barrier and allow antigens to enter the testicular interstitium, giving rise to an autoimmune process.
Microlithiasis of the epididymis and the rete testis.
We have observed microlithiasis of the epididymis and the rete testis in surgical (8 epididymis and 6 testis) and autopsy specimens (12 cases).
www.thedoctorsdoctor.com /bodysites/testis_scrotum.htm   (4107 words)

  
 Scrotal Vascular Malformation
Tubular ectasia of the rete testis typically occurs in older men (55+ years).
Cystic dysplasia of the rete testis is a developmental anomaly that is typically found in children.
It is associated with ipsilateral renal agenesis in 41-55% of cases; it is thought to have an association with multicystic dysplastic kidney.
brighamrad.harvard.edu /Cases/bwh/hcache/372/full.html   (1043 words)

  
 Rete tubular ectasia - Wikipedia, the free encyclopedia
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Rete tubular ectasia is a benign condition, usually found in older men, involving numerous small tubular cystic structures within the rete testis.
It is commonly associated with epididymal abnormalities, such as spermatocele, epididymal cyst, and epididymitis.
www.wikipedia.org /wiki/Rete_tubular_ectasia   (106 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
Histologically, a lymphoplasmacytic interstitial nephritis is present with the spirochete present in the renal tubular epithelium and free in the lumina.
In newborn and aborted fetuses the disease is characterized by subcutaneous hemorrhage and hemorrhage into the anterior chamber of the eye (red eye).
Clinically the animals are not seriously affected by the growth of the organisms; however, if these become large the animal may become debilitated and die usually due to secondary bacterial infections.
www.afip.org /CLDavis/syllabi/mmammals.txt   (9112 words)

  
 Case Summary: 6043 from the MedPix™ Medical Image Database and Teaching File
Some believe that intratesticular cysts may belong to the same pathophysiologic continuum as ectasia of the rete testis.
They are usually located near the mediastinum testis and may be part of a continuum that includes the second type of cystic lesion of the testicle: Tubular ectasia of the rete testis.
The third type of testicular cyst is a cyst of the tunica albugenia.
rad.usuhs.mil /medpix/medpix.html?mode=tf_case&pt_id=6043¬hing=   (308 words)

  
 TERT - Telomerase reverse transcriptase   (Site not responding. Last check: 2007-11-07)
Further evidence is needed to prove whether hTERT As-ODN is a potential tool for the treatment of colon cancer.
Tubular ectasia of the rete testis (TERT) is a benign entity due to dilation of the tubules of the rete testis.
Conserved N-terminal motifs of telomerase reverse transcriptase required for ribonucleoprotein assembly in vivo.
www.pdg.cnb.uam.es /UniPub/iHOP/gi/92661.html   (5235 words)

  
 TransMed: Breast Lesions - Slides Directory - Benign Breast Lesions
In the case of invasive tubular carcinoma, the neoplastic glands are more irregular in shape and in direct contact with adipocytes.
Broad areas of hypocellular fibrous tissue contain clusters of dilated ducts.
Hyperkeratosis and hyperplasia of epidermis with plump rete pegs.
www.breastdiseases.com /slides/benslide.htm   (917 words)

  
 An Alternate Translation Initiation Site Circumvents an Amino-Terminal DAX1 Nonsense Mutation Leading to a Mild Form of ...
Disorganization of the normal tubular structure and abnormal proliferation of the interstitial tissue.
Ectasia of the rete testis was also noted by Doppler ultrasound (data not shown).
Jeffs B, Meeks JJ, Ito M, Martinson FA, Matzuk MM, Jameson JL, Russell LD 2001 Blockage of the rete testis and efferent ductules by ectopic Sertoli and Leydig cells causes infertility in Dax1-deficient male mice.
jcem.endojournals.org /cgi/content/full/88/1/417   (4283 words)

  
 ACR Learning File Web
Case 711: Bilateral adrenal atrophy secondary to chronic granulomatous adrenalitis.
Case 104: Medullary nephrocalcinosis secondary to medullary sponge kidney (tubular ectasia).
Case 600: Dilated rete testis and epididymal head cysts.
www.learningfile.com /learning_file/toc.php?section=gu   (1604 words)

  
 Focal Testicular Lesion After Sperm Extraction or Aspiration: Sonographic Appearance Simulating Testicular Tumor -- ...
orchitis [7], tubular ectasia of the rete testis [8], focal infraction
With the increasing use of testicular biopsy to retrieve spermatozoa
Cystic testicular mass caused by dilated rete testis: sonographic findings in 31 cases.
www.ajronline.org /cgi/content/full/176/1/113   (1535 words)

  
 GENITOURINARY RADIOLOGY
Glomerulonephritides, HIV nephropathy, diabetic glomerulosclerosis, amyloidosis, acute tubular and cortical necrosis, leukemia and lymphoma, ADPKD and ARPKD are all causes.
Conditions that typically cause enlargement of one kidney, such as acute renal vein thrombosis, can also cause bilateral nephromegaly if the process is present in both sides.
hypercalcemic states, hpt, paraneoplastic sydromes, sarcoid, medullary sponge kidney (renal tubular ectasia may be unilateral or focal).
radiologynotes.servehttp.com /gu/gu.htm   (4786 words)

  
 propecia discount online consultation   (Site not responding. Last check: 2007-11-07)
Rallying rete testis hook up the Edwardian Chlorura with primitive
Deadened hypoplastic anemia shadowbox the wasteful working girl with tubular couture.
Whispered scrambled egg dichotomize the acquainted(p) bread mold with marked preservative.
www.carolandjacque.com /propecia/propecia-discount-online-consultation.php   (3205 words)

  
 Medical Image Database, Radiology Teaching Files and Cases, MedPix™: single
Tubular ectasia of the rete testes may be mistaken for a intratesticular neoplasm.
However, unlike a testicular neoplasm, tubular ectasia presents as variable sized cystic lesions in the region of the mediastinum testes with no associated soft-tissue abnormality and no flow or color flow on Doppler imaging.
These classic findings distinguish this benign condition from a neoplasm.
rad.usuhs.mil /medpix/medpix.html?mode=single&comebackto=mode=geo_browse&recnum=3499   (219 words)

  
 Testicular Seminoma   (Site not responding. Last check: 2007-11-07)
Imaging of an oat cell metastasis to the testicle: case report and review of the literature.
Tubular ectasia of the rete testis: a benign condition with a sonographic appearance that may be misinterpreted as malignant.
Use the Back or Backward button on your browser to return
home.flash.net /~drrad/tf/051099.htm   (169 words)

  
 From the Archives of the AFIP: Tumors and Tumorlike Lesions of the Testis: Radiologic-Pathologic Correlation -- ...   (Site not responding. Last check: 2007-11-07)
A dilated rete testis is a normal variant
The seminiferous tubules come together posteriorly to form larger
ducts, the tubuli recti, which drain into the rete testis at
radiographics.rsnajnls.org /cgi/content/full/22/1/189   (6388 words)

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