Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P56851 (epididymal)
 11,273 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report two cases of acute epididymo-orchitis developing 4 to 6 weeks after cryoablation for prostate cancer. One patient required a simple orchiectomy for epididymal abscess; the other responded to treatment with antibiotics. Since the occurrence of these two cases, we routinely perform bilateral vasectomy prior to prostate cryoablation. We suggest that an extended course of prophylactic antibiotics may also be needed in order to avoid this complication.
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PMID:Epididymo-orchitis after cryoablation of prostate for prostate cancer. 853 65

Color Doppler imaging (CDI) has become the study of choice in evaluation of the scrotum due to technological advances resulting in superior resolution and sensitive Doppler systems. CDI has become particularly helpful in evaluating the scrotum in the setting of acute disorders, such as torsion of the spermatic cord, epididymal and testicular inflammation, and scrotal trauma. CDI should be the study of choice to evaluate for torsion of the spermatic cord and demonstrates a high degree of accuracy. CDI in such a setting, however, does require operator experience, sensitive Doppler ultrasound equipment, and operator knowledge of the limitations of CDI. With epididymitis or epididymo-orchitis, CDI has proven to be quite helpful in evaluating the scrotal contents for the presence of inflammation and associated complications. In scrotal trauma, CDI's utility remains somewhat controversial, but with further investigation its appropriate application in this situation may become clear.
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PMID:Ultrasound in the assessment of the acute scrotum. 888 19

The authors report the case of a 3-year-old child with tuberculous epididymo-orchitis. The only presenting symptom was testicular, epididymis and scrotal swelling and pain. Diagnosis was reached after histopathological examination of epididymis and testis tissues. The response to antitubercular drugs given with prednisolone was rapid. This case emphasizes the importance of considering tuberculosis in differential diagnosis of testicular and epididymal enlargement in young children in an endemic area despite the absence of systemic, pulmonary and urinary manifestations.
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PMID:A 3-year-old boy with tuberculous epididymo-orchitis. 903 25

"Blue eye" disease of pigs in Mexico is caused by porcine rubulavirus and characterized by infertility in sows and boars, nervous signs in young pigs, and corneal opacity in pigs of all ages. The pathogenesis of reproductive tract lesions in rubulavirus-infected boars has not previously been investigated. In a first experiment, four 9-month-old boars were inoculated with porcine rubulavirus and killed 5, 15, 30 or 45 days post-inoculation (pi). In a second experiment, four similar boars were inoculated with the same virus and two animals were killed on each of days 70 and 80 pi. Swelling of the head of the epididymis developed in all inoculated boars at approximately day 15 pi. Reduced spermatozoan motility and concentration were detected in semen samples collected from one boar from day 21 pi. At post-mortem examination, nodules were seen in the head of the epididymis of the boars killed 15, 30 or 45 days pi and the right testis of the pig killed 30 days pi was atrophic. Corresponding histopathological epididymal alterations included formation of spermatic granulomas and vacuolar degeneration of ductular epithelium. These lesions were associated with mononuclear cell infiltration and interstitial fibroplasia. Degeneration of seminiferous tubules and interstitial mononuclear cell infiltration were seen in the atrophic testis of the pig killed 30 days pi. There was fibrosis of the head of the epididymis in all boars killed 70 or 80 days pi and one of these animals also had right testicular atrophy associated with degeneration of seminiferous tubules, lymphocytic infiltration and giant cell formation. Porcine rubulavirus antigen was detected by immunofluorescence labelling in the head of the epididymis of the pigs killed 15, 30 or 45 days pi and in one animal killed on day 70 pi. These results indicate that porcine rubulavirus can cause severe epididymo-orchitis and reduced semen quality in sexually mature boars.
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PMID:Lesions in the reproductive tract of boars experimentally infected with porcine rubulavirus. 944 84

We describe a case of epididymo-orchitis with candiduria and histologically proven epididymal abscesses due to Candida albicans and review six previously reported cases. Candidal epididymo-orchitis occurs in patients with recognized risk factors for candidal infection, often after instrumentation of the urinary tract. Cases caused by both C. albicans and Candida glabatra have been described. Drainage or orchidectomy may be required for definitive diagnosis and treatment. Treatment with oral antifungals alone has been effective in two cases.
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PMID:Candidal epididymo-orchitis: case report and review. 956 80

We report a case of bilateral tuberculous epididymo-orchitis following intravesical Bacillus Calmette-Guerin (BCG) therapy for superficial bladder carcinoma in which the diagnosis was made by ultrasonography prior to surgery. The US findings include heterogeneous enlargement of the epididymis and testis, associated with scrotal-skin thickening and scrotal sinus track. Patients with bladder carcinoma treated with intravesical BCG therapy, the presence of scrotal swelling with scrotal-skin thickening and epididymal involvement suggests tuberculous epididymo-orchitis rather than testicular tumour. It is important to be aware of this rare complication and to be familiar with the ultrasonographic features so that appropriate treatment can be given.
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PMID:Preoperative diagnosis of bilateral tuberculous epididymo-orchitis following intravesical Bacillus Calmette-Guerin therapy for superficial bladder carcinoma. 1206 Jan 59

Less than 1% of all vasectomies give rise to epididymitis, or swelling and tenderness near the testes. The condition is usually caused by engorgement of the epididymal tubules with sperm rather than bacteria. Epididymitis is managed by application of heat and wearing of support. Epididymo-orchitis, a painful enlarged testicle often associated with acute epididymitis is managed by antibiotics and bedrest. Infection following vasectomy is infrequent and may occur at any of the following sites: incision, vas, epididymis and testes. Sperm granulomas (inflammatory response to the leakage of sperm from the vas or epididymis into surrounding tissues) occur in 0.1 to 3% of vasectomy cases and are usually so small and harmless that they may go unnoticed except in cases of later surgery. Their true incidence may thus be as high as 20%. Fulguration reduces the incidence of sperm granulomas but should be used with caution. Vasectomy failures are caused by 1) spontaneous recanalization; 2) division of the wrong suture; 3) inadequate occlusion of the vas; 4) duplication of vas; and 5) unprotected intercourse.
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PMID:Side effects of vasectomy. 1231 Mar 35

The extratesticular scrotal contents consist of the epididymis, spermatic cord, and fascia derived from the embryologic descent of the testis through the abdominal wall. As opposed to intratesticular masses, most extratesticular masses are benign. Cystic masses (including hydroceles, epididymal cysts, and varicoceles) are easily diagnosed with ultrasonography (US) and are benign. Epididymitis is a common extratesticular lesion as well as the most frequent cause of an acute scrotum. It may be either acute or chronic and can be potentially complicated by epididymo-orchitis or scrotal abscess. Findings include epididymal enlargement, skin thickening, hydroceles, and hyperemia. The epididymis can also be affected by sarcoidosis, a noninfectious granulomatous disorder. The most common extratesticular neoplasms are lipomas (most often arising from the spermatic cord) and adenomatoid tumors (most often found in the epididymis). Despite their relative rarity, malignant neoplasms do occur and include rhabdomyosarcoma, liposarcoma, leiomyosarcoma, malignant fibrous histiocytoma, mesothelioma, and lymphoma. These tumors are often large at the time of presentation. The US findings of solid masses are often nonspecific. Magnetic resonance imaging can be very helpful in the evaluation of some of these disorders, allowing for a more specific diagnosis in cases of lipoma, fibrous pseudotumor, and polyorchidism.
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PMID:From the archives of the AFIP: extratesticular scrotal masses: radiologic-pathologic correlation. 1502 90

Scrotal swelling may be due to extratesticular and intratesticular lesions. The majority of extratesticular lesions are benign while the majority of intratesticular lesions are malignant. Ultrasonography (US) is helpful in separating extra- from intratesticular lesions. US can show whether a mass is cystic, solid or complex, and also features such as associated calcifications, epididymal involvement, scrotal skin thickening and colour Doppler flow pattern. Extratesticular lesions include hydrocoele, spermatocoele, varicocoele, epididymal cyst, hernia and tumours of the epididymis and cord structures. Intratesticular lesions include primary tumour, metastases, lymphoma and leukaemia. Tuberculous epididymitis or epididymo-orchitis may also present with painless scrotal swelling. US features of these disease patterns, with pathological correlation, are presented in this pictorial essay.
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PMID:Painless scrotal swelling: ultrasonographical features with pathological correlation. 1580 Jul 28

Spermatic granuloma is a granulomatous lesion that presents clinically as a nodular lesion in the region of epididymis. There are only few documented cases of spermatic granuloma in the literature. Fine needle aspiration (FNA) reveals mixed inflammatory cells comprising of plenty of macrophages along with lymphocytes and scattered polymorphs in a fluidy background containing many spermatozoa and sperm heads. Sperm heads are also noted within macrophages. Ill formed to well-formed granulomas were seen in all the cases. FNA has an important role in the differential diagnosis of epididymal nodule as it can rule out malignancy and other benign cytological diagnosis like tuberculosis, acute and chronic epididymo-orchitis. Distinction of spermatic granulomas from the more common tuberculous granulomatous infection is important from the cytopathologist's point of view. By providing an accurate and rapid diagnosis, FNA prevents aggressive and potentially inappropriate surgical procedures.
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PMID:Spermatic granuloma presenting as an epididymal nodule: fine needle aspiration cytological findings and differential diagnosis. 1629 78


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