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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten male goats and five rams were examined from 11 and 15 weeks of age, respectively, for six months to study the ultrasonic appearance of normal testes and epididymides before and after puberty. Five adult rams with lesions of these organs were also examined. A portable, B-mode, real time scanner fitted with a 7.5 MHz, linear array transducer was used. The testis appeared as a homogeneous and moderately echogenic structure with a centrally located mediastinum testis represented by an hyperechogenic line in images taken in the longitudinal plane and by an almost circular spot in transverse images. The testicular capsule and skin were evident as a distinct hyperechogenic line encircling the testicular parenchyma. A thin non-echogenic layer of fluid, presumably between two layers of tunica vaginalis, was observed. The tail of the epididymis was more heterogeneous and less echogenic than the testis. The epididymal head was also less echogenic but homogeneous in texture, and the body of the epididymis was difficult to image. The pampiniform plexus was easily identified as numerous convoluted sonolucent tubular structures. The ultrasonic images of possible cases of epididymitis, spermatocele, testicular cyst and abscess and scrotal hernia are described.
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PMID:B-mode real time ultrasonographic imaging of the testis and epididymis of sheep and goats. 186 75

Benign mass lesions of the scrotum include spermatocele, hydrocele, varicocele, sperm granuloma after vasectomy, tuberculous masses, and epididymitis. A careful history and physical examination are paramount in making the diagnosis of a scrotal mass. Referral to a urologist is indicated for masses that do not transilluminate, are solid or fixed to the testicle, or for epididymitis that does not respond to antibiotics. Hydroceles associated with significant symptoms or with hernia and varicoceles with symptoms or associated infertility are also reasons for referral. After a sexual history is obtained, lesions of the anogenital area should be carefully inspected. Male partners of women with cervical dysplasia should be examined for evidence of human papillomavirus infection. Treatment of anogenital lesions resulting from a sexually transmitted disease involves both partners.
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PMID:Benign conditions of the external genitalia. 269 49

The differential diagnosis of an acute scrotum includes spermatic cord torsion, torsion of a testicular appendage, torsion of spermatocele, epididymitis, orchitis, trauma, hernia, testicular segmental infraction and tumor. Among these, torsion of appendix testis could got dramatic improvement if accurately diagnosed and treated. 5 patients of torsion of appendix testis have been identified in our hospital in the recent 5 years. Ages ranged from 9 to 13 years old (mean age 11). The lesions were on the right side in 2 cases and left side in 3 cases. Duration of scrotal pain ranged from 2 to 7 days (mean of 4 days). The urine analyses were normal in all cases. The white blood counts were all within normal limits with mean of 5.72 x 10(3)/ul. No abnormality in passing urine or other infectious sign could be detected. Doppler ultrasonography or nuclear medicine testicular scan were performed selectively due to clinical availability. The result was equivocal and did not support a definite diagnosis. All 5 cases received surgical treatment. The necrotic testicular appendix was excised and reactive hydrocele treated. All the patients were discharged from the hospital the day after operation and recovered quickly. The pathological report revealed congestion and extensive hemorrhagic necrosis of the testicular appendix. Advances in technology have been helpful in improving the accuracy of diagnosis but technology is not infallible and an over reliance on it can also result in misdiagnosis. Various reports supporting the use of scrotal ultrasound in evaluating cases of acute scrotum pain. Ultrasonography has definitely helped in detecting scrotal pathology but its limitations need to be appreciated. Because of the difficulty of making an accurate diagnosis in acute scrotum, misdiagnosis and delayed operation offer result in disappointment of testis salvage rates. We have supported a policy of early scrotal exploration in any case suspicious of torsion of appendix testis.
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PMID:[Torsion of the appendix testis]. 1044 39

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

Congenital abnormalities of the reproductive tract of male sheep were surveyed at three abattoirs in the south west of England during the period June 2000-January 2004. A total of 7307 rams were examined [6521 lambs (prepubescent) and hoggets (aged from their first autumn after birth until first shorn) and 786 adult rams mature rams that had been exposed to ewes]. A total of 156 congenital lesions were detected, 87 of which occurred in lambs. Testicular hypoplasia was the most common lesion occurring in 69 lambs as well as eight hoggets ('microtestes' were recognized in nine other animals in which the testis was disproportionately smaller than the epididymis). The second most common lesion found was notched scrotum occurring in 34 animals (27 young rams and seven adults). Some cases of notched scrotum were accompanied by hypospadias which was seen in a total of seven lambs and eight hoggets. Other lesions, detected in five or less animals (less than approximately 0.05% of the animals examined), included cryptorchidism and various abnormalities of the epididymis (segmental aplasia of the epididymis, blind efferent ducts and epididymal cyst) and congenital scrotal hernia. The overall prevalence of congenital lesions of 2.21% emphasizes the importance of undertaking breeding soundness examinations of young rams before they are put with the flock.
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PMID:A survey of congenital reproductive abnormalities in rams in abattoirs in South west England. 2213 99

'-Celes' is an ancient Greek language suffix that means 'tumor,' 'hernia,' 'swelling,' or 'cavity.' There are many '-celes' in the abdomen and pelvis that may be encountered during routine imaging interpretation, including santorinicele, choledochocele, ureterocele, lymphocele, mucocele, rectocele, cystocele, peritoneocele, varicocele, spermatocele, hydrocele, hematocele, pyocele and syringocele. Most '-celes' are detected incidentally at imaging for other clinical indications, but some deserve more attention due to a range of clinical symptoms or functional disorder that can adversely affect patient quality of life. The objective of this article was to address all of the '-celes' that a general radiologist and abdominal radiologist should know and be able to recognize. Imaging characteristics, diagnostic clues, and pitfalls have been provided to improve diagnostic accuracy and patient outcomes.
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PMID:Diagnostic clues, pitfalls, and imaging characteristics of '-celes' that arise in abdominal and pelvic structures. 3235 5