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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty-seven cases of torsion of the spermatic cord and testicular appendages have been reviewed. Twenty-eight patients with acute spermatic cord torsions underwent surgical correction. Only 10 were treated in time to preserve viability. The other cases were either gangrenous and required orchidetomy or were questionably viable. Acute, painful scrotal swelling with negative e findings on urinalysis is a surgical emergency. Ten patients had warning attacks, but because of delay in diagnosis and treatment, 4 required orchidectomy. Those patients with spermatic cord torsion who were detorsed before twelve hours had elapsed had viable testes. Patients with complaints of intermittent scrotal sweling and pain, with negative urinalysis, may be suffering from intermittent patients were treated in this manner. Six of these had a transverse lie of both testes, which suggested the underlying anatomic defect leading to torsion of the spermatic cord. The diagnosis of epididymitis or epididymo-orchitis is untenable with a negative finding on urinalysis and results in delay incorrect diagnosis and treatment.
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PMID:Torsion of spermatic cord and testicular appendages. 111 48

The use of color Doppler sonography to evaluate the symptomatic testes in children with scrotal pain or swelling was prospectively studied with a fourth-generation color sonographic unit with a 7-MHz linear transducer. The 32 patients were 1 day to 18 years old (mean age, 8.6 years). Results were correlated with scintigraphic findings in 23 patients, with the final diagnosis established by surgery in 12 patients, and with clinical follow-up in all patients. Eight cases of testicular torsion, including two of acute torsion and six of late torsion, were correctly detected by color Doppler sonography and confirmed surgically. In the remaining patients, perfusion of the testis was correctly detected by color Doppler examination. The final diagnoses in these patients included torsion of the appendix testis (15 patients), epididymitis (five patients), epididymo-orchitis (one patient), yolk sac tumor of the testis (one patient), hydrocele (one patient), and local reaction to an insect bite (one patient). The ability to detect blood flow in the normal contralateral testis was also evaluated in 28 patients. Blood flow was demonstrated in normal testes larger than 1 cm3. Detection of flow in the very small normal prepubertal testis was often difficult, and no flow was identified in one testis. Flow was identified in central arteries in only six of 13 testes smaller than 1 cm3. We conclude that color Doppler sonography is helpful in the initial evaluation of pediatric testes, providing accurate evaluation of the involved hemi-scrotum in our patients and also providing the benefit of both structural and flow information. Until our sensitivity to low-velocity flow improves, we would not suggest the exclusive use of color Doppler sonography in the evaluation of testicular perfusion in the prepubertal patient. We advocate the addition of testicular scintigraphy to corroborate the presence of testicular perfusion when flow in intratesticular arteries cannot be established with certainty by color Doppler sonography.
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PMID:The normal and abnormal scrotum in children: evaluation with color Doppler sonography. 173 5

Children with acute scrotal swelling are a common surgical emergency. We reviewed retrospectively the case notes of 143 children seen over a 5-year period. Of these, 60 boys had torsion of an appendage testis, 50 had torsion of the testis, 15 had acute epididymo-orchitis, ten had idiopathic scrotal oedema and eight had undiagnosed scrotal pain. Particular attention is drawn to the age of presentation of the different pathologies, the apparent shorter time to infarction of the testis following torsion in those under 12 years of age, and the association of anal lesions to idiopathic scrotal oedema.
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PMID:Acute scrotal swelling in children. 128 64

Epididymectomy was performed on 10 men with intractable post-vasectomy pain, on 7 with chronic epididymo-orchitis and 7 with epididymal cysts. The vasectomy patients had pain of mean 6 years duration, 6 months-20 years after surgery. In 9 the pain was a constant, dull ache. 5 had unilateral, and 5 bilateral epididymectomy. Only 5 were relieved of pain: 1 subsequently had orchidectomy with symptomatic improvement. The other 4 were offered orchidectomy. There was no obvious association of clinical findings with results. All 7 patients with epididymo-orchitis were relieved, although 1 required orchidectomy. 4 of the 7 with cysts had complained of pain, and all were asymptomatic after surgery. The most common pathological findings in the vasectomy patients were obstruction and dilatation of the efferent and epididymal ducts with interstitial fibrosis, and perineural inflammation and fibrosis around nerves, particularly in the tail of epididymis. So-called "late vasectomy syndrome" or unremitting pain is rare, and probable related to sperm granuloma.
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PMID:Epididymectomy for post-vasectomy pain: histological review. 193 63

The clinical, radiological and ultrasound features of 3 patients presenting with tuberculous epididymo-orchitis are described and the relevant literature reviewed. Scrotal swelling, pain and sinuses are common features at presentation. The presence of a sterile pyuria is a useful sign, but intravenous urography may fail to identify active renal disease. Ultrasound examination revealed testicular involvement in 2 patients. Differentiation from tumour may not be possible, but the presence of epididymal involvement strongly suggests an infective cause. Early surgical biopsy may prove helpful if acid-fast bacilli are not initially identified in early morning urine samples.
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PMID:Tuberculous epididymo-orchitis: clinical and ultrasound observations. 267 62

The efficacy and merit of testicular imaging, utilizing Tc-99m pertechnetate, were studied prospectively in a group of patients who presented with acute onset of scrotal pain. Consecutive admissions were studied. All were managed according to the likelihood of the problem being testicular torsion, which was determined from the clinical history, physical examination and the routine laboratory data. The final diagnostic outcome, whether by surgical exploration or clinical progress with conservative treatment, is collated with the preoperative scintigraphic interpretations, made with respect to predefined criteria. Analysis of the pretreatment images obtained in 57 patients shows that the radionuclide study is highly reliable in cases of testicular torsion and epididymo-orchitis. It appears to be much less dependable, however, in the other acute scrotal conditions. Torsions that are intermittent in nature or corrected manually apparently can have variable presentations. Certain difficulties and potential pitfalls encountered in interpreting the scintigraphic studies are discussed.
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PMID:Scintiscan for acute intrascrotal conditions. 301 80

In a survey of 101 cases with an index diagnosis of torsion of the testis or its appendage, there were 86 instances of torsion of the testis and 14 of torsion of the hydatid of Morgagni. In 38 of the patients with testicular torsion there were one or more "warning" attacks of pain and swelling, due to torsion which became spontaneously untwisted. In 19 cases operative fixation was performed because of this warning history, and all the testes were preserved. In the other 19 the testes were not explored until the patient came in with a severe "classical" episode of torsion: seven of these testicles were lost from gangrene or delayed atrophy.In 31 cases torsion resulted in failure to save the testis. Of these, 20 were misdiagnosed and treated initially as epididymo-orchitis, despite there being no evidence of a urinary tract infection. There is no excuse for not exploring any actuely inflammed testicle which is unaccompanied by definite evidence of urinary or urethral infection.
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PMID:Torsion of the testis and its appendages. 500 48

We analyzed retrospectively 99mtechnetium scrotal scan findings in 37 patients with acute scrotal pain. Correlation between scan interpretation, and either surgical findings and/or final clinical diagnosis revealed an accuracy of 89 per cent. Only 1 false negative and 3 false positive results were recorded. Scan data revealed a positive predictive value of 75 per cent, negative predictive value of 96 per cent, sensitivity of 90 per cent and specificity of 89 per cent. An inter-institutional observer study also was conducted to assess reliability of the scan, resulting in an 88 per cent agreement. The testicular scan has been found to be an accurate and reliable method to distinguish between epididymo-orchitis and testicular torsion.
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PMID:Diagnosis of acute testicular torsion using radionuclide scanning. 685 73

Testicular scanning with 99mtechnetium pertechnetate is a well established, useful and readily available technique for the rapid assessment of patients with scrotal pain. Its use allows accurate differentiation of testicular torsion from other entities, such as epididymo-orchitis and, thus, obviates scrotal exploration in a large number of cases. We herein report our experience with 72 cases. Only 1 falsely positive scan was obtained in 15 patients thought to have torsion, this being secondary to an incarcerated hernia extending into the scrotum. Of the remaining 14 patients undergoing scrotal explorations for testicular torsion the scan was accurate in 100 per cent of the cases.
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PMID:Testicular scanning: clinical experience with 72 patients. 720 81

The pediatric patient with acute scrotal pain and swelling can pose a difficult diagnostic problem. The therapeutic approach to these patients, however, need not be difficult. Despite the advent of Doppler ultrasonic equipment and technetium pertechnetate scanning to differentiate torsion of the testes from other causes of acute scrotal pain and swelling, the policy of emergency scrotal exploration in nearly all such pediatric patients seems to be most appropriate. The exception to this rule might be the rare child with frank pyuria and/or urinary tract infection in whom the diagnosis of epididymo-orchitis is suggested by all parameters.
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PMID:Acute scrotal pain and swelling in children: a surgical emergency. 745 98


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