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PubMedDate not supplied

Histological study of the removed testes of patients after acute monolateral spermatic cord torsion.

Infertility is frequent in patients after spermatic cord torsion usually when the twisted testis is not removed and becomes atrophic. The mechanism seems to be autoimmune. To see if the atrophic testis may be the source of antigens we carefully examined the histology of atrophic testis of 6 patients. The two patients that had spermatic cord torsion more than 3 years before surgical removal did not show recognizable testicular structures while the other patients that had spermatic cord torsion less than 1 year still showed some spermatogonia in the tubules and some spermatozoa in the epididymis. We think that the surgical removal of the atrophic testis after more than 1 year from the acute episode is of doubtful utility for preventing or blocking the autoimmune phenomenon because testicular antigens are absent and the autoimmune mechanism is able to maintain itself.

Acute Disease↗

PubMed1992

[Cavernous hemangioma of the spermatic cord: a case report].

Cavernous hemangioma of the spermatic cord is a very rare disorder. A 26-year-old man was admitted to our hospital with chief complaints of right intrascrotal mass and hematospermia on October 19, 1990. Physical examination revealed a hard, non-transilluminated mass in the right spermatic cord. The mass was resected via the groin. Pathological examination showed cavernous hemangioma. The patient's postoperative course was uneventful. This is only the fourth case of cavernous hemangioma of the spermatic cord to be reported in the literature in Japan.

Adult↗

PubMed2005

Management of leiomyosarcomas of the spermatic cord: the role of reconstructive surgery.

BACKGROUND: Leiomyosarcomas (LMS) of the spermatic cord are extremely rare. Radical inguinal orchiectomy and high ligation of the cord is the standard primary surgical procedure. The extent of surrounding soft tissue excision required and the precise role of adjuvant radiotherapy, however, remains unclear. In addition, recurrence is a commonly encountered problem which might necessitate further radical excision of adjacent soft tissues. METHODS: This article reviews the pathophysiology of spermatic cord leiomyosarcomas (LMS), and discusses the various reconstructive surgical options available to repair the inguinal region and the lower anterior abdominal wall after excision of the tumour and the adjacent soft tissues. RESULTS: There is paucity of literature on LMS of spermatic cord. The majority of paratesticular neoplasms are of mesenchymal origin and up to 30% of these are malignant. In adults, approximately 10% of spermatic cord sarcomas are LMS. Approximately 50% of these tumours recur loco-regionally following definitive surgery; however, the incidence decreases if resection is followed by adjuvant radiotherapy. CONCLUSION: It is therefore important to achieve negative histological margins during the primary surgical procedure, even if adjuvant radiotherapy is instituted. If extensive resection is required, either during the primary procedure or following recurrence, reconstructive surgery may become necessary. This article reviews the pathophysiology of spermatic cord LMS, the reasons for recurrence, and discusses the management options including the role of reconstructive surgery.

Journal Article↗

PubMed2007

Multicenter assessment of ultrasound of the spermatic cord in children with acute scrotum.

PURPOSE: Intravaginal or extravaginal spermatic cord torsion is a diagnostic challenge for the surgeon and radiologist. Color Doppler sonography can be inaccurate, leading to dangerous false-negative results. To date, no single reliable test has been able to provide 100% diagnostic accuracy. The direct visualization of the twisted cord during emergency high resolution ultrasonography has been proposed to avoid systematic and abusive surgical exploration. The aim of this multicenter study was to assess the validity and reproducibility of high resolution ultrasonography based management of acute scrotum in children. MATERIALS AND METHODS: A total of 919 patients from 11 European university hospitals underwent color Doppler sonography and high resolution ultrasonography for acute scrotum between 1992 and 2005. The spermatic cord was studied along its complete length to detect a spiral twist. The surgical findings were correlated with the preoperative results. RESULTS: A total of 208 patients had spermatic cord torsion proved at surgery. Intratesticular vascularization was absent in the affected testis in only 158 cases (76%). In contrast, high resolution ultrasonography detected the twist as a snail shell-shaped mass, measuring 7 to 33 mm, in 199 patients (96%). High resolution ultrasonography revealed a linear cord for all other causes of acute scrotum (711 patients) with a specificity of 99%. The radiologist training level was the best predictive factor of high resolution ultrasonography reliability (p <0.05). CONCLUSIONS: High resolution ultrasonography based management of acute scrotum is reliable and reproducible. Thanks to its high sensitivity and specificity for the diagnosis of spermatic cord torsion, high resolution ultrasonography can significantly improve the management of acute scrotum in children.

Acute Disease↗

PubMed1997

[Liposarcoma of the spermatic cord].

A case of well differentiated liposarcoma of the spermatic cord in a 80 year old man is presented. The preoperative diagnosis of spermatic cord liposarcoma is not easy; however, a careful comparison between clinical and ultrasonographic findings can lead to diagnostic suspicion. The treatment of choice is the excision of the liposarcoma associated with orchiectomy and high ligation of the spermatic cord to reduce the risk of recurrence. Postoperative radiotherapy may be indicated for poor differentiated liposarcomas.

Aged↗

PubMed2002

Paracolic recurrence: the importance of wide excision of the spermatic cord at retroperitoneal lymph node dissection.

PURPOSE: Four patients who underwent retroperitoneal lymph node dissection elsewhere and subsequently had radiographic evidence of expanding ipsilateral paracolic recurrence were referred to our institution for treatment. We evaluated ipsilateral spermatic cord metastatic involvement at retroperitoneal lymph node dissection and identified the possible etiology of these unusual recurrences. MATERIALS AND METHODS: Between January 1988 and February 1998, 34 of 685 patients who underwent a total of 702 retroperitoneal lymph node dissections had metastatic disease in the spermatic cord specimen. Variables examined in this group of patients included other disease sites, lymphovascular invasion in the primary tumor, histopathological findings of the primary tumor and retroperitoneal disease, clinical and pathological stage, disease side and the specific site of anatomical involvement of metastatic disease within the spermatic cord specimen, that is spermatic vessels and/or surrounding lymphatic tissue. RESULTS: Of these 34 positive spermatic cord specimens 18 were in primary retroperitoneal lymph node dissections and 16 were in post-chemotherapy specimens. Histopathological evaluation in 25 (74%) and 9 (26%) of the 34 primary tumors showed a mixed germ cell pattern and pure embryonal carcinoma, respectively. Similarly 9 of the 34 retroperitoneal lymph node specimens (26%) showed pure embryonal cell carcinoma and the remainder showed mixed histopathological findings. Disease was clinical stage I in 13 cases (38%) and lymphovascular invasion was absent in the primary tumor in 11 (32%). Despite disease in the spermatic cord specimen there was none at the primary landing zone in 2 patients (6%), including 1 in whom the spermatic cord was the only disease site. In 12 positive spermatic cord specimens (35%) disease was identified in the surrounding perivascular and lymphatic tissue without gonadal vessel involvement. CONCLUSIONS: Metastatic disease in the spermatic vessels and/or surrounding lymphatic tissue represents a possible site of recurrence when incompletely excised. The lack of lymphovascular invasion in the primary tumor does not preclude metastatic disease in the spermatic cord specimen. Complete and wide excision of the spermatic cord and surrounding lymphatic tissues at retroperitoneal lymph node dissection is necessary and may prevent paracolic recurrence.

Adult↗

PubMed1975

Torsion of spermatic cord and testicular appendages.

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.

Castration↗

PubMed1997

[Liposarcoma of the spermatic cord. Clinical case].

Sarcomas are neoplasms originating from connective tissues of any anatomical region; the sarcoma of spermatic cord is a rare neoplasm with only little more than two hundred cases described in the literature. Rhabdomyosarcomas in childhood and leiomyosarcomas in adults are the most frequent histological types. Liposarcomas, fibrosarcomas and osteosarcomas are less frequent. The spermatic cord liposarcoma originates from the spermatic cord fatty tissue and therefore it consist of adipose cells, fibroblasts and myxomatosus cells; such neoplasms are usually very well differentiated. Diagnosis is suggested by the appearance of a progressively enlarging mass and by echotomography which shows a solid or liquid mass of the spermatic cord. Therapy consists of surgical intervention (orchifunicolectomy) which also allows a correct histological diagnosis. The case of a 56 year-old male who underwent left orchifunicolectomy for a sarcoma of spermatic cord occasionally discovered during surgical repair of a left groin hernia is reported. Six months after the intervention the patient is in good condition and there is no evidence of relapse.

Genital Neoplasms, Male↗

PubMedDate not supplied

[Intrauterine torsion of the spermatic cord].

A case is reported of intrauterine spermatic cord torsion. The authors underline the necessity for checking infants' genitalia carefully during postpartum examination. Spermatic cord torsion, during intrauterine life, often involves both testes and therefore early treatment must be initiated to avoid functional anorchia.

Humans↗

PubMed1987

Unilateral torsion of spermatic cord in men: effect on Leydig cell.

In our previous studies, we reported that short-term unilateral spermatic cord torsion had no adverse effect on the germ cells and the Sertoli cell in the contralateral testis of men. As an extension of our earlier investigations on the testicular pathophysiology in humans after unilateral spermatic cord torsion, the present study was undertaken to assess the Leydig cell function employing both fine structural and morphometric analysis in patients with short-term spermatic cord torsion. Bilateral testicular biopsy samples obtained from 4 men (15-19 years) with short-term unilateral torsion of the spermatic cord and from a control group of 6 men (15-40 years) were used in the present investigation. No appreciable difference in the Leydig morphology was noted between the biopsy samples from control and the contralateral testes. This was substantiated by morphometric analysis. The present study clearly indicates that patients with unilateral torsion of the spermatic cord may not essentially have bilateral testicular abnormalities, as suggested by the previous investigators. This report, thus lends further support to our earlier contention that alteration in microcirculation is quite likely the earliest and possibly the most significant contributor to the contralateral testicular damage in man after ipsilateral spermatic cord torsion.

Adolescent↗

PubMed1990

Intrauterine spermatic cord torsion in the newborn: sonographic and pathologic correlation.

In five newborn patients with spermatic cord torsion, sonography demonstrated an enlarged and globular testis, hydrocele, and skin thickening. In four of these patients the testicular parenchyma was heterogeneous. Peripheral hypoechoic areas were seen in two of the four patients; the other two had a central hypoechoic region and a peripheral echogenic rim. The testis in the fifth patient was diffusely hyperechoic. Duplex Doppler sonography performed in two patients failed to demonstrate any signal in the spermatic cord in either the abnormal or contralateral hemiscrotum. Scintigraphic findings were positive for testicular torsion in two patients and equivocal in three patients. Surgery was performed 2-12 days after sonography and established the diagnosis of spermatic cord torsion. Pathologic examination demonstrated hemorrhagic infarction of the entire testis as well as scattered calcifications. The authors conclude that a solid globular testicular mass seen during the neonatal period is suggestive of intrauterine spermatic cord torsion.

Humans↗

PubMed1999

Leiomyosarcoma of the spermatic cord.

BACKGROUND: A rare case of leiomyosarcoma from the spermatic cord is described. A 72-year-old man complained of a hard, golf-ball sized mass in the right inguinal canal. METHODS: Transinguinal radical orchiectomy was performed and histologic examination revealed leiomyosarcoma originating from the spermatic cord. Distant metastases were not observed by further examinations. Radiation as adjuvant therapy was carried out in order to prevent the local recurrence. RESULTS/DISCUSSION: The patient has been alive for 16 months with no evidence of disease. In leiomyosarcoma of the spermatic cord, locoregional recurrence is common. In addition to transinguinal radical orchiectomy, local radiation therapy should be carried out as an adjuvant.

Aged↗

PubMed2004

[Liposarcoma of the spermatic cord--report of one new case and review of the literature].

Liposarcoma of the spermatic cord is a rare entity. Although most liposarcomas of the spermatic cord are well-differentiated, the propensity for local recurrence is high. Preferential treatment of spermatic cord liposarcoma is radical orchiectomy with high ligation of the cord. Radiation therapy is recommended in addition to surgery in cases with evidence of more aggressive tumour behavior (i.e., high-grade tumour, lymphatic invasion, inadequate margin, or recurrence). A 39-year-old-male presented with a 4-year history of a mass in the left scrotum. Radical orchiectomy was performed. Pathological analysis demonstrated a well-differentiated liposarcoma with tumour detection in the surgical margin. In view of the incomplete surgical removal of the tumour a retroperitoneal reoperation of the testicular vessels and vas deferent with R0-resection was conducted. Without any postoperative adjuvant therapy in evidence of recurrence or metastasis was noted during the 12-month follow-up period. The current literature on management of malignant tumours of the spermatic cord is reviewed. Paratesticular liposarcomas are most commonly well-differentiated and lipoma-like and have a prolonged clinical course. Radical orchiectomy with wide local excision of the mass is the recommended therapy, while adjuvant radiotherapy may be considered in high-grade tumours and in recurrent liposarcomas. Retroperitoneal lymphadenectomy does not offer any additional therapeutic benefit, and the role of chemotherapy is not well defined. Regardless of initial therapy, the risk of local recurrence always necessitates long-term followup.

Adult↗

PubMed1990

[Primary lymphoma of the spermatic cord].

A case of primary malignant lymphoma of the spermatic cord in an eighty-nine-year old man is described. The mass simulated a groin hernia and was misdiagnosed elsewhere. The biopsy stated the presence of high malignant centroblastic lymphoma of the spermatic cord. The patient died few weeks after the diagnosis. The review of the literature permits to stress the rarity of this observation: only seven cases of funicular lymphoma are reported up to now. In all cases there are problems in differential diagnosis with other more frequent inguinocrural pathologies. The tumour of the spermatic cord is therefore an intraoperatory diagnosis. The surgical approach is the treatment of choice but it must be supported by a proper chemotherapy. In any case the prognosis is poor and depends on tumour's staging, clinical behaviour and response to the therapy.

Aged↗

PubMed1976

Unusual masses in the spermatic cord: report of six cases and review of the literature.

Differential diagnosis of spermatic cord swellings includes direct inguinal hernia, hydrocele, spermatocele, hematocele, lipoma, tuberculosis, and filariasis. This communication focuses attention on other unusual swellings of the spermatic cord. Three cases of sarcoma, two cases of foreign body in the spermatic cord, and one case of vasitis are presented. Although unusual, these conditions should be considered in the differential diagnosis of spermatic cord swellings.

Adolescent↗

PubMed2005

Case report: angioleiomyoma of the spermatic cord: a rare scrotal mass.

We report a case of angioleiomyoma of the spermatic cord. Tumours arising from the spermatic cord are rare and most of them are benign. The commonest are lipomas with sarcomas being the predominant malignant variety. This is the first reported case of angioleiomyoma of the spermatic cord.

Angiomyoma↗

PubMed2000

[Lymphangioma of the spermatic cord].

We report a new case of spermatic cord lymphangioma in a infant 2 years old. The initial diagnosis was funicular hydrocele. The treatment was the local excision of tumor and the diagnostic was histological. Postoperative course was excellent. Must be explored the transillumination of the mass which would have led us to think other the diagnosis different from that of the cord hydrocele before the operation since it would have given negative. During the operation, must the assured that the cystic anomaly is limited to spermatic cord, to evite recurrences in the postoperative course.

Child, Preschool↗

PubMed2003

Malignant fibrous histiocytoma of the spermatic cord.

Malignant fibrous histiocytoma (MFH) of the spermatic cord is rare. However, owing to its location it is diagnosed early and has a better prognosis. A case of MFH of the spermatic cord is reported in a 50-year-old male along with review of the literature, discussing the recommended management and prognosis of this condition and emphasising upon its clinical recognition since the prognosis and management are different from the MFH, in general.

Genital Neoplasms, Male↗