Liposarcoma of the Spermatic Cord: Impact of Final Surgical Intervention--An Institutional Experience

Challenges, Treatment Strategies, and Surgical Techniques in the Management of Spermatic Cord Sarcomas

Spermatic cord sarcomas (SCS) are a group of mesenchymal tumors whose rarity and anatomical location often lead to clinical misdiagnosis such as inguinal hernia, testicular tumor, or other conditions. Any inguinoscrotal mass with suspicious characteristics should prompt clinicians to perform imaging assessments (such as ultrasound or, in uncertain cases, magnetic resonance imaging (MRI)) and refer the patient promptly to a specialized center. Histological characterization of all suspicious masses via percutaneous biopsy is recommended, with staging completed through computed tomography (CT) scan for confirmed cases. Optimal management is multidisciplinary and should consider both the tumor's histological subtype and specific characteristics of the tumor and patient. Radiotherapy and chemotherapy, while awaiting more robust data in the literature, are valuable adjuncts to surgery, which remains the cornerstone of treatment. Surgery should also be proposed for patients who initially underwent nonspecialist procedures, as a completion approach. The surgical strategy involves en bloc resection through radical orchifunicolectomy, ipsilateral hemiscrotectomy, ligation of the spermatic cord at the internal inguinal ring, and, where necessary, resection of the inguinal canal. Reconstruction may employ mesh or pedicled flaps. The prognosis of SCS, when treated at referral centers, is superior to that of mesenchymal tumors at other sites, underscoring the need for early recognition and prompt multidisciplinary care.

A Para-Scrotal Pleomorphic Liposarcoma Mimicking As Another Scrotum (Pseudo-Scrotum): A Case Report

Liposarcomas are a subtype of soft tissue sarcomas arising from lipoblasts, a mesenchymal cell lineage that commonly arises from deep tissues of the body. Though these are the most common subtypes, their early diagnosis still remains a challenge due to their varied presentation as a soft benign appearing growth. The pleomorphic variant has complex management due to its high recurrence rate and resistance to chemoradiation. Scrotal liposarcomas have been reported. But in the present case, a 69-year-old male who presented with a pedunculated swelling in the left groin mimicking a left hemi-scrotal swelling. It was a left para-scrotal pleomorphic liposarcoma which was totally extra-scrotal, and not related to the spermatic cord or testes. So, this is a rare case with a review of the literature presented here.

Recurrent paratesticular giant liposarcoma: A case report and literature review

Background

Primary paratesticular liposarcoma is rarely diagnosed among urinary tumors. In this study, through the retrospective analysis of clinical data and literature review, a case of recurrent paratesticular liposarcoma with lymph node metastasis after radical resection has been reported to explore novel strategies for the diagnosis, treatment and prognosis of this rare disease.

Case summary

The present case involved a patient who was misdiagnosed as a left inguinal hernia for the first time two years ago, but was later diagnosed as mixed liposarcoma by using postoperative pathology. Currently, he is readmitted to the hospital with a recurrence of the left scrotal mass for more than 1 year. Combined with the patient's past medical history, we performed radical resection of the left inguinal and scrotal tumors and lymphadenectomy of left femoral vein. The postoperative pathology indicated that well-differentiated liposarcoma was accompanied by mucinous liposarcoma (about 20%), and lymph node metastasis of left femoral vein both of which occurred at the same time. After the operation, we recommended the patient to receive further radiation therapy, but the patient and his family refused, hence we followed up the patient closely for a long time. During the recent follow-up, the patient reported no complaints of discomfort, and no recurrence of mass in the left scrotum and groin area.

Conclusion

After conducting extensive review of literature, we conclude that radical resection remains the key to treat primary paratesticular liposarcoma, while the significance of the lymph node metastasis is still unclear. The potential effects of postoperative adjuvant therapy depends on the pathological type, and hence close follow-up observation is essential.

A Giant Paratesticular Liposarcoma: Case Report and Literature Review

Liposarcoma of the spermatic cord (LSC) is a very rare disease. In literature, are reported less than 350 cases. Genitourinary sarcomas account for <5% of all soft-tissue sarcomas and <2% of malignant urologic tumours. An inguinal mass is the clinical presentation, which can mimic a hernia or hydrocele. Since it is such a rare disease, there are insufficient data on chemotherapy and radiotherapy, and in any case, the data come from low-level scientific evidence. Here, we report the case of a patient who came to the observation for a giant inguinal mass, in which a definitive diagnosis was obtained with the histological examination.

Leiomyosarcoma of the spermatic cord presenting as an incarcerated inguinal hernia: a rare presentation of a rare condition

Leiomyosarcomas of the spermatic cord are rare malignancies with only sporadic cases (less than 150) reported in the literature. Preoperative diagnosis of a paratestical leiomyosarcoma is challenging. Clinicians do not typically consider inguinoscrotal lumps as underlying sarcomas due to their relatively low prevalence compared with hernias. As a result the diagnosis of a sarcoma of the paratesticular area is often hard to reach. Herein, we report a rare case of a leiomyosarcoma originating from the spermatic cord, masquerading as a strangulated inguinal hernia. Intraoperatively, a mass arising from the spermatic cord was found and excised. A supplementary orchiectomy with high ligation of the spermatic cord was also performed.

Liposarcoma of the spermatic cord associated with scrotum lipoma: A case report and review of the literature

Liposarcoma of the spermatic cord is a rare disease and often mistakenly diagnosed as inguinal hernia, hydrocele, and lipoma. We report the case of a 58-year-old man who presented with persistent discomfort and swelling on the left inguinal region. He was diagnosed with left scrotum lipoma when he was 12 years old. He underwent high orchiectomy and wide resection of the inguinal tumor. Histopathological examination revealed a well-differentiated liposarcoma of the spermatic cord with negative resection margin and scrotum lipoma. To our knowledge, this is the first report of liposarcoma of the spermatic cord with scrotum lipoma in English literature.