1/37. Recurrent primary well-differentiated intrascrotal liposarcoma: case report and review of the literature.lipoma-like liposarcomas of the scrotal wall are very rarely reported neoplasms in the surgical and histopathological literature. We treated a well-differentiated liposarcoma of the inside wall of the scrotum in a 62-year-old man. Following local excision, the tumor recurred after three months, and a funiculoorchidectomy was performed. Today, 24 months following secondary surgery, the patient is completely asymptomatic and there is no evidence of tumor recurrence either on physical examination, ultrasonography or abdominal and pelvic computed tomography. In this paper we present the case and a review of the relevant literature.- - - - - - - - - - ranking = 1keywords = liposarcoma (Clic here for more details about this article) |
2/37. liposarcoma of the spermatic cord.A case of spermatic cord liposarcoma is reported in a 40-year-old man. The clinical presentation, pathogenesis and role of sonography in pre-operative diagnosis is reviewed. The role of radical orchiectomy, retroperitoneal lymph node dissection, radiation therapy and chemotherapy in treatment of spermatic cord liposarcomas is discussed.- - - - - - - - - - ranking = 0.33333333333333keywords = liposarcoma (Clic here for more details about this article) |
3/37. Giant malignant mesenchymoma of the spermatic cord with bidirectional differentiation.BACKGROUND: spermatic cord neoplasms are a rare tumor entity and, moreover, of benign behavior. Malignant tumors of the spermatic cord are mostly of mesenchymal origin. We present the unusual case of a giant malignant mesenchymoma of the spermatic cord with bidirectional differentiation into a liposarcoma and a leiomyosarcoma. CASE REPORT: A 84-year-old male patient presented with a scrotal mass on the left side which was observed growing since 1 year and misdiagnosed as scrotal hernia or testicular hydrocele. Ultrasound and computed tomography demonstrated a solid tumor suggesting a spermatic cord tumor. The patient underwent hemiscrotectomy, and the histological examination of the 2,500-gram specimen revealed a malignant mesenchymoma originating from the spermatic cord with two distinct histopathological compartments of liposarcoma and leiomyosarcoma. Because an adjuvant therapy protocol is of questionable effect and because of the patient's age no further therapy was applied. The patient was closely followed and is now, 5 years after surgery, still free of disease. CONCLUSION: Even in older patients, scrotal masses should be considered malignant tumors as long as no benign diagnosis has been proven. Although malignant mesenchymomas are rare tumors with poor prognosis, in selected cases even large tumor masses, as presented, can be cured by surgery.- - - - - - - - - - ranking = 0.33333333333333keywords = liposarcoma (Clic here for more details about this article) |
4/37. liposarcoma of the spermatic cord.A 64-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. No evidence of recurrence or metastasis has been noted during the 3-month follow-up without any postoperative adjuvant therapy.- - - - - - - - - - ranking = 0.16666666666667keywords = liposarcoma (Clic here for more details about this article) |
5/37. Paratesticular liposarcoma in a transplanted patient.A case of paratesticular liposarcoma in a transplanted patient is presented. Liposarcomas of the urogenital system are very rare tumors and have never before been reported in an immunosuppressed transplanted patient. We present a case of considerable clinical interest, our therapeutic approach and the final outcome.- - - - - - - - - - ranking = 0.83333333333333keywords = liposarcoma (Clic here for more details about this article) |
6/37. liposarcoma of the spermatic cord.Primary malignant tumors of the spermatic cord are rare. We report a case of paratesticular liposarcoma and discuss the prognosis of this neoplasm and its therapeutic implications.- - - - - - - - - - ranking = 0.16666666666667keywords = liposarcoma (Clic here for more details about this article) |
7/37. liposarcoma of the spermatic cord masquerading as an incarcerated inguinal hernia.We present a rare case of liposarcoma of the spermatic cord. There are only 61 reports in the literature. The presenting complaint is usually a painless bulge in the inguinal or scrotal region. Our patient presented with a new-onset inguinoscrotal swelling that was misdiagnosed preoperatively as an incarcerated indirect hernia. The treatment for a spermatic cord liposarcoma is radical orchiectomy with high ligation of the cord. radiation therapy is recommended in addition to surgery in situations with evidence of tumor with propensity for more aggressive behavior (i.e., high-grade tumor, lymphatic invasion, inadequate margin, or recurrence). The current literature, diagnosis, and management of malignant tumors of the spermatic cord are reviewed.- - - - - - - - - - ranking = 0.33333333333333keywords = liposarcoma (Clic here for more details about this article) |
8/37. liposarcoma with meningothelial-like whorls. Report of four cases showing diverse histologic findings and behavior.We report the clinicopathologic findings of four cases of liposarcoma with meningothelial-like whorls. Two cases occurred in the retroperitoneum and the remaining cases in the anterior mediastinum and scrotum. The whorls varied in terms of amount and morphology and the type tissue surrounding the whorls also varied in every case. One of the retroperitoneal cases with large areas of whorl coalescence recurred in the abdominal wall as an inflammatory malignant fibrous histiocytoma one year after primary resection of the tumor, and a metastasis to the cervical spines was detected twenty months later. The other retroperitoneal tumor recurred locally two years after the resection of the tumor and the amount and cellularity of the whorls as well as p53 reactivity and Ki-67 labeling index were higher in the recurrent tumor. However, coalescence of the whorls was not present in the recurrent tumor in contrast to the primary tumor. The anterior mediastinal and scrotal cases have demonstrated neither local recurrence nor distant metastasis although the follow-up period has been less than one year. The cells comprising whorls showed positive reactions for CD10, CD56, CD99, factor xiii, and low-affinity nerve growth factor receptor in addition to vimentin and alpha-smooth muscle actin. Our results indicate that liposarcoma with meningothelial-like whorls is a heterogeneous group that shows wide variations in histologic findings and biologic behavior. The phenotypic transformation of the whorls to higher grade in two retroperitoneal tumors, which showed recurrence within two years of follow up, supports that a whorl is a sign of dedifferentiation. Although we demonstrate the expressions of several markers, such as CD10, CD56, CD99, factor xiii, and low-affinity nerve growth factor receptor, in the spindle cells of the whorls for the first time, the lineage of the whorls still cannot be addressed due to the fact that these markers are lineage nonspecific.- - - - - - - - - - ranking = 0.33333333333333keywords = liposarcoma (Clic here for more details about this article) |
9/37. spermatic cord liposarcoma: a report of four cases.spermatic cord liposarcoma is a rare pathology (1-4); currently about one hundred cases are documented. The therapy of choice is surgery, followed sometimes by radiotherapy. We herein describe our experience of 4 cases between 1995 and 2000, with median follow-up of 34 months (mean 48 months, range 28-95 months), in order to stress the role of orchifuniculectomy, even when mass-ablation first procedure may seem radical.- - - - - - - - - - ranking = 0.83333333333333keywords = liposarcoma (Clic here for more details about this article) |
10/37. Myxoid liposarcoma of the spermatic cord: a case report and review of the literature.Myxoid liposarcoma of the spermatic cord (MLSC) is a rare variance of spermatic sarcomas, with only 14 previous cases having been reported. Typically it presents during the seventh decade of life as a painless scrotal or inguinal mass. Although local recurrences are not uncommon, prognosis following complete tumour removal is good because metastases are rare. We describe one new case of a 24-year-old male with incidental MLSC found during inguinal hernia repair, and also review the existing literature.- - - - - - - - - - ranking = 0.83333333333333keywords = liposarcoma (Clic here for more details about this article) |
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