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Objectives Some of the scrotal masses are extratesticular neoplasias and develop from paratesticular tissues. Paratesticular region has a complex anatomy and contains epididymal and testicular appendages as spermatic cord, testicular tunicas, epididymis, and vestigial remnants. Therefore, neoplasms originating from this region comprise a heterogeneous group of tumors. Herein, we document paratesticular adipocytic neoplasms and the patient’s mean age and the mean size of tumor at presentation. Methods We retrospectively searched our database for paratesticular adipocytic neoplasms from the year 2001 to 2015. A total of 47 cases were identified and reports were reviewed. Results Of the total 47 cases, 28 (60%) spermatic cord lipomas, 9 (19%) well-differentiated liposarcomas, and 10 (21%) dedifferentiated liposarcomas were identified. The mean age for presentation for these diseases was of 41, 59, and 68 years, respectively. Conclusion The most common paratesticular adipocytic neoplasm in our institution is spermatic cord lipoma (60%), occurring in younger age group (mean age 40 years). However, up to 40% cases are malignant and include well-differentiated and dedifferentiated liposarcoma, occurring at a relatively older age population (59 and 68, respectively).

Central-type primitive neuroectodermal tumors (c-PNETs) are uncommon somatic malignancies arising in germ cell tumors (GCTs). They display different histologic features, immunostaining profile and lack of chromosome 22 translocation, compared to peripheral PNETs. In this study, we are describing cytomorphologic features of metastatic c-PNET by fine needle aspiration (FNA). A computerized search of our laboratory information …