scholarly journals A Case of the Spermatic Cord Liposarcoma which Appeared after Resection of a Spermatic Cord Lipoma

Author(s):  
Masanori Nakamura ◽  
Naoshi Osawa ◽  
Shingo Togano ◽  
Keiho Aomatsu
Keyword(s):  
2019 ◽  
Vol 152 (Supplement_1) ◽  
pp. S73-S74
Author(s):  
Mohamed Mustafa ◽  
David Priemer ◽  
Muhammad Idrees ◽  
Shaoxiong Chen

Abstract 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).


2020 ◽  
Vol 70 (4) ◽  
pp. 363-366
Author(s):  
Shinji Takahashi ◽  
Shigeru Kanamura ◽  
Junichi Hanaka ◽  
Tomoyuki Goya

2009 ◽  
Vol 9 ◽  
pp. 1194-1196
Author(s):  
Robert A. Edelstein
Keyword(s):  

2020 ◽  
Vol 7 ◽  
Author(s):  
Ferdinand Köckerling ◽  
Christine Schug-Pass

Author(s):  
J. Chakraborty ◽  
A. P. Sinha Hikim ◽  
J. S. Jhunjhunwala

Although the presence of annulate lamellae was noted in many cell types, including the rat spermatogenic cells, this structure was never reported in the Sertoli cells of any rodent species. The present report is based on a part of our project on the effect of torsion of the spermatic cord to the contralateral testis. This paper describes for the first time, the fine structural details of the annulate lamellae in the Sertoli cells of damaged testis from guinea pigs.One side of the spermatic cord of each of six Hartly strain adult guinea pigs was surgically twisted (540°) under pentobarbital anesthesia (1). Four months after induction of torsion, animals were sacrificed, testes were excised and processed for the light and electron microscopic investigations. In the damaged testis, the majority of seminiferous tubule contained a layer of Sertoli cells with occasional spermatogonia (Fig. 1). Nuclei of these Sertoli cells were highly pleomorphic and contained small chromatinic clumps adjacent to the inner aspect of the nuclear envelope (Fig. 2).


2007 ◽  
Vol 177 (4S) ◽  
pp. 121-121
Author(s):  
Antonio Dessanti ◽  
Diego Falchetti ◽  
Marco Iannuccelli ◽  
Susanna Milianti ◽  
Gian P. Strusi ◽  
...  
Keyword(s):  

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