Danger zone - The Spermatic Cord during Anterior Plating of the Symphysis Pubis

Injury ◽  
2021 ◽  
Author(s):  
Nina Hörlesberger ◽  
Gloria Hohenberger ◽  
Peter Grechenig ◽  
Angelika Schwarz ◽  
Christoph Grechenig ◽  
...  
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):  

1990 ◽  
Vol 1128 (1) ◽  
pp. 21-24
Author(s):  
Jean-Louis Rageul
Keyword(s):  

Author(s):  
Elizabeth Shannon

Study abroad begins long before students leave their own shores. The moment that children enter daycare, nursery school, or kindergarten for the first time, they are in foreign territory, and all their antennae are out, testing, absorbing, learning. They begin to develop the first of their many multiple identities. They are no longer "Johnny" or "Sarah" whom everyone knows and loves at home, but Johnny or Sarah whom no one knows nor initially cares about, and they have to figure out what kind of a new identity they will develop so the danger zone becomes as safe as home.  Leaving familiar surroundings- the sounds, smells, safety, and food of home- and realizing, quite abruptly, that they must learn to adapt to the demands and needs of strangers, is the first and the most challenging "trip abroad" they will ever take. They will use the same set of skills, more mature, more polished (we hope) when they arrive on a foreign campus and move in with a host family or into an international dormitory.  Learning to make the journey with ease, whether it is on the first day of school or the day a plane drops one in a foreign field, is a necessary accomplishment. We have to make friends out of our peers; we have to gain the respect of our teachers; we have to develop curiosity and concern about the people around us. The stranger they seem, the more there is to learn. To fear diversity is to fear life itself. As the world becomes smaller and more integrated, the more crucial this accomplishment grows. 


2020 ◽  
Author(s):  
Dengming Lai ◽  
Shoujiang Huang ◽  
Shuqi Hu ◽  
Luyin Zhang ◽  
Qi Qin ◽  
...  

1996 ◽  
Vol 72 (6) ◽  
pp. 419-421
Author(s):  
Silvio Tucci Jr.
Keyword(s):  

2021 ◽  
Vol 14 (1) ◽  
pp. e232385
Author(s):  
Jessica Farnan ◽  
Ellen Morrison ◽  
Derek Barrry Hennessey

Proximal-type epithelioid sarcoma is an ultra-rare, high-grade soft tissue malignancy usually presenting as a deep-seated painless mass in the proximal extremities. Most patients are diagnosed as young adults, between 20 and 40 years of age. Perineal and genital masses do occur but are extremely rare and represent a challenging tumour to diagnose and treat. Early radical excision is recommended due to its aggressive behaviour and poor prognosis. Median overall survival from initial diagnosis is 30 months. We present the case of a 22-year-old man with a left groin proximal-type epithelioid sarcoma who is sadly deceased 12 months after initial presentation despite early surgical excision, completion of both first-line and palliative chemotherapy, and palliative radiotherapy.


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