scholarly journals Sertoli cell tumors associated with feminizing syndrome and spermatic cord torsion in two cryptorchid dogs

2012 ◽  
Vol 13 (2) ◽  
pp. 207 ◽  
Author(s):  
Marco Quartuccio ◽  
Gabriele Marino ◽  
Giuseppe Garufi ◽  
Santo Cristarella ◽  
Antonina Zanghì
Keyword(s):  
Sertoli Cell ◽  
Spermatic Cord ◽  
Spermatic Cord Torsion ◽  
Sertoli Cell Tumors

scholarly journals Bowel incarceration within the vaginal tunic in a three-and-half-year-old bilaterally cryptorchid Lhasa Apso

2021 ◽  
Vol 63 (1) ◽  
Author(s):  
Dorcas Oyueley Kodie ◽  
Noah Segun Oyetayo ◽  
Oladotun Solomon Awoyemi ◽  
Cecelia Omowunmi Oguntoye ◽  
Oghenemega David Eyarefe
Keyword(s):  
Risk Factor ◽  
Sertoli Cell ◽  
Epidural Anaesthesia ◽  
Spermatic Cord ◽  
Abdominal Cavity ◽  
Case Presentation ◽  
Spermatic Cord Torsion ◽  
Left Testicle ◽  
History Of ◽  
Sertoli Cell Tumours

Abstract Background Cryptorchidism in dogs is of clinical concern due to its association with development of Sertoli cell tumours, seminomas and spermatic cord torsion. A patent inguinal ring has been found as a risk factor for peritoneal content migration and inguinal hernias. This study reports a case of bowel migration through a patent inguinal ring in a bilaterally cryptorchid dog and incarceration within the vaginal tunic of the left testicle. Case presentation A three-and-a-half-year-old bilaterally cryptorchid Lhasa Apso with a history of anorexia, vomiting, stranguria and inability to defecate was diagnosed with bowel incarceration in the vaginal tunic of a retained left testicle. Surgery performed under epidural anaesthesia with acepromazine/butorphanol premedication revealed a loop of the colon entrapped in the vaginal tunic of the retained left testicle. The incarcerated bowel was thoroughly examined for viability and repositioned into the abdominal cavity. The inguinal ring was repaired and bilateral cryptorchidectomy performed. Conclusion Cryptorchidectomy in dogs is often considered when there is concern for neoplasm or torsion of retained testes. However, this report suggests that cryptorchidectomy should be considered also to preclude the possibility of bowel obstructive emergencies.

Testicular Sertoli Cell Tumors NOS, The Final Word?

1999 ◽  
Vol 6 (2) ◽  
pp. 103-113 ◽  
Author(s):  
John P. T. Higgins ◽  
Robert V. Rouse
Keyword(s):  
Sertoli Cell ◽  
Final Word ◽  
Sertoli Cell Tumors

scholarly journals Experimental induction of ovarian Sertoli cell tumors in rats by N-nitrosoureas.

1987 ◽  
Vol 73 ◽  
pp. 115-123 ◽  
Author(s):  
A Maekawa ◽  
H Onodera ◽  
H Tanigawa ◽  
K Furuta ◽  
J Kanno ◽  
...  
Keyword(s):  
Sertoli Cell ◽  
Experimental Induction ◽  
Sertoli Cell Tumors

Feminizing Sertoli Cell Tumors Associated with Peutz-Jeghers Syndrome: An Increasingly Recognized Cause of Prepubertal Gynecomastia

1998 ◽  
Vol 102 (4) ◽  
pp. 1151-1157 ◽  
Author(s):  
Catherine M. Hertl ◽  
Jens Wiebel ◽  
Hansjörg Schäfer ◽  
Hans-Peter Willig ◽  
Wolfgang Lambrecht
Keyword(s):  
Sertoli Cell ◽  
Peutz Jeghers Syndrome ◽  
Sertoli Cell Tumors

Spermatic Cord Torsion and Testicular Infarction

2020 ◽  
pp. 393-394
Author(s):  
Caterina Fattorini ◽  
Antonio Lopez-Beltran ◽  
Maria Rosaria Raspollini
Keyword(s):  
Spermatic Cord ◽  
Spermatic Cord Torsion ◽  
Testicular Infarction

scholarly journals Immunophenotypic comparison of testicular sclerosing Sertoli cell tumors and Sertoli cell tumors not otherwise specified

2017 ◽  
Vol 68 ◽  
pp. 99-102 ◽  
Author(s):  
Hector Mesa ◽  
Chen Zhang ◽  
Juan C. Manivel ◽  
Thomas M. Ulbright
Keyword(s):  
Sertoli Cell ◽  
Not Otherwise Specified ◽  
Sertoli Cell Tumors

Bilateral Spermatic Cord Torsion in the Neonate

1980 ◽  
Vol 123 (2) ◽  
pp. 293-293 ◽  
Author(s):  
Robert Kay ◽  
David W. Strong ◽  
Edward S. Tank
Keyword(s):  
Spermatic Cord ◽  
Spermatic Cord Torsion

scholarly journals Oxidative stress induced by torsion of the spermatic cord in young rats

2007 ◽  
Vol 22 (1) ◽  
pp. 30-33 ◽  
Author(s):  
Sergio Botelho Guimarães ◽  
Alan Arruda Aragão ◽  
Jefferson Menezes Viana Santos ◽  
Osamu de Sandes Kimura ◽  
Paulo Hudson Uchoa Barbosa ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Spermatic Cord ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Sham Operation ◽  
Additional Increase ◽  
Antioxidant Power ◽  
Spermatic Cord Torsion ◽  
Stress Studies ◽  
Male Wistar Rats

PURPOSE: To evaluate the effects of the oxidative stress in an experimental model of torsion/detorsion of the spermatic cord and the legitimacy of this model for oxidative stress studies. METHODS: Forty-eight male Wistar rats were randomized in two groups (n=24): G-1 (Sham) and G-2 (Ischemia/Reperfusion). All rats received intraperitoneal saline injections (2.0 ml), at 21, 9, and 1 h before right spermatic cord torsion or first sham operation. Detorsion or second sham operation was carried out 3 h later followed by testis and blood samples collection (T-0). Additional samples were collected at 1-3-6 h time-points for assessment of testis malonaldehyde, glutathione, and plasma total antioxidant power (TAP). RESULTS: Spermatic cord torsion/detorsion induced a significant increase in testicular malonaldehyde contents and a significant decrease in glutathione concentrations in ischemic rats compared with sham animals. Additional increase in malonaldehyde levels occurred during reperfusion in G-2 rats. TAP was similar in both groups denoting absence of systemic effects in this study. CONCLUSION: Torsion/detorsion of the spermatic cord for 3 h induces significant lipid peroxidation and reduction in glutathione content of the testis and is, therefore, a valid model for studying the oxidative stress effects of the ischemia/reperfusion injury in young rat testis.

scholarly journals Propofol effects on the morphology of rat testes subjected to testicular ischemiareperfusion

2012 ◽  
Vol 27 (2) ◽  
pp. 172-178 ◽  
Author(s):  
Antônio Urt Filho ◽  
Celso Massaschi Inouye ◽  
José Carlos Dorsa Vieira Pontes ◽  
Andréia Conceição Brochado Antoniolli Silva ◽  
Guilherme Viotto Rodrigues da Silva ◽  
...  
Keyword(s):  
Tissue Damage ◽  
Spermatic Cord ◽  
Wistar Rats ◽  
Tissue Injury ◽  
Ischemia Reperfusion ◽  
Seminiferous Tubules ◽  
Spermatic Cord Torsion ◽  
Significant Difference ◽  
Bilateral Orchiectomy ◽  
Testicular Ischemia

PURPOSE: To evaluate the effects of propofol as an inhibitor of tissue injury in testicular ischemia-reperfusion in rats. METHODS: 30 Wistar rats were assigned to one of three groups of 10 animals: G1, testicular exposure alone; G2 and G3: testicular ischemia caused by left spermatic cord torsion of 720º. In G3, propofol was administered intraperitoneally at 20 mg/kg/h 45 minutes after spermatic cord torsion. In G2 and G3, spermatic cords were detorsioned after 60 min. In all three groups, testes were subsequently repositioned in the scrotum. After 90 days, bilateral orchiectomy was performed for histological examination. RESULTS: No abnormalities in seminiferous tubules were found in G1. In G2, 86.6% of left testes exhibited abnormalities, in contrast with 67.8% for right testes. In G3, these proportions were 57.3% and 45.6%, respectively. A statistically significant difference was found between G2 and G3. CONCLUSION: Propofol reduced the tissue damage in rat testes subjected to ischemia-reperfusion caused by spermatic cord torsion.

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