Urological eponyms

2013 ◽  
pp. 815-819
Author(s):  
John Reynard ◽  
Simon Brewster ◽  
Suzanne Biers
Keyword(s):  
Ischiorectal Fossa ◽  
Alcock’S Canal

Alcock’s canal: canal for the internal pudendal vessels and nerve in the ischiorectal fossa. Benjamin Alcock (b 1801). Professor of Anatomy, Physiology, and Pathology (1837) at the Apothecaries Hall in Dublin. Anderson–Hynes pyeloplasty: dismembered pyeloplasty for PUJO. James Anderson and Wilfred Hynes. Surgeons, Sheffield United Hospitals....

scholarly journals Transperineal excision of a sizeable angiofibroma of the ischiorectal fossa. A case report

2021 ◽  
Vol 30 ◽  
pp. e00295
Author(s):  
Themistoklis Mikos ◽  
Iakovos Theodoulidis ◽  
Kalliopi Dampala ◽  
Sofia Tsiapakidou ◽  
Costas P. Spanos ◽  
...  
Keyword(s):  
Case Report ◽  
Ischiorectal Fossa

Large epidermal cyst involving the ischiorectal fossa: MR demonstration

1993 ◽  
Vol 17 (2) ◽  
pp. 146-148 ◽  
Author(s):  
Hajime Fujimoto ◽  
Koji Murakami ◽  
Akio Kashimada ◽  
Masami Terauchi ◽  
Kosuke Ozawa ◽  
...  
Keyword(s):  
Ischiorectal Fossa ◽  
Epidermal Cyst

scholarly journals Pudendal Nerve Block in Male Goats: Comparison of Ischiorectal Fossa and Ischial Arch Approaches Using Low Volume 1% Lignocaine Hydrochloride

2016 ◽  
Vol 39 (1) ◽  
pp. 111-115 ◽  
Author(s):  
Mujeebur Rehman Fazili ◽  
Nida Handoo ◽  
Mohd Younus Mir ◽  
Beenish Qureshi
Keyword(s):  
Nerve Block ◽  
Local Anaesthetic ◽  
Pudendal Nerve ◽  
Rectal Wall ◽  
Ischiorectal Fossa ◽  
Pudendal Nerve Block ◽  
Short Term Exposure ◽  
Group 2 ◽  
Manual Manipulation ◽  
Group 1

AbstractThirty (30) adult male goats were injected xylazine (0.05 mg/kg, IM) and randomly divided into three equal groups. Internal pudendal nerve block was tried using 3.5 ml (on each side) of 1% lignocaine hydrochloride byischiorectal fossa or ischial arch approaches in goats from Group 1 and Group 2 respectively, 15 minutes after giving xylazine. Inadvertent puncture of the rectal wall and prick to the finger placed in the rectum was experienced once in Group 1 animal. None of the animals showed protrusion of the penis without manual manipulation. Prolapse of the prepucial ring was noticed in three animals from Group 1 and two each from Group 2 and 3. The application of mild manual push percutaneously resulted in the exposure of the penis in eight and six animals belonging to Group 1 and Group 2 respectively, 15 minutes after injection of the local anaesthetic. Statistically significant (P>0.05) difference between Group 1 and 2 values was detected only once at 90 minutes following injection of the local anaesthetic. The block lasted longer in animals of Group 1. The exposed organ was flaccid and insensitive. The organ retracted into the prepucial cover within five minutes of its release in all the animals. The penile exposure could not be achieved by similar manipulation in any of the Group 3 animals. From this study it was concluded that the ischiorectal fossa approach is cumbersome and may lead to inadvertent punctures, but the block develops in more number of animals for a longer period than with the ischial arch approach. The outcome of the two techniques did not show statistically significant (P>0.05) difference for most of the assessment period. Reducing the concentration of lignocaine hydrochloride may reduce the chances of continued relaxation of the penis beyond the required period and also the drug toxicity. However, studies using larger volume of 1% lignocaine hydrochloride may be undertaken for short term exposure of the penis without manual manipulation.

Ga-67 Scintigraphy of Ischiorectal Fossa Horseshoe Abscess

1989 ◽  
Vol 14 (7) ◽  
pp. 538-539
Author(s):  
D G K VARMA ◽  
J W HOLMES
Keyword(s):  
Ischiorectal Fossa

Management of Tumors of the Ischiorectal Fossa

2015 ◽  
Vol 58 (10) ◽  
pp. 938-942 ◽  
Author(s):  
Nicolas C. Buchs ◽  
Neil J. Mortensen ◽  
Richard J. Guy ◽  
Max Gibbons ◽  
Bruce D. George
Keyword(s):  
Ischiorectal Fossa

Large epidermal cyst involving the ischiorectal fossa

1997 ◽  
Vol 19 (6) ◽  
pp. 256-257
Author(s):  
R. Cantero ◽  
F. J. Cerdan ◽  
A. Cascon ◽  
J. L. Balibrea
Keyword(s):  
Ischiorectal Fossa ◽  
Epidermal Cyst

Perianal approach to ischiorectal fossa tumours - a video vignette

2016 ◽  
Vol 18 (7) ◽  
pp. 727-727 ◽  
Author(s):  
F. De la Portilla ◽  
M. Rubio-Dorado-Manzanares ◽  
C. Palacios-Gonzalez ◽  
R. M. Jimenez-Rodriguez
Keyword(s):  
Ischiorectal Fossa ◽  
Perianal Approach ◽  
Video Vignette

scholarly journals Accuracy of Ultrasound-Guided Pudendal Nerve Block in the Ischial Spine and Alcock’s Canal Levels: A Cadaveric Study

Pain Medicine ◽  
2020 ◽  
Vol 21 (11) ◽  
pp. 2692-2698
Author(s):  
Béatrice Soucy ◽  
Dien Hung Luong ◽  
Johan Michaud ◽  
Mathieu Boudier-Revéret ◽  
Stéphane Sobczak
Keyword(s):  
Pudendal Nerve ◽  
Ischial Spine ◽  
Ultrasound Guided ◽  
Us Guidance ◽  
Significant Difference ◽  
Alcock’S Canal ◽  
The Difference ◽  
One Year ◽  
Musculoskeletal Us ◽  
Different Levels

Abstract Background Blockade of the pudendal nerve (PN) using ultrasound (US) guidance has been described at the levels of the ischial spine and Alcock’s canal. However, no study has been conducted to compare anatomical accuracy between different approaches in targeting the PN. Objective To investigate the accuracy of US-guided injection of the PN at the ischial spine and Alcock’s canal levels. This study also compared the accuracy of the infiltrations by three sonographers with different levels of experience. Subjects Eight Thiel-embalmed cadavers (16 hemipelvises). Methods Three physiatrists trained in musculoskeletal US imaging with 12 years, five years, and one year of experience performed the injections. Each injected a 0.1-mL bolus of colored dye in both hemipelvises of each cadaver at the ischial spine and Alcock’s canal levels under US guidance. Each cadaver received three injections per hemipelvis. The accuracy of the injection was determined following hemipelvis dissection by an anatomist. Results The injections were accurate 33 times out of the total 42 attempts, resulting in 78% accuracy. Sixteen out of 21 injections at the ischial spine level were on target (76% accuracy), while the approach at Alcock’s canal level yielded 17 successful injections (81% accuracy). The difference between the approaches was not statistically significant. There was also no significant difference in accuracy between the operators. Conclusions US-guided injection of the PN can be performed accurately at both the ischial spine and Alcock’s canal levels. The difference between the approaches was not statistically significant.

scholarly journals Re-emergence of Chorioptes bovis (Acari: Psoroptidae) in cattle in the state of Rio Grande do Sul, Brazil

2014 ◽  
Vol 23 (4) ◽  
pp. 530-533 ◽  
Author(s):  
Maria Isabel Botelho Vieira ◽  
Tiago Bordin ◽  
Bruno Dall' Agnol ◽  
Fabiane Zanchin ◽  
Adriana Costa Da Motta ◽  
...  
Keyword(s):  
Single Dose ◽  
Survival Rate ◽  
Healing Rate ◽  
Rio Grande ◽  
The State ◽  
Holstein Cows ◽  
Ischiorectal Fossa ◽  
Early Lactation ◽  
Rio Grande Do Sul ◽  
Cure Rate

Here we describe an outbreak of chorioptic mange in cattle, 56 years after its first identification in Brazil. Between the months of June and July 2011, dermatitis characterized by alopecia and crusted and thickened skin at the insertion of the tail and in the ischiorectal fossa was recognized in 40 (35.7%) out of 112 Holstein cows on a farm in the northeastern mesoregion of the state of Rio Grande do Sul, Brazil. After diagnosing mange caused by Chorioptes bovis, the cows were weighed and treated with 0.5% ivermectin, as a pour-on single dose, and were separated into two groups: cows in early lactation and those in late lactation. The survival rate of C. bovis and the healing rate in the two groups of infested cows were monitored every seven days through skin scrapings. After 28 days of evaluation, the cure rate through treatment was greater among cows in early lactation (p <0.0001). The survival rate of C. bovis was higher in cows in late lactation.

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