Subtotal canine prostatectomy with the neodymium: yttrium-aluminum-garnet laser. 1990

E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
Department of Companion Animal and Special Species Medicine, College of Veterinary Medicine, North Carolina State University, Raleigh 27606.

A technique was developed for subtotal prostatectomy in dogs with the neodymium:yttrium-aluminum-garnet (Nd:YAG) laser. In six normal dogs, full-thickness necrosis of the prostate occurred if the central-lateral region within 5 mm of the urethra was photoablated at 60 watts for 1 second. Moderate to superficial necrosis occurred when the prostate within 5 mm of the urethra was photoablated at 35 watts for 2 seconds or 60 watts for 0.5 second. At necropsy, leakage of the urethra occurred in two dogs at sites treated at 60 watts for 1 second. In a clinical study, complications associated with subtotal prostatectomy with the Nd:YAG laser (n = 6) were compared with complications associated with prostatic drainage (n = 6) in dogs with prostatic disease. Intraoperative death (2/6 dogs) and nocturnal incontinence (4/4 surviving dogs) occurred with subtotal prostatectomy. Uncontrolled prostatic infection (2/6 dogs) occurred with prostatic drainage and resulted in the death of one dog on day 11. Four of five dogs surviving prostatic drainage developed recurrent urinary tract infection.

UI MeSH Term Description Entries
D008297 Male Males
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D011467 Prostate A gland in males that surrounds the neck of the URINARY BLADDER and the URETHRA. It secretes a substance that liquefies coagulated semen. It is situated in the pelvic cavity behind the lower part of the PUBIC SYMPHYSIS, above the deep layer of the triangular ligament, and rests upon the RECTUM. Prostates
D011468 Prostatectomy Complete or partial surgical removal of the prostate. Three primary approaches are commonly employed: suprapubic - removal through an incision above the pubis and through the urinary bladder; retropubic - as for suprapubic but without entering the urinary bladder; and transurethral (TRANSURETHRAL RESECTION OF PROSTATE). Prostatectomy, Retropubic,Prostatectomy, Suprapubic,Prostatectomies,Prostatectomies, Retropubic,Prostatectomies, Suprapubic,Retropubic Prostatectomies,Retropubic Prostatectomy,Suprapubic Prostatectomies,Suprapubic Prostatectomy
D011469 Prostatic Diseases Pathological processes involving the PROSTATE or its component tissues. Disease, Prostatic,Diseases, Prostatic,Prostatic Disease
D003560 Cysts Any fluid-filled closed cavity or sac that is lined by an EPITHELIUM. Cysts can be of normal, abnormal, non-neoplastic, or neoplastic tissues. Cyst
D004283 Dog Diseases Diseases of the domestic dog (Canis familiaris). This term does not include diseases of wild dogs, WOLVES; FOXES; and other Canidae for which the heading CARNIVORA is used. Canine Diseases,Canine Disease,Disease, Canine,Disease, Dog,Diseases, Canine,Diseases, Dog,Dog Disease
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D004322 Drainage The removal of fluids or discharges from the body, such as from a wound, sore, or cavity.
D000038 Abscess Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection. Abscesses

Related Publications

E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
February 1987, The Annals of thoracic surgery,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
August 1986, The Urologic clinics of North America,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
November 1991, The Annals of thoracic surgery,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
March 1971, American journal of ophthalmology,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
January 1987, Urologia internationalis,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
June 2001, Optics letters,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
January 1984, Indian journal of ophthalmology,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
August 1997, Japanese circulation journal,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
October 1987, Neurosurgery,
E M Hardie, and E A Stone, and K A Spaulding, and J M Cullen
November 1992, Cornea,
Copied contents to your clipboard!