摘要:

Experimental substitution of a long segment of ureter by a fallopian tube was performed in dogs. Three different techniques of proximal and distal anastomosis for reconstruction of the urinary tract were used in three groups of animals. Based on this, it is believed that the fallopian tube, as a pedicle graft, could serve in female dogs as the most approximate ideal substitute for ureter because of (a) anatomic proximity to the ureter permitting blood supply to the tube, (b) the fallopian tube’s mucosa lining is not affected by urinary excretions, (c) does not allow absorption of electrocytes, (d) has a muscular wall with peristaltic activity, and (e) avoids the problems of antigenicity and/or foreign body reactio

ISSN:0042-1138    

DOI:10.1159/000279977

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

The experience is based upon the care of paraplegic patients admitted to the Rehabilitation Centre Tobelbad, near Graz. Pathological changes in the urinary tract are reported as late effects in bladder dysfunctions of paraplegics. The study reviews the late complications of urethra and bladder and outlines the effects of chronic urinary infection, where particular attention is paid to the vesicoureteric reflux. Finally, the problem of urinary stones in paraplegic patients is discussed.

ISSN:0042-1138    

DOI:10.1159/000279978

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

420 patients were treated with transurethral, intravesical electrotherapy to improve the function of paralyzed urinary bladder. Normal conscious micturition control was obtained by 314 patients. This electrotherapy contrasts sharply in method and goal Creation of normalwith all implanted pacemakers or inserted electric plugs. Nor does the therapy have anything in common with various bladder training methods. The aim of therapy is to recreate vegetative afferentation from the bladder to the CNS. Reactivation of the intramural bladder receptors and facilitation processes plays an important part in establishing normal bladdercontrol.

ISSN:0042-1138    

DOI:10.1159/000279979

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

In this paper the structure and use of the double cannula needle, designed to simplify percutaneous catheterization in hemodialysis, is introduced. The cannula needle is used mainly in cases with acute renal failure, and sometimes in cases of chronic renal insufficiency requiring weekly maintenance of hemodialysis.

ISSN:0042-1138    

DOI:10.1159/000279980

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

To help bolster penile tension mechanically, we have tried implantation of silicone penile prostheses varying in type. Our simple and apparently successful procedures for organic impotence with the implantation of intrapenile silicone prostheses may well deserve recommendation in view of spinal impairment therapeutically categorized irreparable.

ISSN:0042-1138    

DOI:10.1159/000279981

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

The peripheral nervous pathways controlling seminal emission and closure of the internal urethral orifice during ejaculation were examined experimentally using male adolescent dogs. The experimental methods were measurement of the contraction of the internal urethral orifice and measurement of the change of the posterior urethral pressure induced by selective stimulation of the nerves related to the hypogastric nerve. Further, the change of actual ejaculation caused by manual stimulation of the penis was observed after excision of the nerves. Results included the following: (1) The seminal emission and the closure of the internal urethral orifice on ejaculation were controlled by the hypogastric nerve. (2) The nerve fibers which controlled these two phenomena took different paths above the lower mesenteric plexus. (3) Seminal emission was controlled by the splanchnic nerves which originated from the lower thoracic and upper lumbar ganglia of the sympathetic trunk, and the closure of the internal urethral orifice by those which originated from the lower lumbar ganglia of the trunk.

ISSN:0042-1138    

DOI:10.1159/000279982

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

Seven hundred patients with 735 urinary calculi were studied for the compositions of calculi by infrared analysis and for stone recurrence. Of these 700 cases, 422 cases were possible to follow up, and 250 cases have had no further stone; 138 cases experienced recurring stones, and 34 cases had multiple stones. The length of follow-up period was 1–19 years averaging 8 years, 8 months. 41.2% of patients with calcium oxalate-calcium phosphate calculi had stones recurrently, and although there was some variation of recurrence rates for patients with various proportions of oxalate to phosphate in the calculi, it was impossible to predict the tendency of recurrence by these proportions. The stone recurrence was noted in 38.6% of patients with magnesium ammonium phosphate calculi, in 38.9% with mixed magnesium ammonium phosphate-calcium oxalate calculi, in 55.6% with uric acid calculi, and in 50% with cystine calcul

ISSN:0042-1138    

DOI:10.1159/000279983

出版商:S. Karger AG    

年代:1975

数据来源: Karger

摘要:

First report on a hemangioma of the tunica albuginea testis in a 31-year-old man.

ISSN:0042-1138    

DOI:10.1159/000279984

出版商:S. Karger AG    

年代:1975

数据来源: Karger

ISSN:0042-1138    

DOI:10.1159/000279985

出版商:S. Karger AG    

年代:1975

数据来源: Karger