RESUMEN
Between January, 1991 and December, 1993, 208 subjects with monolateral and 19 with bilateral inguinal hernia were submitted to herniorrhaphy. Thirty-four were recurrent hernias. All but one bilateral hernias were treated at the same time. Eight cases were operated in emergency condition for acute strangulated hernia. Two-hundred and ten operations were performed under local, 17 under general and 1 under spinal anesthesia. Herniorrhaphy was performed in 14 cases with the Bassini and in 38 with the Shouldice technique. In 191 instances the "tension-free" and in 3 the "plug" techniques were adopted utilizing a polypropylene mesh. Following local anesthesia 13 episodes of bradycardia with hypotension were recorded during the operation and 4 in the early postop period. There were no general complications. Two elderly patients developed urinary retention following general anesthesia. Local complications included 6 (2.4%) cases of infection and 4 (1.6%) cases of hematoma of the wound, and 5 (2.0%) cases of edema with infiltration of the cord. Percentage of follow-up at 1, 2 and 3 years was 96, 95, and 93 percent respectively. Five recurrences were recorded: in 1 case following Bassini repair (7.6%), in 2 following Shouldice (5.6%), and in 2 following tension-free (1.5%). Local anesthesia has been confirmed to be well accepted by the patients, effective an safe, especially in the elderly patients with high operative risk. Similarly, the tension-free hernioplasty has been confirmed as a simple, easily reproducible technique, followed by less pain and disability as compared with other types of herniorrhaphies, and more effective mainly in the treatment of recurrent hernia.
Asunto(s)
Anestesia Local , Hernia Inguinal/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Quirúrgicos Operativos/métodosRESUMEN
The authors recently observed a patient suffering from recurrent choledochal, postcholecystectomy calculosis caused by suture thread. Given the relative rarity of this pathology, the difficulty of preoperative diagnosis and the possible confusion with other anatomoclinical syndromes, they take this opportunity to make a number of diagnostic and therapeutic comments in the light of the latest literature on this subject.
Asunto(s)
Cálculos Biliares/etiología , Complicaciones Posoperatorias/etiología , Suturas/efectos adversos , Colecistectomía , Coledocostomía , Colestasis/diagnóstico , Colestasis/etiología , Colestasis/cirugía , Cálculos Biliares/diagnóstico , Cálculos Biliares/cirugía , Humanos , Masculino , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/cirugía , Recurrencia , Factores de TiempoRESUMEN
Following gastric surgery for obesity, a satisfactory weight loss and, above all, long-term weight maintenance can only be achieved in patients who have succeeded in radically changing their preoperative eating habits. In this preliminary study gastric banding is associated with rehabilitative training which was carried out using similar methods to the programs used for eating disorders. One year after surgery the results were substantially the same as those reported in the literature, with an overall weight loss of approximately 50%. The lack of correlation between weight loss and the degree of gastric banding underlines, even after a short interval, the efficacy and importance of postoperative re-educational training. The utility of this integrated approach will only be more fully evaluated after a longer period.
Asunto(s)
Obesidad Mórbida/cirugía , Estómago/cirugía , Adolescente , Adulto , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Factores de TiempoRESUMEN
The DNA distribution pattern was determined 30 colo-rectal carcinomas. The DNA content in individual cells was measured according to a cytophotometric method based on light transmission measurement of Feulgen-stained nuclei. The DNA non diploid carcinomas were significantly more common from the left (descending and sigmoid) colon and rectum (P = 0.0002). No relationship existed between DNA pattern and age, sex, Dukes' stage, tumor grade.