Prevalencia de síntomas digestivos en mujeres adultas normales y su asociación a la litiasis biliar / Prevalence ofdigestive symptoms in normal adult women and it association with biliary lithiasis

The aim of this work was to study the prevalence of biliary diseases and digestive symptoms in normal adult women. Four hundred nineteen women were chosen; of these 145 were discarded due to previous gastrointestinal disease (20), previous gastrointestinal complaints (38) and previous cholecystectomy (85). Two hundred seventy six women were subjected to abdominal ultrasound examination; of these, 53 had cholelithiasis and in three a gallbladder cancer was suspected (and confirmed by surgery). Considering women with previous cholecystectomy, cholelithiasis and gallbladder cancer, a 33.6 per cent prevalence of biliary diseases can be inferred. An interrogation about gastrointestinal symptoms was performed to women subjected to ultrasound examinations by 2 professionals unware of ultrasound results. A high frequency of pyrosis, food intolerance and constipation was found, not observing differences between women with or without cholelithiasis. However, these last women had a higher frequency of upper abdominal pain. Both groups had also a high rate of previous surgical procedures

Comparación de la anastomosis esofagoyeyunal mecánica vs manual para gastrectomía total en pacientes con cáncer gástrico / Comparison between mechanical and manual esophagojejunal anastomosis for total gastrectomy in gastric cancer patients

Se realizó un estudio prospectivo en 53 pacientes con cáncer gástrico sometidos a gastrectomía total comparando la técnica manual frente a la mecánica, en la anastomosis esofagoyeyunal. En 35 pacientes se realizó la técnica manual y en 18 la técnica con stapler. No hubo mortalidad operatoria en la serie. El tiempo operatorio, la incidencia de fístula y otras complicaciones postoperatorias fueron similares en ambos grupos. La frecuencia de infección de la herida operatoria, la presencia de absceso subfrénico y la estadía postoperatoria fueron significativamente menores en pacientes sometidos a la técnica mecánica. Este procedimiento es fácil de realizar, es reproducible de un cirujano a otro, no requiere de gran experiencia previa como la técnica manual y es una buena alternativa cuando es necesario hacer una anastomosis esofagoyeyunal alta