[Phlegmonous gastritis. Report of a case induced by Pseudomonas aeruginosa]. / Gastritis flegmonosa. Aportación de un caso producido por pseudomona aeruginosa.

The authors present a case of phlegmonous gastritis in a 65 year old patient. The diagnosis was made in the operating room and the treatment was conservative; no gastric resection was done. This clinical entity is interesting because it is a least frequent pathology, the pathogenic bacteria which was the cause (Pseudomona aeruginosa) has at this time not been reported in the literature, including the favorable outcome of the patient without gastric resection.

[An infrequent association: carcinoma of the colon and hypernephroma]. / Asociación infrecuente: carcinoma del colon e hipernefroma.

We present a case of an infrequent association of colonic carcinoma and hypernephroma. Despite the relative infrequency of this kind of association, they are now commonly reported, so we should not consider multiple primary carcinomas as a sporadic phenomenon, but rather as a frequent phenomenon with important clinical implications.