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Biomedical subjects

O I Morales Valentín

Publications and source records attributed to O I Morales Valentín.

4 recordsLinked to original sources
PubMed1992

[Xanthogranulomatous cholecystitis].

Ten cases of xanthogranulomatous cholecystitis are presented, 5 women and 5 men, from a total of 439 cholecystectomies (2.2%). In 50% of cases the clinical course was consistent with acute cholecystitis; in 30%, gallbladder cancer was suspected preoperatively; and in 70% of cases cancer was suspected during surgery but intraoperative biopsies showed no malignancy. Definitive pathological findings included early carcinoma of the gallbladder in two patients, and a cholecystocolic fistula in one patient. A perforated gallbladder was found in one patient. The incidence of postoperative septic complications was 18.1%, a figure that doubles that of elective biliary surgery in our hospital.

Aged↗
PubMed1989

[Is appendiceal surgery performed by residents safe?].

An evaluation was made of the participation of residents in appendicular surgery as compared to staff surgeons, the evolution of results over the residency period and the influence of the presence of experienced surgeons together with residents during the emergency operation. Seven groups were made according to the surgeons involved. Parietal, intraabdominal and general complications of each group were quantitated, as well as postoperative hospitalization and mortality. Statistical study revealed similar results for the different groups.

Acute Disease↗